TPS76150DBVR [TI]
LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS; 低功耗100mA低压降线性稳压器
| 型号： | TPS76150DBVR |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS |
| 文件： | 总11页 (文件大小：200K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TPS76130, TPS76132, TPS76133, TPS76138, TPS76150
LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS178A – DECEMBER 1998 – REVISED FEBRUARY 1999
DBV PACKAGE
(TOP VIEW)
100-mA Low-Dropout Regulator
Fixed Output Voltage Options: 5 V, 3.8 V,
3.3 V, 3.2 V, and 3 V
EN
GND
IN
Dropout Typically 170 mV at 100-mA
Thermal Protection
3
4
2
1
5
Less Than 1 µA Quiescent Current in
Shutdown
–40°C to 125°C Operating Junction
Temperature Range
NC
OUT
NC – No internal connection
5-Pin SOT-23 (DBV) Package
ESD Protection Verified to 1.5 KV Human
Body Model (HBM) per MIL-STD-883C
description
The TPS761xx is a 100 mA, low dropout (LDO) voltage regulator designed specifically for battery-powered
applications. A proprietary BiCMOS fabrication process allows the TPS761xx to provide outstanding
performance in all specifications critical to battery-powered operation.
The TPS761xx is available in a space-saving SOT-23 (DBV) package and operates over a junction temperature
range of –40°C to 125°C.
AVAILABLE OPTIONS
T
VOLTAGE
3 V
PACKAGE
PART NUMBER
SYMBOL
PAEI
J
†
†
†
†
†
‡
‡
‡
‡
‡
TPS76130DBVR
TPS76132DBVR
TPS76133DBVR
TPS76138DBVR
TPS76150DBVR
TPS76130DBVT
TPS76132DBVT
TPS76133DBVT
TPS76138DBVT
TPS76150DBVT
3.2 V
3.3 V
3.8 V
5 V
PAFI
SOT-23
(DBV)
–40°C to 125°C
PAII
PAKI
PALI
†
‡
The DBVR passive indicates tape and reel of 3000 parts.
The DBVT passive indicates tape and reel of 250 parts.
functional block diagram
§
CS
OUT
IN
EN
Current
Limit
V
ref
+
Thermal
Sense
GND
§
Current sense
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.
Copyright 1999, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TPS76130, TPS76132, TPS76133, TPS76138, TPS76150
LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS178A – DECEMBER 1998 – REVISED FEBRUARY 1999
Terminal Functions
TERMINAL
I/O
DESCRIPTION
NAME
EN
NO.
3
I
Enable input
GND
IN
2
Ground
1
I
Input voltage
NC
4
No connection
Regulated output voltage
OUT
5
O
†
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Input voltage range, V (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to 16 V
I
Voltage range at EN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to V + 0.3 V
I
Peak output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . internally limited
Continuous total dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Operating junction temperature range, T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40°C to 150°C
J
Storage temperature range, T
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C
stg
ESD rating, HBM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 kV
†
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.
NOTE 1: All voltages are with respect to device GND pin.
