TL432QDBVRG4 [TI]
PRECISION PROGRAMMABLE REFERENCE; 精密可编程参考
| 型号： | TL432QDBVRG4 |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | PRECISION PROGRAMMABLE REFERENCE |
| 文件： | 总75页 (文件大小：1547K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TL431, TL431A, TL431B
TL432, TL432A, TL432B
www.ti.com
SLVS543K –AUGUST 2004–REVISED JUNE 2010
PRECISION PROGRAMMABLE REFERENCE
Check for Samples: TL431, TL431A, TL431B, TL432, TL432A, TL432B
1
FEATURES
•
Operation From −40°C to 125°C
•
Typical Temperature Drift (TL431B)
•
Reference Voltage Tolerance at 25°C
–
–
6 mV (C Temp)
–
–
–
0.5% . . . B Grade
1%. . . A Grade
14 mV (I Temp, Q Temp)
•
•
•
•
Low Output Noise
2% . . . Standard Grade
0.2-Ω Typical Output Impedance
Sink-Current Capability . . . 1 mA to 100 mA
Adjustable Output Voltage . . . Vref to 36 V
TL431, TL431A, TL431B . . . D (SOIC) PACKAGE
(TOP VIEW)
TL431, TL431A, TL431B . . . P (PDIP), PS (SOP),
OR PW (TSSOP) PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
CATHODE
ANODE
ANODE
NC
REF
1
2
3
4
8
7
6
5
CATHODE
NC
REF
NC
ANODE
ANODE
NC
NC
ANODE
NC
NC
NC − No internal connection
NC − No internal connection
TL431, TL431A, TL431B . . . PK (SOT-89) PACKAGE
(TOP VIEW)
TL432, TL432A, TL432B . . . PK (SOT-89) PACKAGE
(TOP VIEW)
CATHODE
ANODE
REF
REF
ANODE
CATHODE
TL432, TL432A, TL432B . . . DBV (SOT-23-5) PACKAGE
(TOP VIEW)
TL431, TL431A, TL431B . . . DBV (SOT-23-5) PACKAGE
(TOP VIEW)
1
NC
ANODE
NC
REF
5
4
1
NC
ANODE
REF
5
4
2
3
†
2
3
CATHODE
CATHODE
NC − No internal connection
NC − No internal connection
†
Pin 2 is attached to Substrate and must be
connected to ANODE or left open.
TL432, TL432A, TL432B . . . DBZ (SOT-23-3) PACKAGE
(TOP VIEW)
TL431, TL431A, TL431B . . . DBZ (SOT-23-3) PACKAGE
(TOP VIEW)
1
2
1
2
CATHODE
REF
REF
ANODE
ANODE
3
3
CATHODE
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2004–2010, Texas Instruments Incorporated
TL431, TL431A, TL431B
TL432, TL432A, TL432B
SLVS543K –AUGUST 2004–REVISED JUNE 2010
www.ti.com
TL431, TL431A, TL431B . . . LP (TO-92/TO-226) PACKAGE
(TOP VIEW)
TL431A, TL431B . . . DCK (SC-70) PACKAGE
(TOP VIEW)
1
2
3
6
5
4
CATHODE
CATHODE
NC
ANODE
NC
ANODE
REF
REF
NC
NC − No internal connection
TL431 . . . KTP (PowerFLEX /TO-252) PACKAGE
(TOP VIEW)
CATHODE
ANODE
REF
DESCRIPTION/ORDERING INFORMATION
The TL431 and TL432 are three-terminal adjustable shunt regulators, with specified thermal stability over
applicable automotive, commercial, and military temperature ranges. The output voltage can be set to any value
between Vref (approximately 2.5 V) and 36 V, with two external resistors (see Figure 17). These devices have a
typical output impedance of 0.2 Ω. Active output circuitry provides a very sharp turn-on characteristic, making
these devices excellent replacements for Zener diodes in many applications, such as onboard regulation,
adjustable power supplies, and switching power supplies. The TL432 has exactly the same functionality and
electrical specifications as the TL431, but has different pinouts for the DBV, DBZ, and PK packages.
Both the TL431 and TL432 devices are offered in three grades, with initial tolerances (at 25°C) of 0.5%, 1%, and
2%, for the B, A, and standard grade, respectively. In addition, low output drift vs temperature ensures good
stability over the entire temperature range.
The TL43xxC devices are characterized for operation from 0°C to 70°C, the TL43xxI devices are characterized
for operation from –40°C to 85°C, and the TL43xxQ devices are characterized for operation from –40°C to
125°C.
2
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Copyright © 2004–2010, Texas Instruments Incorporated
Product Folder Link(s): TL431 TL431A TL431B TL432 TL432A TL432B
TL431, TL431A, TL431B
TL432, TL432A, TL432B
www.ti.com
SLVS543K –AUGUST 2004–REVISED JUNE 2010
Vref TOLERANCE (25°C) = 2%
TL431, TL432 ORDERING INFORMATION(1)
TOP-SIDE
TA
PACKAGE(2)
ORDERABLE PART NUMBER
MARKING(3)
PDIP (P)
SOIC (D)
SOP (PS)
Tube of 50
TL431CP
TL431CP
Tube of 75
TL431CD
TL431C
T431
Reel of 2500
Reel of 2000
Reel of 3000
Reel of 250
Reel of 3000
Reel of 250
Reel of 3000
Reel of 250
Reel of 3000
Reel of 250
TL431CDR
TL431CPSR
TL431CDBVR
TL431CDBVT
TL432CDBVR
TL432CDBVT
TL431CDBZR
TL431CDBZT
TL432CDBZR
TL432CDBZT
TL431CPK
TL432CPK
TL431CLP
T3C_
SOT-23-5 (DBV)
SOT-23-3 (DBZ)
T4C_
T3C_
T4C_
0°C to 70°C
43
2A
SOT-89 (PK)
Reel of 1000
Bulk of 1000, straight lead
Ammo of 2000, formed lead
Reel of 2000, formed lead
Tube of 150
TO-226/TO-92 (LP)
TL431CLPM
TL431CLPR
TL431CPW
TL431CPWR
TL431IP
TL431C
TSSOP (PW)
PDIP (P)
T431
Reel of 2000
Tube of 50
TL431IP
TL431I
Tube of 75
TL431ID
SOIC (D)
Reel of 2500
TL431IDR
Reel of 3000
TL431IDBVR
TL431IDBVT
TL432IDBVR
TL432IDBVT
TL431IDBZR
TL431IDBZT
TL432IDBZR
TL432IDBZT
TL431IPK
T3I_
T4I_
T3I_
T4I_
Reel of 250
SOT-23-5 (DBV)
SOT-23-3 (DBZ)
Reel of 3000
Reel of 250
Reel of 3000
-40°C to 85°C
Reel of 250
Reel of 3000
Reel of 250
3I
SOT-89 (PK)
Reel of 1000
TL432IPK
2B
Bulk of 1000, straight lead
Ammo of 2000, formed lead
Reel of 2000, formed lead
TL431ILP
TO-226/TO-92 (LP)
TL431ILPM
TL431ILPR
TL431I
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
(3) DBV/DBZ/DCK: The actual top-side marking has one additional character that designates the wafer fab/assembly site.
Copyright © 2004–2010, Texas Instruments Incorporated
Submit Documentation Feedback
3
Product Folder Link(s): TL431 TL431A TL431B TL432 TL432A TL432B
TL431, TL431A, TL431B
TL432, TL432A, TL432B
SLVS543K –AUGUST 2004–REVISED JUNE 2010
www.ti.com
Vref TOLERANCE (25°C) = 2%
TL431, TL432 ORDERING INFORMATION (1) (continued)
TOP-SIDE
MARKING(3)
TA
PACKAGE(2)
ORDERABLE PART NUMBER
Reel of 3000
TL431QDBVR
TL431QDBVT
TL432QDBVR
TL432QDBVT
TL431QDBZR
TL431QDBZT
TL432QDBZR
TL432QDBZT
TL431QPK
T3Q_
Reel of 250
Reel of 3000
Reel of 250
Reel of 3000
Reel of 250
Reel of 3000
Reel of 250
SOT-23-5 (DBV)
SOT-23-3 (DBZ)
T4Q_
T3Q_
T4Q_
-40°C to 125°C
3Q
2C
SOT-89 (PK)
SC-70 (DCK)
Reel of 1000
TL432QPK
Reel of 1000
Reel of 250
TL431QDCKR
TL431QDCKT
T6_
4
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Copyright © 2004–2010, Texas Instruments Incorporated
Product Folder Link(s): TL431 TL431A TL431B TL432 TL432A TL432B
TL431, TL431A, TL431B
TL432, TL432A, TL432B
www.ti.com
SLVS543K –AUGUST 2004–REVISED JUNE 2010
Vref TOLERANCE (25°C) = 1%
TL431A, TL432A ORDERING INFORMATION(1)
TOP-SIDE
TA
PACKAGE(2)
ORDERABLE PART NUMBER
MARKING(3)
PDIP (P)
Tube of 50
TL431ACP
TL431ACP
SC-70 (DCK)
Reel of 3000
Reel of 250
Tube of 75
TL431ACDCKR
TL431ACDCKT
TL431ACD
T4_
SOIC (D)
431AC
Reel of 2500
Reel of 2000
Reel of 3000
Reel of 250
Reel of 3000
Reel of 250
Reel of 3000
Reel of 250
Reel of 3000
Reel of 250
Reel of 1000
TL431ACDR
TL431ACPSR
TL431ACDBVR
TL431ACDBVT
TL432ACDBVR
TL432ACDBVT
TL431ACDBZR
TL431ACDBZT
TL432ACDBZR
TL432ACDBZT
TL431ACPK
SOP (PS)
T431A
TAC_
SOT-23-5 (DBV)
T4B_
TAC_
T4B_
SOT-23-3 (DBZ)
0°C to 70°C
SOT-89 (PK)
4A
TL432ACPK
2D
TO-226/TO-92 (LP)
Bulk of 1000, straight lead
Ammo of 2000, formed lead
Reel of 2000, formed lead
Reel of 2000, formed lead
Tube of 150
TL431ACLP
TL431AC
TL431ACLPM
TL431ACLPR
TL431ACLPRE3
TL431ACPW
TL431ACPWR
TL431AIP
TSSOP (PW)
T431A
Reel of 2000
PDIP (P)
Tube of 50
TL431AIP
T5_
SC-70 (DCK)
Reel of 3000
TL431AIDCKR
TL431AIDCKT
TL431AID
Reel of 250
SOIC (D)
Tube of 75
431AI
TAI_
Reel of 2500
TL431AIDR
SOT-23-5 (DBV)
Reel of 3000
TL431AIDBVR
TL431AIDBVT
TL432AIDBVR
TL432AIDBVT
TL431AIDBZR
TL431AIDBZT
TL432AIDBZR
TL432AIDBZT
TL431AIPK
Reel of 250
Reel of 3000
T4A_
TAI_
Reel of 250
-40°C to 85°C
SOT-23-3 (DBZ)
Reel of 3000
Reel of 250
Reel of 3000
T4A_
Reel of 250
SOT-89 (PK)
Reel of 1000
4B
TL432AIPK
2E
TO-226/TO-92 (LP)
Bulk of 1000, straight lead
Ammo of 2000, formed lead
Reel of 2000, formed lead
TL431AILP
TL431AI
TL431AILPM
TL431AILPR
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
(3) DBV/DBZ/DCK: The actual top-side marking has one additional character that designates the wafer fab/assembly site.
Copyright © 2004–2010, Texas Instruments Incorporated
Submit Documentation Feedback
5
Product Folder Link(s): TL431 TL431A TL431B TL432 TL432A TL432B
TL431, TL431A, TL431B
TL432, TL432A, TL432B
SLVS543K –AUGUST 2004–REVISED JUNE 2010
www.ti.com
Vref TOLERANCE (25°C) = 1%
TL431A, TL432A ORDERING INFORMATION (1) (continued)
TOP-SIDE
MARKING(3)
TA
PACKAGE(2)
ORDERABLE PART NUMBER
SOT-23-5 (DBV)
SOT-23-3 (DBZ)
Reel of 3000
TL431AQDBVR
TL431AQDBVT
TL432AQDBVR
TL432AQDBVT
TL431AQDBZR
TL431AQDBZT
TL432AQDBZR
TL432AQDBZT
TL431AQPK
TAQ_
Reel of 250
Reel of 3000
Reel of 250
Reel of 3000
Reel of 250
Reel of 3000
Reel of 250
Reel of 1000
T4D_
TAQ_
T4D_
-40°C to 125°C
SOT-89 (PK)
SC-70 (PK)
4D
2F
TL432AQPK
Reel of 1000
Reel of 250
TL431AQDCKR
TL431AQDCKT
T7_
6
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Copyright © 2004–2010, Texas Instruments Incorporated
Product Folder Link(s): TL431 TL431A TL431B TL432 TL432A TL432B
TL431, TL431A, TL431B
TL432, TL432A, TL432B
www.ti.com
SLVS543K –AUGUST 2004–REVISED JUNE 2010
Vref TOLERANCE (25°C) = 0.5%
TL431B, TL432B ORDERING INFORMATION(1)
TOP-SIDE
TA
PACKAGE(2)
ORDERABLE PART NUMBER
MARKING(3)
PDIP (P)
Tube of 50
TL431BCP
TL431BCP
SC-70 (DCK)
Reel of 3000
Reel of 250
Tube of 75
TL431BCDCKR
TL431BCDCKT
TL431BCD
T2_
SOIC (D)
T431B
Reel of 2500
Reel of 2000
Reel of 3000
Reel of 250
Reel of 3000
Reel of 250
Reel of 3000
Reel of 250
Reel of 3000
Reel of 250
Reel of 1000
TL431BCDR
TL431BCPSR
TL431BCDBVR
TL431BCDBVT
TL432BCDBVR
TL432BCDBVT
TL431BCDBZR
TL431BCDBZT
TL432BCDBZR
TL432BCDBZT
TL431BCPK
TL432BCPK
TL431BCLP
SOP (PS)
TL431B
T3G_
SOT-23-5 (DBV)
TBC_
T3G_
TBC_
0°C to 70°C
SOT-23-3 (DBZ)
SOT-89 (PK)
4C
2G
TO-226/TO-92 (LP)
Bulk of 1000, straight lead
Ammo of 2000, formed lead
Reel of 2000, formed lead
Tube of 150
TL431B
TL431BCLPM
TL431BCLPR
TL431BCPW
TL431BCPWR
TL431BIP
TSSOP (PW)
T431B
Reel of 2000
PDIP (P)
Tube of 50
TL431BIP
T3_
SC-70 (DCK)
Reel of 3000
TL431BIDCKR
TL431BIDCKT
TL431BID
Reel of 250
SOIC (D)
Tube of 75
Z431B
T3F_
T4F_
T3F_
T4F_
Reel of 2500
TL431BIDR
SOT-23-5 (DBV)
Reel of 3000
TL431BIDBVR
TL431BIDBVT
TL432BIDBVR
TL432BIDBVT
TL431BIDBZR
TL431BIDBZT
TL432BIDBZR
TL432IBDBZT
TL431BIPK
Reel of 250
Reel of 3000
Reel of 250
-40°C to 85°C
SOT-23-3 (DBZ)
Reel of 3000
Reel of 250
Reel of 3000
Reel of 250
SOT-89 (PK)
Reel of 1000
4I
TL432BIPK
2H
TO-226/TO-92 (LP)
Bulk of 1000, straight lead
Ammo of 2000, formed lead
Reel of 2000, formed lead
TL431BILP
Z431B
TL431BILPM
TL431BILPR
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
(3) DBV/DBZ/DCK: The actual top-side marking has one additional character that designates the wafer fab/assembly site.
