TPS76918DBVTG4 [TI]
ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS; 超低功耗100mA低压降线性稳压器型号: | TPS76918DBVTG4 |
厂家: | TEXAS INSTRUMENTS |
描述: | ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS |
文件: | 总24页 (文件大小:927K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
TPS76901, TPS76912, TPS76915, TPS76918, TPS76925
TPS76927, TPS76928, TPS76930, TPS76933, TPS76950
ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS203E – JUNE 1999 – REVISED MAY 2001
DBV PACKAGE
(TOP VIEW)
100-mA Low-Dropout Regulator
Available in 1.2-V, 1.5-V, 1.8-V, 2.5-V, 2.7-V,
2.8-V, 3.0-V, 3.3-V, and 5-V Fixed-Output and
Adjustable Versions
1
2
3
5
OUT
IN
GND
Only 17 µA Quiescent Current at 100 mA
1 µA Quiescent Current in Standby Mode
Dropout Voltage Typically 71 mV at 100mA
Over Current Limitation
4
NC/FB
EN
–40°C to 125°C Operating Junction
TPS76933
GROUND CURRENT
vs
FREE-AIR TEMPERATURE
Temperature Range
5-Pin SOT-23 (DBV) Package
22
21
20
19
18
17
16
15
description
V = 4.3 V
I
The TPS769xx family of low-dropout (LDO)
voltage regulators offers the benefits of low
dropout voltage, ultralow-power operation, and
miniaturized packaging. These regulators feature
low dropout voltages and ultralow quiescent
current compared to conventional LDO
regulators. Offered in a 5-terminal small outline
C
= 4.7 µF
O
I
O
= 100 mA
integrated-circuit
SOT-23
package,
the
TPS769xx series devices are ideal for
micropower operations and where board space is
at a premium.
I
= 0 mA
O
A combination of new circuit design and process
innovation has enabled the usual PNP pass
transistor to be replaced by a PMOS pass
element. Because the PMOS pass element
behaves as a low-value resistor, the dropout
voltage is very low, typically 71 mV at 100 mA of
–60 –40 –20
0
20 40 60 80 100 120 140
T
A
– Free-Air Temperature – °C
load current (TPS76950), and is directly proportional to the load current. Since the PMOS pass element is a
voltage-driven device, the quiescent current is ultralow (28 µA maximum) and is stable over the entire range
of output load current (0 mA to 100 mA). Intended for use in portable systems such as laptops and cellular
phones, the ultralow-dropout voltage feature and ultralow-power operation result in a significant increase in
system battery operating life.
The TPS769xx also features a logic-enabled sleep mode to shut down the regulator, reducing quiescent current
to 1 µA typical at T = 25°C. The TPS769xx is offered in 1.2-V, 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V,
J
and 5-V fixed-voltage versions and in a variable version (programmable over the range of 1.2 V to 5.5 V).
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.
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TPS76901, TPS76912, TPS76915, TPS76918, TPS76925
TPS76927, TPS76928, TPS76930, TPS76933, TPS76950
ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS203E – JUNE 1999 – REVISED MAY 2001
AVAILABLE OPTIONS
T
J
VOLTAGE
PACKAGE
PART NUMBER
SYMBOL
Variable
1.2V to 5.5V
†
‡
TPS76901DBVT
TPS76901DBVR
PCFI
†
†
†
†
†
†
†
†
†
‡
‡
‡
‡
‡
‡
‡
‡
‡
1.2 V
1.5 V
1.8 V
2.5 V
2.7 V
2.8 V
3.0 V
3.3 V
5.0 V
TPS76912DBVT
TPS76915DBVT
TPS76918DBVT
TPS76925DBVT
TPS76927DBVT
TPS76928DBVT
TPS76930DBVT
TPS76933DBVT
TPS76950DBVT
TPS76912DBVR
TPS76915DBVR
TPS76918DBVR
TPS76925DBVR
TPS76927DBVR
TPS76928DBVR
TPS76930DBVR
TPS76933DBVR
TPS76950DBVR
PCGI
PCHI
PCII
SOT-23
(DBV)
PCJI
PCKI
PCLI
PCMI
PCNI
PCOI
–40°C to 125°C
†
‡
The DBVT indicates tape and reel of 250 parts.
The DBVR indicates tape and reel of 3000 parts.
functional block diagram
TPS76901
OUT
IN
EN
Current Limit
/ Thermal
Protection
V
REF
FB
GND
TPS76912/15/18/25/27/28/30/33/50
OUT
IN
EN
Current Limit
/ Thermal
Protection
V
REF
GND
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TPS76901, TPS76912, TPS76915, TPS76918, TPS76925
TPS76927, TPS76928, TPS76930, TPS76933, TPS76950
ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS203E – JUNE 1999 – REVISED MAY 2001
Terminal Functions
TERMINAL
NAME
I/O
DESCRIPTION
NO.
