GJ78MXX

Page: 1/5

ISSUED DATE :2004/12/15

REVISED DATE :2005/12/13B

G

X

3-TERMINAL POSITIVE VOLTAGE REGULATOR

Description

The GJ78MXX series of three-terminal positive regulators are available in the TO-252 package and with 5V, 6V, 8V, 9V, 12V, 15V, 18V and

24V fixed output voltages, making it useful in a wide range of applications. These regulators can provide local on-card regulation,

eliminating the distribution problems associated with single point regulation. Each type employs internal current limiting, thermal shut-down

and safe operating area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 0.5A

output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain

adjustable voltages and currents. GJ78MXX is characterized for operation from 0 : to +125 : .

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

Absolute Maximum Ratings

Parameter

Ratings

Unit

Input Voltage

35V

V

Operating Temperature Range

0 ~ +125

:

Output Current

500

mA

Storage Temperature Range

-65 ~ +150

:

Total Power Dissipation

1.0*

W

Electrical Characteristics

Symbol

Min.

Typ.

Max.

Unit

Test Conditions

4.80

5.0

5.20

I

o=350mA

VO

4.75

-

5.25

V

7.5V Vin 20V , 5mA Io 350mA

-

3

100

7V Vin 25V, Io=200mA

VO

(Line Regulation)

-

1

50

mV

8V Vin 12V, Io=200mA

-

30

100

5mA Io 500mA

VO

(Load Regulation)

-

12

50

mV

5mA Io 200mA

I

Q

-

3.0

6.0

mA

I

o=0mA

-

-

0.5

5mA Io 350mA

I

Q

-

-

0.8

mA

8V Vin 25V, Io=200mA

Vn

-

40

-

V

10Hz f 100KHz

RR

62

-

-

dB

VD

-

2.0

-

V

I

o=500mA

I

sc

-

400

-

mA

Vin=25V

I

pk

-

700

-

mA

Tj=25 :

Vo / Tj

-

-1.0

-

mV/ :

I

o=5mA, 0 : Tj 125 :

TO-252