LM723 查看數據表（PDF） - STMicroelectronics
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LM723 Datasheet PDF : 15 Pages
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LM723
HIGH PRECISION VOLTAGE REGULATOR
s INPUT VOLTAGE UP TO 40V
s OUTPUT VOLTAGE ADJUSTABLE FROM 2
TO 37V
s POSITIVE OR NEGATIVE SUPPLY
OPERATION
s SERIES, SHUNT, SWITCHING OR
FLOATING OPERATION
s OUTPUT CURRENT TO 150mA WITHOUT
EXTERNAL PASS TRANSISTOR
s ADJUSTABLE CURRENT LIMITING
DESCRIPTION
The LM723 is a monolithic integrated
programmable voltage regulator, assembled in
14-lead dual in-line plastic and SO-14 micro
package. The circuit provides internal current
limiting. When the output current exceeds 150mA
an external NPN or PNP pass element may be
used. Provisions are made for adjustable current
limiting and remote shut-down.
DIP-14
SO-14
SCHEMATIC DIAGRAM
September 2003
1/16
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