LMV431BIMF/NOPB [TI]
Low-Voltage (1.24V) Adjustable Precision Shunt Regulators; 低电压（ 1.24V ）可调式精密并联稳压器
| 型号： | LMV431BIMF/NOPB |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | Low-Voltage (1.24V) Adjustable Precision Shunt Regulators |
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| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LMV431, LMV431A, LMV431B
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SNVS041F –MAY 2004–REVISED MAY 2005
LMV431/LMV431A/LMV431B Low-Voltage (1.24V) Adjustable Precision Shunt Regulators
Check for Samples: LMV431, LMV431A, LMV431B
1
FEATURES
DESCRIPTION
The LMV431, LMV431A and LMV431B are precision
1.24V shunt regulators capable of adjustment to 30V.
Negative feedback from the cathode to the adjust pin
controls the cathode voltage, much like a non-
inverting op amp configuration (Refer to Symbol and
Functional diagrams). A two resistor voltage divider
terminated at the adjust pin controls the gain of a
1.24V band-gap reference. Shorting the cathode to
the adjust pin (voltage follower) provides a cathode
voltage of a 1.24V.
2
•
Low Voltage Operation/Wide Adjust Range
(1.24V/30V)
•
•
0.5% Initial Tolerance (LMV431B)
Temperature Compensated for Industrial
Temperature Range (39 PPM/°C for the
LMV431AI)
•
•
•
•
Low Operation Current (55µA)
Low Output Impedance (0.25Ω)
Fast Turn-On Response
Low Cost
The LMV431, LMV431A and LMV431B have
respective initial tolerances of 1.5%, 1% and 0.5%,
and functionally lends themselves to several
applications that require zener diode type
performance at low voltages. Applications include a
3V to 2.7V low drop-out regulator, an error amplifier
in a 3V off-line switching regulator and even as a
voltage detector. These parts are typically stable with
capacitive loads greater than 10nF and less than
50pF.
APPLICATIONS
•
•
•
•
•
•
•
Shunt Regulator
Series Regulator
Current Source or Sink
Voltage Monitor
Error Amplifier
The LMV431, LMV431A and LMV431B provide
performance at a competitive price.
3V Off-Line Switching Regulator
Low Dropout N-Channel Series Regulator
Connection Diagram
*Pin 1 is not internally connected.
*Pin 2 is internally connected to Anode pin. Pin 2 should be either
floating or connected to Anode pin.
Figure 1. TO-92: Plastic Package
Top View
Figure 2. SOT-23-5
Top View
ANODE
REF
CATHODE
Figure 3. SOT-23-3
Top View
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.
All trademarks are the property of their respective owners.
2
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 © 2004–2005, Texas Instruments Incorporated
LMV431, LMV431A, LMV431B
SNVS041F –MAY 2004–REVISED MAY 2005
www.ti.com
Symbol and Functional Diagrams
Simplified Schematic
DC/AC Test Circuits for Table and Curves
Note: VZ = VREF (1 + R1/R2) + IREF• R1
Figure 4. Test Circuit for VZ = VREF
Figure 5. Test Circuit for VZ > VREF
2
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Figure 6. Test Circuit for Off-State Current
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
(1)(2)
ABSOLUTE MAXIMUM RATINGS
Storage Temperature Range
−65°C to +150°C
−40°C to +85°C
0°C to +70°C
265°C
Operating Temperature Range
Industrial (LMV431AI, LMV431I)
Commercial (LMV431AC, LMV431C, LMV431BC)
TO-92 Package/SOT-23 -5,-3 Package (Soldering, 10 sec.)
TO-92
Lead Temperature
0.78W
(3)
Internal Power Dissipation
SOT-23-5, -3 Package
0.28W
Cathode Voltage
35V
Continuous Cathode Current
Reference Input Current range
−30 mA to +30mA
−.05mA to 3mA
(1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Electrical specifications do not apply when
operating the device beyond its rated operating conditions.
(2) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability and
specifications.
(3) Ratings apply to ambient temperature at 25°C. Above this temperature, derate the TO-92 at 6.2 mW/°C, and the SOT-23-5 at 2.2
mW/°C. See derating curve in Operating Condition section..
