UNISONIC TECHNOLOGIES CO.,

LM79XX

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

7 of 7

Copyright © 2008 Unisonic Technologies Co.,

QW-R101-007.F

3 TERMINAL 1A NEGATIVE

VOLTAGE REGULATOR

DESCRIPTION

The UTC LM79XX series of three-terminal negative regulators is

available several fixed output voltage, making them useful in a wide

range of application. Each type employs internal current limiting, thermal

shut-down and safe area protection, making it essentially indestructible.

FEATURES

* Output Current Up to 1A

*-5V, -6V, -8V, -9V,-12V, -15V, -18V, -24V Output Voltage Available

* Thermal Overload Protection

* Short Circuit Protection

ORDERING INFORMATION

Ordering Number

Pin Assignment

Normal

Lead Free

Halogen Free

Package

1

2

3

Packing

LM79xx-TA3-T

LM79xxL-TA3-T

LM79xxG-TA3-T

TO-220

G

I

O

Tube

LM79xx-TF3-T

LM79xxL-TF3-T

LM79xxG-TF3-T

TO-220F

G

I

O

Tube

Note: O: Output G: GND I: Input

MARKING INFORMATION

PACKAGE

VOLTAGE CODE

MARKING

TO-220

TO-220F

05: - 5.0V

06:-6.0V

08:-8.0V

09:-9.0V

12:-12V

15:-15V

18:-18V

24:-24V

12

3

UTC

LM79

Voltage Code

Date Code

L: Lead Free

G: Halogen Free

Lot Code