TPS76130, TPS76132, TPS76133, TPS76138, TPS76150
LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS178B – DECEMBER 1998 – REVISED MAY 2001
D
D
D
D
D
D
D
D
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
Dropout Typically 170 mV at 100-mA
Thermal Protection
Less Than 1 µA Quiescent Current in
Shutdown
–40°C to 125°C Operating Junction
Temperature Range
5-Pin SOT-23 (DBV) Package
ESD Protection Verified to 1.5 KV Human
Body Model (HBM) per MIL-STD-883C
EN
GND
IN
3
2
1
4
5
NC
OUT
NC – No internal connection
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
TJ
VOLTAGE
PACKAGE
3V
3.2 V
– 40°C to 125°C
3.3 V
SOT-23
SOT
23
(DBV)
3.8 V
5V
PART NUMBER
TPS76130DBVR†
TPS76130DBVT‡
SYMBOL
PAEI
TPS76132DBVR†
TPS76133DBVR†
TPS76132DBVT‡
TPS76133DBVT‡
PAFI
TPS76138DBVR†
TPS76150DBVR†
TPS76138DBVT‡
TPS76150DBVT‡
PAKI
PAII
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
IN
OUT
EN
Current
Limit
Vref +
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 2001, 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.
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1
TPS76130, TPS76132, TPS76133, TPS76138, TPS76150
LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS178B – DECEMBER 1998 – REVISED MAY 2001
Terminal Functions
TERMINAL
NAME
I/O
NO.
EN
3
GND
2
IN
1
NC
4
OUT
5
DESCRIPTION
I
Enable input
Ground
I
Input voltage
No connection
O
Regulated output voltage
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to 16 V
Voltage range at EN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to VI + 0.3 V
Peak output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . internally limited
Continuous total dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Operating junction temperature range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40°C to 150°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C
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
BOARD
PACKAGE
RθJC
RθJA
DERATING FACTOR
ABOVE TA = 25°C
TA ≤ 25°C
POWER RATING
TA = 70°C
POWER RATING
TA = 85°C
POWER RATING
Low K‡
High K§
DBV
65.8 °C/W
259 °C/W
3.9 mW/°C
386 mW
212 mW
154 mW
DBV
65.8 °C/W
180 °C/W
5.6 mW/°C
555 mW
305 mW
222 mW
‡ The JEDEC Low K (1s) board design used to derive this data was a 3 inch x 3 inch, two layer board with 2 ounce copper traces on top of the board.
§ The JEDEC High K (2s2p) board design used to derive this data was a 3 inch x 3 inch, multilayer board with 1 ounce internal power and ground
planes and 2 ounce copper traces on top and bottom of the board.
recommended operating conditions
MIN
Input voltage, VI
MAX
UNIT
3.35
16
TPS76132
3.58
16
TPS76133
3.68
16
TPS76138
4.18
16
TPS76150
5.38
16
0
100
mA
–40
125
°C
Continuous output current, IO
Operating junction temperature, TJ
2
NOM
TPS76130
POST OFFICE BOX 655303
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V
TPS76130, TPS76132, TPS76133, TPS76138, TPS76150
LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS178B – DECEMBER 1998 – REVISED MAY 2001
electrical characteristics over recommended operating free-air temperature range,