OPERATING CONDITIONS
Cathode Voltage
VREF to 30V
0.1 mA to 15mA
−40°C ≤ TA ≤ 85°C
455 °C/W
Cathode Current
Temperature range
Thermal Resistance (θJA
LMV431AI
(1)
)
SOT-23-5, -3 Package
TO-92 Package
161 °C/W
Derating Curve (Slope = −1/θJA
)
(1) TJ Max = 150°C, TJ = TA+ (θJA PD), where PD is the operating power of the device.
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LMV431C ELECTRICAL CHARACTERISTICS
TA = 25°C unless otherwise specified
Symbol
Parameter
Reference Voltage
Conditions
Min
Typ
Max
Unit
s
VREF
VZ = VREF, IZ = 10mA
(See Figure 4 )
TA = 25°C
1.222
1.21
1.24
1.258
1.27
12
TA = Full Range
V
VDEV
Deviation of Reference Input Voltage Over VZ = VREF, IZ = 10mA,
4
mV
(1)
Temperature
TA = Full Range (See Figure 4)
ΔVREF
ΔVZ
/
Ratio of the Change in Reference Voltage
to the Change in Cathode Voltage
IZ = 10mA (see Figure 5 )
VZ from VREF to 6V
−1.5
−2.7
mV/
V
R1 = 10k, R2 = ∞ and 2.6k
IREF
Reference Input Current
R1 = 10kΩ, R2 = ∞
II = 10mA (see Figure 5)
0.15
0.5
0.3
μA
∝IREF
Deviation of Reference Input Current over
Temperature
R1 = 10kΩ, R2 = ∞,
II = 10mA, TA = Full Range (see Figure 5)
0.05
μA
IZ(MIN)
IZ(OFF)
rZ
Minimum Cathode Current for Regulation
Off-State Current
VZ = VREF(see Figure 4)
55
80
µA
VZ=6V, VREF = 0V (see Figure 6 )
0.001
0.1
μA
(2)
Dynamic Output Impedance
VZ = VREF, IZ = 0.1mA to 15mA
Frequency = 0Hz (see Figure 4)
0.25
0.4
Ω
(1) Deviation of reference input voltage, VDEV, is defined as the maximum variation of the reference input voltage over the full temperature
range.See following:
The average temperature coefficient of the reference input voltage, ∝VREF, is defined as:
Where:T2 − T1 = full temperature change.∝VREF can be positive or negative depending
on whether the slope is positive or negative.Example: VDEV = 6.0mV, REF = 1240mV, T2 − T1 = 125°C.
(2) The dynamic output impedance, rZ, is defined as:
When the device is programmed with two external resistors, R1 and R2, (see
Figure 5 ), the dynamic output impedance of the overall circuit, rZ, is defined as:
4
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SNVS041F –MAY 2004–REVISED MAY 2005
LMV431I ELECTRICAL CHARACTERISTICS
TA = 25°C unless otherwise specified
Symbol
Parameter
Reference Voltage
Conditions
Min
Typ
Max
Unit
s
VREF
VZ = VREF, IZ = 10mA
(See Figure 4 )
TA = 25°C
1.222
1.202
1.24
1.258
1.278
20
V
TA = Full Range
VDEV
Deviation of Reference Input Voltage Over VZ = VREF, IZ = 10mA,
6
mV
(1)
Temperature
TA = Full Range (See Figure 4)
ΔVREF
ΔVZ
/
Ratio of the Change in Reference Voltage
to the Change in Cathode Voltage
IZ = 10mA (see Figure 5 )
VZ from VREF to 6V
−1.5
−2.7
mV/
V
R1 = 10k, R2 = ∞ and 2.6k
IREF
Reference Input Current
R1 = 10kΩ, R2 = ∞
II = 10mA (see Figure 5)
0.15
0.5
0.4
μA
∝IREF
Deviation of Reference Input Current over
Temperature
R1 = 10kΩ, R2 = ∞,
II = 10mA, TA = Full Range (see Figure 5)
0.1
μA
IZ(MIN)
IZ(OFF)
rZ
Minimum Cathode Current for Regulation
Off-State Current
VZ = VREF(see Figure 4)
55
80
µA
VZ = 6V, VREF = 0V (see Figure 6 )
0.001
0.1
μA
(2)
Dynamic Output Impedance
VZ = VREF, IZ = 0.1mA to 15mA
Frequency = 0Hz (see Figure 4)
0.25
0.4
Ω
(1) Deviation of reference input voltage, VDEV, is defined as the maximum variation of the reference input voltage over the full temperature
range.See following:
The average temperature coefficient of the reference input voltage, ∝VREF, is defined as:
Where:T2 − T1 = full temperature change.∝VREF can be positive or negative depending
on whether the slope is positive or negative.Example: VDEV = 6.0mV, REF = 1240mV, T2 − T1 = 125°C.
