TLV1117-50CKCS [TI]
ADJUSTABLE AND FIXED LOW DROPOUT VOLTAGE REGULATORS; 可调,固定低压差稳压器型号: | TLV1117-50CKCS |
厂家: | TEXAS INSTRUMENTS |
描述: | ADJUSTABLE AND FIXED LOW DROPOUT VOLTAGE REGULATORS |
文件: | 总20页 (文件大小:500K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
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SLVS561A − DECEMBER 2004 – REVISED MARCH 2005
D
1.5 V, 1.8 V, 2.5 V, 3.3 V, 5 V, and Adjustable
Output Voltage Options
D
Specified Dropout Voltage at Multiple
Current Levels
D
Output Current of 800 mA
D
0.2% Line Regulation Maximum
0.4% Load Regulation Maximum
D
Operates Down to 1.1-V Dropout
D
DRJ (QFN) PACKAGE
(TOP VIEW)
KCS (TO-220) PACKAGE
(TOP VIEW)
DCY (SOT-223) PACKAGE
(TOP VIEW)
INPUT
OUTPUT
ADJ/GND
INPUT
ADJ
8
NC
V
1
†
V
‡
‡
2
3
4
7
6
5
OUTPUT
ADJ/GND
IN
OUT
V
OUT
†
V
V
V
IN
OUT
†
V
‡
IN
OUT
†
‡
V
V
pins (2, 3, 4) must be connected together.
IN
pins (5, 6, 7) must be connected together.
OUT
KTT (TO-263) PACKAGE
(TOP VIEW)
KTE (PowerFLEXE) PACKAGE
KTP (PowerFLEXE/TO-252) PACKAGE
(TOP VIEW)
(TOP VIEW)
INPUT
INPUT
IN
OUTPUT
ADJ/GND
OUTPUT
ADJ/GND
OUT
ADJ/GND
description/ordering information
The TLV1117 is a positive low-dropout voltage regulator, designed to provide up to 800 mA of output current.
The device is available in 1.5 V, 1.8 V, 2.5 V, 3.3 V, 5 V, and adjustable output voltage options. All internal circuitry
is designed to operate down to 1-V input-to-output differential. Dropout voltage is specified at a maximum of
1.3 V at 800 mA, decreasing at lower load currents.
The low-profile surface-mount KTP package allows the device to be used in applications where space is limited.
The TLV1117 requires a minimum of 10 mF of output capacitance for stability. Output capacitors of this size or
larger normally are included in most regulator designs.
Unlike pnp-type regulators, where up to 10% of the output current is wasted as quiescent current, the quiescent
current of the TLV1117 flows into the load, increasing efficiency.
The TLV1117C device is characterized for operation over the virtual junction temperature range of 0°C to 125°C,
and the TLV1117I device is characterized for operation over the virtual junction temperature range of −40°C to
125°C.
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.
PowerFLEX is a trademark of Texas Instruments.