Copyright © 2004–2010, Texas Instruments Incorporated
Submit Documentation Feedback
7
Product Folder Link(s): TL431 TL431A TL431B TL432 TL432A TL432B
TL431, TL431A, TL431B
TL432, TL432A, TL432B
SLVS543K –AUGUST 2004–REVISED JUNE 2010
www.ti.com
Vref TOLERANCE (25°C) = 0.5%
TL431B, TL432B ORDERING INFORMATION (1) (continued)
TOP-SIDE
MARKING(3)
TA
PACKAGE(2)
ORDERABLE PART NUMBER
SOIC (D)
Tube of 75
TL431BQD
T431BQ
Reel of 2500
Reel of 3000
Reel of 250
Reel of 3000
Reel of 250
Reel of 3000
Reel of 250
Reel of 3000
Reel of 250
Reel of 1000
TL431BQDR
SOT-23-5 (DBV)
TL431BQDBVR
TL431BQDBVT
TL432BQDBVR
TL432BQDBVT
TL431BQDBZR
TL431BQDBZT
TL432BQDBZR
TL432BQDBZT
TL431BQPK
T3H_
T4H_
T3H_
T4H_
SOT-23-3 (DBZ)
-40°C to 125°C
SOT-89 (PK)
3H
TL432BQPK
2J
TO-226/TO-92 (LP)
Bulk of 1000, straight lead
Ammo of 2000, formed lead
Reel of 2000, formed lead
Reel of 1000
TL431BQLP
T431BQ
TL431BQLPM
TL431BQLPR
TL431BQDCKR
TL431BQDCKT
SC-70 (DCK)
T8_
Reel of 250
8
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Copyright © 2004–2010, Texas Instruments Incorporated
Product Folder Link(s): TL431 TL431A TL431B TL432 TL432A TL432B
TL431, TL431A, TL431B
TL432, TL432A, TL432B
www.ti.com
SLVS543K –AUGUST 2004–REVISED JUNE 2010
SYMBOL
REF
ANODE
CATHODE
FUNCTIONAL BLOCK DIAGRAM
CATHODE
+
_
REF
V
ref
ANODE
EQUIVALENT SCHEMATIC
CATHODE
REF
800 Ω
800 Ω
20 pF
150 Ω
3.28 kΩ
4 kΩ
10 kΩ
20 pF
2.4 kΩ
7.2 kΩ
1 kΩ
800 Ω
ANODE
NOTE: All component values are nominal.
Copyright © 2004–2010, Texas Instruments Incorporated
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9
Product Folder Link(s): TL431 TL431A TL431B TL432 TL432A TL432B
TL431, TL431A, TL431B
TL432, TL432A, TL432B
SLVS543K –AUGUST 2004–REVISED JUNE 2010
www.ti.com
ABSOLUTE MAXIMUM RATINGS(1)
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
37
UNIT
V
VKA
IKA
Cathode voltage(2)
Continuous cathode current range
Reference input current range
Operating virtual junction temperature
Storage temperature range
–100
150
10
mA
mA
°C
II(ref)
TJ
–0.05
150
150
Tstg
–65
°C
(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltage values are with respect to ANODE, unless otherwise noted.
PACKAGE THERMAL DATA(1)
PACKAGE
BOARD
qJC
qJA
PDIP (P)
High K, JESD 51-7
High K, JESD 51-7
High K, JESD 51-7
High K, JESD 51-7
High K, JESD 51-7
High K, JESD 51-7
High K, JESD 51-7
High K, JESD 51-7
High K, JESD 51-7
57°C/W
259°C/W
39°C/W
46°C/W
9°C/W
85°C/W
87°C/W
97°C/W
95°C/W
52°C/W
206°C/W
206°C/W
140°C/W
149°C/W
SC-70 (DCK)
SOIC (D)
SOP (PS)
SOT-89 (PK)
SOT-23-5 (DBV)
SOT-23-3 (DBZ)
TO-92 (LP)
131°C/W
76°C/W
55°C/W
65°C/W
TSSOP (PW)
(1) Maximum power dissipation is a function of TJ(max), qJA, and TA. The maximum allowable power dissipation at any allowable ambient
temperature is PD = (TJ(max) – TA)/qJA. Operating at the absolute maximum TJ of 150°C can affect reliability.
RECOMMENDED OPERATING CONDITIONS
MIN
Vref
1
MAX
36
UNIT
V
VKA
IKA
Cathode voltage
Cathode current
100
70
mA
TL43xxC
TL43xxI
TL43xxQ
0
TA
Operating free-air temperature
–40
–40
85
°C
125
10
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Copyright © 2004–2010, Texas Instruments Incorporated
Product Folder Link(s): TL431 TL431A TL431B TL432 TL432A TL432B
TL431, TL431A, TL431B
TL432, TL432A, TL432B
www.ti.com
SLVS543K –AUGUST 2004–REVISED JUNE 2010
ELECTRICAL CHARACTERISTICS
over recommended operating conditions, TA = 25°C (unless otherwise noted)
TL431C, TL432C
UNIT
PARAMETER
TEST CIRCUIT
TEST CONDITIONS
MIN
TYP
MAX
Vref
Reference voltage
Figure 1
VKA = Vref, IKA = 10 mA
SOT23-3 and TL432
VKA = Vref,
2440
2495
2550
mV
mV
Deviation of reference input
voltage over full temperature
range(1)
6
16
devices
VI(dev)
Figure 1
IKA = 10 mA,
TA = 0°C to 70°C
All other devices
ΔVKA = 10 V − Vref
4
25
Ratio of change in reference
voltage to the change in
cathode voltage
-1.4
-2.7
ΔVref
ΔVKA
/
Figure 2
Figure 2
Figure 2
IKA = 10 mA
mV/V
µA
ΔVKA = 36 V − 10 V
-1
2
-2
4
Iref
Reference input current
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞
Deviation of reference input
current over full temperature
range(1)
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞,
TA = 0°C to 70°C
II(dev)
0.4
1.2
µA
Minimum cathode current for
regulation
Imin
Figure 1
VKA = Vref
0.4
1
mA
Ioff
|zKA
Off-state cathode current
Dynamic impedance(2)
Figure 3
Figure 1
VKA = 36 V, Vref = 0
0.1
0.2
1
µA
|
VKA = Vref, f ≤ 1 kHz, IKA = 1 mA to 100 mA
0.5
Ω
(1) The deviation parameters Vref(dev) and Iref(dev) are defined as the differences between the maximum and minimum values obtained over
the rated temperature range. The average full-range temperature coefficient of the reference input voltage aVref is defined as:
V
(
I dev
)
× 106
(
(
V
at 25°C
Maximum Vref
ref
ppm
aV
ref
=
(
(
TA
°C
V
I(dev)
where:
DT is the rated operating temperature range of the device.
A
Minimum Vref
∆T
A
aVref is positive or negative, depending on whether minimum Vref or maximum Vref, respectively, occurs at the lower temperature.
∆VKA
∆IKA
|zKA| =
(2) The dynamic impedance is defined as:
∆V
∆I
|z'| =
When the device is operating with two external resistors (see Figure 2), the total dynamic impedance of the circuit is given by:
R1
R2
|z |
1 +
KA
(
.
which is approximately equal to
Copyright © 2004–2010, Texas Instruments Incorporated
Submit Documentation Feedback
11
Product Folder Link(s): TL431 TL431A TL431B TL432 TL432A TL432B
TL431, TL431A, TL431B
TL432, TL432A, TL432B
SLVS543K –AUGUST 2004–REVISED JUNE 2010
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ELECTRICAL CHARACTERISTICS
over recommended operating conditions, TA = 25°C (unless otherwise noted)
TL431I, TL432I
PARAMETER
TEST CIRCUIT
TEST CONDITIONS
UNIT
MIN
2440
TYP
MAX
2550
Vref
Reference voltage
Figure 1
VKA = Vref, IKA = 10 mA
SOT23-3 and TL432
VKA = Vref,
2495
mV
mV
Deviation of reference input
voltage over full temperature
range(1)
14
34
devices
VI(dev)
Figure 1
IKA = 10 mA,
TA = 0°C to 70°C
All other devices
ΔVKA = 10 V − Vref
5
50
Ratio of change in reference
voltage to the change in
cathode voltage
-1.4
-2.7
ΔVref
ΔVKA
/
Figure 2
Figure 2
Figure 2
IKA = 10 mA
mV/V
µA
ΔVKA = 36 V − 10 V
-1
2
-2
4
Iref
Reference input current
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞
Deviation of reference input
current over full temperature
range(1)
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞,
TA = 0°C to 70°C
II(dev)
0.8
2.5
µA
Minimum cathode current for
regulation
Imin
Figure 1
VKA = Vref
0.4
1
mA
Ioff
|zKA
Off-state cathode current
Dynamic impedance(2)
Figure 3
Figure 1
VKA = 36 V, Vref = 0
0.1
0.2
1
µA
|
VKA = Vref, f ≤ 1 kHz, IKA = 1 mA to 100 mA
0.5
Ω
(1) The deviation parameters Vref(dev) and Iref(dev) are defined as the differences between the maximum and minimum values obtained over
the rated temperature range. The average full-range temperature coefficient of the reference input voltage aVref is defined as:
V
(
I dev
)
× 106
(
(
V
at 25°C
Maximum Vref
ref
ppm
aV
ref
=
(
(
TA
°C
V
I(dev)
where:
DT is the rated operating temperature range of the device.
A
Minimum Vref
∆T
A
aVref is positive or negative, depending on whether minimum Vref or maximum Vref, respectively, occurs at the lower temperature.
∆VKA
∆IKA
|zKA| =
(2) The dynamic impedance is defined as:
∆V
∆I
|z'| =
When the device is operating with two external resistors (see Figure 2), the total dynamic impedance of the circuit is given by:
R1
R2
|z |
1 +
KA
(
.
which is approximately equal to
12
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SLVS543K –AUGUST 2004–REVISED JUNE 2010
ELECTRICAL CHARACTERISTICS
over recommended operating conditions, TA = 25°C (unless otherwise noted)
TL431Q, TL432Q
UNIT
PARAMETER
TEST CIRCUIT
TEST CONDITIONS
VKA = Vref, IKA = 10 mA
MIN
TYP
MAX
Vref
Reference voltage
Figure 1
2440
2495
2550
mV
mV
Deviation of reference input
voltage over full temperature
range(1)
VI(dev)
Figure 1
VKA = Vref, IKA = 10 mA, TA = 0°C to 70°C
14
34
Ratio of change in reference
voltage to the change in
cathode voltage
ΔVKA = 10 V − Vref
-1.4
-1
-2.7
-2
ΔVref
ΔVKA
/
Figure 2
Figure 2
Figure 2
IKA = 10 mA
mV/V
µA
ΔVKA = 36 V − 10 V
Iref
Reference input current
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞
2
4
Deviation of reference input
current over full temperature
range(1)
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞,
II(dev)
0.8
2.5
µA
TA = 0°C to 70°C
Minimum cathode current for
regulation
Imin
Figure 1
VKA = Vref
0.4
1
mA
Ioff
|zKA
Off-state cathode current
Dynamic impedance(2)
Figure 3
Figure 1
VKA = 36 V, Vref = 0
0.1
0.2
1
µA
|
VKA = Vref, f ≤ 1 kHz, IKA = 1 mA to 100 mA
0.5
Ω
(1) The deviation parameters Vref(dev) and Iref(dev) are defined as the differences between the maximum and minimum values obtained over
the rated temperature range. The average full-range temperature coefficient of the reference input voltage aVref is defined as:
V
(
I dev
)
× 106
(
(
V
at 25°C
Maximum Vref
ref
ppm
aV
ref
=
(
(
TA
°C
V
I(dev)
where:
DT is the rated operating temperature range of the device.
A
Minimum Vref
∆T
A
aVref is positive or negative, depending on whether minimum Vref or maximum Vref, respectively, occurs at the lower temperature.
∆VKA
∆IKA
|zKA| =
(2) The dynamic impedance is defined as:
∆V
∆I
|z'| =
When the device is operating with two external resistors (see Figure 2), the total dynamic impedance of the circuit is given by:
R1
R2
|z |
1 +
KA
(
.
which is approximately equal to
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SLVS543K –AUGUST 2004–REVISED JUNE 2010
www.ti.com
ELECTRICAL CHARACTERISTICS
over recommended operating conditions, TA = 25°C (unless otherwise noted)
TL431AC, TL432AC
PARAMETER
TEST CIRCUIT
TEST CONDITIONS
UNIT
MIN
TYP
MAX
Vref
Reference voltage
Figure 1
VKA = Vref, IKA = 10 mA
SOT23-3 and TL432
VKA = Vref,
2470
2495
2520
mV
Deviation of reference input
voltage over full temperature
range(1)
6
16
devices
VI(dev)
Figure 1
IKA = 10 mA,
mV
TA = 0°C to 70°C
All other devices
ΔVKA = 10 V − Vref
4
25
Ratio of change in reference
voltage to the change in
cathode voltage
-1.4
-2.7
ΔVref
ΔVKA
/
Figure 2
Figure 2
Figure 2
IKA = 10 mA
mV/V
µA
ΔVKA = 36 V − 10 V
-1
2
-2
4
Iref
Reference input current
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞
Deviation of reference input
current over full temperature
range(1)
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞,
TA = 0°C to 70°C
II(dev)
0.8
1.2
µA
Minimum cathode current for
regulation
Imin
Figure 1
VKA = Vref
0.4
0.6
mA
Ioff
|zKA
Off-state cathode current
Dynamic impedance(2)
Figure 3
Figure 1
VKA = 36 V, Vref = 0
0.1
0.2
0.5
0.5
µA
|
VKA = Vref, f ≤ 1 kHz, IKA = 1 mA to 100 mA
Ω
(1) The deviation parameters Vref(dev) and Iref(dev) are defined as the differences between the maximum and minimum values obtained over
the rated temperature range. The average full-range temperature coefficient of the reference input voltage aVref is defined as:
V
(
I dev
)
× 106
(
(
V
at 25°C
Maximum Vref
ref
ppm
aV
ref
=
(
(
TA
°C
V
I(dev)
where:
DT is the rated operating temperature range of the device.
A
Minimum Vref
∆T
A
aVref is positive or negative, depending on whether minimum Vref or maximum Vref, respectively, occurs at the lower temperature.
∆VKA
∆IKA
|zKA| =
(2) The dynamic impedance is defined as:
∆V
∆I
|z'| =
When the device is operating with two external resistors (see Figure 2), the total dynamic impedance of the circuit is given by:
R1
R2
|z |
1 +
KA
(
.
which is approximately equal to
14
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SLVS543K –AUGUST 2004–REVISED JUNE 2010
ELECTRICAL CHARACTERISTICS
over recommended operating conditions, TA = 25°C (unless otherwise noted)
TL431AI, TL432AI
UNIT
PARAMETER
TEST CIRCUIT
TEST CONDITIONS
MIN
TYP
MAX
Vref
Reference voltage
Figure 1
VKA = Vref, IKA = 10 mA
SOT23-3 and TL432
VKA = Vref,
2470
2495
2520
mV
mV
Deviation of reference input
voltage over full temperature
range(1)
14
34
devices
VI(dev)
Figure 1
IKA = 10 mA,
TA = 0°C to 70°C
All other devices
ΔVKA = 10 V − Vref
5
50
Ratio of change in reference
voltage to the change in
cathode voltage
-1.4
-2.7
ΔVref
ΔVKA
/
Figure 2
Figure 2
Figure 2
IKA = 10 mA
mV/V
µA
ΔVKA = 36 V − 10 V
-1
2
-2
4
Iref
Reference input current
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞
Deviation of reference input
current over full temperature
range(1)
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞,
TA = 0°C to 70°C
II(dev)
0.8
2.5
µA
Minimum cathode current for
regulation
Imin
Figure 1
VKA = Vref
0.4
0.7
mA
Ioff
|zKA
Off-state cathode current
Dynamic impedance(2)
Figure 3
Figure 1
VKA = 36 V, Vref = 0
0.1
0.2
0.5
0.5
µA
|
VKA = Vref, f ≤ 1 kHz, IKA = 1 mA to 100 mA
Ω
(1) The deviation parameters Vref(dev) and Iref(dev) are defined as the differences between the maximum and minimum values obtained over
the rated temperature range. The average full-range temperature coefficient of the reference input voltage aVref is defined as:
V
(
I dev
)
× 106
(
(
V
at 25°C
Maximum Vref
ref
ppm
aV
ref
=
(
(
TA
°C
V
I(dev)
where:
DT is the rated operating temperature range of the device.