DISSIPATION RATING TABLE
≤ 25°C DERATING FACTOR
T
A
T
= 70°C
T = 85°C
A
A
PACKAGE
POWER RATING
ABOVE T = 25°C
POWER RATING POWER RATING
A
Recommended
Maximum
DBV
DBV
350 mW
3.5 mW/°C
3.5 mW/°C
192 mW
280 mW
140 mW
227 mW
437 mW
recommended operating conditions
MIN NOM
MAX
16
UNIT
TPS76130
TPS76132
3.35
3.58
3.68
4.18
5.38
0
16
Input voltage, V
TPS76133
TPS76138
TPS76150
16
V
I
16
16
Continuous output current, I
100
125
mA
O
Operating junction temperature, T
–40
°C
J
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TPS76130, TPS76132, TPS76133, TPS76138, TPS76150
LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS178A – DECEMBER 1998 – REVISED FEBRUARY 1999
electrical characteristics over recommended operating free-air temperature range,
V = V
+ 1 V, I = 1 mA, EN = V , C = 4.7 µF (unless otherwise noted)
I
O(typ)
O
I
o
PARAMETER
TEST CONDITIONS
MIN
2.96
2.9
TYP
MAX
3.04
3.04
3.07
3.24
3.24
3.3
UNIT
T = 25°C
3
J
TPS76130
TPS76132
TPS76133
TPS76138
TPS76150
T = 25°C,
J
1 mA < I < 100 mA
V
O
1 mA < I < 100 mA
2.89
3.16
3.11
3.08
3.26
3.21
3.18
3.76
3.71
3.68
4.95
4.88
4.86
O
T = 25°C
J
3.2
3.3
3.8
5
T = 25°C,
J
1 mA < I < 100 mA
V
V
V
O
1 mA < I < 100 mA
O
T = 25°C
J
3.34
3.34
3.4
V
O
Output voltage
T = 25°C,
J
1 mA < I < 100 mA
O
1 mA < I < 100 mA
O
T = 25°C
J
3.84
3.84
3.9
T = 25°C,
J
1 mA < I < 100 mA
O
1 mA < I < 100 mA
O
T = 25°C
J
5.05
5.05
5.1
T = 25°C,
J
1 mA < I < 100 mA
V
O
1 mA < I < 100 mA
O
I
Standby current
EN = 0 V
1
µA
I(standby)
I
I
I
I
I
I
I
I
I
I
= 0 mA,
= 0 mA
T = 25°C
90
100
115
130
130
170
220
260
1100
1200
3600
4000
10
O
O
O
O
O
O
O
O
O
O
J
= 1 mA,
= 1 mA
T = 25°C
J
= 10 mA,
= 10 mA
= 50 mA,
= 50 mA
= 100 mA,
= 100 mA
T = 25°C
J
190
Quiescent current (GND current)
µA
T = 25°C
J
850
T = 25°C
J
2600
TPS76130
TPS76132
4 V < V < 16,
I
O
I
O
I
O
I
O
I
O
= 1 mA
= 1 mA
= 1 mA
= 1 mA
= 1 mA
3
3
I
4.2 V < V < 16,
10
I
Input regulation
TPS76133
TPS76138
TPS76150
4.3 V < V < 16,
3
10
mV
I
4.8 V < V < 16,
3
10
I
6 V < V < 16
I
3
10
V
n
Output noise voltage
Ripple rejection
BW = 300 Hz to 50 kHz
C
= 10 µF, T = 25°C
190
63
µVrms
o
J
f = 1 kHz,
C
= 10 µF, T = 25°C
dB
o
J
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TPS76130, TPS76132, TPS76133, TPS76138, TPS76150
LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS178A – DECEMBER 1998 – REVISED FEBRUARY 1999
electrical characteristics over recommended operating free-air temperature range,
V = V
+ 1 V, I = 1 mA, EN = V , C = 4.7 µF (unless otherwise noted) (continued)
I
O(typ)
O
I
o
PARAMETER
TEST CONDITIONS
T = 25°C
MIN
TYP
MAX
3
UNIT
I
I
I
I
I
I
I
I
I
I
= 0 mA,
= 0 mA
1
O
O
O
O
O
O
O
O
O
O
J
5
= 1 mA,
= 1 mA
T = 25°C
J
7
40
10
15
