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,

VI = VO(typ) + 1 V, IO = 1 mA, EN = VI, Co = 4.7 µF (unless otherwise noted) (continued)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

IO = 0 mA,

TJ = 25°C

1

3

IO = 0 mA

5

IO = 1 mA,

TJ = 25°C

7

10

IO = 1 mA

15

Dropout voltage

IO = 10 mA,

TJ = 25°C

40

60

mV

Dropout voltage

IO = 10 mA

90

mV

IO = 50 mA,

TJ = 25°C

120

150

IO = 50 mA

180

IO = 100 mA,

TJ = 25°C

170

240

IO = 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

II

Input current (EN)

EN = 0 V

–1

0

1

µA

II

Input current (EN)

EN = VI

2.5

5

µA

TYPICAL CHARACTERISTICS

Table of Graphs

FIGURE

VO

Output voltage

vs Output current

1, 2, 3

VO

Output voltage

vs Free-air temperature

4, 5, 6

Ground current

vs Free-air temperature

7, 8, 9

Output noise

vs Frequency

10

Zo

Output impedance

vs Frequency

11

VDO

Dropout voltage

vs Free-air temperature

12

Line transient response

13, 15

Load transient response

14, 16