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Copyright 2005, Texas Instruments Incorporated
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1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀ ꢁꢂ ꢃꢃꢃ ꢄ
ꢅ ꢆꢇꢈ ꢉꢀꢅ ꢊ ꢁꢋ ꢅ ꢌꢆ ꢍꢎ ꢏ ꢋ ꢆ ꢁꢐ ꢑꢒꢆꢓ ꢐꢔ ꢐ ꢈꢀ ꢂꢐ ꢁꢀꢅꢕ ꢋ ꢓꢋ ꢕꢈꢁ ꢅꢀꢐ ꢓꢉ
SLVS561A − DECEMBER 2004 – REVISED MARCH 2005
description/ordering information (continued)
TLV1117C ORDERING INFORMATION
V
TYP
(V)
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
O
†
PACKAGE
T
J
QFN (DRJ)
Reel of 1000
Reel of 2500
Reel of 2000
Reel of 1000
Reel of 2500
Reel of 2000
Reel of 1000
Reel of 2500
Reel of 2000
Reel of 1000
Reel of 2500
Reel of 2000
Reel of 1000
Reel of 2500
Reel of 2000
Reel of 2000
TLV1117-15CDRJR
TLV1117-15CDCYR
TLV1117-15CKTTR
TLV1117-18CDRJR
TLV1117-18CDCYR
TLV1117-18CKTTR
TLV1117-25CDRJR
TLV1117-25CDCYR
TLV1117-25CKTTR
TLV1117-33CDRJR
TLV1117-33CDCYR
TLV1117-33CKTTR
TLV1117-50CDRJR
TLV1117-50CDCYR
TLV1117-50CKTTR
TLV1117CKTER
PREVIEW
SOT-223 (DCY)
TO-263 (KTT)
QFN (DRJ)
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
TLV1117C
TV1117
1.5 V
1.8 V
2.5 V
3.3 V
5 V
SOT-223 (DCY)
TO-263 (KTT)
QFN (DRJ)
SOT-223 (DCY)
TO-263 (KTT)
QFN (DRJ)
SOT-223 (DCY)
TO-263 (KTT)
QFN (DRJ)
0°C to 125°C
SOT-223 (DCY)
TO-263 (KTT)
PowerFLEX (KTE)
‡
PowerFLEX/TO-252 (KTP) Reel of 2000
TLV1117CKTPR
QFN (DRJ)
Reel of 1000
Tube of 80
TLV1117CDRJR
PREVIEW
TLV1117CDCY
ADJ
SOT-223 (DCY)
V4
Reel of 2500
Tube of 50
TLV1117CDCYR
TO-220 (KCS)
TO-263 (KTT)
TLV1117CKCS
TLV1117C
Reel of 2000
TLV1117CKTTR
PREVIEW
†
‡
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
Complies with TO-252, variation AC.
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀꢁꢂ ꢃꢃꢃꢄ
ꢅꢆ ꢇ ꢈꢉꢀꢅꢊ ꢁ ꢋ ꢅꢌꢆ ꢍ ꢎꢏ ꢋꢆ ꢁ ꢐꢑꢒꢆꢓꢐ ꢔ ꢐꢈꢀ ꢂꢐ ꢁꢀꢅꢕ ꢋ ꢓꢋꢕ ꢈ ꢁꢅꢀꢐ ꢓꢉ
SLVS561A − DECEMBER 2004 – REVISED MARCH 2005
TLV1117I ORDERING INFORMATION
V
TYP
(V)
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
O
†
PACKAGE
T
J
QFN (DRJ)
Reel of 1000
Reel of 2500
Reel of 2000
Reel of 1000
Reel of 2500
Reel of 2000
Reel of 1000
Reel of 2500
Reel of 2000
Reel of 1000
Reel of 2500
Reel of 2000
Reel of 1000
Reel of 2500
Reel of 2000
Reel of 2000
TLV1117-15IDRJR
TLV1117-15IDCYR
TLV1117-15IKTTR
TLV1117-18IDRJR
TLV1117-18IDCYR
TLV1117-18IKTTR
TLV1117-25IDRJR
TLV1117-25IDCYR
TLV1117-25IKTTR
TLV1117-33IDRJR
TLV1117-33IDCYR
TLV1117-33IKTTR
TLV1117-50DRJR
TLV1117-50IDCYR
TLV1117-50IKTTR
TLV1117IKTER
PREVIEW
SOT-223 (DCY)
TO-263 (KTT)
QFN (DRJ)
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
TLV1117I
TY1117
1.5 V
1.8 V
2.5 V
3.3 V
5 V
SOT-223 (DCY)
TO-263 (KTT)
QFN (DRJ)
SOT-223 (DCY)
TO-263 (KTT)
QFN (DRJ)
SOT-223 (DCY)
TO-263 (KTT)
QFN (DRJ)
−40°C to 125°C
SOT-223 (DCY)
TO-263 (KTT)
PowerFLEX (KTE)
‡
PowerFLEX/TO-252 (KTP) Reel of 2000
TLV1117IKTPR
QFN (DRJ)
Reel of 1000
Tube of 80
TLV1117IDRJR
PREVIEW
ADJ
TLV1117IDCY
SOT-223 (DCY)
V2
Reel of 2500
Tube of 50
TLV1117IDCYR
TO-220 (KCS)
TO-263 (KTT)
TLV1117IKCS
TLV1117I
Reel of 2000
TLV1117IKTTR
PREVIEW
†
‡
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
Complies with TO-252, variation AC.
