VOLTAGE REGULATOR. GJLM317 Datasheet


GJLM317 REGULATOR. Datasheet pdf. Equivalent


Part Number

GJLM317

Description

3-TERMINAL 1.5A POSITIVE ADJUSTABLE VOLTAGE REGULATOR

Manufacture

GTM

Total Page 3 Pages
Datasheet
Download GJLM317 Datasheet


GJLM317
CORPORATION ISSUED DATE :2003/07/29
REVISED DATE :2006/06/01B
GJLM317
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 GJLM317 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
Output current up to 1.5A.
Output voltage adjustable from 1.3V to 37V.
Internal short circuit protection.
Internal over temperature protection.
Safe-Area compensation for output transistor.
Package Dimensions
TO-252
www.DataSheet4U.com
Block Diagram
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 at Ta = 25
Parameter
Symbol
Input-Output Voltage Difference
Vi-Vo
Load Temperature
Tlead
Power Dissipation
PD
Operating Temperature Range
Topr
Storage Temperature Range
Tstg
GJLM317
Ratings
40
230
Internal limited
0~+125
-65~+150
Unit
V
Page: 1/3

GJLM317
CORPORATION ISSUED DATE :2003/07/29
REVISED DATE :2006/06/01B
Electrical Characteristics
(Vi-Vo=5V, 0 < Tj < 125 , Io=500mA, IMax= 1.5A, PMax=20W, unless otherwise specified)
Line Regulation
Parameter
Load Regulation
Adjustable Pin Current
Adjustable Pin Current Change
Reference Voltage
Temperature Stability
Minimum Load Current for Regulation
Maximum Output Current
RMS Noise v.s. % of Vout
Ripple Rejection
Long-term Stability, Tj=Thigh
Junction to Case Thermal Resistance
Symbol
Vo
Vo
IADJ
IADJ
VREF
STT
IL(Min)
Io(Max)
eN
RR
ST
R jc
Test Conditions
Ta=25 , 3V Vi-Vo 40V
Ta=0~125 , 3V Vi-Vo 40V
Ta=25
Vo 6V
10mA Io IMax
Vo 5V
10mA Io IMax
Vo 5V
Vo 6V
2.5V Vi-Vo 40V,
10mA Io IMax, PD PMax
3V Vi-Vo 40V,
10mA Io IMax, PD PMax
Vi-Vo=40V
Vi-Vo 15V, PD PMax
Vi-Vo 15V, PD PMax, Ta=25
Ta=25 , 10Hz f 10KHz
Vo=10V, f=120Hz
Vo=10V, f=120Hz, Cadj=10 F
Ta=25 ,1000hr
-
*Note: Testing with low duty pulse should be used to avoid heating effect.
www.DataSheet4U.com Characteristics Curve
Min TYP Max Unit
- 0.01 0.04 %/V
- 0.02 0.07 %/V
- 18 25 mV
- 0.4 0.5 %/Vo
- 40 70 mV
- 0.8 1.5 %/Vo
-
46 100
A
- 2.0 5
A
1.20
-
-
1.5
0.15
-
-
66
-
-
1.25
0.7
3.5
2.2
0.4
0.003
60
75
0.3
5
1.30
-
10
-
-
0.01
-
-
1
-
V
%/Vo
mA
A
%/Vo
dB
%
/W
GJLM317
Page: 2/3


Features CORPORATION GJLM 317 Description ISSUED DATE :2003/07/29 REVISED DATE :2006/06 /01B 3 - T E R M I N A L 1 . 5 A P O S I T I V E A D J U S T A B L E V O L T A G E R E G U L AT O R The GJLM317 is a n adjustable 3-termial positive voltage regulator, designed to supply more tha n 1.5A of output current with voltage a djustable from 1.3 to 37V. Features O utput current up to 1.5A. Output voltag e adjustable from 1.3V to 37V. Internal short circuit protection. Internal ove r temperature protection. Safe-Area com pensation for output transistor. Packa ge Dimensions TO-252 REF. www.DataShee t4U.com A B C D E F S Millimeter Min. Max. 6.40 6.80 5.20 5.50 6.80 7.20 2.4 0 3.00 2.30 REF. 0.70 0.90 0.60 0.90 R EF. 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 Block Dia gram Absolute Maximum Ratings at Ta = 25 Parameter Input-Output Voltage Diffe rence Load Temperature Power Dissipatio n Operating Temperature Range Storage Temperature Range Symbol .
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