A
Minimum Vref
∆T
A
aVref is positive or negative, depending on whether minimum Vref or maximum Vref, respectively, occurs at the lower temperature.
∆VKA
∆IKA
|zKA| =
(2) The dynamic impedance is defined as:
∆V
∆I
|z'| =
When the device is operating with two external resistors (see Figure 2), the total dynamic impedance of the circuit is given by:
R1
R2
|z |
1 +
KA
(
.
which is approximately equal to
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SLVS543K –AUGUST 2004–REVISED JUNE 2010
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ELECTRICAL CHARACTERISTICS
over recommended operating conditions, TA = 25°C (unless otherwise noted)
TL431AQ, TL432AQ
PARAMETER
TEST CIRCUIT
TEST CONDITIONS
VKA = Vref, IKA = 10 mA
UNIT
MIN
TYP
MAX
Vref
Reference voltage
Figure 1
2470
2495
2520
mV
Deviation of reference input
voltage over full temperature
range(1)
VI(dev)
Figure 1
VKA = Vref, IKA = 10 mA, TA = 0°C to 70°C
14
34
mV
Ratio of change in reference
voltage to the change in
cathode voltage
ΔVKA = 10 V − Vref
-1.4
-1
-2.7
-2
ΔVref
ΔVKA
/
Figure 2
Figure 2
Figure 2
IKA = 10 mA
mV/V
µA
ΔVKA = 36 V − 10 V
Iref
Reference input current
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞
2
4
Deviation of reference input
current over full temperature
range(1)
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞,
II(dev)
0.8
2.5
µA
TA = 0°C to 70°C
Minimum cathode current for
regulation
Imin
Figure 1
VKA = Vref
0.4
0.7
mA
Ioff
|zKA
Off-state cathode current
Dynamic impedance(2)
Figure 3
Figure 1
VKA = 36 V, Vref = 0
0.1
0.2
0.5
0.5
µA
|
VKA = Vref, f ≤ 1 kHz, IKA = 1 mA to 100 mA
Ω
(1) The deviation parameters Vref(dev) and Iref(dev) are defined as the differences between the maximum and minimum values obtained over
the rated temperature range. The average full-range temperature coefficient of the reference input voltage aVref is defined as:
V
(
I dev
)
× 106
(
(
V
at 25°C
Maximum Vref
ref
ppm
aV
ref
=
(
(
TA
°C
V
I(dev)
where:
DT is the rated operating temperature range of the device.
A
Minimum Vref
∆T
A
aVref is positive or negative, depending on whether minimum Vref or maximum Vref, respectively, occurs at the lower temperature.
∆VKA
∆IKA
|zKA| =
(2) The dynamic impedance is defined as:
∆V
∆I
|z'| =
When the device is operating with two external resistors (see Figure 2), the total dynamic impedance of the circuit is given by:
R1
R2
|z |
1 +
KA
(
.
which is approximately equal to
16
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SLVS543K –AUGUST 2004–REVISED JUNE 2010
ELECTRICAL CHARACTERISTICS
over recommended operating conditions, TA = 25°C (unless otherwise noted)
TL431BC, TL432BC
UNIT
PARAMETER
TEST CIRCUIT
TEST CONDITIONS
VKA = Vref, IKA = 10 mA
MIN
TYP
MAX
Vref
Reference voltage
Figure 1
2483
2495
2507
mV
mV
Deviation of reference input
voltage over full temperature
range(1)
VI(dev)
Figure 1
VKA = Vref, IKA = 10 mA, TA = 0°C to 70°C
6
16
Ratio of change in reference
voltage to the change in
cathode voltage
ΔVKA = 10 V − Vref
-1.4
-1
-2.7
-2
ΔVref
ΔVKA
/
Figure 2
Figure 2
Figure 2
IKA = 10 mA
mV/V
µA
ΔVKA = 36 V − 10 V
Iref
Reference input current
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞
2
4
Deviation of reference input
current over full temperature
range(1)
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞,
II(dev)
0.8
1.2
µA
TA = 0°C to 70°C
Minimum cathode current for
regulation
Imin
Figure 1
VKA = Vref
0.4
0.6
mA
Ioff
|zKA
Off-state cathode current
Dynamic impedance(2)
Figure 3
Figure 1
VKA = 36 V, Vref = 0
0.1
0.2
0.5
0.5
µA
|
VKA = Vref, f ≤ 1 kHz, IKA = 1 mA to 100 mA
Ω
(1) The deviation parameters Vref(dev) and Iref(dev) are defined as the differences between the maximum and minimum values obtained over
the rated temperature range. The average full-range temperature coefficient of the reference input voltage aVref is defined as:
V
(
I dev
)
× 106
(
(
V
at 25°C
Maximum Vref
ref
ppm
aV
ref
=
(
(
TA
°C
V
I(dev)
where:
DT is the rated operating temperature range of the device.
A
Minimum Vref
∆T
A
aVref is positive or negative, depending on whether minimum Vref or maximum Vref, respectively, occurs at the lower temperature.
∆VKA
∆IKA
|zKA| =
(2) The dynamic impedance is defined as:
∆V
∆I
|z'| =
When the device is operating with two external resistors (see Figure 2), the total dynamic impedance of the circuit is given by:
R1
R2
|z |
1 +
KA
(
.
which is approximately equal to
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SLVS543K –AUGUST 2004–REVISED JUNE 2010
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ELECTRICAL CHARACTERISTICS
over recommended operating conditions, TA = 25°C (unless otherwise noted)
TL431BI, TL432BI
PARAMETER
TEST CIRCUIT
TEST CONDITIONS
VKA = Vref, IKA = 10 mA
UNIT
MIN
TYP
MAX
Vref
Reference voltage
Figure 1
2483
2495
2507
mV
mV
Deviation of reference input
voltage over full temperature
range(1)
VI(dev)
Figure 1
VKA = Vref, IKA = 10 mA, TA = 0°C to 70°C
14
34
Ratio of change in reference
voltage to the change in
cathode voltage
ΔVKA = 10 V − Vref
-1.4
-1
-2.7
-2
ΔVref
ΔVKA
/
Figure 2
Figure 2
Figure 2
IKA = 10 mA
mV/V
µA
ΔVKA = 36 V − 10 V
Iref
Reference input current
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞
2
4
Deviation of reference input
current over full temperature
range(1)
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞,
II(dev)
0.8
2.5
µA
TA = 0°C to 70°C
Minimum cathode current for
regulation
Imin
Figure 1
VKA = Vref
0.4
0.7
mA
Ioff
|zKA
Off-state cathode current
Dynamic impedance(2)
Figure 3
Figure 1
VKA = 36 V, Vref = 0
0.1
0.2
0.5
0.5
µA
|
VKA = Vref, f ≤ 1 kHz, IKA = 1 mA to 100 mA
Ω
(1) The deviation parameters Vref(dev) and Iref(dev) are defined as the differences between the maximum and minimum values obtained over
the rated temperature range. The average full-range temperature coefficient of the reference input voltage aVref is defined as:
V
(
I dev
)
× 106
(
(
V
at 25°C
Maximum Vref
ref
ppm
aV
ref
=
(
(
TA
°C
V
I(dev)
where:
DT is the rated operating temperature range of the device.
A
Minimum Vref
∆T
A
aVref is positive or negative, depending on whether minimum Vref or maximum Vref, respectively, occurs at the lower temperature.
∆VKA
∆IKA
|zKA| =
(2) The dynamic impedance is defined as:
∆V
∆I
|z'| =
When the device is operating with two external resistors (see Figure 2), the total dynamic impedance of the circuit is given by:
R1
R2
|z |
1 +
KA
(
.
which is approximately equal to
18
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SLVS543K –AUGUST 2004–REVISED JUNE 2010
ELECTRICAL CHARACTERISTICS
over recommended operating conditions, TA = 25°C (unless otherwise noted)
TL431BQ, TL432BQ
UNIT
PARAMETER
TEST CIRCUIT
TEST CONDITIONS
VKA = Vref, IKA = 10 mA
MIN
TYP
MAX
Vref
Reference voltage
Figure 1
2483
2495
2507
mV
mV
Deviation of reference input
voltage over full temperature
range(1)
VI(dev)
Figure 1
VKA = Vref, IKA = 10 mA, TA = 0°C to 70°C
14
34
Ratio of change in reference
voltage to the change in
cathode voltage
ΔVKA = 10 V − Vref
-1.4
-1
-2.7
-2
ΔVref
ΔVKA
/
Figure 2
Figure 2
Figure 2
IKA = 10 mA
mV/V
µA
ΔVKA = 36 V − 10 V
Iref
Reference input current
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞
2
4
Deviation of reference input
current over full temperature
range(1)
IKA = 10 mA, R1 = 10 kΩ, R2 = ∞,
II(dev)
0.8
2.5
µA
TA = 0°C to 70°C
Minimum cathode current for
regulation
Imin
Figure 1
VKA = Vref
0.4
0.7
mA
Ioff
|zKA
Off-state cathode current
Dynamic impedance(2)
Figure 3
Figure 1
VKA = 36 V, Vref = 0
0.1
0.2
0.5
0.5
µA
|
VKA = Vref, f ≤ 1 kHz, IKA = 1 mA to 100 mA
Ω
(1) The deviation parameters Vref(dev) and Iref(dev) are defined as the differences between the maximum and minimum values obtained over
the rated temperature range. The average full-range temperature coefficient of the reference input voltage aVref is defined as:
V
(
I dev
)
× 106
(
(
V
at 25°C
Maximum Vref
ref
ppm
aV
ref
=
(
(
TA
°C
V
I(dev)
where:
DT is the rated operating temperature range of the device.
A
Minimum Vref
∆T
A
aVref is positive or negative, depending on whether minimum Vref or maximum Vref, respectively, occurs at the lower temperature.
∆VKA
∆IKA
|zKA| =
(2) The dynamic impedance is defined as:
∆V
∆I
|z'| =
When the device is operating with two external resistors (see Figure 2), the total dynamic impedance of the circuit is given by:
R1
R2
|z |
1 +
KA
(
.
which is approximately equal to
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SLVS543K –AUGUST 2004–REVISED JUNE 2010
www.ti.com
PARAMETER MEASUREMENT INFORMATION
Input
V
KA
I
KA
V
ref
Figure 1. Test Circuit for VKA = Vref
Input
R1
V
KA
I
KA
I
ref
R2
V
ref
R1
R2
æ
ö
V
KA
= V
ref ç
1 +
+ I × R1
ref
÷
è
ø
Figure 2. Test Circuit for VKA > Vref
Input
V
KA
I
off
Figure 3. Test Circuit for Ioff
20
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SLVS543K –AUGUST 2004–REVISED JUNE 2010
TYPICAL CHARACTERISTICS
Data at high and low temperatures are applicable only within the recommended operating free-air temperature
ranges of the various devices.
Table 1. Table of Graphs
GRAPH
FIGURE
Figure 4
Reference voltage vs Free-air temperature
Reference current vs Free-air temperature
Cathode current vs Cathode voltage
Figure 5
Figure 6
Off-state cathode current vs Free-air temperature
Figure 7, Figure 8
Figure 9
Ratio of delta reference voltage to delta cathode voltage vs Free-air temperature
Equivalent input-noise voltage vs Frequency
Equivalent input-noise voltage over a 10-second period
Small-signal voltage amplification vs Frequency
Reference impedance vs Frequency
Figure 10
Figure 11
Figure 12
Figure 13
Pulse response
Figure 14
Stability boundary conditions
Figure 15, Figure 16
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REFERENCE VOLTAGE
vs
FREE-AIR TEMPERATURE
REFERENCE CURRENT
vs
FREE-AIR TEMPERATURE
2600
2580
2560
2540
5
4
3
V
= V
R1 = 10 kΩ
R2 = ∞
= 10 mA
KA
ref
I
= 10 mA
KA
I
V
ref
= 2550 mV
KA
2520
2500
V
ref
= 2495 mV
2480
2
1
0
2460
2440
2420
2400
V
= 2440 mV
ref
−75 −50 −25
0
25
50
75
100 125
−75 −50 −25
0
25
50
75 100 125
T
A
− Free-Air Temperature − °C
T
A
− Free-Air Temperature − °C
Figure 4.
Figure 5.
CATHODE CURRENT
vs
CATHODE VOLTAGE
CATHODE CURRENT
vs
CATHODE VOLTAGE
800
600
400
150
125
100
75
V
= V
V
= V
KA ref
KA
ref
T
A
= 25°C
T = 25°C
A
I
min
50
25
200
0
0
−25
−50
−75
−100
−200
−2
−1
0
1
2
3
−1
0
1
2
3
V
KA
− Cathode Voltage − V
V
KA
− Cathode Voltage − V
Figure 6.
Figure 7.
22
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Product Folder Link(s): TL431 TL431A TL431B TL432 TL432A TL432B
TL431, TL431A, TL431B
TL432, TL432A, TL432B
www.ti.com
SLVS543K –AUGUST 2004–REVISED JUNE 2010
OFF-STATE CATHODE CURRENT
vs
FREE-AIR TEMPERATURE
RATIO OF DELTA REFERENCE VOLTAGE TO
DELTA CATHODE VOLTAGE
vs
FREE-AIR TEMPERATURE
2.5
2
V
= 36 V
= 0
KA
− 0.85
− 0.95
−1.05
−1.15
−1.25
−1.35
−1.45
V
ref
V
KA
= 3 V to 36 V
1.5
1
0.5
0
−75 −50 −25
0
25
50
75 100 125
−75 −50 −25
0
25
50
75 100 125
T
A
− Free-Air Temperature − °C
T
A
− Free-Air Temperature − °C
Figure 8.
Figure 9.
EQUIVALENT INPUT NOISE VOLTAGE
vs
FREQUENCY
260
240
220
200
I
= 10 mA
= 25°C
O
T
A
180
160
140
120
100
10
100
1 k
10 k
100 k
f − Frequency − Hz
Figure 10.
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23
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TL431, TL431A, TL431B
TL432, TL432A, TL432B
SLVS543K –AUGUST 2004–REVISED JUNE 2010
www.ti.com
EQUIVALENT INPUT NOISE VOLTAGE
OVER A 10-S PERIOD
6
5
4
3
2
1
0
−1
−2
−3
−4
−5
−6
f = 0.1 to 10 Hz
I
KA
= 10 mA
= 25°C
T
A
0
1
2
3
4
5
6
7
8
9
10
t − Time − s
19.1 V
1 kΩ
910 Ω
500 µF
2000 µF
V
CC
V
CC
1 µF
TL431
(DUT)
TLE2027
= 10 V/mV
A
V
+
−
22 µF
TLE2027
To
Oscilloscope
820 Ω
16 Ω
+
−
16 kΩ
16 kΩ
1 µF
160 kΩ
33 kΩ
33 kΩ
A
V
= 2 V/V
0.1 µF
V
EE
V
EE
Figure 11.
24
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Product Folder Link(s): TL431 TL431A TL431B TL432 TL432A TL432B
TL431, TL431A, TL431B
TL432, TL432A, TL432B
www.ti.com
SLVS543K –AUGUST 2004–REVISED JUNE 2010
SMALL-SIGNAL VOLTAGE AMPLIFICATION
vs
I
= 10 mA
T = 25°C
A
FREQUENCY
KA
60
I
= 10 mA
= 25°C
KA
T
A
50
40
30
Output
232 Ω
I
KA
15 kΩ
9 µF
+
−
8.25 kΩ
20
GND
TEST CIRCUIT FOR VOLTAGE AMPLIFICATION
10
0
1 k
10 k
100 k
1 M
10 M
f − Frequency − Hz
Figure 12.
