LM723 datasheet(1/21 Pages) STMICROELECTRONICS

部件名	LM723

功能描述	High precision voltage regulator

PDF	21 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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1 / 21 page

November 2007

Rev 6

1/21

21

LM723

High precision voltage regulator

Features

■ Input voltage up to 40 V

■ Output voltage adjustable from 2 to 37 V

■ Positive or negative supply operation

■ Series, shunt, switching or floating operation

■ Output current to 150 mA without external pass

transistor

■ Adjustable current limiting

Description

The LM723 is a monolithic integrated

programmable voltage regulator, assembled in

14-lead dual in-line plastic package. The circuit

provides internal current limiting. When the output

current exceeds 150 mA an external NPN or PNP

pass element may be used. Provisions are made

for adjustable current limiting and remote shut-

down.

DIP-14

Table 1.

Device summary

Order code

Package

LM723N

DIP-14

LM723CN

DIP-14

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