LM317L Datasheet PDF - National Semiconductor 3-Terminal Adjustable Regulator Specs

LM317L - 3-Terminal Adjustable Regulator

Datasheet Summary

Description

The LM317L is an adjustable 3-terminal positive voltage regulator capable of supplying 100mA over a 1.2V to 37V output range.

It is exceptionally easy to use and requires only two external resistors to set the output voltage.

Features

Adjustable output down to 1.2V Guaranteed 100 mA output current Line regulation typically 0.01%V Load regulation typically 0.1% Current limit constant with temperature Eliminates the need to stock many voltages Standard 3-lead transistor package 80 dB ripple rejection Available in TO-92, SO-8, or 6-Bump micro SMD package n Output is short circuit protected n See AN-1112 for micro SMD considerations n n n n n n n n n Connection Diagrams TO-92 Plastic package 8-Pin SOIC DS009064-4 DS009064-5 T.

Datasheet Details

Part number	LM317L
Manufacturer	National Semiconductor
File Size	442.51 KB
Description	3-Terminal Adjustable Regulator
Datasheet	LM317L Datasheet
Additional preview pages of the LM317L datasheet.

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Full PDF Text Transcription

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LM317L 3-Terminal Adjustable Regulator March 2000 LM317L 3-Terminal Adjustable Regulator General Description The LM317L is an adjustable 3-terminal positive voltage regulator capable of supplying 100mA over a 1.2V to 37V output range. It is exceptionally easy to use and requires only two external resistors to set the output voltage. Further, both line and load regulation are better than standard fixed regulators. Also, the LM317L is available packaged in a standard TO-92 transistor package which is easy to use. In addition to higher performance than fixed regulators, the LM317L offers full overload protection. Included on the chip are current limit, thermal overload protection and safe area protection.

Published: Mar 22, 2005 |