REFERENCE IMPEDANCE
vs
FREQUENCY
100
10
1
I
= 10 mA
KA
T
= 25°C
A
1 kΩ
Output
I
KA
50 Ω
−
+
GND
TEST CIRCUIT FOR REFERENCE IMPEDANCE
0.1
1 k
10 k
100 k
1 M
10 M
f − Frequency − Hz
Figure 13.
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TL431, TL431A, TL431B
TL432, TL432A, TL432B
SLVS543K –AUGUST 2004–REVISED JUNE 2010
www.ti.com
PULSE RESPONSE
6
5
4
3
2
1
0
T
A
= 25°C
Input
220 Ω
50 Ω
Output
Pulse
Generator
f = 100 kHz
Output
GND
TEST CIRCUIT FOR PULSE RESPONSE
−1
0
1
2
3
4
5
6
7
t − Time − µs
Figure 14.
150 Ω
STABILITY BOUNDARY CONDITIONS
FOR ALL TL431 AND TL431A DEVICES
(EXCEPT FOR SOT23-3, SC-70, AND Q-TEMP DEVICES)
I
KA
100
+
−
A V
= V
ref
KA
T
A
= 25°C
V
BATT
C
L
B V = 5 V
KA
C V = 10 V
90
80
70
KA
D V = 15 V
KA
f
B
Stable
60
50
TEST CIRCUIT FOR CURVE A
C
Stable
A
I
40
KA
R1 = 10 kΩ
150 Ω
30
20
10
D
C
L
+
R2
V
BATT
−
0
0.001
0.01
0.1
1
10
C
L
− Load Capacitance − µF
TEST CIRCUIT FOR CURVES B, C, AND D
A. The areas under the curves represent conditions that may cause the device to oscillate. For curves B, C, and D, R2 and V+ are adjusted
to establish the initial VKA and IKA conditions, with CL = 0. VBATT and CL then are adjusted to determine the ranges of stability.
Figure 15.
26
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Product Folder Link(s): TL431 TL431A TL431B TL432 TL432A TL432B
TL431, TL431A, TL431B
TL432, TL432A, TL432B
www.ti.com
SLVS543K –AUGUST 2004–REVISED JUNE 2010
150 Ω
STABILITY BOUNDARY CONDITIONS
FOR ALL TL431B, TL432, SOT-23, SC-70, AND Q-TEMP DEVICES
I
KA
100
+
−
A V = V
KA
ref
V
BATT
C
L
B V = 5 V
KA
90
80
70
C V = 10 V
KA
D V = 15 V
KA
f
B
T
A
= 25°C
60
50
TEST CIRCUIT FOR CURVE A
C
Stable
Stable
A
40
I
KA
A
R1 = 10 kΩ
150 Ω
30
20
10
D
C
L
+
−
B
R2
V
BATT
0
0.001
0.01
0.1
1
10
C
L
− Load Capacitance − µF
TEST CIRCUIT FOR CURVES B, C, AND D
A. The areas under the curves represent conditions that may cause the device to oscillate. For curves B, C, and D, R2 and V+ are adjusted
to establish the initial VKA and IKA conditions, with CL = 0. VBATT and CL then are adjusted to determine the ranges of stability.
Figure 16.
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TL431, TL431A, TL431B
TL432, TL432A, TL432B
SLVS543K –AUGUST 2004–REVISED JUNE 2010
www.ti.com
APPLICATION INFORMATION
Table 2. Table of Application Circuits
APPLICATION
FIGURE
Shunt regulator
Figure 17
Figure 18
Figure 19
Figure 20
Figure 21
Figure 22
Figure 23
Figure 24
Figure 25
Figure 26
Figure 27
Figure 28
Figure 29
Single-supply comparator with temperature-compensated threshold
Precision high-current series regulator
Output control of a three-terminal fixed regulator
High-current shunt regulator
Crowbar Circuit
Precision 5-V, 1.5-A regulator
Efficient 5-V precision regulator
PWM converter with reference
Voltage monitor
Delay timer
Precision current limiter
Precision constant-current sink
R
(see Note A)
V
V
O
I(BATT)
R1
R1
R2
æ
ö
V
=
1 +
V
ref
O
ç
÷
0.1%
è
ø
V
ref
TL431
R2
0.1%
RETURN
A. R should provide cathode current ≥1 mA to the TL431 at minimum V(BATT)
.
Figure 17. Shunt Regulator
V
I(BATT)
V
O
TL431
V
≈2 V
on
Input
V
off
≈V
I(BATT)
V
IT
≈ 2.5 V
GND
Figure 18. Single-Supply Comparator With Temperature-Compensated Threshold
28
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TL431, TL431A, TL431B
TL432, TL432A, TL432B
www.ti.com
SLVS543K –AUGUST 2004–REVISED JUNE 2010
V
I(BATT)
R
2N222
(see Note A)
2N222
30 Ω
4.7 kΩ
0.01 µF
TL431
V
O
R1
0.1%
R2
R1
R2
æ
ö
V
=
1 +
V
ref
O
ç
÷
0.1%
è
ø
A. R should provide cathode current ≥1 mA to the TL431 at minimum V(BATT)
.
Figure 19. Precision High-Current Series Regulator
V
I(BATT)
IN
OUT
uA7805
V
O
Common
TL431
R1
R2
R1
V
1
V
ref
=
+
(
(
O
+
Vref 5 V
Minimum V
=
O
R2
Figure 20. Output Control of a Three-Terminal Fixed Regulator
V
V
O
I(BATT)
R1
R2
R1
V
1
V
(
ref
=
+
(
O
TL431
R2
Figure 21. High-Current Shunt Regulator
V
I(BATT)
V
O
R1
TL431
C
(see Note A)
R2
A. Refer to the stability boundary conditions in Figure 15 and Figure 16 to determine allowable values for C.
Figure 22. Crowbar Circuit
Copyright © 2004–2010, Texas Instruments Incorporated
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TL431, TL431A, TL431B
TL432, TL432A, TL432B
SLVS543K –AUGUST 2004–REVISED JUNE 2010
www.ti.com
IN
OUT
LM317
Adjust
V
V ≈5 V, 1.5 A
O
I(BATT)
8.2 kΩ
243 Ω
0.1%
TL431
243 Ω
0.1%
Figure 23. Precision 5-V, 1.5-A Regulator
V
V ≈5 V
O
I(BATT)
R
b
(see Note A)
27.4 kΩ
0.1%
TL431
27.4 kΩ
0.1%
A. Rb should provide cathode current ≥1 mA to the TL431.
Figure 24. Efficient 5-V Precision Regulator
12 V
V
CC
6.8 kΩ
10 kΩ
5 V
−
10 kΩ
+
0.1%
TL598
X
Not
TL431
Used
10 kΩ
0.1%
Feedback
Figure 25. PWM Converter With Reference
30
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TL431, TL431A, TL431B
TL432, TL432A, TL432B
www.ti.com
SLVS543K –AUGUST 2004–REVISED JUNE 2010
R3
(see Note A)
V
I(BATT)
R4
R1B
R2B
R1A
(see Note A)
R1B
R2B
Low Limit = 1 +
Vref
TL431
R1A
R2A
High Limit = 1 +
Vref
LED on When Low Limit < V
< High Limit
I(BATT)
R2A
A. Select R3 and R4 to provide the desired LED intensity and cathode current ≥1 mA to the TL431 at the available
VI(BATT)
.
Figure 26. Voltage Monitor
650 Ω
12 V
R
2 kΩ
TL431
æ
ö
C
12 V
On
Delay = R × C × I
ç
÷
n
Off
ç
÷
12 V – V
ref
è
ø
Figure 27. Delay Timer
R
CL
I
O
0.1%
Vref
RCL
V
I(BATT)
Iout
+ IKA
=
=
VI(BATT
R1
)
R1
TL431
I
O
I
+
KA
h
FE
Figure 28. Precision Current Limiter
V
I(BATT)
I
O
Vref
RS
I
=
O
TL431
R
S
0.1%
Figure 29. Precision Constant-Current Sink
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Product Folder Link(s): TL431 TL431A TL431B TL432 TL432A TL432B
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jun-2010
PACKAGING INFORMATION
Status (1)
Eco Plan (2)
MSL Peak Temp (3)
Samples
Orderable Device
Package Type Package
Drawing
Pins
Package Qty
Lead/
Ball Finish
(Requires Login)
TL431ACD
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SOIC
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SC70
D
8
5
5
5
5
5
5
3
3
3
3
6
6
6
6
6
6
75
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TL431ACDBVR
TL431ACDBVRE4
TL431ACDBVRG4
TL431ACDBVT
DBV
DBV
DBV
DBV
DBV
DBV
DBZ
DBZ
DBZ
DBZ
DCK
DCK
DCK
DCK
DCK
DCK
3000
3000
3000
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Purchase Samples
Green (RoHS
& no Sb/Br)
Request Free Samples
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
TL431ACDBVTE4
TL431ACDBVTG4
TL431ACDBZR
250
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
250
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
3000
3000
250
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
TL431ACDBZRG4
TL431ACDBZT
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Purchase Samples
Purchase Samples
Request Free Samples
Request Free Samples
Request Free Samples
Purchase Samples
Purchase Samples
Purchase Samples
TL431ACDBZTG4
TL431ACDCKR
TL431ACDCKRE4
TL431ACDCKRG4
TL431ACDCKT
250
Green (RoHS
& no Sb/Br)
3000
3000
3000
250
Green (RoHS
& no Sb/Br)
SC70
Green (RoHS
& no Sb/Br)
SC70
Green (RoHS
& no Sb/Br)
SC70
Green (RoHS
& no Sb/Br)
TL431ACDCKTE4
TL431ACDCKTG4
SC70
250
Green (RoHS
& no Sb/Br)
SC70
250
Green (RoHS
& no Sb/Br)
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jun-2010
Status (1)
ACTIVE
ACTIVE
Eco Plan (2)
MSL Peak Temp (3)
Samples
Orderable Device
Package Type Package
Drawing
Pins
Package Qty
Lead/
Ball Finish
(Requires Login)
TL431ACDG4
TL431ACDR
SOIC
SOIC
D
D
8
8
75
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
2500
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
TL431ACDRG3
TL431ACDRG4
PREVIEW
ACTIVE
SOIC
SOIC
D
D
8
8
2500
2500
TBD
Call TI
Call TI
Samples Not Available
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
TL431ACLP
ACTIVE
ACTIVE
TO-92
TO-92
LP
LP
3
3
1000
1000
Pb-Free (RoHS)
CU SN
CU SN
N / A for Pkg Type
N / A for Pkg Type
Contact TI Distributor
or Sales Office
TL431ACLPE3
Pb-Free (RoHS)
Contact TI Distributor
or Sales Office
TL431ACLPM
TL431ACLPR
ACTIVE
ACTIVE
TO-92
TO-92
LP
LP
3
3
2000
2000
Pb-Free (RoHS)
Pb-Free (RoHS)
CU SN
CU SN
N / A for Pkg Type
N / A for Pkg Type
Purchase Samples
Contact TI Distributor
or Sales Office
TL431ACP
TL431ACPE4
TL431ACPK
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
PDIP
PDIP
P
8
8
3
3
8
8
8
8
8
8
8
50
Pb-Free (RoHS)
Pb-Free (RoHS)
CU NIPDAU N / A for Pkg Type
CU NIPDAU N / A for Pkg Type
Contact TI Distributor
or Sales Office
P
50
Contact TI Distributor
or Sales Office
SOT-89
SOT-89
SO
PK
PK
PS
PS
PS
PW
PW
PW
PW
1000
1000
2000
2000
2000
150
Green (RoHS
& no Sb/Br)
CU SN
CU SN
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Contact TI Distributor
or Sales Office
TL431ACPKG3
TL431ACPSR
TL431ACPSRE4
TL431ACPSRG4
TL431ACPW
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
SO
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
SO
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
TSSOP
TSSOP
TSSOP
TSSOP
Green (RoHS
& no Sb/Br)
Purchase Samples
Purchase Samples
Purchase Samples
TL431ACPWE4
TL431ACPWG4
TL431ACPWR
150
Green (RoHS
& no Sb/Br)
150
Green (RoHS
& no Sb/Br)
2000
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Addendum-Page 2
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jun-2010
Status (1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Eco Plan (2)
MSL Peak Temp (3)
Samples
Orderable Device
Package Type Package
Drawing
Pins
Package Qty
Lead/
Ball Finish
(Requires Login)
TL431ACPWRE4
TL431ACPWRG4
TL431AID
TSSOP
TSSOP
SOIC
PW
PW
8
8
8
5
5
5
5
5
5
3
3
3
3
6
6
6
6
6
2000
2000
75
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
D
Green (RoHS
& no Sb/Br)
Purchase Samples
Purchase Samples
Purchase Samples
Purchase Samples
TL431AIDBVR
TL431AIDBVRE4
TL431AIDBVRG4
TL431AIDBVT
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SC70
DBV
DBV
DBV
DBV
DBV
DBV
DBZ
DBZ
DBZ
DBZ
DCK
DCK
DCK
DCK
DCK
3000
3000
3000
250
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
TL431AIDBVTE4
TL431AIDBVTG4
TL431AIDBZR
250
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
250
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
3000
3000
250
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
TL431AIDBZRG4
TL431AIDBZT
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Purchase Samples
TL431AIDBZTG4
TL431AIDCKR
TL431AIDCKRE4
TL431AIDCKRG4
TL431AIDCKT
250
Green (RoHS
& no Sb/Br)
Purchase Samples
3000
3000
3000
250
Green (RoHS
& no Sb/Br)
Request Free Samples
Request Free Samples
Request Free Samples
Purchase Samples
SC70
Green (RoHS
& no Sb/Br)
SC70
Green (RoHS
& no Sb/Br)
SC70
Green (RoHS
& no Sb/Br)
TL431AIDCKTE4
SC70
250
Green (RoHS
& no Sb/Br)
Purchase Samples
Addendum-Page 3
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jun-2010
Status (1)
ACTIVE
ACTIVE
ACTIVE
Eco Plan (2)
MSL Peak Temp (3)
Samples
Orderable Device
Package Type Package
Drawing
Pins
Package Qty
Lead/
Ball Finish
(Requires Login)
TL431AIDCKTG4
TL431AIDG4
TL431AIDR
SC70
SOIC
SOIC
DCK
D
6
8
8
250
75
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
D
2500
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
TL431AIDRG3
TL431AIDRG4
PREVIEW
ACTIVE
SOIC
SOIC
D
D
8
8
2500
2500
TBD
Call TI
Call TI
Samples Not Available
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
TL431AILP
TL431AILPM
TL431AILPME3
TL431AILPR
ACTIVE
ACTIVE
ACTIVE
ACTIVE
TO-92
TO-92
TO-92
TO-92
LP
LP
LP
LP
3
3
3
3
1000
2000
2000
2000
Pb-Free (RoHS)
