VOLTAGE REGULATOR. GLLM317 Datasheet


GLLM317 REGULATOR. Datasheet pdf. Equivalent


GLLM317


3-TERMINAL 1.5A POSITIVE ADJUSTABLE VOLTAGE REGULATOR
CORPORATION
GLLM317
Description

ISSUED DATE :2004/12/22 REVISED DATE :

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 GLLM317 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 SOT-223

REF. A C D E I H

www.DataSheet4U.com

Millimeter Min. Max. 6.70 7.30 2.90 3.10 0.02 0.10 10 0 0.60 0.80 0.25 0.35

REF. B J 1 2 3 4 5

Millimeter Min. Max. 13 TYP. 2.30 REF. 6.30 6.70 6.30 6.70 3.30 3.70 3.30 3.70 1.40 1.80

Block Diagram

Absolute Maximum Ratings at Ta = 25
Parameter Input-Output Voltage Difference Load Temperature Power Dissipation Operating Temperature Range Storage Temperature Range Symbol Vi-Vo Tlead PD Topr Tstg Ratings 40 230 2 0~+125 -65~+150 W Unit V

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CORPORATION
Electrical Characteristics
(Vi-Vo=5V,0





GLLM317
CORPORATION ISSUED DATE :2004/12/22
REVISED DATE :
GLLM317
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 GLLM317 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
SOT-223
www.DataSheet4U.com
Block Diagram
REF.
A
C
D
E
I
H
Millimeter
Min. Max.
6.70 7.30
2.90 3.10
0.02 0.10
0 10
0.60 0.80
0.25 0.35
REF.
B
J
1
2
3
4
5
Millimeter
Min. Max.
13 TYP.
2.30 REF.
6.30 6.70
6.30 6.70
3.30 3.70
3.30 3.70
1.40 1.80
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
Ratings
40
230
2
0~+125
-65~+150
Unit
V
W
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GLLM317
CORPORATION ISSUED DATE :2004/12/22
REVISED DATE :
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< 0V
Ta=25
Vo 6V
10mA Io IMax
Vo V
10mA Io IMax
Vo V
Vo V
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
1.225 1.25 1.275 V
- 0.7 - %/Vo
- 3.5 10 mA
1.5 2.2
0.15 0.4
-
-
A
- 0.003 0.01 %/Vo
- 60 - dB
66 75
-
- 0.3 1 %
- 5 - /W
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