2
GND
EN
Ground
3
I
I
I
Enable input
FB
4
Feedback voltage (TPS76901 only)
Input supply voltage
IN
1
NC
OUT
4
No connection (Fixed options only)
Regulated output voltage
5
O
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Input voltage range
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to 13.5 V
Voltage range at EN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to V + 0.3 V
I
Voltage on OUT, FB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Peak output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally limited
ESD rating, HBM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 kV
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Operating virtual junction temperature range, T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40°C to 150°C
J
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.
NOTE 1: All voltage values are with respect to network ground terminal.
DISSIPATION RATING TABLE
DERATING FACTOR
T
A
≤ 25°C
T
A
= 70°C
T = 85°C
A
BOARD
PACKAGE
R
R
θJA
θJC
ABOVE T = 25°C
POWER RATING POWER RATING POWER RATING
A
‡
Low K
DBV
DBV
65.8 °C/W
65.8 °C/W
259 °C/W
180 °C/W
3.9 mW/°C
5.6 mW/°C
386 mW
555 mW
212 mW
305 mW
154 mW
222 mW
§
High K
‡
§
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 NOM
MAX
10
UNIT
V
Input voltage, V (see Note 2)
2.7
1.2
0
I
Output voltage range, V
5.5
V
O
Continuous output current, I (see Note 3)
100
125
mA
°C
O
Operating junction temperature, T
–40
J
NOTES: 2. To calculate the minimum input voltage for your maximum output current, use the following formula:
V (min) = V (max) + V (max load)
I
O
DO
3. Continuous output current and operating junction temperature are limited by internal protection circuitry, but it is not recommended
that the device operate under conditions beyond those specified in this table for extended periods of time.
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TPS76901, TPS76912, TPS76915, TPS76918, TPS76925
TPS76927, TPS76928, TPS76930, TPS76933, TPS76950
ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS203E – JUNE 1999 – REVISED MAY 2001
electrical characteristics over recommended operating free-air temperature range,
V = V
+ 1 V, I = 100 mA, EN = 0 V, C = 4.7 µF (unless otherwise noted)
I
O(typ)
O
o
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
1.2 V ≤ V ≤ 5.5 V,
T
T
= 25°C
V
O
O
J
TPS76901
TPS76912
TPS76915
TPS76918
TPS76925
TPS76927
TPS76928
TPS76930
TPS76933
TPS76950
1.2 V ≤ V ≤ 5.5 V,
= –40°C to 125°C 0.97V
1.03V
O
J
O
O
T
J
T
J
T
J
T
J
T
J
T
J
T
J
T
J
T
J
T
J
T
J
T
J
T
J
T
J
T
J
T
J
T
J
T
J
= 25°C,
2.7 V < V < 10 V
IN
1.224
1.5
1.8
2.5
2.7
2.8
3.0
3.3
5.0
= –40°C to 125°C, 2.7 V < V < 10 V
IN
1.187
1.261
= 25°C,
2.7 V < V < 10 V
IN
= –40°C to 125°C, 2.7 V < V < 10 V
IN
1.455
1.746
2.425
2.619
2.716
2.910
3.201
4.850
1.545
1.854
2.575
2.781
2.884
3.090
3.399
5.150
= 25°C,
2.8 V < V < 10 V
IN
= –40°C to 125°C, 2.8 V < V < 10 V
IN
= 25°C,
3.5 V < V < 10 V
IN
= –40°C to 125°C, 3.5 V < V < 10 V
IN
Output voltage (10 µA to 100 mA
load) (see Note 4)
V
= 25°C,
3.7 V < V < 10 V
IN
= –40°C to 125°C, 3.7 V < V < 10 V
IN
= 25°C,
3.8 V < V < 10 V
IN
= –40°C to 125°C, 3.8 V < V < 10 V
IN
= 25°C,
4.0 V < V < 10 V
IN
= –40°C to 125°C, 4.0 V < V < 10 V
IN
= 25°C,
4.3 V < V < 10 V
IN
= –40°C to 125°C, 4.3 V < V < 10 V
IN
= 25°C,
6.0 V < V < 10 V
IN
= –40°C to 125°C, 6.0 V < V < 10 V
IN
EN = 0V,
= 25°C
0 mA < I < 100 mA,
O
17
T
J
Quiescent current (GND current)
(see Notes 4 and 5)
µA
mV
EN = 0V,
= –40°C to 125°C
I
O
I
O
= 100 mA,
= 0 to 100 mA,
= 25°C,
28
T
J
EN = 0V,
= 25°C
Load regulation
12
T
J
V
+ 1 V < V ≤ 10 V, T
I J
O
0.04
See Note 4
Output voltage line regulation (∆V /V
)
(see Note 5)
%/V
O
O
V
+ 1 V < V ≤ 10 V,
= –40°C to 125°C, See Note 4
O
I
0.1
T
J
BW = 300 Hz to 50 kHz,
Output noise voltage
Output current limit
190
µVrms
C
= 10 µF,
T = 25°C
J
o
V
0 V,
See Note 4
2.7 < V < 10 V
350
1
750
2
mA
µA
µA
O =
EN = V ,
I
I
Standby current
T
J
= –40°C to 125°C
NOTES: 4. Minimum IN operating voltage is 2.7 V or V
+ 1 V, whichever is greater. Maximum IN voltage 10 V, minimum output current
O(typ)
10 µA, maximum output current 100 mA.
