S5215M 参数 Datasheet PDF下载

S52xxM

Low Drop Output Voltage Regulator

Description

The S52xxM is a u-cap 150mA linear voltage regulator in the SOT-25 package. This regulator has very low dropout

voltage and very low ground current. It is designed especially for hand-sets, battery-powered devices and can be

controlled by a CMOS or TTL. When the S52xxM is disabled, power consumption drops to nearly zero.

Features

•

Output current of 150mA

•

Low quiescent current

•

Low dropout voltage

•

Current limit protection

•

Logic-controlled electronic enable

Pin Connections

5

4

1

2

PIN Connections

1. Input

2. Ground

3. Control

4. Noise bypass

5. Output

3

Ordering Information

Type NO.

S52xxM

Marking

5□□■

Package Code

SOT - 25

□□:

Voltage Code (15:1.5V, 18:1.8V, 25:2.5V, 28:2.8V, 30:3.0V, 33:3.3V, 50:5.0V)

■

:

YY&WW Code

Outline Dimensions

(Unit : mm )

BLOCK DIAGRAM

V

I

1

Bias Circuit

5 Vo

Control 3

+

Noise

4 Bypass

Bandgap

Reference

-

Current

Limit Circuit

2

GND

KSD-I5O005-003

1