VI = VO(typ) + 1 V, IO = 1 mA, EN = VI, Co = 4.7 µF (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TPS76130
TPS76132
VO
Output voltage
TPS76133
TPS76138
TJ = 25°C
TJ = 25°C,
1 mA < IO < 100 mA
Standby current
Vn
3.04
2.9
3.04
3.07
TJ = 25°C
TJ = 25°C,
3.16
1 mA < IO < 100 mA
3.2
3.11
3.24
3.08
3.3
TJ = 25°C
TJ = 25°C,
3.26
1 mA < IO < 100 mA
3.3
3.21
3.34
3.18
3.4
TJ = 25°C
TJ = 25°C,
3.76
1 mA < IO < 100 mA
TJ = 25°C
TJ = 25°C,
3.84
3.68
3.9
5
V
V
5.05
4.88
5.05
4.86
5.1
1
90
V
3.84
3.71
4.95
1 mA < IO < 100 mA
V
3.34
1 mA < IO < 100 mA
3.8
UNIT
3.24
1 mA < IO < 100 mA
EN = 0 V
IO = 0 mA,
IO = 0 mA
TJ = 25°C
IO = 1 mA,
IO = 1 mA
TJ = 25°C
100
IO = 10 mA,
IO = 10 mA
TJ = 25°C
190
IO = 50 mA,
IO = 50 mA
TJ = 25°C
850
IO = 100 mA,
IO = 100 mA
TJ = 25°C
2600
TPS76130
4 V < VI < 16,
10
4.2 V < VI < 16,
IO = 1 mA
IO = 1 mA
3
TPS76132
3
10
TPS76133
4.3 V < VI < 16,
3
10
TPS76138
4.8 V < VI < 16,
IO = 1 mA
IO = 1 mA
3
10
TPS76150
6 V < VI < 16
IO = 1 mA
Co = 10 µF, TJ = 25°C
TJ = 25°C
3
10
Quiescent current (GND current)
Input regulation
MAX
3
2.89
1 mA < IO < 100 mA
II(standby)
TYP
1 mA < IO < 100 mA
1 mA < IO < 100 mA
TPS76150
MIN
2.96
V
µA
115
130
130
170
220
260
µA
1100
1200
4000
Output noise voltage
BW = 300 Hz to 50 kHz
Ripple rejection
f = 1 kHz,
Co = 10 µF,
POST OFFICE BOX 655303
3600
• DALLAS, TEXAS 75265
mV
190
µVrms
63
dB
3
TPS76130, TPS76132, TPS76133, TPS76138, TPS76150
LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS178B – DECEMBER 1998 – REVISED MAY 2001
electrical characteristics over recommended operating free-air temperature range,
VI = VO(typ) + 1 V, IO = 1 mA, EN = VI, Co = 4.7 µF (unless otherwise noted) (continued)
PARAMETER
TEST CONDITIONS
Dropout voltage
TYP
MAX
IO = 0 mA,
IO = 0 mA
TJ = 25°C
MIN
1
3
IO = 1 mA,
IO = 1 mA
TJ = 25°C
7
10
IO = 10 mA,
IO = 10 mA
TJ = 25°C
IO = 50 mA,
IO = 50 mA
TJ = 25°C
120
IO = 100 mA,
IO = 100 mA
TJ = 25°C
170
5
15
40
125
135
EN = 0 V
–1
EN = VI
Table of Graphs
FIGURE
vs Output current
1, 2, 3
vs Free-air temperature
4, 5, 6
Ground current
vs Free-air temperature
7, 8, 9
Output noise
vs Frequency
10
Output impedance
vs Frequency
11
Dropout voltage
vs Free-air temperature
Output voltage
12
Line transient response
13, 15
Load transient response
14, 16
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
mA
V
0.8
TYPICAL CHARACTERISTICS
4
240
2
Low level enable input
Zo
VDO
150
280
100
Input current (EN)
mV
180
High level enable input
VO
60
90
Peak output current/current limit
II
UNIT
0
1
2.5
5
V
µA
TPS76130, TPS76132, TPS76133, TPS76138, TPS76150
LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS178B – DECEMBER 1998 – REVISED MAY 2001
TYPICAL CHARACTERISTICS
TPS76130
TPS76133
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
3.02
3.32
VI = 4 V
CI = CO = 4.7 µF
TA = 25°C
3.01
3
3.3
VO – Output Voltage – V
VO – Output Voltage – V
VI = 4.3 V
CI = CO = 4.7 µF
TA = 25°C
3.31
2.99
2.98
2.97
2.96
2.95
3.29
3.28
3.27
3.26
3.25
2.94
3.24
0
20
40
60
80
100
120
0
20
40