5. If V ≤ 1.8 V then V
= 2.7 V, V
= 10 V:
O
Imin
Imax
V
V
2.7 V
O
O
Imax
100
Line Reg. (mV)
% V
1000
If V ≥ 2.5 V then V
Imin
= V + 1 V, V
O Imax
= 10 V:
O
V
V
V
1 V
Imax
O
Line Reg. (mV)
% V
1000
100
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TPS76901, TPS76912, TPS76915, TPS76918, TPS76925
TPS76927, TPS76928, TPS76930, TPS76933, TPS76950
ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS203E – JUNE 1999 – REVISED MAY 2001
electrical characteristics over recommended operating free-air temperature range,
V = V
+ 1 V, I = 100 mA, EN = 0 V, C = 4.7 µF (unless otherwise noted) (continued)
I
O(typ)
O
o
PARAMETER
TEST CONDITIONS
FB = 1.224 V (TPS76901)
2.7 V < V < 10 V
MIN
–1
TYP
MAX
UNIT
µA
V
FB input current
1
High level enable input voltage
Low level enable input voltage
1.7
I
2.7 V < V < 10 V
I
0.9
V
f = 1 kHz,
C = 10 µF,
o
See Note 4
Power supply ripple rejection
Input current (EN)
60
0
dB
T
J
= 25°C,
EN = 0 V
EN = V
–1
–1
1
1
µA
µA
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
= 50 mA,
= 50 mA,
= 100 mA,
= 100 mA,
= 50 mA,
= 50 mA,
= 100 mA,
= 100 mA,
= 50 mA,
= 50 mA,
= 100 mA,
= 100 mA,
= 50 mA,
= 50 mA,
= 100 mA,
= 100 mA,
T
J
T
J
T
J
T
J
T
J
T
J
T
J
T
J
T
J
T
J
T
J
T
J
T
J
T
J
T
J
T
J
= 25°C
60
122
57
O
= –40°C to 125°C
= 25°C
125
245
115
230
100
200
85
O
TPS76928
TPS76930
TPS76933
TPS76950
O
= –40°C to 125°C
= 25°C
O
O
= –40°C to 125°C
= 25°C
O
115
48
O
= –40°C to 125°C
= 25°C
O
Dropout voltage (see Note 6)
mV
O
= –40°C to 125°C
= 25°C
O
98
O
= –40°C to 125°C
= 25°C
O
35
O
= –40°C to 125°C
= 25°C
O
71
O
= –40°C to 125°C
170
O
NOTES: 4. Minimum IN operating voltage is 2.7 V or V
+ 1 V, whichever is greater. Maximum IN voltage 10 V, minimum output current
O(typ)
10 µA, maximum output current 100 mA.
6. IN voltage equals V (Typ) – 100mV; TPS76901 output voltage set to 3.3V nominal with external resistor divider. TPS76912,
O
TPS76915, TPS76918, TPS76925, and TPS76927 dropout voltage limited by input voltage range limitations.
