LM317 Просмотр технического описания (PDF) - Unspecified

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производитель

LM317

3-TERMINAL 1.5A POSITIVE ADJUSTABLE VOLTAGE REGULATOR

Unspecified 

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

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

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