= 10 mA,
= 10 mA
= 50 mA,
= 50 mA
= 100 mA,
= 100 mA
T = 25°C
J
60
Dropout voltage
mV
90
T = 25°C
J
120
170
150
150
180
240
280
T = 25°C
J
Peak output current/current limit
High level enable input
T = 25°C
100
2
mA
V
J
Low level enable input
0.8
1
V
EN = 0 V
–1
0
I
I
Input current (EN)
µA
EN = V
2.5
5
I
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
vs Output current
1, 2, 3
4, 5, 6
7, 8, 9
10
V
O
Output voltage
vs Free-air temperature
vs Free-air temperature
vs Frequency
Ground current
Output noise
Z
Output impedance
Dropout voltage
vs Frequency
11
o
V
vs Free-air temperature
12
DO
Line transient response
Load transient response
13, 15
14, 16
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TPS76130, TPS76132, TPS76133, TPS76138, TPS76150
LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS178A – DECEMBER 1998 – REVISED FEBRUARY 1999
TYPICAL CHARACTERISTICS
TPS76130
TPS76133
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
3.02
3.01
3.32
3.31
V = 4 V
V = 4.3 V
I
I
C = C = 4.7 µF
C = C = 4.7 µF
I
A
O
= 25°C
I
O
= 25°C
T
T
A
3
2.99
2.98
2.97
3.3
3.29
3.28
3.27
2.96
2.95
2.94
3.26
3.25
3.24
0
20
40
60
80
100
120
0
20
40
60
80
100
120
I
O
– Output Current – mA
I
O
– Output Current – mA
Figure 1
Figure 2
TPS76130
TPS76150
OUTPUT VOLTAGE
vs
OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
OUTPUT CURRENT
3.02
3.01
5.03
5.02
V = 6 V
I
C = C = 4.7 µF
I
A
O
= 25°C
I
L
= 1 mA
3
2.99
2.98
2.97
T
5.01
5
4.99
4.98
2.96
2.95
2.94
I
= 100 mA
L
4.97
4.96
4.95
V = 4 V
I
2.93
2.92
2.91
C = C = 4.7 µF
I
O
–60 –40 –20
0
20 40 60 80 100 120 140
0
20
40
60
80
100
120
T
A
– Free-Air Temperature – °C
I
O
– Output Current – mA
Figure 3
Figure 4
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TPS76130, TPS76132, TPS76133, TPS76138, TPS76150
LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS178A – DECEMBER 1998 – REVISED FEBRUARY 1999
TYPICAL CHARACTERISTICS
TPS76133
OUTPUT VOLTAGE
vs
TPS76150
OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
FREE-AIR TEMPERATURE
3.32
3.31
5.02
5
I
= 1 mA
I
= 1 mA
L
L
3.3
3.29
3.28
3.27
4.98
4.96
4.94
4.92
4.9
3.26
3.25
3.24
I
L
= 100 mA
I
L
= 100 mA
V = 4.3 V
I
3.23
3.22
3.21
C = C = 4.7 µF
I
O
V = 6 V
I
C = C = 4.7 µF
I
O
–60 –40 –20
0
20 40 60 80 100 120 140
–60 –40 –20
0
20 40 60 80 100 120 140
T
A
– Free-Air Temperature – °C
T
A
– Free-Air Temperature – °C
Figure 5
Figure 6
TPS76133
GROUND CURRENT
vs
TPS76130
GROUND CURRENT
vs
FREE-AIR TEMPERATURE
FREE-AIR TEMPERATURE
4
4
3
10
10
V = 4.3 V
I
V = 4 V
I
C = C = 4.7 µF
C = C = 4.7 µF
I
O
I
O
I
L
= 100 mA
I
L
= 100 mA
I
L
= 50 mA
I
L
= 50 mA
3
10
10
I
L
= 1 mA
I
L
= 1 mA
2
1
2
1
10
10
10
10
–60 –40 –20
0
