Datasheet > LM317T

LM317T

更新时间： 2024-10-02 17:15:35

品牌	Logo	应用领域
浩畅 - HC		/
页数	文件大小	规格书
3页	259K
描述
TO-220

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数据手册

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LM317T 数据手册

SHENZHEN HAOCHANG SEMICONDUCTOR CO.,LTD.

TO-220 Plastic-Encapsulate Voltage Regulator

LM317T ^{Three-terminal positive voltage regulator}

3-TERMINAL 1A POSITIVE

ADJUSTABLE VOLTAGE

REGULATOR

DESCRIPTION

The LM317

is an adjustable 3-terminal positive

voltage regulator designed to supply more than 1.5A

of output current with voltage adjustable from 1.3V to

37Vꢀꢁ

ꢀ

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

TO-220

1:ADJ;2:OUTPUT;3:INPUT

ꢀ

BLOCK DIAGRAM

INPUT

PROTECTION

CIRCUIT

VREF

VAdj

OUTPUT

ꢀ

ꢀꢀꢀꢀꢀꢀꢀꢀ

ꢀꢀꢀꢀꢀꢀꢀ

ꢀ

ABSOLUTE MAXIMUN RATINGS_{ꢀTa=25°C, UNLESS OTHERWISE SPECIFIEDꢁ}ꢀꢀꢀꢀꢀ

PARAMETERS

Input - Output Voltage Difference

Lead Temperature

SYMBOL

V_I-V_O

T_LEAD

P_D

RATING

UNITS

230

°C

Power Dissipation

Internal limited

0~+125

Operating Temperature Range

Storage Temperature Range

T_OPR

T_STG

-65~+150

浩畅半导体

RevK：M ay2014

www.szhaochang.cn

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