Pb-Free (RoHS)
Pb-Free (RoHS)
Pb-Free (RoHS)
CU SN
CU SN
CU SN
CU SN
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
Purchase Samples
Purchase Samples
Purchase Samples
Contact TI Distributor
or Sales Office
TL431AIP
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
PDIP
P
8
8
3
3
5
5
5
5
5
5
50
Pb-Free (RoHS)
Pb-Free (RoHS)
CU NIPDAU N / A for Pkg Type
CU NIPDAU N / A for Pkg Type
Contact TI Distributor
or Sales Office
TL431AIPE4
PDIP
P
50
Contact TI Distributor
or Sales Office
TL431AIPK
SOT-89
SOT-89
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
PK
1000
1000
3000
3000
3000
250
Green (RoHS
& no Sb/Br)
CU SN
CU SN
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Contact TI Distributor
or Sales Office
TL431AIPKG3
TL431AQDBVR
TL431AQDBVRE4
TL431AQDBVRG4
TL431AQDBVT
TL431AQDBVTE4
TL431AQDBVTG4
PK
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
DBV
DBV
DBV
DBV
DBV
DBV
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Purchase Samples
Purchase Samples
Purchase Samples
250
Green (RoHS
& no Sb/Br)
250
Green (RoHS
& no Sb/Br)
Addendum-Page 4
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jun-2010
Status (1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Eco Plan (2)
MSL Peak Temp (3)
Samples
Orderable Device
Package Type Package
Drawing
Pins
Package Qty
Lead/
Ball Finish
(Requires Login)
TL431AQDBZR
TL431AQDBZRG4
TL431AQDBZT
TL431AQDBZTG4
TL431AQDCKR
TL431AQDCKRE4
TL431AQDCKRG4
TL431AQDCKT
TL431AQDCKTE4
TL431AQDCKTG4
TL431AQPK
SOT-23
SOT-23
SOT-23
SOT-23
SC70
DBZ
DBZ
DBZ
DBZ
DCK
DCK
DCK
DCK
DCK
DCK
PK
3
3
3
3
6
6
6
6
6
6
3
3
8
5
5
5
5
5
3000
3000
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
250
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
3000
3000
3000
250
Green (RoHS
& no Sb/Br)
Request Free Samples
Request Free Samples
Request Free Samples
Purchase Samples
SC70
Green (RoHS
& no Sb/Br)
SC70
Green (RoHS
& no Sb/Br)
SC70
Green (RoHS
& no Sb/Br)
SC70
250
Green (RoHS
& no Sb/Br)
Purchase Samples
SC70
250
Green (RoHS
& no Sb/Br)
Purchase Samples
SOT-89
SOT-89
SOIC
1000
1000
75
Green (RoHS
& no Sb/Br)
CU SN
CU SN
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Request Free Samples
Request Free Samples
Purchase Samples
TL431AQPKG3
TL431BCD
PK
Green (RoHS
& no Sb/Br)
D
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
TL431BCDBVR
TL431BCDBVRE4
TL431BCDBVRG4
TL431BCDBVT
TL431BCDBVTE4
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
DBV
DBV
DBV
DBV
DBV
3000
3000
3000
250
Green (RoHS
& no Sb/Br)
Request Free Samples
Request Free Samples
Request Free Samples
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
250
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Addendum-Page 5
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jun-2010
Status (1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Eco Plan (2)
MSL Peak Temp (3)
Samples
Orderable Device
Package Type Package
Drawing
Pins
Package Qty
Lead/
Ball Finish
(Requires Login)
TL431BCDBVTG4
TL431BCDBZR
TL431BCDBZRG4
TL431BCDBZT
TL431BCDBZTG4
TL431BCDCKR
TL431BCDCKRE4
TL431BCDCKRG4
TL431BCDCKT
TL431BCDCKTE4
TL431BCDCKTG4
TL431BCDE4
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SC70
DBV
DBZ
DBZ
DBZ
DBZ
DCK
DCK
DCK
DCK
DCK
DCK
D
5
3
3
3
3
6
6
6
6
6
6
8
8
8
8
8
3
3
250
3000
3000
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
Green (RoHS
& no Sb/Br)
Request Free Samples
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
250
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
3000
3000
3000
250
Green (RoHS
& no Sb/Br)
Request Free Samples
Request Free Samples
Request Free Samples
Purchase Samples
SC70
Green (RoHS
& no Sb/Br)
SC70
Green (RoHS
& no Sb/Br)
SC70
Green (RoHS
& no Sb/Br)
SC70
250
Green (RoHS
& no Sb/Br)
Purchase Samples
SC70
250
Green (RoHS
& no Sb/Br)
Purchase Samples
SOIC
75
Green (RoHS
& no Sb/Br)
Purchase Samples
TL431BCDG4
SOIC
D
75
Green (RoHS
& no Sb/Br)
Purchase Samples
TL431BCDR
SOIC
D
2500
2500
2500
1000
1000
Green (RoHS
& no Sb/Br)
Request Free Samples
Request Free Samples
Request Free Samples
TL431BCDRE4
TL431BCDRG4
TL431BCLP
SOIC
D
Green (RoHS
& no Sb/Br)
SOIC
D
Green (RoHS
& no Sb/Br)
TO-92
TO-92
LP
Pb-Free (RoHS)
CU SN
CU SN
N / A for Pkg Type
N / A for Pkg Type
Contact TI Distributor
or Sales Office
TL431BCLPE3
LP
Pb-Free (RoHS)
Contact TI Distributor
or Sales Office
Addendum-Page 6
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jun-2010
Status (1)
Eco Plan (2)
MSL Peak Temp (3)
Samples
Orderable Device
Package Type Package
Drawing
Pins
Package Qty
Lead/
Ball Finish
(Requires Login)
TL431BCLPM
TL431BCLPME3
TL431BCLPR
TL431BCLPRE3
TL431BCP
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
TO-92
TO-92
TO-92
TO-92
PDIP
LP
LP
LP
LP
P
3
3
3
3
8
8
3
2000
2000
2000
2000
50
Pb-Free (RoHS)
Pb-Free (RoHS)
Pb-Free (RoHS)
Pb-Free (RoHS)
Pb-Free (RoHS)
Pb-Free (RoHS)
CU SN
CU SN
CU SN
CU SN
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
Purchase Samples
Purchase Samples
Request Free Samples
Request Free Samples
Request Free Samples
Request Free Samples
Request Free Samples
CU NIPDAU N / A for Pkg Type
CU NIPDAU N / A for Pkg Type
TL431BCPE4
TL431BCPK
PDIP
P
50
SOT-89
PK
1000
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
TL431BCPKG3
TL431BCPSR
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SOT-89
SO
PK
PS
3
8
8
8
8
8
8
8
8
8
8
5
5
1000
2000
2000
2000
150
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
Request Free Samples
Request Free Samples
Request Free Samples
Request Free Samples
Purchase Samples
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
TL431BCPSRE4
TL431BCPSRG4
TL431BCPW
SO
PS
Green (RoHS
& no Sb/Br)
SO
PS
Green (RoHS
& no Sb/Br)
TSSOP
TSSOP
TSSOP
TSSOP
TSSOP
TSSOP
SOIC
PW
PW
PW
PW
PW
PW
D
Green (RoHS
& no Sb/Br)
TL431BCPWE4
TL431BCPWG4
TL431BCPWR
TL431BCPWRE4
TL431BCPWRG4
TL431BID
150
Green (RoHS
& no Sb/Br)
Purchase Samples
150
Green (RoHS
& no Sb/Br)
Purchase Samples
2000
2000
2000
75
Green (RoHS
& no Sb/Br)
Request Free Samples
Request Free Samples
Request Free Samples
Purchase Samples
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
TL431BIDBVR
TL431BIDBVRE4
SOT-23
SOT-23
DBV
DBV
3000
3000
Green (RoHS
& no Sb/Br)
Request Free Samples
Request Free Samples
Green (RoHS
& no Sb/Br)
Addendum-Page 7
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jun-2010
Status (1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Eco Plan (2)
MSL Peak Temp (3)
Samples
Orderable Device
Package Type Package
Drawing
Pins
Package Qty
Lead/
Ball Finish
(Requires Login)
TL431BIDBVRG4
TL431BIDBVT
TL431BIDBVTE4
TL431BIDBVTG4
TL431BIDBZR
TL431BIDBZRG4
TL431BIDBZT
TL431BIDBZTG4
TL431BIDCKR
TL431BIDCKRE4
TL431BIDCKRG4
TL431BIDCKT
TL431BIDCKTE4
TL431BIDCKTG4
TL431BIDE4
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SC70
DBV
DBV
DBV
DBV
DBZ
DBZ
DBZ
DBZ
DCK
DCK
DCK
DCK
DCK
DCK
D
5
5
5
5
3
3
3
3
6
6
6
6
6
6
8
8
8
8
3000
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
Purchase Samples
250
Green (RoHS
& no Sb/Br)
250
Green (RoHS
& no Sb/Br)
Purchase Samples
3000
3000
250
Green (RoHS
& no Sb/Br)
Request Free Samples
Request Free Samples
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
250
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
3000
3000
3000
250
Green (RoHS
& no Sb/Br)
Request Free Samples
Request Free Samples
Request Free Samples
Purchase Samples
SC70
Green (RoHS
& no Sb/Br)
SC70
Green (RoHS
& no Sb/Br)
SC70
Green (RoHS
& no Sb/Br)
SC70
250
Green (RoHS
& no Sb/Br)
Purchase Samples
SC70
250
Green (RoHS
& no Sb/Br)
Purchase Samples
SOIC
75
Green (RoHS
& no Sb/Br)
Purchase Samples
TL431BIDG4
SOIC
D
75
Green (RoHS
& no Sb/Br)
Purchase Samples
TL431BIDR
SOIC
D
2500
2500
Green (RoHS
& no Sb/Br)
Request Free Samples
Request Free Samples
TL431BIDRE4
SOIC
D
Green (RoHS
& no Sb/Br)
Addendum-Page 8
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jun-2010
Status (1)
ACTIVE
ACTIVE
ACTIVE
Eco Plan (2)
MSL Peak Temp (3)
Samples
Orderable Device
Package Type Package
Drawing
Pins
Package Qty
Lead/
Ball Finish
(Requires Login)
TL431BIDRG4
TL431BILP
SOIC
TO-92
TO-92
D
8
3
3
2500
1000
1000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
LP
LP
Pb-Free (RoHS)
CU SN
CU SN
N / A for Pkg Type
N / A for Pkg Type
Contact TI Distributor
or Sales Office
TL431BILPE3
Pb-Free (RoHS)
Contact TI Distributor
or Sales Office
TL431BILPR
TL431BILPRE3
TL431BIP
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
TO-92
TO-92
PDIP
LP
LP
P
3
3
8
8
3
2000
2000
50
Pb-Free (RoHS)
Pb-Free (RoHS)
Pb-Free (RoHS)
Pb-Free (RoHS)
CU SN
CU SN
N / A for Pkg Type
N / A for Pkg Type
Request Free Samples
Request Free Samples
Request Free Samples
Request Free Samples
Request Free Samples
CU NIPDAU N / A for Pkg Type
CU NIPDAU N / A for Pkg Type
TL431BIPE4
TL431BIPK
PDIP
P
50
SOT-89
PK
1000
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
TL431BIPKG3
TL431BQD
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SOT-89
SOIC
PK
3
8
5
5
5
5
5
5
3
3
3
1000
75
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
Request Free Samples
Purchase Samples
D
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
TL431BQDBVR
TL431BQDBVRE4
TL431BQDBVRG4
TL431BQDBVT
TL431BQDBVTE4
TL431BQDBVTG4
TL431BQDBZR
TL431BQDBZRG4
TL431BQDBZT
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
DBV
DBV
DBV
DBV
DBV
DBV
DBZ
DBZ
DBZ
3000
3000
3000
250
Green (RoHS
& no Sb/Br)
Request Free Samples
Request Free Samples
Request Free Samples
Purchase Samples
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
250
Green (RoHS
& no Sb/Br)
Purchase Samples
250
Green (RoHS
& no Sb/Br)
Purchase Samples
3000
3000
250
Green (RoHS
& no Sb/Br)
Request Free Samples
Request Free Samples
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Addendum-Page 9
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jun-2010
Status (1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Eco Plan (2)
MSL Peak Temp (3)
Samples
Orderable Device
Package Type Package
Drawing
Pins
Package Qty
Lead/
Ball Finish
(Requires Login)
TL431BQDBZTG4
TL431BQDCKR
TL431BQDCKRE4
TL431BQDCKRG4
TL431BQDCKT
TL431BQDCKTE4
TL431BQDCKTG4
TL431BQDE4
SOT-23
SC70
SC70
SC70
SC70
SC70
SC70
SOIC
SOIC
SOIC
SOIC
SOIC
DBZ
DCK
DCK
DCK
DCK
DCK
DCK
D
3
6
6
6
6
6
6
8
8
8
8
8
250
3000
3000
3000
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
Request Free Samples
Request Free Samples
Purchase Samples
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
250
Green (RoHS
& no Sb/Br)
Purchase Samples
250
Green (RoHS
& no Sb/Br)
Purchase Samples
75
Green (RoHS
& no Sb/Br)
Purchase Samples
TL431BQDG4
D
75
Green (RoHS
& no Sb/Br)
Purchase Samples
TL431BQDR
D
2500
2500
2500
Green (RoHS
& no Sb/Br)
Request Free Samples
Request Free Samples
Request Free Samples
TL431BQDRE4
TL431BQDRG4
D
Green (RoHS
& no Sb/Br)
D
Green (RoHS
& no Sb/Br)
TL431BQLP
TL431BQLPE3
TL431BQLPM
TL431BQLPME3
TL431BQLPR
TL431BQLPRE3
TL431BQPK
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
TO-92
TO-92
TO-92
TO-92
TO-92
TO-92
SOT-89
LP
LP
LP
LP
LP
LP
PK
3
3
3
3
3
3
3
1000
1000
2000
2000
2000
2000
1000
Pb-Free (RoHS)
Pb-Free (RoHS)
Pb-Free (RoHS)
Pb-Free (RoHS)
Pb-Free (RoHS)
Pb-Free (RoHS)
CU SN
CU SN
CU SN
CU SN
CU SN
CU SN
CU SN
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
Level-2-260C-1 YEAR
Purchase Samples
Purchase Samples
Purchase Samples
Purchase Samples