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
vs Output current
vs Free-air temperature
vs Free-air temperature
vs Frequency
1, 2, 3
4, 5, 6
7
V
Output voltage
O
Ground current
Output spectral noise density
Output impedance
Dropout voltage
8
Z
o
vs Frequency
9
V
DO
vs Free-air temperature
vs Frequency
10
Ripple rejection
11
LDO startup time
12
Line transient response
Load transient response
13, 15
14, 16
17, 19
18, 20
vs Output current
Equivalent series resistance (ESR)
vs Added ceramic capacitance
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TPS76901, TPS76912, TPS76915, TPS76918, TPS76925
TPS76927, TPS76928, TPS76930, TPS76933, TPS76950
ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS203E – JUNE 1999 – REVISED MAY 2001
TYPICAL CHARACTERISTICS
TPS76925
TPS76915
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
1.498
1.496
1.494
1.492
1.490
1.488
2.498
2.496
2.494
2.492
2.490
2.488
2.486
V = 2.7 V
I
V = 3.5 V
I
C
= 4.7 µF
= 25° C
O
C
= 4.7 µF
= 25° C
O
T
A
T
A
1.486
1.484
2.484
2.482
0
20
40
60
80
100
0
20
40
60
80
100
I
O
– Output Current – mA
I
O
– Output Current – mA
Figure 1
Figure 2
TPS76915
TPS76933
OUTPUT VOLTAGE
vs
OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
OUTPUT CURRENT
1.496
1.494
1.492
1.490
1.488
1.486
1.484
3.284
3.282
3.280
3.278
3.276
3.274
V = 4.3 V
I
C
T
= 4.7 µF
= 25° C
O
A
I
= 1 mA
V = 2.7 V
O
I
C
= 4.7 µF
O
I
= 100 mA
O
3.272
3.270
1.482
1.480
–60 –40 –20
0
20 40 60 80 100 120 140
0
20
40
60
80
100
T
A
– Free-Air Temperature – °C
I
O
– Output Current – mA
Figure 3
Figure 4
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TPS76901, TPS76912, TPS76915, TPS76918, TPS76925
TPS76927, TPS76928, TPS76930, TPS76933, TPS76950
ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS203E – JUNE 1999 – REVISED MAY 2001
TYPICAL CHARACTERISTICS
TPS76925
OUTPUT VOLTAGE
vs
TPS76933
OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
FREE-AIR TEMPERATURE
2.496
2.494
2.492
3.285
3.280
I
O
= 1 mA
I
O
= 1 mA
V = 4.3 V
2.490
2.488
2.486
2.484
I
3.275
3.270
3.265
C
= 4.7 µF
O
I
O
= 100 mA
I
O
= 100 mA
2.482
2.480
2.478
2.476
V = 3.5 V
3.260
3.255
I
C
= 4.7 µF
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
TPS76933
TPS76933
GROUND CURRENT
vs
FREE-AIR TEMPERATURE
OUTPUT SPECTRAL NOISE DENSITY
vs
FREQUENCY
22
21
20
19
18
17
16
15
2
V = 4.3 V
I
1.8
1.6
C
= 4.7 µF
O
C
= 10 µF
= 1 mA
O
I
O
C
= 4.7 µF
= 100 mA
O
1.4
1.2
1
I
O
I
O
= 100 mA
0.8
I
= 0 mA
C
= 4.7 µF
= 1 mA
O
O
I
O
0.6
0.4
0.2
0
C
= 10 µF
O
V = 4.3 V
I
I
O
= 100 mA
–60 –40 –20
0
20 40 60 80 100 120 140
100
1k
10k
100k
T
A
– Free-Air Temperature – °C
f – Frequency – Hz
Figure 7
Figure 8
7
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TPS76901, TPS76912, TPS76915, TPS76918, TPS76925
TPS76927, TPS76928, TPS76930, TPS76933, TPS76950
ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS203E – JUNE 1999 – REVISED MAY 2001
TYPICAL CHARACTERISTICS
TPS76933
OUTPUT IMPEDANCE
vs
DROPOUT VOLTAGE
vs
FREQUENCY
FREE-AIR TEMPERATURE
2
1.8
1.6
1000
100
10
V = 3.2 V
V = 4.3 V
I
I
C
= 4.7 µF
C
= 4.7 µF
O
O
ESR = 0.3 Ω
= 25° C
T
A
1.4
1.2
1
I
O
= 100 mA
0.8
I
O
= 1 mA
0.6
I
O
= 10 mA
0.4
0.2
0
I
O
= 100 mA
1 k
1
10
100
10 k
100 k
1 M
–60 –40 –20
0
20 40 60 80 100 120 140
f – Frequency – Hz
T
A
– Free-Air Temperature – °C
Figure 9
Figure 10
TPS76933
RIPPLE REJECTION
vs
LDO STARTUP TIME
FREQUENCY
100
90
80
70
60
50
EN
I
O
= 1 mA
40
30
20
10
I
O
= 100 mA
V = 4.3 V
I
V
O
C
= 4.7 µF
O
0
ESR = 0.3 Ω
–10
10
100
1 k
10 k
100 k
1 M
10 M
0
20 40 60 80 100 120 140 160 180 200
f – Frequency – Hz
t – Time – µs
Figure 11
Figure 12
8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TPS76901, TPS76912, TPS76915, TPS76918, TPS76925
TPS76927, TPS76928, TPS76930, TPS76933, TPS76950
ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS203E – JUNE 1999 – REVISED MAY 2001
TYPICAL CHARACTERISTICS
TPS76915
TPS76915
LINE TRANSIENT RESPONSE
LOAD TRANSIENT RESPONSE
100
0
10
0
–10
3.7
0
–200
–400
2.7
I
C
= 10 mA
L
V = 2.7 V
I
= 4.7 µF
O
C
= 10 µF
O
ESR = 0.3 Ω
ESR = 0.3 Ω
0
20 40 60 80 100 120 140 160 180 200
0
20 40 60 80 100 120 140 160 180 200
t – Time – µs
t – Time – µs
Figure 13
Figure 14
TPS76933
TPS76933
LINE TRANSIENT RESPONSE
LOAD TRANSIENT RESPONSE
10
0
100
0
–10
V = 4.3 V
I
O
C
= 4.7 µF
5.3
ESR = 0.3 Ω
100
0
4.3
I
C
= 10 mA
L
–100
= 4.7 µF
O
ESR = 0.3 Ω
0
20 40 60 80 100 120 140 160 180
