LM317

更新时间： 2024-02-24 21:38:19

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		稳压器
页数	文件大小	规格书
5页	578K
描述
3-Terminal Positive Adjustable Regulator

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LM317 数据手册

March 2000

Revised June 2005

LM317

3-Terminal Positive Adjustable Regulator

General Description

Features

This monolithic integrated circuit is an adjustable 3-terminal

positive voltage regulator designed to supply more than

1.5A of load current with an output voltage adjustable over

a 1.2 to 37V. It employs internal current limiting, thermal

shut-down and safe area compensation.

■ Output Current In Excess of 1.5A

■ Output Adjustable Between 1.2V and 37V

■ Internal Thermal Overload Protection

■ Internal Short Circuit Current Limiting

■ Output Transistor Safe Operating Area Compensation

■ TO-220 Package

■ D2 PAK Package

Ordering Code:

Product Number

Package

TO-220

D2 PAK

Operating Temperature

LM317T

0 C to 125 C

LM317D2TXM

Connection Diagrams

Internal Block Diagram

DS400281

www.fairchildsemi.com

12 3 4 5

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型号	品牌	替代类型	描述	数据表
LM317HVT/NOPB	TI	功能相似	1.5-A, 60-V, adjustable linear voltage regulator 3-TO-220 0 to 125
LM317AT/NOPB	TI	功能相似	LM117/LM317A/LM317-N 3-Terminal Adjustable Regulator
LM317T	STMICROELECTRONICS	功能相似	1.2V TO 37V VOLTAGE REGULATOR

型号	品牌	获取价格	描述	数据表
LM317(SOT-223)	UTC	获取价格	Regulator, 1 Output, BIPolar,
LM317(TO-252)	UTC	获取价格	Regulator, 1 Output, BIPolar,
LM317/D	ETC	获取价格	Three-Terminal Adjustable Output Positive Voltage Regulator
LM317_06	ONSEMI	获取价格	1.5 A Adjustable Output, Positive Voltage Regulator
LM317_11	ONSEMI	获取价格	1.5 A Adjustable Output, Positive Voltage Regulator
LM317_17	UTC	获取价格	HIGH CURRENT 1.3V TO 37V ADJUSTABLE VOLTAGE REGULATOR
LM3171	FAIRCHILD	获取价格	3-Terminal 0.1A Positive Adjustable Regulator
LM317A	UTC	获取价格	MEDIUM CURRENT 1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR
LM317A	NSC	获取价格	3-Terminal Adjustable Regulator
LM317A	TI	获取价格	1.5A、40V、高精度、可调节线性稳压器