LM723JAN
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SNVS317A – FEBRUARY 2005 – REVISED MARCH 2013
LM723JAN Voltage Regulator
Check for Samples: LM723JAN
FEATURES
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•2 150 mA Output Current without External Pass
Transistor
• Output Currents in Excess of 10A Possible by
Adding External Transistors
• Input Voltage 40V Max
• Output Voltage Adjustable from 2V to 37V
• Can be Used as Either a Linear or a Switching
Regulator
DESCRIPTION
The LM723 is a voltage regulator designed primarily
for series regulator applications. By itself, it will
supply output currents up to 150 mA; but external
transistors can be added to provide any desired load
current. The circuit features extremely low standby
current drain, and provision is made for either linear
or foldback current limiting.
The LM723 is also useful in a wide range of other
applications such as a shunt regulator, a current
regulator or a temperature controller.
Connection Diagram
NOTE: Pin 5 connected to case.
Figure 1. CDIP Package
Top View
See Package J0014A
Figure 2. Metal Can Package
Top View
See Package LME0010C
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2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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