(2) The dynamic output impedance, rZ, is defined as:
When the device is programmed with two external resistors, R1 and R2, (see
Figure 5 ), the dynamic output impedance of the overall circuit, rZ, is defined as:
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LMV431AC ELECTRICAL CHARACTERISTICS
TA = 25°C unless otherwise specified
Symbol
Parameter
Reference Voltage
Conditions
Min
Typ
Max
Unit
s
VREF
VZ = VREF, IZ = 10 mA
(See Figure 4 )
TA = 25°C
1.228
1.221
1.24
1.252
1.259
12
V
TA = Full Range
VDEV
Deviation of Reference Input Voltage Over VZ = VREF, IZ = 10mA,
4
mV
(1)
Temperature
TA = Full Range (See Figure 4)
ΔVREF
ΔVZ
/
Ratio of the Change in Reference Voltage
to the Change in Cathode Voltage
IZ = 10 mA (see Figure 5 )
VZ from VREF to 6V
−1.5
−2.7
mV/
V
R1 = 10k, R2 = ∞ and 2.6k
IREF
Reference Input Current
R1 = 1 kΩ, R2 = ∞
II = 10 mA (see Figure 5)
0.15
0.50
0.3
μA
∝IREF
Deviation of Reference Input Current over
Temperature
R1 = 10 kΩ, R2 = ∞,
II = 10 mA, TA = Full Range (see Figure 5)
0.05
μA
IZ(MIN)
IZ(OFF)
rZ
Minimum Cathode Current for Regulation
Off-State Current
VZ = VREF(see Figure 4)
55
80
µA
VZ = 6V, VREF = 0V (see Figure 6 )
0.001
0.1
μA
(2)
Dynamic Output Impedance
VZ = VREF, IZ = 0.1mA to 15mA
Frequency = 0 Hz (see Figure 4)
0.25
0.4
Ω
(1) Deviation of reference input voltage, VDEV, is defined as the maximum variation of the reference input voltage over the full temperature
range.See following:
The average temperature coefficient of the reference input voltage, ∝VREF, is defined as:
Where:T2 − T1 = full temperature change.∝VREF can be positive or negative depending
on whether the slope is positive or negative.Example: VDEV = 6.0mV, REF = 1240mV, T2 − T1 = 125°C.
(2) The dynamic output impedance, rZ, is defined as:
When the device is programmed with two external resistors, R1 and R2, (see
Figure 5 ), the dynamic output impedance of the overall circuit, rZ, is defined as:
6
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SNVS041F –MAY 2004–REVISED MAY 2005
LMV431AI ELECTRICAL CHARACTERISTICS
TA = 25°C unless otherwise specified
Symbol
Parameter
Reference Voltage
Conditions
Min
Typ
Max
Unit
s
VREF
VZ = VREF, IZ = 10mA
(See Figure 4 )
TA = 25°C
1.228
1.215
1.24
1.252
1.265
20
TA = Full Range
V
VDEV
Deviation of Reference Input Voltage Over VZ = VREF, IZ = 10mA,
6
mV
(1)
Temperature
TA = Full Range (See Figure 4)
ΔVREF
ΔVZ
/
Ratio of the Change in Reference Voltage
to the Change in Cathode Voltage
IZ = 10mA (see Figure 5 )
VZ from VREF to 6V
−1.5
−2.7
mV/
V
R1 = 10k, R2 = ∞ and 2.6k
IREF
Reference Input Current
R1 = 10kΩ, R2 = ∞
II = 10mA (see Figure 5)
0.15
0.5
0.4
μA
∝IREF
Deviation of Reference Input Current over
Temperature
R1 = 10kΩ, R2 = ∞,
II = 10mA, TA = Full Range (see Figure 5)
0.1
μA
IZ(MIN)
IZ(OFF)
rZ
Minimum Cathode Current for Regulation
Off-State Current
VZ = VREF(see Figure 4)
55
80
µA
VZ = 6V, VREF = 0V (see Figure 6 )
0.001
0.1
μA
(2)
Dynamic Output Impedance
VZ = VREF, IZ = 0.1mA to 15mA
Frequency = 0Hz (see Figure 4)
0.25
0.4
Ω
(1) Deviation of reference input voltage, VDEV, is defined as the maximum variation of the reference input voltage over the full temperature
range.See following:
The average temperature coefficient of the reference input voltage, ∝VREF, is defined as:
Where:T2 − T1 = full temperature change.∝VREF can be positive or negative depending
on whether the slope is positive or negative.Example: VDEV = 6.0mV, REF = 1240mV, T2 − T1 = 125°C.
