AP1187

1A Ultra Low Dropout Positive Adjustable Regulator

Anachip Corp.

www.anachip.com.tw

Rev.1.1 Aug 23, 2005

2/6

Ordering Information

S7:SOP-7L

AP 1187 X

X

X

Package

Packing

Blank : Tube

A : Taping& Reel

Low Dropout Regulator

Lead Free

Blank : Normal

L : Lead Free Package

Block Diagram

Thermal

Shutdown

ADJ

1.25V

+

Current

Limit

+

-

+

+

V

SENSE

V

OUT

V

IN

V

CTRL

Symbol

Parameter

Rating

Unit

Input Voltage

16

V

Control Input Voltage

18

V

Power Dissipation

Internally limited

Storage Temperature

-65 to +150

oC

Operating Junction Temperature Range

0 to +150

oC

NOTE1:

AP1187-ADJ incorporates an internal thermal shutdown that protects the device when the junction temperature exceeds the

allowable maximum junction temperature.