LM723, LM723C

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SNVS765C – JUNE 1999 – REVISED APRIL 2013

LM723/LM723C Voltage Regulator

Check for Samples: LM723, LM723C

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FEATURES

DESCRIPTION

The LM723/LM723C is a voltage regulator designed

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•

150 mA Output Current Without External Pass

primarily for series regulator applications. By itself, it

Transistor

will supply output currents up to 150 mA; but external

•

Output Currents in Excess of 10A Possible by

transistors can be added to provide any desired load

Adding External Transistors

current. The circuit features extremely low standby

current drain, and provision is made for either linear

•

Input Voltage 40V Max

or foldback current limiting.

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Output Voltage Adjustable from 2V to 37V

The LM723/LM723C is also useful in a wide range of

•

Can be Used as Either a Linear or a Switching

other applications such as a shunt regulator, a

Regulator

current regulator or a temperature controller.

The LM723C is identical to the LM723 except that the

LM723C has its performance ensured over a 0°C to

+70°C temperature range, instead of

−55°C to

+125°C.

Connection Diagram

Note: Pin 5 connected to case.

Figure 1. Top View

Figure 2. Top View

CDIP Package or PDIP Package

TO-100

See Package J or NFF0014A

See Package LME

Figure 3. Top View

See Package NAJ0020A

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Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

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All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Copyright © 1999–2013, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.