(2) The dynamic output impedance, rZ, is defined as:
When the device is programmed with two external resistors, R1 and R2, (see
Figure 5 ), the dynamic output impedance of the overall circuit, rZ, is defined as:
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LMV431BC ELECTRICAL CHARACTERISTICS
TA = 25°C unless otherwise specified
Symbol
Parameter
Reference Voltage
Conditions
Min
Typ
Max
Unit
s
VREF
VZ = VREF, IZ = 10mA
(See Figure 4 )
TA = 25°C
1.234
1.227
1.24
1.246
1.253
12
TA = Full Range
V
VDEV
Deviation of Reference Input Voltage Over VZ = VREF, IZ = 10mA,
4
mV
(1)
Temperature
TA = Full Range (See Figure 4)
ΔVREF
ΔVZ
/
Ratio of the Change in Reference Voltage
to the Change in Cathode Voltage
IZ = 10mA (see Figure 5 )
VZ from VREF to 6V
−1.5
−2.7
mV/
V
R1 = 10k, R2 = ∞ and 2.6k
IREF
Reference Input Current
R1 = 10kΩ, R2 = ∞
II = 10mA (see Figure 5)
0.15
0.50
0.3
μA
∝IREF
Deviation of Reference Input Current over
Temperature
R1 = 10kΩ, R2 = ∞,
II = 10mA, TA = Full Range (see Figure 5)
0.05
μA
IZ(MIN)
IZ(OFF)
rZ
Minimum Cathode Current for Regulation
Off-State Current
VZ = VREF(see Figure 4)
55
80
µA
VZ = 6V, VREF = 0V (see Figure 6 )
0.001
0.1
μA
(2)
Dynamic Output Impedance
VZ = VREF, IZ = 0.1mA to 15mA
Frequency = 0Hz (see Figure 4)
0.25
0.4
Ω
(1) Deviation of reference input voltage, VDEV, is defined as the maximum variation of the reference input voltage over the full temperature
range.See following:
The average temperature coefficient of the reference input voltage, ∝VREF, is defined as:
Where:T2 − T1 = full temperature change.∝VREF can be positive or negative depending
on whether the slope is positive or negative.Example: VDEV = 6.0mV, REF = 1240mV, T2 − T1 = 125°C.
(2) The dynamic output impedance, rZ, is defined as:
When the device is programmed with two external resistors, R1 and R2, (see
Figure 5 ), the dynamic output impedance of the overall circuit, rZ, is defined as:
8
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SNVS041F –MAY 2004–REVISED MAY 2005
LMV431BI ELECTRICAL CHARACTERISTICS
TA = 25°C unless otherwise specified
Symbol
Parameter
Reference Voltage
Conditions
Min
Typ
Max
Unit
s
VREF
VZ = VREF, IZ = 10mA
(See Figure 4 )
TA = 25°C
1.234
1.224
1.24
1.246
1.259
20
TA = Full Range
V
VDEV
Deviation of Reference Input Voltage Over VZ = VREF, IZ = 10mA,
6
mV
(1)
Temperature
TA = Full Range (See Figure 4)
ΔVREF
ΔVZ
/
Ratio of the Change in Reference Voltage
to the Change in Cathode Voltage
IZ = 10mA (see Figure 5 )
VZ from VREF to 6V
−1.5
−2.7
mV/
V
R1 = 10k, R2 = ∞ and 2.6k
IREF
Reference Input Current
R1 = 10kΩ, R2 = ∞
II = 10mA (see Figure 5)
0.15
0.50
0.4
μA
∝IREF
Deviation of Reference Input Current over
Temperature
R1 = 10kΩ, R2 = ∞,
II = 10mA, TA = Full Range (see Figure 5)
0.1
μA
IZ(MIN)
IZ(OFF)
rZ
Minimum Cathode Current for Regulation
Off-State Current
VZ = VREF(see Figure 4)
55
80
µA
VZ = 6V, VREF = 0V (see Figure 6 )
0.001
0.1
μA
(2)
Dynamic Output Impedance
VZ = VREF, IZ = 0.1mA to 15mA
Frequency = 0Hz (see Figure 4)
0.25
0.4
Ω
(1) Deviation of reference input voltage, VDEV, is defined as the maximum variation of the reference input voltage over the full temperature
range.See following:
The average temperature coefficient of the reference input voltage, ∝VREF, is defined as:
Where:T2 − T1 = full temperature change.∝VREF can be positive or negative depending
on whether the slope is positive or negative.Example: VDEV = 6.0mV, REF = 1240mV, T2 − T1 = 125°C.