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀ ꢁꢂ ꢃꢃꢃ ꢄ
ꢅ ꢆꢇꢈ ꢉꢀꢅ ꢊ ꢁꢋ ꢅ ꢌꢆ ꢍꢎ ꢏ ꢋ ꢆ ꢁꢐ ꢑꢒꢆꢓ ꢐꢔ ꢐ ꢈꢀ ꢂꢐ ꢁꢀꢅꢕ ꢋ ꢓꢋ ꢕꢈꢁ ꢅꢀꢐ ꢓꢉ
SLVS561A − DECEMBER 2004 – REVISED MARCH 2005
functional block diagram
V
IN
_
Thermal
Limit
+
+
Current
Limit
_
V
OUT
GND/ADJ (Fixed-Voltage Version)
GND/ADJ (Adjustable Version)
†
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Continuous input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 V
Operating virtual junction temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
Storage temperature range, T
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C
stg
†
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.
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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SLVS561A − DECEMBER 2004 – REVISED MARCH 2005
package thermal data (see Note 1)
†
PACKAGE
PowerFLEX (KTE)
PowerFLEX/TO-252 (KTP)
QFN (DRJ)
BOARD
q
q
q
JP
JC
JA
High K, JESD 51-5
High K, JESD 51-5
High K, JESD 51-5
High K, JESD 51-7
High K, JESD 51-5
High K, JESD 51-5
2.7°C/W
3°C/W
TBD
23°C/W
28°C/W
TBD
SOT (DCY)
4°C/W
53°C/W
TBD
TO-263 (KTT)
TBD
TO-220 (KCS)
3°C/W
19°C/W
†
For packages with exposed thermal pads, such as QFN, PowerPAD, and PowerFLEX, θ is defined as the thermal resistance between the die
junction and the bottom of the exposed pad.
JP
NOTE 1: Maximum power dissipation is a function of T (max), θ , and T . The maximum allowable power dissipation at any allowable ambient
J
JA
A
temperature is P = (T (max) − T )/θ . Operating at the absolute maximum T of 150°C can affect reliability.
D
J
A
JA
J
recommended operating conditions
†
MIN
MAX
15
UNIT
TLV1117
2.7
2.9
3.2
3.9
4.7
6.4
TLV1117-15
TLV1117-18
TLV1117-25
TLV1117-33
TLV1117-50
15
15
V
IN
Input voltage
V
15
15
15
I
Output current
0.8
125
125
A
OUT
TLV1117C
TLV1117I
0
T
Operating virtual junction temperature range
°C
J
−40
†
The input-to-output differential across the regulator should provide for some margin against regulator operation at the maximum dropout (for a
particular current value). This margin is needed to account for tolerances in both the input voltage (lower limit) and the output voltage (upper limit).