IO – Output Current – mA
Figure 1
80
100
120
Figure 2
TPS76150
TPS76130
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
3.02
5.03
3.01
VI = 6 V
CI = CO = 4.7 µF
TA = 25°C
5.02
IL = 1 mA
3
VO – Output Voltage – V
5.01
VO – Output Voltage – V
60
IO – Output Current – mA
5
4.99
4.98
4.97
2.99
2.98
2.97
2.96
2.94
2.93
4.96
IL = 100 mA
2.95
VI = 4 V
CI = CO = 4.7 µF
2.92
4.95
0
20
40
60
80
100
120
2.91
–60 –40 –20
0
20
40
60
80 100 120 140
TA – Free-Air Temperature – °C
IO – Output Current – mA
Figure 3
Figure 4
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
5
TPS76130, TPS76132, TPS76133, TPS76138, TPS76150
LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS178B – DECEMBER 1998 – REVISED MAY 2001
TYPICAL CHARACTERISTICS
TPS76133
TPS76150
OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
3.32
5.02
3.31
IL = 1 mA
3.28
3.27
3.26
IL = 100 mA
3.25
3.24
VO – Output Voltage – V
VO – Output Voltage – V
3.29
3.23
VI = 4.3 V
CI = CO = 4.7 µF
4.98
4.96
IL = 100 mA
4.94
4.92
3.22
3.21
–60 –40 –20
0
20
40
IL = 1 mA
5
3.3
60
VI = 6 V
CI = CO = 4.7 µF
4.9
–60 –40 –20
80 100 120 140
TA – Free-Air Temperature – °C
0
Figure 5
60
80
100 120 140
TPS76130
TPS76133
GROUND CURRENT
vs
FREE-AIR TEMPERATURE
GROUND CURRENT
vs
FREE-AIR TEMPERATURE
104
VI = 4 V
CI = CO = 4.7 µF
IL = 100 mA
IL = 50 mA
103
IL = 1 mA
102
101
–60 –40 –20
0
20
VI = 4.3 V
CI = CO = 4.7 µF
40
60
80 100 120 140
IL = 100 mA
Ground Current – µ A
Ground Current – µ A
40
Figure 6
104
IL = 50 mA
103
IL = 1 mA
102
101
–60 –40 –20
0
20
40
Figure 7
Figure 8
POST OFFICE BOX 655303
60
80 100 120 140
TA – Free-Air Temperature – °C
TA – Free-Air Temperature – °C
6
20
TA – Free-Air Temperature – °C
• DALLAS, TEXAS 75265
TPS76130, TPS76132, TPS76133, TPS76138, TPS76150
LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS178B – DECEMBER 1998 – REVISED MAY 2001
TYPICAL CHARACTERISTICS
OUTPUT NOISE
vs
FREQUENCY
TPS76150
GROUND CURRENT
vs
FREE-AIR TEMPERATURE
10–5
104
Vn – Output Voltage Noise – V/ Hz
VI = 6 V
CI = CO = 4.7 µF
Ground Current – µ A
IL = 100 mA
IL = 50 mA
103
IL = 1 mA
102
101
–60 –40 –20
CL = 2.2 µF
IL = 100 mA
CL = 2.2 µF
IL = 1 mA
10–6
CL = 10 µF
IL = 100 mA
CL = 10 µF
IL = 1 mA
10–7
10–8
102
0
20
40
60
103
80 100 120 140
104
105
f – Frequency – Hz
TA – Free-Air Temperature – °C
Figure 9
Figure 10
TPS76130
OUTPUT IMPEDANCE
vs
FREQUENCY
DROPOUT VOLTAGE
vs
FREE-AIR TEMPERATURE
103
300
VI = EN = 2.9 V
CI = CO = 4.7 µF
CL = 2.2 µF
IL = 50 mA
CL = 2.2 µF
IL = 1 mA
101
250
VDO – Dropout Voltage – mV
Zo – Output Impedance – Ω
102
CL = 2.2 µF
IL = 100 mA
CL = 10 µF
IL = 1 mA
100
10–1
10–2
101
CL = 10 µF
IL = 100 mA
102
CL = 10 µF
IL = 50 mA
103
104
IL = 100 mA
200
150
100
50
105
106
IL = 50 mA
IL = 0 mA
0
–60 –40 –20
0
IL = 1 mA
20
40
60
80 100 120 140
TA – Free-Air Temperature – °C
f – Frequency – Hz
Figure 11
Figure 12
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• DALLAS, TEXAS 75265
7
TPS76130, TPS76132, TPS76133, TPS76138, TPS76150
LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS178B – DECEMBER 1998 – REVISED MAY 2001