(2) The dynamic output impedance, rZ, is defined as:
When the device is programmed with two external resistors, R1 and R2, (see
Figure 5 ), the dynamic output impedance of the overall circuit, rZ, is defined as:
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TYPICAL PERFORMANCE CHARACTERISTICS
Reference Voltage
Reference Input Current
vs.
Junction Temperature
vs.
Junction Temperature
Figure 7.
Figure 8.
Cathode Current
vs.
Cathode Voltage 1
Cathode Current
vs.
Cathode Voltage 2
Figure 9.
Figure 10.
Delta Reference Voltage Per
Delta Cathode Voltage
vs.
Off-State Cathode Current vs.
Junction Temperature
Junction Temperature
Figure 11.
Figure 12.
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TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Input Voltage Noise
vs.
Test Circuit for Input Voltage Noise
vs.
Frequency
Frequency
Figure 13.
Figure 14.
Low Frequency Peak to Peak Noise
Test Circuit for Peak to Peak Noise (BW= 0.1Hz to 10Hz)
Figure 15.
Figure 16.
Small Signal Voltage Gain and Phase Shift
Test Circuit For Voltage Gain and Phase Shift
vs.
vs.
Frequency
Frequency
Figure 17.
Figure 18.
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TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Reference Impedance
Test Circuit for Reference Impedance
vs.
vs.
Frequency
Frequency
Figure 19.
Figure 20.
Pulse Response 1
Test Circuit for Pulse Response 1
Figure 21.
Figure 22.
Pulse Response 2
Test Circuit for Pulse Response 2
Figure 23.
Figure 24.
12
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TYPICAL PERFORMANCE CHARACTERISTICS (continued)
LMV431 Stability Boundary Condition
Test circuit for VZ = VREF
150W
15
V
Z
T
= 25°C
A
I
= 15mA
Z
12
I
Z
STABLE
STABLE
9
6
3
0
UNSTABLE
REGION
+
-
V =2V
Z
C
L
V
SUPPLY
V =3V
Z
FOR V = V
Z
TO 10k nF
, STABLE FOR C = 1pF
L
REF
0.001 0.01 0.1
1
10
10k
100
1k
LOAD CAPACITANCE C (nF)
L
Figure 25.
Figure 26.
Percentage Change in VREF vs. Operating Life at 55°C
Test Circuit for VZ = 2V, 3V
150W
V
Z
I
Z
R
1
10kW
+
-
C
L
V
SUPPLY
R
2
Extrapolated from life-test data taken at 125°C; the activation energy
assumed is 0.7eV.
Figure 27.
Figure 28.
