Ultra Low Dropout, 3.0A

Adjustable Positive Linear Regulator

5962 - 0323801MYA

Thru-Hole (MO-078AA)

www.irf.com

1

10/25/06

MO-078AA

OM7764ASC

Description

Features:

High Reliability

The OM7764ASC is a 3.0A, ultra low dropout,

adjustable linear regulator specifically designed for

low voltage, high current applications. Housed in a

hermetic package, the dropout of these devices is

400mV at full load. All protective features are

designed into the circuit including thermal shutdown,

current limiting and safe area control. These units are

ideally suited for military/defense, commercial aircraft,

industrial control and other harsh environments where

a hermetically sealed package is required.

Absolute Maximum Ratings

Parameter

Symbol

Value

Units

Output Currrent

3.0

A

Input Voltage

+20

V

Power Dissipation @ Tc = 25°C

20

W

Thermal Resistance, Junction to Case

5.0

°C/W

Operating Junction Temperature Range

-55 to +125

Storage Temperature Range

-65 to +150

°C

Lead Temperature Soldering (10second maximum)

300

Product Summary

Part Number

Output Voltage

Current

Dropout

OM7764ASC

1.21V to 20V

3.0A

0.4V

PD - 94749A