Preliminary and all contents are subject to change without prior notice.

© Seaward Electronics, Inc., • www.seawardinc.com • Page

1

9/4/2012

SE1084

5A Low Dropout Linear Regulator

Typical Application

General Description

SE1084 is a low dropout positive adjustable

or fixed-mode regulator with minimum of

5.0A output current capability. The product is

specifically

designed

to

provide

well-regulated supply for low voltage IC

applications

such

as

high-speed

bus

termination and low current 3.3V logic

supply. SE1084 is also well suited for other

applications such as VGA cards.SE1084 is

guaranteed to have lower than 1.5V dropout

at full load current making it ideal to provide

well-regulated outputs of 1.25Vto 3.3V with

4.8Vto 12V input supply.

Features



5V maximum dropout at full load current



Built-in thermal shutdown



Output current limiting



Adjustable

and1.5V/1.8V/2.5V/3.3V/5.0V

fixed

output voltages



Fast transient response



Good noise rejection



Package: TO252, TO263,

TO220

Applications

 High Efficiency Linear Regulators

 Battery Chargers

 Post Regulation for Switching Supply

 Microprocessor Supply

 Desktop PCs, RISC and Embedded

Processors' Supply