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TYPICAL APPLICATIONS
Series Regulator
Output Control of a Three Terminal Fixed Regulator
Higher Current Shunt Regulator
Crow Bar
Over Voltage/Under VoltageProtection Circuit
Voltage Monitor
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Delay Timer
Current Limiter or Current Source
Constant Current Sink
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PACKAGE OPTION ADDENDUM
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18-May-2013
PACKAGING INFORMATION
Orderable Device
Status Package Type Package Pins Package
Eco Plan Lead/Ball Finish
MSL Peak Temp
Op Temp (°C)
Device Marking
Samples
Drawing
Qty
(1)
(2)
(3)
(4/5)
LMV431ACM5
ACTIVE
SOT-23
SOT-23
DBV
5
5
1000
TBD
Call TI
CU SN
Call TI
-40 to 85
-40 to 85
N09A
N09A
LMV431ACM5/NOPB
ACTIVE
DBV
1000
Green (RoHS
& no Sb/Br)
Level-1-260C-UNLIM
LMV431ACM5X
ACTIVE
ACTIVE
SOT-23
SOT-23
DBV
DBV
5
5
3000
3000
TBD
Call TI
CU SN
Call TI
-40 to 85
-40 to 85
N09A
N09A
LMV431ACM5X/NOPB
Green (RoHS
& no Sb/Br)
Level-1-260C-UNLIM
LMV431AIM5
ACTIVE
ACTIVE
SOT-23
SOT-23
DBV
DBV
5
5
1000
1000
TBD
Call TI
CU SN
Call TI
-40 to 85
-40 to 85
N08A
N08A
LMV431AIM5/NOPB
Green (RoHS
& no Sb/Br)
Level-1-260C-UNLIM
LMV431AIM5X
ACTIVE
ACTIVE
SOT-23
SOT-23
DBV
DBV
5
5
3000
3000
TBD
Call TI
CU SN
Call TI
-40 to 85
-40 to 85
N08A
N08A
LMV431AIM5X/NOPB
Green (RoHS
& no Sb/Br)
Level-1-260C-UNLIM
LMV431AIMF
ACTIVE
ACTIVE
SOT-23
SOT-23
DBZ
DBZ
3
3
1000
1000
TBD
Call TI
CU SN
Call TI
-40 to 85
-40 to 85
RLA
RLA
LMV431AIMF/NOPB
Green (RoHS
& no Sb/Br)
Level-1-260C-UNLIM
LMV431AIMFX
ACTIVE
ACTIVE
SOT-23
SOT-23
DBZ
DBZ
3
3
3000
3000
TBD
Call TI
CU SN
Call TI
-40 to 85
-40 to 85
RLA
RLA
LMV431AIMFX/NOPB
Green (RoHS
& no Sb/Br)
Level-1-260C-UNLIM
LMV431AIZ/LFT3
LMV431AIZ/NOPB
ACTIVE
ACTIVE
TO-92
TO-92
LP
LP
3
3
2000
1800
Green (RoHS
& no Sb/Br)
SNCU
SNCU
Level-1-NA-UNLIM
Level-1-NA-UNLIM
LMV431
AIZ
Green (RoHS
& no Sb/Br)
-40 to 85
LMV431
AIZ
LMV431BCM5
ACTIVE
ACTIVE
SOT-23
SOT-23
DBV
DBV
5
5
1000
1000
TBD
Call TI
CU SN
Call TI
N09C
LMV431BCM5/NOPB
Green (RoHS
& no Sb/Br)
Level-1-260C-UNLIM
N09C
LMV431BCM5X
ACTIVE
ACTIVE
SOT-23
SOT-23
DBV
DBV
5
5
3000
3000
TBD
Call TI
CU SN
Call TI
N09C
N09C
LMV431BCM5X/NOPB
Green (RoHS
& no Sb/Br)
Level-1-260C-UNLIM
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
18-May-2013
Orderable Device
Status Package Type Package Pins Package
Eco Plan Lead/Ball Finish
MSL Peak Temp
Op Temp (°C)
Device Marking
Samples
Drawing
Qty
(1)
(2)
(3)
(4/5)
LMV431BIMF
ACTIVE
SOT-23
SOT-23
DBZ
3
3
1000
TBD
Call TI
CU SN
Call TI
-40 to 85
-40 to 85
RLB
RLB
LMV431BIMF/NOPB
ACTIVE
DBZ
1000
Green (RoHS
& no Sb/Br)
Level-1-260C-UNLIM
LMV431BIMFX
ACTIVE
ACTIVE
SOT-23
SOT-23
DBZ
DBZ
3
3
3000
3000
TBD
Call TI
CU SN
Call TI
-40 to 85
-40 to 85
RLB
RLB
LMV431BIMFX/NOPB
Green (RoHS
& no Sb/Br)
Level-1-260C-UNLIM
LMV431CM5
ACTIVE
ACTIVE
SOT-23
SOT-23
DBV
DBV
5
5
1000
1000
TBD
Call TI
CU SN
Call TI
0 to 70
0 to 70
N09B
N09B
LMV431CM5/NOPB
Green (RoHS
& no Sb/Br)
Level-1-260C-UNLIM
LMV431CM5X
ACTIVE
ACTIVE
SOT-23
SOT-23
DBV
DBV
5
5
3000
3000
TBD
Call TI
CU SN
Call TI
0 to 70
0 to 70
N09B
N09B
LMV431CM5X/NOPB
Green (RoHS
& no Sb/Br)
Level-1-260C-UNLIM
LMV431CZ/NOPB
ACTIVE
TO-92
LP
3
1800
Green (RoHS
& no Sb/Br)
SNCU
Level-1-NA-UNLIM
0 to 70
LMV431
CZ
LMV431IM5
ACTIVE
ACTIVE
SOT-23
SOT-23
DBV
DBV
5
5
1000
1000
TBD
Call TI
CU SN
Call TI
-40 to 85
-40 to 85
N08B
LMV431IM5/NOPB
Green (RoHS
& no Sb/Br)
Level-1-260C-UNLIM
N08B
LMV431IM5X
ACTIVE
ACTIVE
SOT-23
SOT-23
DBV
DBV
5
5
3000
3000