The absolute minimum V for a desired maximum output current can be calculated by the following:
IN
V
= V
OUT(max)
+ V
DO(max @ rated current)
IN(min)
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀ ꢁꢂ ꢃꢃꢃ ꢄ
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SLVS561A − DECEMBER 2004 – REVISED MARCH 2005
TLV1117C electrical characteristics, T = 0°C to 125°C, all typical values are at T = 25°C (unless
J
J
otherwise noted)
†
PARAMETER
TEST CONDITIONS
MIN
1.238
1.225
1.485
1.47
TYP
1.25
1.25
1.5
1.5
1.8
1.8
2.5
2.5
3.3
3.3
5
MAX
1.262
1.27
1.515
1.53
1.818
1.836
2.525
2.55
3.333
3.365
5.05
5.1
UNIT
V
− V
OUT
= 2 V, I = 10 mA, T = 25°C
OUT J
IN
TLV1117
I
= 10 mA to 800 mA, V − V = 1.4 V to 10 V
IN OUT
OUT
V
V
V
V
V
V
V
V
V
V
= 3.5 V, I = 10 mA, T = 25°C
OUT J
IN
TLV1117-15
TLV1117-18
TLV1117-25
TLV1117-33
TLV1117-50
= 2.9 V to 10 V, I
= 0 to 800 mA
= 10 mA, T = 25°C
IN
OUT
= 3.8 V, I
OUT
1.782
1.764
2.475
2.45
IN
J
= 3.2 V to 10 V, I
= 0 to 800 mA
= 10 mA, T = 25°C
IN
OUT
Output voltage, V
V
OUT
= 4.5 V, I
OUT
IN
J
= 3.9 V to 10 V, I
= 0 to 800 mA
= 10 mA, T = 25°C
IN
OUT
= 5 V, I
OUT
3.267
3.235
4.95
IN
J
= 4.75 V to 10 V, I
= 0 to 800 mA
= 10 mA, T = 25°C
IN
OUT
= 7 V, I
OUT
IN
J
= 6.5 V to 12 V, I
OUT
= 0 to 800 mA
= 1.5 V to 13.75 V
4.9
5
IN
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
= 10 mA, V − V
IN OUT
TLV1117
0.035
1
0.2
%
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
= 0 mA, V = 2.9 V to 10 V
IN
TLV1117-15
TLV1117-18
TLV1117-25
TLV1117-33
TLV1117-50
TLV1117
6
= 0 mA, V = 3.2 V to 10 V
IN
1
6
Line regulation
Load regulation
= 0 mA, V = 3.9 V to 10 V
IN
1
6
mV
%
= 0 mA, V = 4.75 V to 15 V
IN
1
6
= 0 mA, V = 6.5 V to 15 V
IN
1
10
= 10 mA to 800 mA, V − V
IN OUT
= 3 V
0.2
1
0.4
= 0 to 800 mA, V = 2.9 V
IN
TLV1117-15
TLV1117-18
TLV1117-25
TLV1117-33
TLV1117-50
10
= 0 to 800 mA, V = 3.2 V
IN
1
10
= 0 to 800 mA, V = 3.9 V
IN
1
10
mV
V
= 0 to 800 mA, V = 4.75 V
IN
1
10
= 0 to 800 mA, V = 6.5 V
IN
1
15
= 100 mA
= 500 mA
1.1
1.15
1.2
1.2
1.7
1.2
Dropout voltage, V
(see Note 2)
DO
1.25
1.3
= 800 mA
− V = 5 V, T = 25°C
‡
Current limit
V
0.8
1.5
A
IN
IN
OUT
J
Minimum load current
V
= 15 V
TLV1117
5
mA
All
Quiescent current
V
IN
≤ 15 V
fixed-voltage
options
5
10
mA
Thermal regulation
Ripple rejection
30 ms pulse, T = 25°C
0.01
78
0.1
%/W
dB
A
V
IN
− V
OUT
= 3 V, V
ripple
= 1 V , f = 120 Hz
pp
60
†
All characteristics are measured with a 10-µF capacitor across the input and a 10-µF capacitor across the output. Pulse testing techniques are
used to maintain the junction temperature as close to the ambient temperature as possible.
Current limit test specified under recommended operating conditions
‡
NOTE 2: Dropout is defined as the V
to V
differential at which V
OUT OUT
drops 100 mV below the value of V
, measured at
OUT
IN
V
IN
= V + 1.5 V.