Request Free Samples
Request Free Samples
Request Free Samples
Green (RoHS
& no Sb/Br)
TL431BQPKG3
TL431BQPSR
ACTIVE
SOT-89
SO
PK
PS
3
8
1000
2000
Green (RoHS
& no Sb/Br)
CU SN
Call TI
Level-2-260C-1 YEAR
Call TI
Request Free Samples
Samples Not Available
PREVIEW
TBD
Addendum-Page 10
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jun-2010
Status (1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Eco Plan (2)
MSL Peak Temp (3)
Samples
Orderable Device
Package Type Package
Drawing
Pins
Package Qty
Lead/
Ball Finish
(Requires Login)
TL431CD
SOIC
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOIC
D
8
5
5
5
5
5
5
3
3
3
3
8
8
8
75
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
TL431CDBVR
TL431CDBVRE4
TL431CDBVRG4
TL431CDBVT
TL431CDBVTE4
TL431CDBVTG4
TL431CDBZR
TL431CDBZRG4
TL431CDBZT
TL431CDBZTG4
TL431CDG4
DBV
DBV
DBV
DBV
DBV
DBV
DBZ
DBZ
DBZ
DBZ
D
3000
3000
3000
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
250
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
250
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
3000
3000
250
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Purchase Samples
250
Green (RoHS
& no Sb/Br)
Purchase Samples
75
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
TL431CDR
SOIC
D
2500
2500
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
TL431CDRG4
SOIC
D
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
TL431CKTPR
TL431CLP
OBSOLETE
ACTIVE
PFM
KTP
LP
2
3
3
3
3
TBD
Call TI
CU SN
Call TI
CU SN
CU SN
Call TI
Samples Not Available
Purchase Samples
Samples Not Available
Purchase Samples
TO-92
TO-92
TO-92
TO-92
1000
Pb-Free (RoHS)
TBD
N / A for Pkg Type
Call TI
TL431CLPB-TDJ
TL431CLPM
TL431CLPR
OBSOLETE
ACTIVE
LP
LP
2000
2000
Pb-Free (RoHS)
Pb-Free (RoHS)
N / A for Pkg Type
N / A for Pkg Type
ACTIVE
LP
Contact TI Distributor
or Sales Office
Addendum-Page 11
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jun-2010
Status (1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Eco Plan (2)
Pb-Free (RoHS)
Pb-Free (RoHS)
MSL Peak Temp (3)
Samples
Orderable Device
Package Type Package
Drawing
Pins
Package Qty
Lead/
Ball Finish
(Requires Login)
TL431CP
TL431CPE4
TL431CPK
PDIP
PDIP
P
P
8
8
3
3
50
50
CU NIPDAU N / A for Pkg Type
Contact TI Distributor
or Sales Office
CU NIPDAU N / A for Pkg Type
Contact TI Distributor
or Sales Office
SOT-89
SOT-89
PK
PK
1000
1000
Green (RoHS
& no Sb/Br)
CU SN
CU SN
Call TI
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Call TI
Contact TI Distributor
or Sales Office
TL431CPKG3
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
TL431CPSLE
TL431CPSR
OBSOLETE
ACTIVE
SO
SO
PS
PS
8
8
TBD
Replaced by TL431CPSR
Purchase Samples
2000
2000
150
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
TL431CPSRG4
TL431CPW
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SO
PS
PW
PW
PW
8
8
8
8
Green (RoHS
& no Sb/Br)
Purchase Samples
Purchase Samples
TSSOP
TSSOP
TSSOP
Green (RoHS
& no Sb/Br)
TL431CPWE4
TL431CPWG4
150
Green (RoHS
& no Sb/Br)
Purchase Samples
150
Green (RoHS
& no Sb/Br)
Purchase Samples
TL431CPWLE
TL431CPWR
OBSOLETE
ACTIVE
TSSOP
TSSOP
PW
PW
8
8
TBD
Call TI
Call TI
Replaced by TL431CPWR
2000
2000
2000
75
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
TL431CPWRE4
TL431CPWRG4
TL431ID
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
TSSOP
TSSOP
SOIC
PW
PW
D
8
8
8
5
5
5
5
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
TL431IDBVR
TL431IDBVRE4
TL431IDBVRG4
TL431IDBVT
SOT-23
SOT-23
SOT-23
SOT-23
DBV
DBV
DBV
DBV
3000
3000
3000
250
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Request Free Samples
Addendum-Page 12
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jun-2010
Status (1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Eco Plan (2)
MSL Peak Temp (3)
Samples
Orderable Device
Package Type Package
Drawing
Pins
Package Qty
Lead/
Ball Finish
(Requires Login)
TL431IDBVTE4
TL431IDBVTG4
TL431IDBZR
TL431IDBZRG4
TL431IDBZT
TL431IDBZTG4
TL431IDG4
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOIC
DBV
DBV
DBZ
DBZ
DBZ
DBZ
D
5
5
3
3
3
3
8
8
8
3
250
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
3000
3000
250
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
250
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
75
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
TL431IDR
SOIC
D
2500
2500
1000
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
TL431IDRG4
TL431ILP
SOIC
D
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
TO-92
LP
Pb-Free (RoHS)
CU SN
N / A for Pkg Type
Contact TI Distributor
or Sales Office
TL431ILPM
TL431ILPR
OBSOLETE
ACTIVE
TO-92
TO-92
LP
LP
3
3
TBD
Call TI
CU SN
Call TI
Samples Not Available
2000
50
Pb-Free (RoHS)
N / A for Pkg Type
Contact TI Distributor
or Sales Office
TL431IP
TL431IPE4
TL431IPK
ACTIVE
ACTIVE
ACTIVE
ACTIVE
PDIP
PDIP
P
P
8
8
3
3
Pb-Free (RoHS)
Pb-Free (RoHS)
CU NIPDAU N / A for Pkg Type
CU NIPDAU N / A for Pkg Type
Contact TI Distributor
or Sales Office
50
Contact TI Distributor
or Sales Office
SOT-89
SOT-89
PK
PK
1000
1000
Green (RoHS
& no Sb/Br)
CU SN
CU SN
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Contact TI Distributor
or Sales Office
TL431IPKG3
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
TL431MFKB
TL431MJG
TL431MJGB
OBSOLETE
OBSOLETE
OBSOLETE
LCCC
CDIP
CDIP
FK
JG
JG
20
8
TBD
TBD
TBD
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Samples Not Available
Samples Not Available
Samples Not Available
8
Addendum-Page 13
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jun-2010
Status (1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Eco Plan (2)
MSL Peak Temp (3)
Samples
Orderable Device
Package Type Package
Drawing
Pins
Package Qty
Lead/
Ball Finish
(Requires Login)
TL431QD
SOIC
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SC70
D
8
5
5
5
5
5
5
3
3
3
3
6
6
6
6
6
6
8
75
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
TL431QDBVR
TL431QDBVRE4
TL431QDBVRG4
TL431QDBVT
DBV
DBV
DBV
DBV
DBV
DBV
DBZ
DBZ
DBZ
DBZ
DCK
DCK
DCK
DCK
DCK
DCK
D
3000
3000
3000
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Purchase Samples
Purchase Samples
Purchase Samples
TL431QDBVTE4
TL431QDBVTG4
TL431QDBZR
250
Green (RoHS
& no Sb/Br)
250
Green (RoHS
& no Sb/Br)
3000
3000
250
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
TL431QDBZRG4
TL431QDBZT
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Purchase Samples
Purchase Samples
Request Free Samples
Request Free Samples
Request Free Samples
Purchase Samples
Purchase Samples
Purchase Samples
Purchase Samples
TL431QDBZTG4
TL431QDCKR
TL431QDCKRE4
TL431QDCKRG4
TL431QDCKT
250
Green (RoHS
& no Sb/Br)
3000
3000
3000
250
Green (RoHS
& no Sb/Br)
SC70
Green (RoHS
& no Sb/Br)
SC70
Green (RoHS
& no Sb/Br)
SC70
Green (RoHS
& no Sb/Br)
TL431QDCKTE4
TL431QDCKTG4
TL431QDE4
SC70
250
Green (RoHS
& no Sb/Br)
SC70
250
Green (RoHS
& no Sb/Br)
SOIC
75
Green (RoHS
& no Sb/Br)
Addendum-Page 14
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jun-2010
Status (1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Eco Plan (2)
MSL Peak Temp (3)
Samples
Orderable Device
Package Type Package
Drawing
Pins
Package Qty
Lead/
Ball Finish
(Requires Login)
TL431QDG4
TL431QDR
SOIC
D
8
8
8
8
3
3
5
5
5
3
3
3
3
3
3
5
5
5
75
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Purchase Samples
SOIC
D
2500
2500
2500
1000
1000
3000
3000
3000
3000
3000
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
Request Free Samples
Request Free Samples
Request Free Samples
Request Free Samples
Request Free Samples
TL431QDRE4
SOIC
D
Green (RoHS
& no Sb/Br)
TL431QDRG4
TL431QPK
SOIC
D
Green (RoHS
& no Sb/Br)
SOT-89
SOT-89
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-89
SOT-89
SOT-23
SOT-23
SOT-23
PK
Green (RoHS
& no Sb/Br)
CU SN
CU SN
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
TL431QPKG3
PK
Green (RoHS
& no Sb/Br)
TL432ACDBVR
TL432ACDBVRE4
TL432ACDBVRG4
TL432ACDBZR
TL432ACDBZRG4
TL432ACDBZT
TL432ACDBZTG4
TL432ACPK
DBV
DBV
DBV
DBZ
DBZ
DBZ
DBZ
PK
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
250
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
1000
1000
3000
3000
3000
Green (RoHS
& no Sb/Br)
CU SN
CU SN
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Request Free Samples
TL432ACPKG3
TL432AIDBVR
TL432AIDBVRE4
TL432AIDBVRG4
PK
Green (RoHS
& no Sb/Br)
Request Free Samples
DBV
DBV
DBV
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Addendum-Page 15
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jun-2010
Status (1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Eco Plan (2)
MSL Peak Temp (3)
Samples
Orderable Device
Package Type Package
Drawing
Pins
Package Qty
Lead/
Ball Finish
(Requires Login)
TL432AIDBZR
TL432AIDBZRG4
TL432AIDBZT
SOT-23
SOT-23
SOT-23
SOT-23
SOT-89
SOT-89
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-89
SOT-89
DBZ
DBZ
DBZ
DBZ
PK
3
3
3
3
3
3
5
5
5
5
5
5
3
3
3
3
3
3
3000
3000
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Purchase Samples
TL432AIDBZTG4
TL432AIPK
250
Green (RoHS
& no Sb/Br)
Purchase Samples
1000
1000
3000
3000
3000
250
Green (RoHS
& no Sb/Br)
CU SN
CU SN
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Request Free Samples
Request Free Samples
TL432AIPKG3
PK
Green (RoHS
& no Sb/Br)
TL432AQDBVR
TL432AQDBVRE4
TL432AQDBVRG4
TL432AQDBVT
TL432AQDBVTE4
TL432AQDBVTG4
TL432AQDBZR
TL432AQDBZRG4
TL432AQDBZT
TL432AQDBZTG4
TL432AQPK
DBV
DBV
DBV
DBV
DBV
DBV
DBZ
DBZ
DBZ
DBZ
PK
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Purchase Samples
Purchase Samples
Purchase Samples
250
Green (RoHS
& no Sb/Br)
250
Green (RoHS
& no Sb/Br)
3000
3000
250
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Purchase Samples
250
Green (RoHS
& no Sb/Br)
Purchase Samples
1000
1000
Green (RoHS
& no Sb/Br)
CU SN
CU SN
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Request Free Samples
Request Free Samples
TL432AQPKG3
PK
Green (RoHS
& no Sb/Br)
Addendum-Page 16
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jun-2010
Status (1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Eco Plan (2)
MSL Peak Temp (3)
Samples
Orderable Device
Package Type Package
Drawing
Pins
Package Qty
Lead/
Ball Finish
(Requires Login)
TL432BCDBVR
TL432BCDBVRE4
TL432BCDBVRG4
TL432BCDBZR
TL432BCDBZRG4
TL432BCDBZT
TL432BCDBZTG4
TL432BCPK
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-89
SOT-89
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-89
SOT-89
DBV
DBV
DBV
DBZ
DBZ
DBZ
DBZ
PK
5
5
5
3
3
3
3
3
3
5
5
5
3
3
3
3
3
3
3000
3000
3000
3000
3000
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Purchase Samples
250
Green (RoHS
& no Sb/Br)
Purchase Samples
1000
1000
3000
3000
3000
3000
3000
250
Green (RoHS
& no Sb/Br)
CU SN
CU SN
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Request Free Samples
Request Free Samples
TL432BCPKG3
TL432BIDBVR
TL432BIDBVRE4
TL432BIDBVRG4
TL432BIDBZR
PK
Green (RoHS
& no Sb/Br)
DBV
DBV
DBV
DBZ
DBZ
DBZ
DBZ
PK
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
TL432BIDBZRG4
TL432BIDBZT
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Purchase Samples
TL432BIDBZTG4
TL432BIPK
250
Green (RoHS
& no Sb/Br)
Purchase Samples
1000
1000
Green (RoHS
& no Sb/Br)
CU SN
CU SN
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Request Free Samples
Request Free Samples
TL432BIPKG3
PK
Green (RoHS
& no Sb/Br)
Addendum-Page 17