TBD
Call TI
CU SN
Call TI
-40 to 85
-40 to 85
N08B
N08B
LMV431IM5X/NOPB
Green (RoHS
& no Sb/Br)
Level-1-260C-UNLIM
LMV431IZ/NOPB
ACTIVE
TO-92
LP
3
1800
Green (RoHS
& no Sb/Br)
SNCU
Level-1-NA-UNLIM
-40 to 85
LMV431
IZ
(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.
Addendum-Page 2
PACKAGE OPTION ADDENDUM
www.ti.com
18-May-2013
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.
(4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.
(5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation
of the previous line and the two combined represent the entire Device Marking for that device.
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.
Addendum-Page 3
PACKAGE MATERIALS INFORMATION
www.ti.com
14-Mar-2013
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)
LMV431ACM5
LMV431ACM5/NOPB
LMV431ACM5X
SOT-23
SOT-23
SOT-23
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBZ
DBZ
DBZ
DBZ
DBV
DBV
DBV
DBV
DBZ
DBZ
5
5
5
5
5
5
5
5
3
3
3
3
5
5
5
5
3
3
1000
1000
3000
3000
1000
1000
3000
3000
1000
1000
3000
3000
1000
1000
3000
3000
1000
1000
178.0
178.0
178.0
178.0
178.0
178.0
178.0
178.0
178.0
178.0
178.0
178.0
178.0
178.0
178.0
178.0
178.0
178.0
8.4
8.4
8.4
8.4
8.4
8.4
8.4
8.4
8.4
8.4
8.4
8.4
8.4
8.4
8.4
8.4
8.4
8.4
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.3
3.3
3.3
3.3
3.2
3.2
3.2
3.2
3.3
3.3
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
2.9
2.9
2.9
2.9
3.2
3.2
3.2
3.2
2.9
2.9
1.4
1.4
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
4.0
4.0
4.0
4.0
4.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
1.4
LMV431ACM5X/NOPB SOT-23
1.4
LMV431AIM5
LMV431AIM5/NOPB
LMV431AIM5X
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
1.4
1.4
1.4
LMV431AIM5X/NOPB
LMV431AIMF
1.4
1.22
1.22
1.22
1.22
1.4
LMV431AIMF/NOPB
LMV431AIMFX
LMV431AIMFX/NOPB
LMV431BCM5
LMV431BCM5/NOPB
LMV431BCM5X
1.4
1.4
LMV431BCM5X/NOPB SOT-23
1.4
LMV431BIMF
SOT-23
SOT-23
1.22
1.22
LMV431BIMF/NOPB
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
14-Mar-2013
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)
LMV431BIMFX
LMV431BIMFX/NOPB
LMV431CM5
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
DBZ
DBZ
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
3
3
5
5
5
5
5
5
5
5
3000
3000
1000
1000
3000
3000
1000
1000
3000
3000
178.0
178.0
178.0
178.0
178.0
178.0
178.0
178.0
178.0
178.0
8.4
8.4
8.4
8.4
8.4
8.4
8.4
8.4
8.4
8.4
3.3
3.3
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
2.9
2.9
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
1.22
1.22
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
LMV431CM5/NOPB
LMV431CM5X
LMV431CM5X/NOPB
LMV431IM5
LMV431IM5/NOPB
LMV431IM5X
LMV431IM5X/NOPB
*All dimensions are nominal
Device
Package Type Package Drawing Pins
SPQ
Length (mm) Width (mm) Height (mm)
LMV431ACM5
LMV431ACM5/NOPB
LMV431ACM5X
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
DBV
DBV
DBV
DBV
DBV
DBV
DBV
5
5
5
5
5
5
5
1000
1000
3000
3000
1000
1000
3000
210.0
210.0
210.0
210.0
210.0
210.0
210.0
185.0
185.0
185.0
185.0
185.0
185.0
185.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
LMV431ACM5X/NOPB
LMV431AIM5
LMV431AIM5/NOPB
LMV431AIM5X
Pack Materials-Page 2
PACKAGE MATERIALS INFORMATION
www.ti.com
14-Mar-2013
Device
Package Type Package Drawing Pins
SPQ
Length (mm) Width (mm) Height (mm)
LMV431AIM5X/NOPB
LMV431AIMF
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
DBV
DBZ
DBZ
DBZ
DBZ
DBV
DBV
DBV
DBV
DBZ
DBZ
DBZ
DBZ
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
5
3
3
3
3
5
5
5
5
3
3
3
3
5
5
5
5
5
5
5
5
3000
1000
1000