OUT(nom)
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀꢁꢂ ꢃꢃꢃꢄ
ꢅꢆ ꢇ ꢈꢉꢀꢅꢊ ꢁ ꢋ ꢅꢌꢆ ꢍ ꢎꢏ ꢋꢆ ꢁ ꢐꢑꢒꢆꢓꢐ ꢔ ꢐꢈꢀ ꢂꢐ ꢁꢀꢅꢕ ꢋ ꢓꢋꢕ ꢈ ꢁꢅꢀꢐ ꢓꢉ
SLVS561A − DECEMBER 2004 – REVISED MARCH 2005
TLV1117C electrical characteristics, T = 0°C to 125°C, all typical values are at T = 25°C (unless
J
J
otherwise noted) (continued)
†
PARAMETER
TEST CONDITIONS
MIN
TYP
80
MAX
120
5
UNIT
µA
µA
%
ADJUSTMENT pin current
Change in ADJUSTMENT pin current
Temperature stability
I
= 10 mA to 800 mA, V − V
IN OUT
= 1.4 V to 10 V
0.2
OUT
T = full range
0.5
J
Long-term stability
1000 hrs, No load, T = 125°C
0.3
%
A
Output noise voltage (% of V
)
f = 10 Hz to 100 kHz
0.003
%
OUT
†
All characteristics are measured with a 10-µF capacitor across the input and a 10-µF capacitor across the output. Pulse testing techniques are
used to maintain the junction temperature as close to the ambient temperature as possible.
7
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀ ꢁꢂ ꢃꢃꢃ ꢄ
ꢅ ꢆꢇꢈ ꢉꢀꢅ ꢊ ꢁꢋ ꢅ ꢌꢆ ꢍꢎ ꢏ ꢋ ꢆ ꢁꢐ ꢑꢒꢆꢓ ꢐꢔ ꢐ ꢈꢀ ꢂꢐ ꢁꢀꢅꢕ ꢋ ꢓꢋ ꢕꢈꢁ ꢅꢀꢐ ꢓꢉ
SLVS561A − DECEMBER 2004 – REVISED MARCH 2005
TLV1117I electrical characteristics, T = -40°C to 125°C, all typical values are at T = 25°C (unless
J
J
otherwise noted)
†
PARAMETER
TEST CONDITIONS
MIN
1.238
1.2
TYP
1.25
1.25
1.5
1.5
1.8
1.8
2.5
2.5
3.3
3.3
5
MAX
1.262
1.29
1.515
1.56
1.818
1.872
2.525
2.6
UNIT
V
− V
OUT
= 2 V, I
= 10 mA, T = 25°C
IN
OUT J
TLV1117
I
= 10 mA to 800 mA, V − V
= 1.4 V to 10 V
= 10 mA, T = 25°C
OUT
IN OUT
V
V
V
V
V
V
V
V
V
V
= 3.5 V, I
OUT
1.485
1.44
IN
J
TLV1117-15
TLV1117-18
TLV1117-25
TLV1117-33
TLV1117-50
= 2.9 V to 10 V, I
= 0 to 800 mA
= 10 mA, T = 25°C
IN
OUT
= 3.8 V, I
OUT
1.782
1.728
2.475
2.4
IN
J
= 3.2 V to 10 V, I
= 0 to 800 mA
= 10 mA, T = 25°C
IN
OUT
Output voltage, V
V
OUT
= 4.5 V, I
OUT
IN
J
= 3.9 V to 10 V, I
= 0 to 800 mA
= 10 mA, T = 25°C
IN
OUT
= 5 V, I
OUT
3.267
3.168
4.95
3.333
3.432
5.05
5.2
IN
J
= 4.75 V to 10 V, I
= 0 to 800 mA
= 10 mA, T = 25°C
IN
OUT
= 7 V, I
OUT
IN
J
= 6.5 V to 12 V, I
OUT
= 0 to 800 mA
= 1.5 V to 13.75 V
4.8
5
IN
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
= 10 mA, V − V
IN OUT
TLV1117
0.035
1
0.3
%
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
= 0 mA, V = 2.9 V to 10 V
