Datasheet

TPS76130, TPS76132, TPS76133, TPS76138, TPS76150
LOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS178B – DECEMBER 1998 – REVISED MAY 2001
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range,
V
I
= V
O(typ)
+ 1 V, I
O
= 1 mA, EN = V
I
, C
o
= 4.7 µF (unless otherwise noted) (continued)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
I
O
= 0 mA, T
J
= 25°C 1 3
I
O
= 0 mA 5
I
O
= 1 mA, T
J
= 25°C 7 10
I
O
= 1 mA 15
Dro
p
out voltage
I
O
= 10 mA, T
J
= 25°C 40 60
mV
Dropout
voltage
I
O
= 10 mA 90
mV
I
O
= 50 mA, T
J
= 25°C 120 150
I
O
= 50 mA 180
I
O
= 100 mA, T
J
= 25°C 170 240
I
O
= 100 mA 280
Peak output current/current limit 100 125 135 mA
High level enable input 2 V
Low level enable input 0.8 V
I
I
In
p
ut current (EN)
EN = 0 V –1 0 1
µA
I
I
Input
current
(EN)
EN = V
I
2.5 5
µ
A
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
V
O
Out
p
ut voltage
vs Output current 1, 2, 3
V
O
Output
voltage
vs Free-air temperature 4, 5, 6
Ground current vs Free-air temperature 7, 8, 9
Output noise vs Frequency 10
Z
o
Output impedance vs Frequency 11
V
DO
Dropout voltage vs Free-air temperature 12
Line transient response 13, 15
Load transient response 14, 16