www.fairchildsemi.com

Datasheet preview, take a look at Datasheets before downloading (Data Sheet is available on manufacturer site)

www.fairchildsemi.com

LM317AHV

3-Terminal Positive Adjustable Regulator
Features
Output Current in Excess of 1.5A Output Adjustable Between 1. 2V and 57V Internal Thermal Overload Protection Internal Short Circuit Current Limiting Output Transistor Safe Area Compensation TO-220 Package

Description
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 57V. It employs internal current limiting, thermal shut down and safe area compensation.

TO-220
Output

1 23

1. Adj 2. Output 3. Input

Internal Block Diagram
Vin Input 3

-

Voltage Reference

Protection Circuitry

Rlimit

2 Vo
Output

1 Vadj

Rev. 1.0.1
2002 Fairchild Semiconductor Corporation

LM317AHV Datasheet Fairchild Download PDF

Add this permalink to your bookmarks for future download of LM317AHV datasheet

Permalink: http://datasheet.emcelettronica.com/fairchild/LM317AHV

LM317AHV DATASHEET