IN
TLV1117-15
TLV1117-18
TLV1117-25
TLV1117-33
TLV1117-50
TLV1117
4.5
= 0 mA, V = 3.2 V to 10 V
IN
1
5.5
Line regulation
= 0 mA, V = 3.9 V to 10 V
IN
1
7.5
mV
%
= 0 mA, V = 4.75 V to 15 V
IN
1
10
= 0 mA, V = 6.5 V to 15 V
IN
1
15
= 10 mA to 800 mA, V − V
IN OUT
= 3 V
0.2
1
0.5
= 0 to 800 mA, V = 2.9 V
IN
TLV1117-15
TLV1117-18
TLV1117-25
TLV1117-33
TLV1117-50
7.5
= 0 to 800 mA, V = 3.2 V
IN
1
9
Load regulation
= 0 to 800 mA, V = 3.9 V
IN
1
12.5
15
mV
V
= 0 to 800 mA, V = 4.75 V
IN
1
= 0 to 800 mA, V = 6.5 V
IN
1
20
= 100 mA
= 500 mA
1.1
1.15
1.2
1.2
1.7
1.3
Dropout voltage, V
(see Note 2)
DO
1.35
1.4
= 800 mA
− V = 5 V, T = 25°C
‡
Current limit
V
0.8
60
1.5
A
IN
IN
OUT
J
Minimum load current
V
= 15 V
TLV1117
5
mA
All fixed-
voltage
options
Quiescent current
V
IN
≤ 15 V
5
15
mA
Thermal regulation
Ripple rejection
30-ms pulse, T = 25°C
0.01
75
0.1
%/W
dB
A
V
IN
− V
OUT
= 3 V, V
ripple
= 1 V , f = 120 Hz
pp
†
All characteristics are measured with a 10-µF capacitor across the input and a 10-µF capacitor across the output. Pulse testing techniques are
used to maintain the junction temperature as close to the ambient temperature as possible.
Current limit test specified under recommended operating conditions
‡
NOTE 2: Dropout is defined as the V to V
differential at which V
OUT
drops 100 mV below the value of V , measured at
OUT
IN OUT
V
IN
= V + 1.5 V.
OUT(nom)
8
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SLVS561A − DECEMBER 2004 – REVISED MARCH 2005
TLV1117I electrical characteristics, T = 40°C to 125°C, all typical values are at T = 25°C (unless
J
J
otherwise noted) (continued)
†
PARAMETER
TEST CONDITIONS
MIN
TYP
80
MAX
120
10
UNIT
µA
µA
%
ADJUSTMENT pin current
Change in ADJUSTMENT pin current
Temperature stability
I
= 10 mA to 800 mA, V − V
IN OUT
= 1.4 V to 10 V
0.2
OUT
T = full range
0.5
J
Long-term stability
1000 hrs, No load, T = 125°C
0.3
%
A
Output noise voltage (% of V
)
f = 10 Hz to 100 kHz
0.003
%
OUT
†
All characteristics are measured with a 10-µF capacitor across the input and a 10-µF capacitor across the output. Pulse testing techniques are
used to maintain the junction temperature as close to the ambient temperature as possible.