20 40 60 80 100 120 140
–60 –40 –20
0
20 40 60 80 100 120 140
T
A
– Free-Air Temperature – °C
T
A
– Free-Air Temperature – °C
Figure 7
Figure 8
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TPS76130, TPS76132, TPS76133, TPS76138, TPS76150
LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS178A – DECEMBER 1998 – REVISED FEBRUARY 1999
TYPICAL CHARACTERISTICS
TPS76150
OUTPUT NOISE
GROUND CURRENT
vs
vs
FREQUENCY
FREE-AIR TEMPERATURE
–5
10
–6
10
–7
10
–8
10
C
= 2.2 µF
= 100 mA
L
4
3
10
I
L
V = 6 V
I
I
C = C = 4.7 µF
C
I
= 2.2 µF
= 1 mA
O
L
L
I
= 100 mA
= 50 mA
L
I
L
10
C
= 10 µF
= 100 mA
L
I
L
C
= 10 µF
= 1 mA
L
I
L
I
L
= 1 mA
2
1
10
3
4
5
10
2
10
10
10
10
–60 –40 –20
0
20 40 60 80 100 120 140
f – Frequency – Hz
T
A
– Free-Air Temperature – °C
Figure 9
Figure 10
TPS76130
DROPOUT VOLTAGE
vs
OUTPUT IMPEDANCE
vs
FREQUENCY
FREE-AIR TEMPERATURE
3
10
2
10
1
10
0
10
300
250
200
150
100
V = EN = 2.9 V
I
C
= 2.2 µF
= 50 mA
L
C = C = 4.7 µF
I
O
I
L
C
I
= 2.2 µF
= 1 mA
L
L
I
L
= 100 mA
C
= 2.2 µF
= 100 mA
L
I
L
C
= 10 µF
= 1 mA
L
I
L
I
L
= 50 mA
C
= 10 µF
= 100 mA
L
C
= 10 µF
= 50 mA
–1
L
10
10
I
L
I
L
50
0
I
= 0 mA
L
I
= 1 mA
L
–2
10
1
2
10
3
4
10
5
10
6
10
10
–60 –40 –20
0
20 40 60 80 100 120 140
f – Frequency – Hz
T
A
– Free-Air Temperature – °C
Figure 11
Figure 12
7
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TPS76130, TPS76132, TPS76133, TPS76138, TPS76150
LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS178A – DECEMBER 1998 – REVISED FEBRUARY 1999
TYPICAL CHARACTERISTICS
TPS76130
LINE TRANSIENT RESPONSE
TPS76130
LOAD TRANSIENT RESPONSE
40
30
7
6
5
4
C
= 4.7 µF
O
C
= 4.7 µF
= 100 mA
O
I
L
20
10
20
10
100
50
0
0
–10
–20
–50
–100
–50
0
50 100 150 200 250 300 350 400 450
–300 –200 –100
0
100 200 300 400 500 600 700
t – Time – µs
t – Time – µs
Figure 13
Figure 14
TPS76150
TPS76150
LINE TRANSIENT RESPONSE
LOAD TRANSIENT RESPONSE
30
20
10
8
C
= 4.7 µF
O
7
6
30
20
0
100
10
0
50
0
–10
C
= 4.7 µF
= 100 mA
O
–50
–20
–30
I
L
–100
–50
0
50 100 150 200 250 300 350 400 450
t – Time – µs
–300 –200 –100
0
100 200 300 400 500 600 700
t – Time – µs
Figure 15
Figure 16
8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TPS76130, TPS76132, TPS76133, TPS76138, TPS76150
LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS178A – DECEMBER 1998 – REVISED FEBRUARY 1999
APPLICATION INFORMATION
1
5
OUT
= 4.7 µF
IN
C = 1 µF
C
I
o
TPS761xx
3
EN
2
GND
Figure 17. TPS761xx Typical Application
over current protection
The over current protection circuit forces the TPS761xx into a constant current output mode when the load is
excessive or the output is shorted to ground. Normal operation resumes when the fault condition is removed.