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jun-2010
Status (1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Eco Plan (2)
MSL Peak Temp (3)
Samples
Orderable Device
Package Type Package
Drawing
Pins
Package Qty
Lead/
Ball Finish
(Requires Login)
TL432BQDBVR
TL432BQDBVRE4
TL432BQDBVRG4
TL432BQDBVT
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
DBV
DBV
DBV
DBV
DBV
DBV
DBZ
DBZ
5
5
5
5
5
5
3
3
3000
3000
3000
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Purchase Samples
Purchase Samples
Purchase Samples
TL432BQDBVTE4
TL432BQDBVTG4
TL432BQDBZR
250
Green (RoHS
& no Sb/Br)
250
Green (RoHS
& no Sb/Br)
3000
3000
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
TL432BQDBZRG4
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
TL432BQDBZT
TL432BQPK
PREVIEW
ACTIVE
SOT-23
SOT-89
DBZ
PK
3
3
250
TBD
Call TI
CU SN
Call TI
Samples Not Available
Request Free Samples
1000
Green (RoHS
& no Sb/Br)
Level-2-260C-1 YEAR
TL432BQPKG3
TL432CDBVR
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SOT-89
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
PK
3
5
5
5
3
3
3
3
1000
3000
3000
3000
3000
3000
250
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
Request Free Samples
DBV
DBV
DBV
DBZ
DBZ
DBZ
DBZ
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
TL432CDBVRE4
TL432CDBVRG4
TL432CDBZR
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
TL432CDBZRG4
TL432CDBZT
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Purchase Samples
TL432CDBZTG4
250
Green (RoHS
& no Sb/Br)
Purchase Samples
Addendum-Page 18
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jun-2010
Status (1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Eco Plan (2)
MSL Peak Temp (3)
Samples
Orderable Device
Package Type Package
Drawing
Pins
Package Qty
Lead/
Ball Finish
(Requires Login)
TL432CPK
TL432CPKG3
TL432IDBVR
SOT-89
SOT-89
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-89
SOT-89
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
PK
3
3
5
5
5
3
3
3
3
3
3
5
5
5
5
5
5
3
1000
1000
3000
3000
3000
3000
3000
250
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Request Free Samples
PK
Green (RoHS
& no Sb/Br)
CU SN
Request Free Samples
DBV
DBV
DBV
DBZ
DBZ
DBZ
DBZ
PK
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
TL432IDBVRE4
TL432IDBVRG4
TL432IDBZR
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
TL432IDBZRG4
TL432IDBZT
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Purchase Samples
TL432IDBZTG4
TL432IPK
250
Green (RoHS
& no Sb/Br)
Purchase Samples
1000
1000
3000
3000
3000
250
Green (RoHS
& no Sb/Br)
CU SN
CU SN
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Request Free Samples
Request Free Samples
TL432IPKG3
PK
Green (RoHS
& no Sb/Br)
TL432QDBVR
TL432QDBVRE4
TL432QDBVRG4
TL432QDBVT
TL432QDBVTE4
TL432QDBVTG4
TL432QDBZR
DBV
DBV
DBV
DBV
DBV
DBV
DBZ
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
Purchase Samples
Purchase Samples
Purchase Samples
250
Green (RoHS
& no Sb/Br)
250
Green (RoHS
& no Sb/Br)
3000
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
Addendum-Page 19
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jun-2010
Status (1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Eco Plan (2)
MSL Peak Temp (3)
Samples
Orderable Device
Package Type Package
Drawing
Pins
Package Qty
Lead/
Ball Finish
(Requires Login)
TL432QDBZRG4
TL432QDBZT
TL432QDBZTG4
TL432QPK
SOT-23
SOT-23
SOT-23
SOT-89
SOT-89
DBZ
DBZ
DBZ
PK
3
3
3
3
3
3000
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
Contact TI Distributor
or Sales Office
250
Green (RoHS
& no Sb/Br)
Contact TI Distributor
or Sales Office
1000
1000
Green (RoHS
& no Sb/Br)
CU SN
CU SN
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Request Free Samples
TL432QPKG3
PK
Green (RoHS
& no Sb/Br)
Request Free Samples
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight
in homogeneous material)
(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information
provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
OTHER QUALIFIED VERSIONS OF TL431A, TL431B, TL432A, TL432B :
Addendum-Page 20
PACKAGE OPTION ADDENDUM
www.ti.com
7-Jun-2010
Automotive: TL431A-Q1, TL431B-Q1, TL432A-Q1, TL432B-Q1
•
NOTE: Qualified Version Definitions:
Automotive - Q100 devices qualified for high-reliability automotive applications targeting zero defects
•
Addendum-Page 21
PACKAGE MATERIALS INFORMATION
www.ti.com
20-Jul-2010
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
Package Package Pins
Type Drawing
SPQ
Reel
Reel
A0
B0
K0
P1
W
Pin1
Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant
(mm) W1 (mm)
TL431ACDBVR
TL431ACDBVT
TL431ACDBZR
TL431ACDBZT
TL431ACDCKR
TL431ACDCKT
TL431ACDR
SOT-23
SOT-23
SOT-23
SOT-23
SC70
DBV
DBV
DBZ
DBZ
DCK
DCK
D
5
5
3
3
6
6
8
3
8
8
5
5
3
3
6
6
8
3
3000
250
178.0
178.0
180.0
180.0
180.0
179.0
330.0
180.0
330.0
330.0
178.0
178.0
180.0
180.0
179.0
179.0
330.0
180.0
9.0
9.0
3.23
3.23
3.18
3.18
2.24
2.2
3.17
3.17
3.28
3.28
2.34
2.5
1.37
1.37
1.32
1.32
1.22
1.2
4.0
4.0
4.0
4.0
4.0
4.0
8.0
8.0
12.0
8.0
4.0
4.0
4.0
4.0
4.0
4.0
8.0
8.0
8.0
8.0
Q3
Q3
Q3
Q3
Q3
Q3
Q1
Q3
Q1
Q1
Q3
Q3
Q3
Q3
Q3
Q3
Q1
Q3
3000
250
9.2
8.0
9.2
8.0
3000
250
8.4
8.0
SC70
8.4
8.0
SOIC
2500
1000
2000
2000
3000
250
12.4
12.4
16.4
12.4
9.0
6.4
5.2
2.1
12.0
12.0
16.0
12.0
8.0
TL431ACPK
SOT-89
SO
PK
4.91
8.2
4.52
6.6
1.9
TL431ACPSR
TL431ACPWR
TL431AIDBVR
TL431AIDBVT
TL431AIDBZR
TL431AIDBZT
TL431AIDCKR
TL431AIDCKT
TL431AIDR
PS
2.5
TSSOP
SOT-23
SOT-23
SOT-23
SOT-23
SC70
PW
DBV
DBV
DBZ
DBZ
DCK
DCK
D
7.0
3.6
1.6
3.23
3.23
3.18
3.18
2.2
3.17
3.17
3.28
3.28
2.5
1.37
1.37
1.32
1.32
1.2
9.0
8.0
3000
250
9.2
8.0
9.2
8.0
3000
250
8.4
8.0
SC70
8.4
2.2
2.5
1.2
8.0
SOIC
2500
1000
12.4
12.4
6.4
5.2
2.1
12.0
12.0
TL431AIPK
SOT-89
PK
4.91
4.52
1.9
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
20-Jul-2010
Device
Package Package Pins
Type Drawing
SPQ
Reel
Reel
A0
B0
K0
P1
W
Pin1
Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant
(mm) W1 (mm)
TL431AQDBVR
TL431AQDBVT
TL431AQDBZR
TL431AQDBZT
TL431AQDCKR
TL431AQDCKT
TL431BCDBVR
TL431BCDBVR
TL431BCDBVT
TL431BCDBZR
TL431BCDBZT
TL431BCDCKR
TL431BCDCKT
TL431BCDR
SOT-23
SOT-23
SOT-23
SOT-23
SC70
DBV
DBV
DBZ
DBZ
DCK
DCK
DBV
DBV
DBV
DBZ
DBZ
DCK
DCK
D
5
5
3
3
6
6
5
5
5
3
3
6
6
8
3
8
8
5
5
3
3
6
6
8
3
5
5
3
3
6
6
8
5
5
3
3
8
3
8
8
5
5
3
3000
250
178.0
178.0
180.0
180.0
179.0
179.0
178.0
179.0
178.0
180.0
180.0
179.0
179.0
330.0
180.0
330.0
330.0
178.0
178.0
180.0
180.0
179.0
179.0
330.0
180.0
179.0
179.0
180.0
180.0
179.0
179.0
330.0
178.0
178.0
180.0
180.0
330.0
180.0
330.0
330.0
178.0
178.0
180.0
9.0
9.0
3.23
3.23
3.18
3.18
2.2
3.17
3.17
3.28
3.28
2.5
1.37
1.37
1.32
1.32
1.2
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
8.0
8.0
12.0
8.0
4.0
4.0
4.0
4.0
4.0
4.0
8.0
8.0
4.0
4.0
4.0
4.0
4.0
4.0
8.0
4.0
4.0
4.0
4.0
8.0
8.0
12.0
8.0
4.0
4.0
4.0
8.0
8.0
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q1
Q3
Q1
Q1
Q3
Q3
Q3
Q3
Q3
Q3
Q1
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q1
Q3
Q3
Q3
Q3
Q1
Q3
Q1
Q1
Q3
Q3
Q3
3000
250
9.2
8.0
9.2
8.0
3000
250
8.4
8.0
SC70
8.4
2.2
2.5
1.2
8.0
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SC70
3000
3000
250
9.0
3.23
3.2
3.17
3.2
1.37
1.4
8.0
8.4
8.0
9.0
3.23
3.18
3.18
2.2
3.17
3.28
3.28
2.5
1.37
1.32
1.32
1.2
8.0
3000
250
9.2
8.0
9.2
8.0
3000
250
8.4
8.0
SC70
8.4
2.2
2.5
1.2
8.0
SOIC
2500
1000
2000
2000
3000
250
12.4
12.4
16.4
12.4
9.0
6.4
5.2
2.1
12.0
12.0
16.0
12.0
8.0
TL431BCPK
SOT-89
SO
PK
4.91
8.2
4.52
6.6
1.9
TL431BCPSR
TL431BCPWR
TL431BIDBVR
TL431BIDBVT
TL431BIDBZR
TL431BIDBZT
TL431BIDCKR
TL431BIDCKT
TL431BIDR
PS
2.5
TSSOP
SOT-23
SOT-23
SOT-23
SOT-23
SC70
PW
7.0
3.6
1.6
DBV
DBV
DBZ
DBZ
DCK
DCK
D
3.23
3.23
3.18
3.18
2.2
3.17
3.17
3.28
3.28
2.5
1.37
1.37
1.32
1.32
1.2
9.0
8.0
3000
250
9.2
8.0
9.2
8.0
3000
250
8.4
8.0
SC70
8.4
2.2
2.5
1.2
8.0
SOIC
2500
1000
3000
250
12.4
12.4
8.4
6.4
5.2
2.1
12.0
12.0
8.0
TL431BIPK
SOT-89
SOT-23
SOT-23
SOT-23
SOT-23
SC70
PK
4.91
3.2
4.52
3.2
1.9
TL431BQDBVR
TL431BQDBVT
TL431BQDBZR
TL431BQDBZT
TL431BQDCKR
TL431BQDCKT
TL431BQDR
DBV
DBV
DBZ
DBZ
DCK
DCK
D
1.4
8.4
3.2
3.2
1.4
8.0
3000
250
9.2
3.18
3.18
2.2
3.28
3.28
2.5
1.32
1.32
1.2
8.0
9.2
8.0
3000
250
8.4
8.0
SC70
8.4
2.2
2.5
1.2
8.0
SOIC
2500
3000
250
12.4
9.0
6.4
5.2
2.1
12.0
8.0
TL431CDBVR
TL431CDBVT
TL431CDBZR
TL431CDBZT
TL431CDR
SOT-23
SOT-23
SOT-23
SOT-23
SOIC
DBV
DBV
DBZ
DBZ
D
3.23
3.23
3.18
3.18
6.4
3.17
3.17
3.28
3.28
5.2
1.37
1.37
1.32
1.32
2.1
9.0
8.0
3000
250
9.2
8.0
9.2
8.0
2500
1000
2000
2000
3000
250
12.4
12.4
16.4
12.4
9.0
12.0
12.0
16.0
12.0
8.0
TL431CPK
SOT-89
SO
PK
4.91
8.2
4.52
6.6
1.9
TL431CPSR
PS
2.5
TL431CPWR
TL431IDBVR
TL431IDBVT
TSSOP
SOT-23
SOT-23
SOT-23
PW
7.0
3.6
1.6
DBV
DBV
DBZ
3.23
3.23
3.18
3.17
3.17
3.28
1.37
1.37
1.32
9.0
8.0
TL431IDBZR
3000
9.2
8.0
Pack Materials-Page 2
PACKAGE MATERIALS INFORMATION
www.ti.com
20-Jul-2010
Device
Package Package Pins
Type Drawing
SPQ
Reel
Reel
A0
B0
K0
P1
W
Pin1
Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant
(mm) W1 (mm)
TL431IDBZT
TL431IDR
SOT-23
SOIC
DBZ
D
3
8
3
5
5
3
3
6
6
8
5
3
3
3
5
3
3
3
5
5
3
3
3
5
3
3
3
5
3
3
3
5
5
3
3
5
3
3
3
5
3
3
3
250
2500
1000
3000
250
180.0
330.0
180.0
178.0
178.0
180.0
180.0
179.0
179.0
330.0
178.0
180.0
180.0
180.0
178.0
180.0
180.0
180.0
179.0
179.0
180.0
180.0
180.0
179.0
180.0
180.0
180.0
179.0
180.0
180.0
180.0
179.0
179.0
180.0
180.0
178.0
180.0
180.0
180.0
178.0
180.0
180.0
180.0
9.2
12.4
12.4
9.0
3.18
6.4
3.28
5.2
1.32
2.1
4.0
8.0
8.0
4.0
4.0
4.0
4.0
4.0
4.0
8.0
4.0
4.0
4.0
8.0
4.0
4.0
4.0
8.0
4.0
4.0
4.0
4.0
8.0
4.0
4.0
4.0
8.0
4.0
4.0
4.0
8.0
4.0
4.0
4.0
8.0
4.0
4.0
4.0
8.0
4.0
4.0
4.0
8.0
8.0
12.0
12.0
8.0
Q3
Q1
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q1
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
TL431IPK
SOT-89
SOT-23
SOT-23
SOT-23
SOT-23
SC70
PK
4.91
3.23
3.23
3.18
3.18
2.2
4.52
3.17
3.17
3.28
3.28
2.5
1.9
TL431QDBVR
TL431QDBVT
TL431QDBZR
TL431QDBZT
TL431QDCKR
TL431QDCKT
TL431QDR
DBV
DBV
DBZ
DBZ
DCK
DCK
D
1.37
1.37
1.32
1.32
1.2
9.0
8.0
3000
250
9.2
8.0
9.2
8.0
3000
250
8.4
8.0
SC70
8.4
2.2
2.5
1.2
8.0
SOIC
2500
3000
3000
250
12.4
9.0
6.4
5.2
2.1
12.0
8.0
TL432ACDBVR
TL432ACDBZR
TL432ACDBZT
TL432ACPK
SOT-23
SOT-23
SOT-23
SOT-89
SOT-23
SOT-23
SOT-23
SOT-89
SOT-23
SOT-23
SOT-23
SOT-23
SOT-89
SOT-23
SOT-23
SOT-23
SOT-89
SOT-23
SOT-23
SOT-23
SOT-89
SOT-23
SOT-23
SOT-23
SOT-89
SOT-23
SOT-23
SOT-23
SOT-89
SOT-23
SOT-23
SOT-23
SOT-89
DBV
DBZ
DBZ
PK
3.23
3.18
3.18
4.91
3.23
3.18
3.18
4.91
3.2
3.17
3.28
3.28
4.52
3.17
3.28
3.28
4.52
3.2
1.37
1.32
1.32
1.9
9.2
8.0
9.2
8.0
1000
3000
3000
250
12.4
9.0
12.0
8.0
TL432AIDBVR
TL432AIDBZR
TL432AIDBZT
TL432AIPK
DBV
DBZ
DBZ
PK
1.37
1.32
1.32
1.9
9.2
8.0
9.2
8.0
1000
3000
250
12.4
8.4
12.0
8.0
TL432AQDBVR
TL432AQDBVT
TL432AQDBZR
TL432AQDBZT
TL432AQPK
DBV
DBV
DBZ
DBZ
PK
1.4
8.4
3.2
3.2
1.4
8.0
3000
250
9.2
3.18
3.18
4.91
3.2
3.28
3.28
4.52
3.2
1.32
1.32
1.9
8.0
9.2
8.0
1000
3000
3000
250
12.4
8.4
12.0
8.0
TL432BCDBVR
TL432BCDBZR
TL432BCDBZT
TL432BCPK
DBV
DBZ
DBZ
PK
1.4
9.2
3.18
3.18
4.91
3.2
3.28
3.28
4.52
3.2
1.32
1.32
1.9
8.0
9.2
8.0
1000
3000
3000
250
12.4
8.4
12.0
8.0
TL432BIDBVR
TL432BIDBZR
TL432BIDBZT
TL432BIPK
DBV
DBZ
DBZ
PK
1.4
9.2
3.18
3.18
4.91
3.2
3.28
3.28
4.52
3.2
1.32
1.32
1.9
8.0
9.2
8.0
1000
3000
250
12.4
8.4
12.0
8.0
TL432BQDBVR
TL432BQDBVT
TL432BQDBZR
TL432BQPK
DBV
DBV
DBZ
PK