9
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀ ꢁꢂ ꢃꢃꢃ ꢄ
ꢅ ꢆꢇꢈ ꢉꢀꢅ ꢊ ꢁꢋ ꢅ ꢌꢆ ꢍꢎ ꢏ ꢋ ꢆ ꢁꢐ ꢑꢒꢆꢓ ꢐꢔ ꢐ ꢈꢀ ꢂꢐ ꢁꢀꢅꢕ ꢋ ꢓꢋ ꢕꢈꢁ ꢅꢀꢐ ꢓꢉ
SLVS561A − DECEMBER 2004 – REVISED MARCH 2005
TYPICAL CHARACTERISTICS
(GRAPHS PREVIEW)
Figure 1. Short-Circuit Current vs (V − V
)
IN
OUT
Figure 2. Load Regulation vs Temperature
Figure 3. Ripple Rejection vs Frequency (ADJ Version)
Figure 4. Ripple Rejection vs Current (ADJ Version)
Figure 5. Temperature Stability
Figure 6. ADJ Pin Current vs Temperature
Figure 7. TLV1117-25 Load Transient Response
Figure 8. TLV1117-25 Line Transient Response
Figure 9. TLV1117-33 Load Transient Response
Figure 10. TLV1117-33 Line Transient Response
10
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SLVS561A − DECEMBER 2004 – REVISED MARCH 2005
APPLICATION INFORMATION
1N4002 (See Note D)
TLV1117 − ADJ
INPUT
ADJ/GND
ADJ
OUTPUT
V
O
V
I
R1
V
REF
10 µF
I
(see Note C)
100 µF
(see Note A)
C
ADJ
(see Note B)
R2
V
is calculatedǒas:
Ǔ
OUT
R2
R1
VOUT + VREF 1 )
) (IADJ R2)
Because I
typically is 55 µA, it is negligible in most applications.
ADJ
NOTES: A. Output capacitor selection is critical for regulator stability. The recommended minimum is 10-µF tantalum or 50-µF aluminum
electrolytic, with either one having an ESR between 0.3 Ω and 22 Ω. Larger C
values benefit the regulator by improving
1
OUT
transient response and loop stability.
B.
C.
C
can be used to improve ripple rejection. Ensure that the impedance of C ǒX
Ǔ
is < R1 to
+
ADJ
ADJ
CADJ
2pfrippleCADJ
prevent the ripple from being amplified. If C
required (22-µF tantalum or 150-µF aluminum electrolytic).
is used, then a larger C
is
ADJ
OUT
C
is recommended if TLV1117 is not located near the power-supply filter.
IN
D. An external diode is recommended to protect the regulator if the input instantaneously is shorted to GND.
Figure 11. Basic Adjustable Regulator
11
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PACKAGE OPTION ADDENDUM
www.ti.com
30-Mar-2005
PACKAGING INFORMATION
Orderable Device
Status (1)
Package Package
Type
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Drawing
DCY
DCY
KCS
DCY
DCY
KCS
DCY
DCY
KCS
DCY
DCY
KCS
KTP
DCY
DCY
KC
TLV1117-15CDCY
TLV1117-15CDCYR
TLV1117-15CKCS
TLV1117-15IDCY
TLV1117-15IDCYR
TLV1117-15IKCS
TLV1117-18CDCY
TLV1117-18CDCYR
TLV1117-18CKCS
TLV1117-18IDCY
TLV1117-18IDCYR
TLV1117-18IKCS
TLV1117-25CKTPR
TLV1117-33CDCY
TLV1117-33CDCYR
TLV1117-33CKC
TLV1117-33CKCS
TLV1117-33CKTT
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
SOT-223
SOT-223
TO-220
SOT-223
SOT-223
TO-220
SOT-223
SOT-223
TO-220
SOT-223
SOT-223
TO-220
PFM
4
4
3
4
4
3
4
4
3
4
4
3
2
4
4
3
3
3
80
2500
50
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
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80
2500
50
80
2500
50
80
2500
50
3000
80
SOT-223
SOT-223
TO-220
TO-220
2500
50
KCS
KTT
50
DDPAK/
TO-263
50
TLV1117-33CKTTR
PREVIEW
DDPAK/
TO-263
KTT
3
1000
TBD
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TLV1117-33DCY
TLV1117-33IKCS
TLV1117-50CDCY
TLV1117-50CKCS
TLV1117-50CKTER
