LM723CN/NOPB National Semiconductor, LM723CN/NOPB Datasheet

LM723CN/NOPB

Manufacturer Part Number

LM723CN/NOPB

Description

IC REG POS VOLT ADJ 150MA 14-DIP

Manufacturer

National Semiconductor

Type

Voltage Regulatorr

Datasheets

1.LM723CNNOPB.pdf (14 pages)

2.LM723CNNOPB.pdf (3 pages)

Specifications of LM723CN/NOPB

Regulator Topology

Positive Adjustable

Voltage - Output

2 ~ 37 V

Voltage - Input

9.5 ~ 40 V

Number Of Regulators

Current - Output

150mA

Operating Temperature

0°C ~ 70°C

Mounting Type

Through Hole

Package / Case

14-DIP (0.300", 7.62mm)

Current, Output

150 mA

Package Type

DIP-14

Power Dissipation

660 mW

Regulation, Line

0.1 %

Regulation, Load

0.03 %

Regulator Type

Linear, Switching

Resistance, Thermal, Junction To Case

22 °C/W

Temperature, Operating, Range

0 to +70 °C

Voltage, Input

9.5 to 40 V

Voltage, Noise

86 μV

Voltage, Output

2 to 37 V

Voltage, Supply, Rejection Ratio

86 dB

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Voltage - Dropout (typical)

Current - Limit (min)

Lead Free Status / Rohs Status

RoHS Compliant part Electrostatic Device

Other names

*LM723CN
*LM723CN/NOPB
LM723
LM723CNNS

Current page: 1 of 3
Download datasheet (157Kb)

LM723/LM723C

Voltage Regulator

General Description

The LM723/LM723C is a voltage regulator designed prima-

rily 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 fea-

tures extremely low standby current drain, and provision is

made for either linear or foldback current limiting.

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

applications such as a shunt regulator, a current regulator or

a temperature controller.

The LM723C is identical to the LM723 except that the

LM723C has its performance guaranteed over a 0˚C to

+70˚C temperature range, instead of −55˚C to +125˚C.

Connection Diagrams

Order Number LM723J/883 or LM723CN

See NS Package J14A or N14A

Dual-In-Line Package

Top View

DS008563-2

Features

n 150 mA output current without external pass transistor

n Output currents in excess of 10A possible by adding

n Input voltage 40V max

n Output voltage adjustable from 2V to 37V

n Can be used as either a linear or a switching regulator

Note: Pin 5 connected to case.

external transistors

Order Number LM723H, LM723H/883 or LM723CH

See NS Package H10C

Metal Can Package

Top View

DS008563-3

Related parts for LM723CN/NOPB

LM723CN/NOPB Summary of contents

Page 1

LM723/LM723C Voltage Regulator General Description The LM723/LM723C is a voltage regulator designed prima- rily 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 ...

Page 2

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. (Note 10) + − Pulse Voltage from (50 ms) + − Continuous Voltage from Input-Output Voltage Differential Maximum Amplifier Input Voltage (Either Input) Maximum Amplifier Input Voltage ...

Page 3

... NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant ...

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