GULM317 Datasheet, PDF (1/3 Pages) GTM CORPORATION – 3-TERMINAL 1A POSITIVE ADJSTABLE VOLTAGE REGULATOR

CORPORATION ISSUED DATE :2005/12/20
REVISED DATE :
GULM317
3 - T E R M I N AL 1 . 5 A P O S I T I V E AD J U S TAB L E V O LTAG E R E G UL AT O R
Description
The GULM317 is an adjustable 3-termial positive voltage regulator, designed to supply more than 1.5A of output
current with voltage adjustable from 1.3 to 37V.
Features
Ô¦Output current up to 1.5A.
Ô¦Output voltage adjustable from 1.3V to 37V.
Ô¦Internal short circuit protection.
Ô¦Internal over temperature protection.
Ô¦Safe-Area compensation for output transistor.
Package Dimensions
Block Diagram
REF.
A
b
L4
c
L3
L1
E
Millimeter
Min. Max.
REF.
4.40 4.80 c2
0.76 1.00 b2
0.00 0.30 B D
0.36 0.5
e
1.50 REF.
L
2.29 2.79
9.80 10.4 L2
Millimeter
Min. Max.
1.25 1.45
1.17 1.47
8.6 9.0
2.54 REF.
14.6 15.8
0˚
8˚
1.27 REF.
Absolute Maximum Ratings at Ta = 25к
Parameter
Symbol
Input-Output Voltage Difference
Vi-Vo
Load Temperature
Tlead
Power Dissipation
PD
Operating Temperature Range
Topr
Storage Temperature Range
Tstg
GULM317
Ratings
40
230
Internal limited
0 ~ +125
-65 ~ +150
Unit
V
к
к
к
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