NOTE:
An overload or short circuit may also activate the over temperature protection if the fault
condition persists.
over temperature protection
The thermal protection system shuts the TPS761xx down when the junction temperature exceeds 160°C. The
device recovers and operates normally when the temperature drops below 150°C.
input capacitor
A 1-µF or larger ceramic decoupling capacitor with short leads connected between IN and GND is
recommended. The decoupling capacitor may be omitted if there is a 1 µF or larger electrolytic capacitor
connected between IN and GND and located reasonably close to the TPS761xx. However, the small ceramic
device is desirable even when the larger capacitor is present, if there is a lot of high frequency noise present
in the system.
output capacitor
Like all low dropout regulators, the TPS761xx requires an output capacitor connected between OUT and GND
to stabilize the internal control loop. The minimum recommended capacitance value is 4.7 µF and the ESR
(equivalent series resistance) must be between 0.1 Ω and 10 Ω. Solid tantalum electrolytic, aluminum
electrolytic, and multilayer ceramic capacitors are all suitable, provided they meet the requirements described
above. Most of the commercially available 4.7-µF surface-mount solid-tantalum capacitors, including devices
from Sprague, Kemet, and Nichicon, meet the ESR requirements stated above. Multilayer ceramic capacitors
should have minimum values of 4.7 µF over the full operating temperature range of the equipment.
enable (EN)
A logic zero on the enable input shuts the TPS761xx off and reduces the supply current to less than 1µA. Pulling
the enable input high causes normal operation to resume. If the enable feature is not used, EN should be
connected to IN to keep the regulator on all of the time. The EN input must not be left floating.
reverse current path
The power transistor used in the TPS761xx has an inherent diode connected between IN and OUT as shown
in the functional block diagram. This diode conducts current from the OUT terminal to the IN terminal whenever
IN is lower than OUT by a diode drop. This condition does not damage the TPS761xx provided the current is
limited to 150 mA.
9
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TPS76130, TPS76132, TPS76133, TPS76138, TPS76150
LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS178A – DECEMBER 1998 – REVISED FEBRUARY 1999
MECHANICAL DATA
DBV (R-PDSO-G5)
PLASTIC SMALL-OUTLINE PACKAGE
0,40
0,20
M
0,25
0,95
5
4
0,15 NOM
1,80
1,50
3,00
2,50
1
3
Gage Plane
3,10
2,70
0,25
0°–8°
0,55
0,35
Seating Plane
0,10
1,30
1,00
0,05 MIN
Aug/18/1998
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Body dimensions include mold flash or protrusion.
10
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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accordance with TI’s standard warranty. Testing and other quality control techniques are utilized to the extent
TI deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarily
performed, except those mandated by government requirements.
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Copyright 1999, Texas Instruments Incorporated
相关型号：
TPS76150DBVRG4
LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORSWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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TI
TPS76150DBVT
LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORSWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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TI
TPS76150DBVTG4
LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORSWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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TI
TPS76201
LOW OUTPUT ADJUSTABLE ULTRALOW-POWER 100-mA LDO LINEAR REGULATORWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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TI
TPS76201-Q1
Low Output, Adjustable, Ultralow-Power, 100-mA Low-Dropout Linear RegulatorWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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TI
TPS76201DBVR
LOW OUTPUT ADJUSTABLE ULTRALOW-POWER 100-mA LDO LINEAR REGULATORWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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TI
TPS76201DBVRG4
LOW OUTPUT ADJUSTABLE ULTRALOW-POWER 100-mA LDO LINEAR REGULATORWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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TI
TPS76201DBVT
LOW OUTPUT ADJUSTABLE ULTRALOW-POWER 100-mA LDO LINEAR REGULATORWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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TI
TPS76201DBVTG4
LOW OUTPUT ADJUSTABLE ULTRALOW-POWER 100-mA LDO LINEAR REGULATORWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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TI
TPS76201QDBVRQ1
Low Output, Adjustable, Ultralow-Power, 100-mA Low-Dropout Linear RegulatorWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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TI
TPS76201_17
LOW OUTPUT ADJUSTABLE ULTRALOW-POWER 100-mA LDO LINEAR REGULATORWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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TI
TPS763
具有使能功能的 150mA、10V、低压降稳压器Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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TI
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