3000
3000
1000
1000
3000
3000
1000
1000
3000
3000
1000
1000
3000
3000
1000
1000
3000
3000
210.0
210.0
210.0
210.0
210.0
210.0
210.0
210.0
210.0
210.0
210.0
210.0
210.0
210.0
210.0
210.0
210.0
210.0
210.0
210.0
210.0
185.0
185.0
185.0
185.0
185.0
185.0
185.0
185.0
185.0
185.0
185.0
185.0
185.0
185.0
185.0
185.0
185.0
185.0
185.0
185.0
185.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
35.0
LMV431AIMF/NOPB
LMV431AIMFX
LMV431AIMFX/NOPB
LMV431BCM5
LMV431BCM5/NOPB
LMV431BCM5X
LMV431BCM5X/NOPB
LMV431BIMF
LMV431BIMF/NOPB
LMV431BIMFX
LMV431BIMFX/NOPB
LMV431CM5
LMV431CM5/NOPB
LMV431CM5X
LMV431CM5X/NOPB
LMV431IM5
LMV431IM5/NOPB
LMV431IM5X
LMV431IM5X/NOPB
Pack Materials-Page 3
IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other
changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest
issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and
complete. All semiconductor products (also referred to herein as “components”) are sold subject to TI’s terms and conditions of sale
supplied at the time of order acknowledgment.
TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI’s terms
and conditions of sale of semiconductor products. Testing and other quality control techniques are used to the extent TI deems necessary
to support this warranty. Except where mandated by applicable law, testing of all parameters of each component is not necessarily
performed.
TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and
applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide
adequate design and operating safeguards.
TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or
other intellectual property right relating to any combination, machine, or process in which TI components or services are used. Information
published by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty or
endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the
third party, or a license from TI under the patents or other intellectual property of TI.
Reproduction of significant portions of TI information in TI data books or data sheets is permissible only if reproduction is without alteration
and is accompanied by all associated warranties, conditions, limitations, and notices. TI is not responsible or liable for such altered
documentation. Information of third parties may be subject to additional restrictions.
Resale of TI components or services with statements different from or beyond the parameters stated by TI for that component or service
voids all express and any implied warranties for the associated TI component or service and is an unfair and deceptive business practice.
TI is not responsible or liable for any such statements.
Buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirements
concerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or support
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In some cases, TI components may be promoted specifically to facilitate safety-related applications. With such components, TI’s goal is to
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No TI components are authorized for use in FDA Class III (or similar life-critical medical equipment) unless authorized officers of the parties
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non-designated products, TI will not be responsible for any failure to meet ISO/TS16949.
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Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2013, Texas Instruments Incorporated
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