0
20 40 60 80 100 120 140 160 180
t – Time – µs
t – Time – µs
Figure 15
Figure 16
9
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TPS76901, TPS76912, TPS76915, TPS76918, TPS76925
TPS76927, TPS76928, TPS76930, TPS76933, TPS76950
ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS203E – JUNE 1999 – REVISED MAY 2001
TYPICAL CHARACTERISTICS
TPS76933
TYPICAL REGIONS OF STABILITY
EQUIVALENT SERIES RESISTANCE (ESR)
vs
TPS76933
TYPICAL REGIONS OF STABILITY
EQUIVALENT SERIES RESISTANCE (ESR)
vs
†
OUTPUT CURRENT
ADDED CERAMIC CAPACITANCE
100
100
V
C
= 4.3 V
= 4.7 µF
V
C
= 4.3 V
= 4.7 µF
O
IN
O
IN
3.3 V LDO
I = 100 mA
L
Region of Instability
Region of Stability
10
Region of Instability
Region of Stability
10
1
0.2
0.1
1
0
25
50
75
100
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
1
I
O
– Output Current – mA
Added Ceramic Capacitance – µF
Figure 17
Figure 18
TPS76933
TPS76933
TYPICAL REGIONS OF STABILITY
EQUIVALENT SERIES RESISTANCE (ESR)
vs
TYPICAL REGIONS OF STABILITY
†
EQUIVALENT SERIES RESISTANCE (ESR)
vs
OUTPUT CURRENT
ADDED CERAMIC CAPACITANCE
100
10
1
100
V
C
= 4.3 V
= 10 µF
V
C
= 4.3 V
= 10 µF
O
IN
O
IN
3.3 V LDO
I = 100 mA
L
Region of Instability
Region of Instability
Region of Stability
10
Region of Stability
0.2
0.1
1
0
25
50
75
100
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
1
I
O
– Output Current – mA
Added Ceramic Capacitance – µF
Figure 19
Figure 20
10
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TPS76901, TPS76912, TPS76915, TPS76918, TPS76925
TPS76927, TPS76928, TPS76930, TPS76933, TPS76950
ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS203E – JUNE 1999 – REVISED MAY 2001
APPLICATION INFORMATION
The TPS769xx family of low-dropout (LDO) regulators have been optimized for use in battery-operated
equipment. They feature extremely low dropout voltages, low quiescent current (17 µA nominally), and enable
inputs to reduce supply currents to 1 µA when the regulators are turned off.
device operation
The TPS769xx uses a PMOS pass element to dramatically reduce both dropout voltage and supply current over
more conventional PNP-pass-element LDO designs. The PMOS pass element is a voltage-controlled device
and, unlike a PNP transistor, it does not require increased drive current as output current increases. Supply
current in the TPS769xx is essentially constant from no load to maximum load.
Current limiting and thermal protection prevent damage by excessive output current and/or power dissipation.
The device switches into a constant-current mode at approximately 350 mA; further load reduces the output
voltage instead of increasing the output current. The thermal protection shuts the regulator off if the junction
temperature rises above approximately 165°C. Recovery is automatic when the junction temperature drops
approximately 25°C below the high temperature trip point. The PMOS pass element includes a back gate diode
that conducts reverse current when the input voltage level drops below the output voltage level.
A voltage of 1.7 V or greater on the EN input will disable the TPS769xx internal circuitry, reducing the supply
current to 1µA. A voltage of less than 0.9 V on the EN input will enable the TPS769xx and will enable normal
operation to resume. The EN input does not include any deliberate hysteresis, and it exhibits an actual switching
threshold of approximately 1.5 V.
A typical application circuit is shown in Figure 21.
†
TPS769xx
1
3
V
IN
I
4
5
NC/FB
OUT
V
O
C1
1 µF
EN
+
4.7 µF
GND
ESR = 0.2 Ω
2
†
TPS76912, TPS76915, TPS76918, TPS76925, TPS76927, TPS76928,
TPS76930, TPS76933, TPS76950 (fixed-voltage options).
Figure 21. Typical Application Circuit
11
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TPS76901, TPS76912, TPS76915, TPS76918, TPS76925
TPS76927, TPS76928, TPS76930, TPS76933, TPS76950
ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS203E – JUNE 1999 – REVISED MAY 2001
APPLICATION INFORMATION
external capacitor requirements
Although not required, a 0.047-µF or larger ceramic input bypass capacitor, connected between IN and GND
and located close to the TPS769xx, is recommended to improve transient response and noise rejection. A
higher-value electrolytic input capacitor may be necessary if large, fast-rise-time load transients are anticipated
and the device is located several inches from the power source.