TLV1117-50CKTPR
TLV1117-50CKTT
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
PREVIEW
SOT-223
TO-220
SOT-223
TO-220
PFM
DCY
KCS
DCY
KCS
KTE
KTP
KTT
4
3
4
3
3
2
3
80
50
TBD
TBD
TBD
TBD
TBD
TBD
TBD
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50
2000
3000
50
PFM
DDPAK/
TO-263
TLV1117-50CKTTR
PREVIEW
DDPAK/
TO-263
KTT
3
TBD
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TLV1117-50DCYR
TLV1117CDCY
TLV1117CDCYR
TLV1117CKC
PREVIEW
ACTIVE
ACTIVE
PREVIEW
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SOT-223
SOT-223
SOT-223
TO-220
TO-220
PFM
DCY
DCY
DCY
KC
4
4
4
3
3
3
2
4
4
3
3
2
2500
80
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
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Level-2-235C-1 YEAR
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50
CU
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TLV1117CKCS
TLV1117CKTER
TLV1117CKTPR
TLV1117IDCY
TLV1117IDCYR
TLV1117IKCS
KCS
KTE
KTP
DCY
DCY
KCS
KTE
KTP
50
Level-NC-NC-NC
Level-1-220C-UNLIM
Level-1-220C-UNLIM
Level-2-235C-1 YEAR
Level-2-235C-1 YEAR
Level-NC-NC-NC
Level-1-220C-UNLIM
Level-1-220C-UNLIM
2000
3000
80
PFM
SOT-223
SOT-223
TO-220
PFM
2500
50
CU
Call TI
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TLV1117IKTER
TLV1117IKTPR
2000
3000
PFM
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
30-Mar-2005
(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) 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.
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.
Addendum-Page 2
MECHANICAL DATA
MPDS094A – APRIL 2001 – REVISED JUNE 2002
DCY (R-PDSO-G4)
PLASTIC SMALL-OUTLINE
6,70 (0.264)
6,30 (0.248)
3,10 (0.122)
2,90 (0.114)
4
0,10 (0.004)
M
3,70 (0.146)
3,30 (0.130)
7,30 (0.287)
6,70 (0.264)
Gauge Plane
1
2
3
0,25 (0.010)
0,84 (0.033)
0,66 (0.026)
0°–10°
2,30 (0.091)
0,10 (0.004)
M
4,60 (0.181)
0,75 (0.030) MIN
1,70 (0.067)
1,50 (0.059)
1,80 (0.071) MAX
0,35 (0.014)
0,23 (0.009)
Seating Plane
0,08 (0.003)
0,10 (0.0040)
0,02 (0.0008)
4202506/B 06/2002
NOTES: A. All linear dimensions are in millimeters (inches).
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion.
D. Falls within JEDEC TO-261 Variation AA.
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MECHANICAL DATA
MPFM001E – OCTOBER 1994 – REVISED JANUARY 2001
KTE (R-PSFM-G3)
PowerFLEX PLASTIC FLANGE-MOUNT
0.375 (9,52)
0.365 (9,27)
0.080 (2,03)
0.070 (1,78)
0.360 (9,14)
0.350 (8,89)
0.050 (1,27)
0.040 (1,02)
0.220 (5,59)
NOM
0.010 (0,25) NOM
Thermal Tab
(See Note C)
0.360 (9,14)
0.350 (8,89)
0.295 (7,49)
NOM
0.320 (8,13)
0.310 (7,87)
0.420 (10,67)
0.410 (10,41)
1
3
0.025 (0,63)
0.031 (0,79)
Seating Plane
0.004 (0,10)
0.010 (0,25)
M
0.100 (2,54)
0.200 (5,08)
0.005 (0,13)
0.001 (0,03)
0.041 (1,04)
0.031 (0,79)
0.010 (0,25)
NOM
Gage Plane
3°–6°
0.010 (0,25)
4073375/F 12/00
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 MO-169
PowerFLEX is a trademark of Texas Instruments.
1
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
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