LM317T (KA317) Fairchild Semiconductor, LM317T (KA317) Datasheet

Manufacturer Part Number

LM317T (KA317)

Description

Adjustable Voltage Regulator (Positive)

Manufacturer

Fairchild Semiconductor

Datasheet

1.LM317T_KA317.pdf (6 pages)

LM317T (KA317)

Adjustable Voltage

Regulator (Positive)

3-TERMINAL POSITIVE ADJUSTABLE

REGULATOR

This monolithic integrated circuit is an adjustable 3-terminal

positive voltage regulator designed to supply 2.2A typical

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.

FEATURES

• Output Current 2.2A Typical

• Output Adjustable Between 1. 2V and 37V

• Internal Thermal-Overload Protection

• Internal Short-Circuit Current-Limiting

• Output Transistor Sate-Area Compensation

• TO-220 Package

BLOCK DIAGRAM

Vin 3

Reference

Voltage

Vadj

ORDERING INFORMATION

LM317T (KA317)

Device

Production

Circuitry

Package

TO-220

Operating Temperature

0°C ~ +125°C

Rlimit

Rev. B, May 2000