Like all low dropout regulators, the TPS769xx requires an output capacitor connected between OUT and GND
to stabilize the internal control loop. The minimum recommended capacitance is 4.7 µF. The ESR (equivalent
series resistance) of the capacitor should be between 0.2Ω and 10 Ω. toensurestability. Capacitorvalueslarger
than 4.7 µF are acceptable, and allow the use of smaller ESR values. Capacitances less than 4.7 µF are not
recommended because they require careful selection of ESR to ensure stability. 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 Nichico, meet the ESR requirements stated above. Multilayer ceramic
capacitors may have very small equivalent series resistances and may thus require the addition of a low value
series resistor to ensure stability.
CAPACITOR SELECTION
†
†
PART NO.
MFR.
KEMET
SPRAGUE
SPRAGUE
AVX
VALUE
4.7 µF
10 µF
MAX ESR
1.5 Ω
SIZE (H × L × W)
1.9 × 3.5 × 2.8
1.3 × 7.0 × 2.7
2.5 × 7.6 × 2.5
2.6 × 6.0 × 3.2
T494B475K016AS
195D106x0016x2T
695D106x003562T
TPSC475K035R0600
1.5 Ω
10 µF
1.3 Ω
4.7 µF
0.6 Ω
†
Size is in mm. ESR is maximum resistance in Ohms at 100 kHz and T = 25°C. Contact manufacturer for minimum ESR values.
A
12
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TPS76901, TPS76912, TPS76915, TPS76918, TPS76925
TPS76927, TPS76928, TPS76930, TPS76933, TPS76950
ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS203E – JUNE 1999 – REVISED MAY 2001
APPLICATION INFORMATION
output voltage programming
The output voltage of the TPS76901 adjustable regulator is programmed using an external resistor divider as
shown in Figure 22. The output voltage is calculated using:
R1
R2
(1)
V
V
1
O
ref
Where:
V
= 1.224 V typ (the internal reference voltage)
ref
Resistors R1 and R2 should be chosen for approximately 7-µA divider current. Lower value resistors can be
used but offer no inherent advantage and waste more power. Higher values should be avoided as leakage
currents at FB increase the output voltage error. The recommended design procedure is to choose
R2 = 169 kΩ to set the divider current at 7 µA and then calculate R1 using:
V
O
R1
1
R2
(2)
V
ref
OUTPUT VOLTAGE
PROGRAMMING GUIDE
TPS76901
DIVIDER RESISTANCE
OUTPUT
VOLTAGE
(V)
1
‡
V
(kΩ)
I
IN
1 µF
R1
R2
5
2.5
3.3
3.6
4.0
5.0
174
287
324
383
523
169
169
169
169
169
V
OUT
FB
O
≥1.7 V
3
R1
R2
EN
4
≤0.9 V
4.7 µF
GND
2
ESR = 0.2 Ω
‡
1% values shown.
Figure 22. TPS76901 Adjustable LDO Regulator Programming
13
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TPS76901, TPS76912, TPS76915, TPS76918, TPS76925
TPS76927, TPS76928, TPS76930, TPS76933, TPS76950
ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS203E – JUNE 1999 – REVISED MAY 2001
APPLICATION INFORMATION
power dissipation and junction temperature
Specified regulator operation is assured to a junction temperature of 125°C; the maximum junction temperature
should be restricted to 125°C under normal operating conditions. This restriction limits the power dissipation
the regulator can handle in any given application. To ensure the junction temperature is within acceptable limits,
calculate the maximum allowable dissipation, P
, and the actual dissipation, P , which must be less than
D(max)
D
or equal to P
.
D(max)
The maximum-power-dissipation limit is determined using the following equation:
T max
J
T
A
P
D(max)
R
JA
Where:
T max is the maximum allowable junction temperature
J
R
is the thermal resistance junction-to-ambient for the package, see the dissipation rating table.
θJA
T is the ambient temperature.
A
The regulator dissipation is calculated using:
P
V
V
I
D
I
O
O
Power dissipation resulting from quiescent current is negligible. Excessive power dissipation will trigger the
thermal protection circuit.
regulator protection
The TPS769xx PMOS-pass transistor has a built-in back diode that conducts reverse current when the input
voltage drops below the output voltage (e.g., during power down). Current is conducted from the output to the
input and is not internally limited. If extended reverse voltage operation is anticipated, external limiting might
be appropriate.
The TPS769xx features internal current limiting and thermal protection. During normal operation, the TPS769xx
limits output current to approximately 350 mA. When current limiting engages, the output voltage scales back
linearly until the overcurrent condition ends. While current limiting is designed to prevent gross device failure,
care should be taken not to exceed the power dissipation ratings of the package. If the temperature of thedevice
exceeds approximately 165°C, thermal-protection circuitry shuts it down. Once the device has cooled down to
below approximately 140°C, regulator operation resumes.