TYPICAL CHARACTERISTICS
7
CO = 4.7 µF
IL = 100 mA
6
5
4
TPS76130
LOAD TRANSIENT RESPONSE
I O – Output Current – mA
VI – Input Voltage – V
TPS76130
LINE TRANSIENT RESPONSE
10
0
–10
– 20
–50
CO = 4.7 µF
30
20
10
100
∆ VO – Change in
Output Voltage – mV
∆ VO – Change in
Output Voltage – mV
20
40
0
50
50
0
–50
– 100
–300 –200 –100
100 150 200 250 300 350 400 450
t – Time – µs
100 200 300 400 500 600 700
t – Time – µs
Figure 14
Figure 13
TPS76150
LOAD TRANSIENT RESPONSE
I O – Output Current – mA
TPS76150
LINE TRANSIENT RESPONSE
VI – Input Voltage – V
0
8
7
6
30
20
30
CO = 4.7 µF
20
10
0
∆ VO – Change in
Output Voltage – mV
∆ VO – Change in
Output Voltage – mV
100
10
0
–10
– 20
–30
–50
CO = 4.7 µF
IL = 100 mA
0
50
100 150 200 250 300 350 400 450
t – Time – µs
50
0
–50
– 100
–300 –200 –100 0
Figure 16
Figure 15
8
100 200 300 400 500 600
t – Time – µs
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• DALLAS, TEXAS 75265
700
TPS76130, TPS76132, TPS76133, TPS76138, TPS76150
LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS178B – DECEMBER 1998 – REVISED MAY 2001
APPLICATION INFORMATION
1
IN
CI = 1 µF
EN
5
TPS761xx
OUT
Co = 4.7 µF
3
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 1 µA. 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.
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PACKAGE OPTION ADDENDUM
www.ti.com
13-Aug-2021
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
(2)
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
(4/5)
(6)
TPS76130DBVR
ACTIVE
SOT-23
DBV
5
3000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
PAEI
TPS76130DBVT
ACTIVE
SOT-23
DBV
5
250
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
PAEI
TPS76132DBVR
ACTIVE
SOT-23
DBV
5
3000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
PAFI
TPS76132DBVT
ACTIVE
SOT-23
DBV
5
250
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
PAFI
TPS76133DBVR
ACTIVE
SOT-23
DBV
5
3000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
PAII
TPS76133DBVT
ACTIVE
SOT-23
DBV
5
250
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
PAII
TPS76138DBVR
ACTIVE
SOT-23
DBV
5
3000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
PAKI
TPS76138DBVT
ACTIVE
SOT-23
DBV
5
250
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
PAKI
TPS76150DBVR
ACTIVE
SOT-23
DBV
5
3000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
PALI
TPS76150DBVRG4
ACTIVE
SOT-23
DBV
5
3000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
PALI
TPS76150DBVT
ACTIVE
SOT-23
DBV
5
250
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
PALI
TPS76150DBVTG4
ACTIVE
SOT-23
DBV
5
250
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 125
PALI
(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)
RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance
do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may
reference these types of products as "Pb-Free".
RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.
Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of