1.4
8.4
3.2
3.2
1.4
8.0
3000
1000
3000
3000
250
9.2
3.18
4.91
3.23
3.18
3.18
4.91
3.23
3.18
3.18
4.91
3.28
4.52
3.17
3.28
3.28
4.52
3.17
3.28
3.28
4.52
1.32
1.9
8.0
12.4
9.0
12.0
8.0
TL432CDBVR
TL432CDBZR
TL432CDBZT
TL432CPK
DBV
DBZ
DBZ
PK
1.37
1.32
1.32
1.9
9.2
8.0
9.2
8.0
1000
3000
3000
250
12.4
9.0
12.0
8.0
TL432IDBVR
TL432IDBZR
TL432IDBZT
TL432IPK
DBV
DBZ
DBZ
PK
1.37
1.32
1.32
1.9
9.2
8.0
9.2
8.0
1000
12.4
12.0
Pack Materials-Page 3
PACKAGE MATERIALS INFORMATION
www.ti.com
20-Jul-2010
Device
Package Package Pins
Type Drawing
SPQ
Reel
Reel
A0
B0
K0
P1
W
Pin1
Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant
(mm) W1 (mm)
TL432QDBVR
TL432QDBVT
TL432QDBZR
TL432QDBZT
TL432QPK
SOT-23
SOT-23
SOT-23
SOT-23
SOT-89
DBV
DBV
DBZ
DBZ
PK
5
5
3
3
3
3000
250
179.0
179.0
180.0
180.0
180.0
8.4
8.4
3.2
3.2
3.2
3.2
1.4
1.4
4.0
4.0
4.0
4.0
8.0
8.0
8.0
Q3
Q3
Q3
Q3
Q3
3000
250
9.2
3.18
3.18
4.91
3.28
3.28
4.52
1.32
1.32
1.9
8.0
9.2
8.0
1000
12.4
12.0
*All dimensions are nominal
Device
Package Type Package Drawing Pins
SPQ
Length (mm) Width (mm) Height (mm)
TL431ACDBVR
TL431ACDBVT
TL431ACDBZR
TL431ACDBZT
TL431ACDCKR
TL431ACDCKT
TL431ACDR
SOT-23
SOT-23
SOT-23
SOT-23
SC70
DBV
DBV
DBZ
DBZ
DCK
DCK
D
5
5
3
3
6
6
8
3
8
8
5
5
3000
250
180.0
180.0
202.0
202.0
202.0
203.0
340.5
340.0
346.0
346.0
180.0
180.0
180.0
180.0
201.0
201.0
201.0
203.0
338.1
340.0
346.0
346.0
180.0
180.0
18.0
18.0
28.0
28.0
28.0
35.0
20.6
38.0
33.0
29.0
18.0
18.0
3000
250
3000
250
SC70
SOIC
2500
1000
2000
2000
3000
250
TL431ACPK
SOT-89
SO
PK
TL431ACPSR
TL431ACPWR
TL431AIDBVR
TL431AIDBVT
PS
TSSOP
SOT-23
SOT-23
PW
DBV
DBV
Pack Materials-Page 4
PACKAGE MATERIALS INFORMATION
www.ti.com
20-Jul-2010
Device
Package Type Package Drawing Pins
SPQ
Length (mm) Width (mm) Height (mm)
TL431AIDBZR
TL431AIDBZT
TL431AIDCKR
TL431AIDCKT
TL431AIDR
SOT-23
SOT-23
SC70
DBZ
DBZ
DCK
DCK
D
3
3
6
6
8
3
5
5
3
3
6
6
5
5
5
3
3
6
6
8
3
8
8
5
5
3
3
6
6
8
3
5
5
3
3
6
6
8
5
5
3
3
8
3
3000
250
202.0
202.0
203.0
203.0
340.5
340.0
180.0
180.0
202.0
202.0
203.0
203.0
180.0
203.0
180.0
202.0
202.0
203.0
203.0
340.5
340.0
346.0
346.0
180.0
180.0
202.0
202.0
203.0
203.0
340.5
340.0
203.0
203.0
202.0
202.0
203.0
203.0
340.5
180.0
180.0
202.0
202.0
340.5
340.0
201.0
201.0
203.0
203.0
338.1
340.0
180.0
180.0
201.0
201.0
203.0
203.0
180.0
203.0
180.0
201.0
201.0
203.0
203.0
338.1
340.0
346.0
346.0
180.0
180.0
201.0
201.0
203.0
203.0
338.1
340.0
203.0
203.0
201.0
201.0
203.0
203.0
338.1
180.0
180.0
201.0
201.0
338.1
340.0
28.0
28.0
35.0
35.0
20.6
38.0
18.0
18.0
28.0
28.0
35.0
35.0
18.0
35.0
18.0
28.0
28.0
35.0
35.0
20.6
38.0
33.0
29.0
18.0
18.0
28.0
28.0
35.0
35.0
20.6
38.0
35.0
35.0
28.0
28.0
35.0
35.0
20.6
18.0
18.0
28.0
28.0
20.6
38.0
3000
250
SC70
SOIC
2500
1000
3000
250
TL431AIPK
SOT-89
SOT-23
SOT-23
SOT-23
SOT-23
SC70
PK
TL431AQDBVR
TL431AQDBVT
TL431AQDBZR
TL431AQDBZT
TL431AQDCKR
TL431AQDCKT
TL431BCDBVR
TL431BCDBVR
TL431BCDBVT
TL431BCDBZR
TL431BCDBZT
TL431BCDCKR
TL431BCDCKT
TL431BCDR
DBV
DBV
DBZ
DBZ
DCK
DCK
DBV
DBV
DBV
DBZ
DBZ
DCK
DCK
D
3000
250
3000
250
SC70
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SC70
3000
3000
250
3000
250
3000
250
SC70
SOIC
2500
1000
2000
2000
3000
250
TL431BCPK
SOT-89
SO
PK
TL431BCPSR
TL431BCPWR
TL431BIDBVR
TL431BIDBVT
TL431BIDBZR
TL431BIDBZT
TL431BIDCKR
TL431BIDCKT
TL431BIDR
PS
TSSOP
SOT-23
SOT-23
SOT-23
SOT-23
SC70
PW
DBV
DBV
DBZ
DBZ
DCK
DCK
D
3000
250
3000
250
SC70
SOIC
2500
1000
3000
250
TL431BIPK
SOT-89
SOT-23
SOT-23
SOT-23
SOT-23
SC70
PK
TL431BQDBVR
TL431BQDBVT
TL431BQDBZR
TL431BQDBZT
TL431BQDCKR
TL431BQDCKT
TL431BQDR
DBV
DBV
DBZ
DBZ
DCK
DCK
D
3000
250
3000
250
SC70
SOIC
2500
3000
250
TL431CDBVR
TL431CDBVT
TL431CDBZR
TL431CDBZT
TL431CDR
SOT-23
SOT-23
SOT-23
SOT-23
SOIC
DBV
DBV
DBZ
DBZ
D
3000
250
2500
1000
TL431CPK
SOT-89
PK
Pack Materials-Page 5
PACKAGE MATERIALS INFORMATION
www.ti.com
20-Jul-2010
Device
Package Type Package Drawing Pins
SPQ
Length (mm) Width (mm) Height (mm)
TL431CPSR
TL431CPWR
TL431IDBVR
TL431IDBVT
TL431IDBZR
TL431IDBZT
TL431IDR
SO
PS
PW
8
8
5
5
3
3
8
3
5
5
3
3
6
6
8
5
3
3
3
5
3
3
3
5
5
3
3
3
5
3
3
3
5
3
3
3
5
5
3
3
5
3
3
3
2000
2000
3000
250
346.0
346.0
180.0
180.0
202.0
202.0
340.5
340.0
180.0
180.0
202.0
202.0
203.0
203.0
340.5
180.0
202.0
202.0
340.0
180.0
202.0
202.0
340.0
203.0
203.0
202.0
202.0
340.0
203.0
202.0
202.0
340.0
203.0
202.0
202.0
340.0
203.0
203.0
202.0
340.0
180.0
202.0
202.0
340.0
346.0
346.0
180.0
180.0
201.0
201.0
338.1
340.0
180.0
180.0
201.0
201.0
203.0
203.0
338.1
180.0
201.0
201.0
340.0
180.0
201.0
201.0
340.0
203.0
203.0
201.0
201.0
340.0
203.0
201.0
201.0
340.0
203.0
201.0
201.0
340.0
203.0
203.0
201.0
340.0
180.0
201.0
201.0
340.0
33.0
29.0
18.0
18.0
28.0
28.0
20.6
38.0
18.0
18.0
28.0
28.0
35.0
35.0
20.6
18.0
28.0
28.0
38.0
18.0
28.0
28.0
38.0
35.0
35.0
28.0
28.0
38.0
35.0
28.0
28.0
38.0
35.0
28.0
28.0
38.0
35.0
35.0
28.0
38.0
18.0
28.0
28.0
38.0
TSSOP
SOT-23
SOT-23
SOT-23
SOT-23
SOIC
DBV
DBV
DBZ
DBZ
D
3000
250
2500
1000
3000
250
TL431IPK
SOT-89
SOT-23
SOT-23
SOT-23
SOT-23
SC70
PK
TL431QDBVR
TL431QDBVT
TL431QDBZR
TL431QDBZT
TL431QDCKR
TL431QDCKT
TL431QDR
DBV
DBV
DBZ
DBZ
DCK
DCK
D
3000
250
3000
250
SC70
SOIC
2500
3000
3000
250
TL432ACDBVR
TL432ACDBZR
TL432ACDBZT
TL432ACPK
SOT-23
SOT-23
SOT-23
SOT-89
SOT-23
SOT-23
SOT-23
SOT-89
SOT-23
SOT-23
SOT-23
SOT-23
SOT-89
SOT-23
SOT-23
SOT-23
SOT-89
SOT-23
SOT-23
SOT-23
SOT-89
SOT-23
SOT-23
SOT-23
SOT-89
SOT-23
SOT-23
SOT-23
SOT-89
DBV
DBZ
DBZ
PK
1000
3000
3000
250
TL432AIDBVR
TL432AIDBZR
TL432AIDBZT
TL432AIPK
DBV
DBZ
DBZ
PK
1000
3000
250
TL432AQDBVR
TL432AQDBVT
TL432AQDBZR
TL432AQDBZT
TL432AQPK
DBV
DBV
DBZ
DBZ
PK
3000
250
1000
3000
3000
250
TL432BCDBVR
TL432BCDBZR
TL432BCDBZT
TL432BCPK
DBV
DBZ
DBZ
PK
1000
3000
3000
250
TL432BIDBVR
TL432BIDBZR
TL432BIDBZT
TL432BIPK
DBV
DBZ
DBZ
PK
1000
3000
250
TL432BQDBVR
TL432BQDBVT
TL432BQDBZR
TL432BQPK
DBV
DBV
DBZ
PK
3000
1000
3000
3000
250
TL432CDBVR
TL432CDBZR
TL432CDBZT
TL432CPK
DBV
DBZ
DBZ
PK
1000
Pack Materials-Page 6
PACKAGE MATERIALS INFORMATION
www.ti.com
20-Jul-2010
Device
Package Type Package Drawing Pins
SPQ
Length (mm) Width (mm) Height (mm)
TL432IDBVR
TL432IDBZR
TL432IDBZT
TL432IPK
SOT-23
SOT-23
SOT-23
SOT-89
SOT-23
SOT-23
SOT-23
SOT-23
SOT-89
DBV
DBZ
DBZ
PK
5
3
3
3
5
5
3
3
3
3000
3000
250
180.0
202.0
202.0
340.0
203.0
203.0
202.0
202.0
340.0
180.0
201.0
201.0
340.0
203.0
203.0
201.0
201.0
340.0
18.0
28.0
28.0
38.0
35.0
35.0
28.0
28.0
38.0
1000
3000
250
TL432QDBVR
TL432QDBVT
TL432QDBZR
TL432QDBZT
TL432QPK
DBV
DBV
DBZ
DBZ
PK
3000
250
1000
Pack Materials-Page 7
MECHANICAL DATA
MCER001A – JANUARY 1995 – REVISED JANUARY 1997
JG (R-GDIP-T8)
CERAMIC DUAL-IN-LINE
0.400 (10,16)
0.355 (9,00)
8
5
0.280 (7,11)
0.245 (6,22)
1
4
0.065 (1,65)
0.045 (1,14)
0.310 (7,87)
0.290 (7,37)
0.063 (1,60)
0.015 (0,38)
0.020 (0,51) MIN
0.200 (5,08) MAX
0.130 (3,30) MIN
Seating Plane
0.023 (0,58)
0.015 (0,38)
0°–15°
0.100 (2,54)
0.014 (0,36)
0.008 (0,20)
4040107/C 08/96
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. This package can be hermetically sealed with a ceramic lid using glass frit.
D. Index point is provided on cap for terminal identification.
E. Falls within MIL STD 1835 GDIP1-T8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MECHANICAL DATA
MLCC006B – OCTOBER 1996
FK (S-CQCC-N**)
LEADLESS CERAMIC CHIP CARRIER
28 TERMINAL SHOWN
A
B
NO. OF
TERMINALS
**
18 17 16 15 14 13 12
MIN
MAX
MIN
MAX
0.342
(8,69)
0.358
(9,09)
0.307
(7,80)
0.358
(9,09)
19
20
11
10
9
20
28
44
52
68
84
0.442
(11,23)
0.458
(11,63)
0.406
(10,31)
0.458
(11,63)
21
B SQ
22
0.640
(16,26)
0.660
(16,76)
0.495
(12,58)
0.560
(14,22)
8
A SQ
23
0.739
(18,78)
0.761
(19,32)
0.495
(12,58)
0.560
(14,22)
7
24
25
6
0.938
(23,83)
0.962
(24,43)
0.850
(21,6)
0.858
(21,8)
5
1.141
(28,99)
1.165
(29,59)
1.047
(26,6)
1.063
(27,0)
26 27 28
1
2
3
4
0.080 (2,03)
0.064 (1,63)
0.020 (0,51)
0.010 (0,25)
0.020 (0,51)
0.010 (0,25)
0.055 (1,40)
0.045 (1,14)
0.045 (1,14)
0.035 (0,89)
0.045 (1,14)
0.035 (0,89)
0.028 (0,71)
0.022 (0,54)
0.050 (1,27)
4040140/D 10/96
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. This package can be hermetically sealed with a metal lid.
D. The terminals are gold plated.
E. Falls within JEDEC MS-004
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MECHANICAL DATA
MPSF001F – JANUARY 1996 – REVISED JANUARY 2002
KTP (R-PSFM-G2)
PowerFLEX PLASTIC FLANGE-MOUNT PACKAGE
0.080 (2,03)
0.070 (1,78)
0.243 (6,17)
0.233 (5,91)
0.228 (5,79)
0.218 (5,54)
0.050 (1,27)
0.040 (1,02)
0.130 (3,30) NOM
0.010 (0,25) NOM
Thermal Tab
(See Note C)
0.215 (5,46)
0.287 (7,29)
0.277 (7,03)
NOM
0.247 (6,27)
0.237 (6,02)
0.381 (9,68)
0.371 (9,42)
0.100 (2,54)
0.090 (2,29)
0.032 (0,81) MAX
Seating Plane
0.004 (0,10)
0.090 (2,29)
0.180 (4,57)
0.005 (0,13)
0.001 (0,02)
0.031 (0,79)
0.025 (0,63)
0.010 (0,25)
M
0.047 (1,19)
0.037 (0,94)
0.010 (0,25) NOM
Gage Plane
0.010 (0,25)
2°–ā6°
4073388/M 01/02
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. The center lead is in electrical contact with the thermal tab.
D. Dimensions do not include mold protrusions, not to exceed 0.006 (0,15).
E. Falls within JEDEC TO-252 variation AC.
PowerFLEX is a trademark of Texas Instruments.
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MECHANICAL DATA
MSOT002A – OCTOBER 1994 – REVISED NOVEMBER 2001
LP (O-PBCY-W3)
PLASTIC CYLINDRICAL PACKAGE
0.205 (5,21)
0.175 (4,44)
0.165 (4,19)
0.125 (3,17)
DIA
0.210 (5,34)
0.170 (4,32)
Seating
Plane
0.157 (4,00) MAX
0.050 (1,27)
C
0.500 (12,70) MIN
0.022 (0,56)
0.016 (0,41)
0.016 (0,41)
0.014 (0,35)
0.104 (2,65)
FORMED LEAD OPTION
STRAIGHT LEAD OPTION
D
0.135 (3,43) MIN
0.105 (2,67)
0.095 (2,41)
0.055 (1,40)
0.045 (1,14)
1
2
3
0.105 (2,67)
0.080 (2,03)
0.105 (2,67)
0.080 (2,03)
4040001-2/C 10/01
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. Lead dimensions are not controlled within this area
D. FAlls within JEDEC TO -226 Variation AA (TO-226 replaces TO-92)
E. Shipping Method:
Straight lead option available in bulk pack only.
Formed lead option available in tape & reel or ammo pack.
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MECHANICAL DATA
MSOT002A – OCTOBER 1994 – REVISED NOVEMBER 2001
LP (O-PBCY-W3)
PLASTIC CYLINDRICAL PACKAGE
0.539 (13,70)
0.460 (11,70)
1.260 (32,00)
0.905 (23,00)
0.650 (16,50)
0.610 (15,50)
0.020 (0,50) MIN
0.098 (2,50)
0.384 (9,75)
0.335 (8,50)
0.748 (19,00)
0.217 (5,50)
0.748 (19,00)
0.689 (17,50)
0.433 (11,00)
0.335 (8,50)
0.114 (2,90)
0.094 (2,40)
0.114 (2,90)
0.094 (2,40)
0.169 (4,30)
0.146 (3,70)
DIA
0.266 (6,75)
0.234 (5,95)
0.512 (13,00)
0.488 (12,40)
TAPE & REEL
4040001-3/C 10/01
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. Tape and Reel information for the Format Lead Option package.
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MECHANICAL DATA
MTSS001C – JANUARY 1995 – REVISED FEBRUARY 1999
PW (R-PDSO-G**)
PLASTIC SMALL-OUTLINE PACKAGE
14 PINS SHOWN
0,30
0,19
M
0,10
0,65
14
8
0,15 NOM
4,50
4,30
6,60
6,20
Gage Plane
0,25
1
7
0°–8°
A
0,75
0,50
Seating Plane
0,10
0,15
0,05
1,20 MAX
PINS **
8
14
16
20
24
28
DIM
3,10
2,90
5,10
4,90
5,10
4,90
6,60
6,40
7,90
9,80
9,60
A MAX
A MIN
7,70
4040064/F 01/97
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion not to exceed 0,15.
D. Falls within JEDEC MO-153
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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