14
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PACKAGE OPTION ADDENDUM
www.ti.com
24-Jan-2013
PACKAGING INFORMATION
Orderable Device
TPS76901DBVR
TPS76901DBVRG4
TPS76901DBVT
TPS76901DBVTG4
TPS76912DBVR
TPS76912DBVRG4
TPS76912DBVT
TPS76912DBVTG4
TPS76915DBVR
TPS76915DBVRG4
TPS76915DBVT
TPS76915DBVTG4
TPS76918DBVR
TPS76918DBVRG4
TPS76918DBVT
TPS76918DBVTG4
TPS76925DBVR
Status Package Type Package Pins Package Qty
Eco Plan Lead/Ball Finish
MSL Peak Temp
Op Temp (°C)
Top-Side Markings
Samples
Drawing
(1)
(2)
(3)
(4)
ACTIVE
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
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
3000
3000
250
Green (RoHS
& no Sb/Br)
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
PCFI
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
Green (RoHS
& no Sb/Br)
PCFI
PCFI
PCFI
PCGI
PCGI
PCGI
PCGI
PCHI
PCHI
PCHI
PCHI
PCII
Green (RoHS
& no Sb/Br)
250
Green (RoHS
& no Sb/Br)
3000
3000
250
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
250
Green (RoHS
& no Sb/Br)
3000
3000
250
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
250
Green (RoHS
& no Sb/Br)
3000
3000
250
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
PCII
Green (RoHS
& no Sb/Br)
PCII
250
Green (RoHS
& no Sb/Br)
PCII
3000
Green (RoHS
& no Sb/Br)
PCJI
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
24-Jan-2013
Orderable Device
Status Package Type Package Pins Package Qty
Eco Plan Lead/Ball Finish
MSL Peak Temp
Op Temp (°C)
Top-Side Markings
Samples
Drawing
(1)
(2)
(3)
(4)
TPS76925DBVRG4
TPS76925DBVT
TPS76925DBVTG4
TPS76927DBVR
TPS76927DBVRG4
TPS76927DBVT
TPS76927DBVTG4
TPS76928DBVR
TPS76928DBVRG4
TPS76928DBVT
TPS76928DBVTG4
TPS76930DBVR
TPS76930DBVRG4
TPS76930DBVT
TPS76930DBVTG4
TPS76933DBVR
TPS76933DBVRG4
TPS76933DBVT
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
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
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
3000
250
Green (RoHS
& no Sb/Br)
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
PCJI
Green (RoHS
& no Sb/Br)
PCJI
PCJI
PCKI
PCKI
PCKI
PCKI
PCLI
PCLI
PCLI
PCLI
PCMI
PCMI
PCMI
PCMI
PCNI
PCNI
PCNI
250
Green (RoHS
& no Sb/Br)
3000
3000
250
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
250
Green (RoHS
& no Sb/Br)
3000
3000
250
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
250
Green (RoHS
& no Sb/Br)
3000
3000
250
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
250
Green (RoHS
& no Sb/Br)
3000
3000
250
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Addendum-Page 2
PACKAGE OPTION ADDENDUM
www.ti.com
24-Jan-2013
Orderable Device
Status Package Type Package Pins Package Qty
Eco Plan Lead/Ball Finish
MSL Peak Temp
Op Temp (°C)
Top-Side Markings
Samples
Drawing
(1)
(2)
(3)
(4)
TPS76933DBVTG4
TPS76950DBVR
TPS76950DBVRG4
TPS76950DBVT
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
DBV
DBV
DBV
DBV
DBV
5
5
5
5
5
250
3000
3000
250
Green (RoHS
& no Sb/Br)
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
PCNI
Green (RoHS
& no Sb/Br)
PCOI
PCOI
PCOI
PCOI
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
TPS76950DBVTG4
250
Green (RoHS
& no Sb/Br)
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight
in homogeneous material)
(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
(4) Only one of markings shown within the brackets will appear on the physical 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 OPTION ADDENDUM
www.ti.com
24-Jan-2013
OTHER QUALIFIED VERSIONS OF TPS76901, TPS76912, TPS76915, TPS76918, TPS76925, TPS76927, TPS76928, TPS76930, TPS76933, TPS76950 :
Automotive: TPS76901-Q1, TPS76912-Q1, TPS76915-Q1, TPS76918-Q1, TPS76925-Q1, TPS76927-Q1, TPS76928-Q1, TPS76930-Q1, TPS76933-Q1, TPS76950-Q1
•
Enhanced Product: TPS76901-EP
•
NOTE: Qualified Version Definitions:
Automotive - Q100 devices qualified for high-reliability automotive applications targeting zero defects
•
Enhanced Product - Supports Defense, Aerospace and Medical Applications
•
Addendum-Page 4
PACKAGE MATERIALS INFORMATION
www.ti.com
8-May-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)
TPS76901DBVR
TPS76901DBVT
TPS76912DBVR
TPS76912DBVT
TPS76915DBVR
TPS76915DBVT
TPS76918DBVR
TPS76918DBVT
TPS76925DBVR
TPS76925DBVT
TPS76927DBVR
TPS76927DBVT
TPS76928DBVR
TPS76928DBVT
TPS76930DBVR
TPS76930DBVT
TPS76933DBVR
TPS76933DBVT
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
