GJ78MXX Datasheet, PDF (1/5 Pages) GTM CORPORATION – 3-TERMINAL POSITIVE VOLTAGE REGULATOR

ISSUED DATE :2004/12/15
REVISED DATE :2005/12/13B
GJ78MXX
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 0к to +125к.
Package Dimensions
TO-252
REF.
A
B
C
D
E
F
S
Millimeter
Min. Max.
6.40 6.80
5.20 5.50
6.80 7.20
2.40 3.00
2.30 REF.
0.70 0.90
0.60 0.90
REF.
G
H
J
K
L
M
R
Millimeter
Min. Max.
0.50 0.70
2.20 2.40
0.45 0.55
0
0.15
0.90 1.50
5.40 5.80
0.80 1.20
Absolute Maximum Ratings
Parameter
Ratings
Unit
Input Voltage
35V
V
Operating Temperature Range
0 ~ +125
к
Output Current
500
mA
Storage Temperature Range
-65 ~ +150
к
Total Power Dissipation
1.0*
W
*Reduced by 8mW for each increase in Ta of 1к over 25к (without heat sink)
Electrical Characteristics
GJ78M05 (Refer to the test circuits, Ta=25к, Io=350mA, Vin=10V, Cin=0.33 F, Co=0.1 F unless otherwise specified)
Symbol
VO
VO
(Line Regulation)
VO
(Load Regulation)
IQ
IQ
Vn
RR
VD
Isc
Ipk
Vo / Tj
Min.
4.80
4.75
-
-
-
-
-
-
-
-
62
-
-
-
-
Typ.
5.0
-
3
1
30
12
3.0
-
-
40
-
2.0
400
700
-1.0
Max.
5.20
5.25
100
50
100
50
6.0
0.5
0.8
-
-
-
-
-
-
Unit
V
mV
mV
mA
mA
V
dB
V
mA
mA
mV/к
Test Conditions
Io=350mA
7.5V Vin 20V , 5mA Io 350mA
7V Vin 25V, Io=200mA
8V Vin 12V, Io=200mA
5mA Io 500mA
5mA Io 200mA
Io=0mA
5mA Io 350mA
8V Vin 25V, Io=200mA
10Hz f 100KHz
8V Vin 18V, f=120Hz, Io=100mA,e_IN=1Vrms
Io=500mA
Vin=25V
Tj=25к
Io=5mA, 0к Tj 125к
GJ78MXX
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