GJ79XX

Page: 1/5

ISSUED DATE :2006/01/10

REVISED DATE :

G

X

3-TERMINAL NEGATIVE VOLTAGE REGULATORS

Description

The GJ79XX series of fixed-voltage monolithic integrated-circuit voltage regulators are designed to complement

Series GJ78XX in a wide range of applications. These applications include on-card regulation for elimination of

noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up

to 1.0 amperes of output current. The internal current limiting and thermal shutdown features of these

regulators make them essentially immune to overload. In addition to use as fixed-voltage regulators, these

devices can be used with external components to obtain adjustable output voltage and current and also as the

power pass element in precision regulators.

Features

&Internal Thermal Overload Protection

&Internal Short-Circuit Current Limiting

&No External Components

&Output Transistor Safe-Area Compensation

Package Dimensions

Millimeter

Millimeter

REF.

Min.

Max.

REF.

Min.

Max.

A

6.40

6.80

G

0.50

0.70

B

5.20

5.50

H

2.20

2.40

C

6.80

7.20

J

0.45

0.55

D

2.40

3.00

K

0

0.15

E

2.30 REF.

L

0.90

1.50

F

0.70

0.90

M

5.40

5.80

S

0.60

0.90

R

0.80

1.20

Parameter

Ratings

Unit

GJ7905 ~ 18

-35V

V

I

nput voltage

GJ7924

-40V

V

Output current

1.0

A

Operating junction temperature range

0 ~ 150

:

Storage temperature range

-55 ~ 150

:

125

: /W

12.5

: /W

TO-252