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
3000
250
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
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
3.23
3.23
3.23
3.23
3.23
3.23
3.23
3.23
3.23
3.23
3.23
3.23
3.23
3.23
3.23
3.23
3.23
3.23
3.17
3.17
3.17
3.17
3.17
3.17
3.17
3.17
3.17
3.17
3.17
3.17
3.17
3.17
3.17
3.17
3.17
3.17
1.37
1.37
1.37
1.37
1.37
1.37
1.37
1.37
1.37
1.37
1.37
1.37
1.37
1.37
1.37
1.37
1.37
1.37
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
3000
250
3000
250
3000
250
3000
250
3000
250
3000
250
3000
250
3000
250
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
8-May-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)
TPS76950DBVR
TPS76950DBVT
SOT-23
SOT-23
DBV
DBV
5
5
3000
250
178.0
178.0
9.0
9.0
3.23
3.23
3.17
3.17
1.37
1.37
4.0
4.0
8.0
8.0
Q3
Q3
*All dimensions are nominal
Device
Package Type Package Drawing Pins
SPQ
Length (mm) Width (mm) Height (mm)
TPS76901DBVR
TPS76901DBVT
TPS76912DBVR
TPS76912DBVT
TPS76915DBVR
TPS76915DBVT
TPS76918DBVR
TPS76918DBVT
TPS76925DBVR
TPS76925DBVT
TPS76927DBVR
TPS76927DBVT
TPS76928DBVR
TPS76928DBVT
TPS76930DBVR
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
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
3000
250
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
3000
250
3000
250
3000
250
3000
250
3000
250
3000
250
3000
Pack Materials-Page 2
PACKAGE MATERIALS INFORMATION
www.ti.com
8-May-2013
Device
Package Type Package Drawing Pins
SPQ
Length (mm) Width (mm) Height (mm)
TPS76930DBVT
TPS76933DBVR
TPS76933DBVT
TPS76950DBVR
TPS76950DBVT
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
DBV
DBV
DBV
DBV
DBV
5
5
5
5
5
250
3000
250
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
18.0
18.0
18.0
18.0
18.0
3000
250
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
that may be provided by TI. Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which
anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause
harm and take appropriate remedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the use
of any TI components in safety-critical applications.
In some cases, TI components may be promoted specifically to facilitate safety-related applications. With such components, TI’s goal is to
help enable customers to design and create their own end-product solutions that meet applicable functional safety standards and
requirements. Nonetheless, such components are subject to these terms.
No TI components are authorized for use in FDA Class III (or similar life-critical medical equipment) unless authorized officers of the parties
have executed a special agreement specifically governing such use.
Only those TI components which TI has specifically designated as military grade or “enhanced plastic” are designed and intended for use in
military/aerospace applications or environments. Buyer acknowledges and agrees that any military or aerospace use of TI components
which have not been so designated is solely at the Buyer's risk, and that Buyer is solely responsible for compliance with all legal and
regulatory requirements in connection with such use.
TI has specifically designated certain components as meeting ISO/TS16949 requirements, mainly for automotive use. In any case of use of
non-designated products, TI will not be responsible for any failure to meet ISO/TS16949.
Products
Applications
Audio
www.ti.com/audio
amplifier.ti.com
dataconverter.ti.com
www.dlp.com
Automotive and Transportation www.ti.com/automotive
Communications and Telecom www.ti.com/communications
Amplifiers
Data Converters
DLP® Products
DSP
Computers and Peripherals
Consumer Electronics
Energy and Lighting
Industrial
www.ti.com/computers
www.ti.com/consumer-apps
www.ti.com/energy
dsp.ti.com
Clocks and Timers
Interface
www.ti.com/clocks
interface.ti.com
logic.ti.com
www.ti.com/industrial
www.ti.com/medical
Medical
Logic
Security
www.ti.com/security
Power Mgmt
Microcontrollers
RFID
power.ti.com
Space, Avionics and Defense
Video and Imaging
www.ti.com/space-avionics-defense
www.ti.com/video
microcontroller.ti.com
www.ti-rfid.com
www.ti.com/omap
OMAP Applications Processors
Wireless Connectivity
TI E2E Community
e2e.ti.com
www.ti.com/wirelessconnectivity
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2013, Texas Instruments Incorporated
相关型号:
©2020 ICPDF网 联系我们和版权申明