ISSUED DATE :2005/06/08
REVISED DATE :2005/12/06B
GTM
CORPORATION
3-TERMINAL POSITIVE VOLTAGE REGULATORS
GI78XXA
Description
The GI78XXA series of fixed-voltage monolithic integrated-circuit voltage regulators designed for 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 1.5 amperes of output
current. The internal current limiting and thermal shutdown features of these regulators make them essentially
immune to overload.
Features
Ԧ5V, 6V, 8V, 9V, 10V, 12V, 15V, 18V, 24V output voltage available
ԦInternal Thermal Overload Protection
ԦHigh Power Dissipation Capability
ԦInternal Short-Circuit Current Limiting
ԦNo External Components
ԦOutput Transistor Safe-Area Compensation
Package Dimensions
TO-251
Millimeter
Millimeter
REF.
REF.
Min.
Max.
6.80
5.50
7.20
7.80
Min.
Max.
0.70
2.40
0.60
0.60
1.50
5.80
A
B
C
D
E
F
6.40
5.20
6.80
7.20
G
H
J
K
L
0.50
2.20
0.45
0.45
0.90
5.40
2.30 REF.
0.60
0.90
M
Absolute Maximum Ratings
Parameter
Ratings
35V
40V
Unit
V
V
G
G
I
I
7805A ~ 18A
7824A
Input voltage
Output current
1.5
A
Operating junction temperature range
Storage temperature range
0 ~ 150
-55 ~ 150
125
к
к
Thermal resistance junction-air (RꢀJA
)
к/W
к/W
Thermal resistance junction-cases (RꢀJC
)
12.5
G
I78XXA
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