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LM723
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MFG:NS Package Cooled:DIP D/C:07+

LM7 Series Datasheet download

Five Points

Part Number: LM723

MFG: NS

Package Cooled: DIP

D/C: 07+

Description: The LM723/LM723C is a voltage regulator designed primarily for series regulator applications. By itsel...

LM723 General Description

The LM723/LM723C 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/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.

LM723 Maximum Ratings

(Note 10)
Pulse Voltage from V⁺ to V⁻ (50 ms) ..............................................................50V
Continuous Voltage from V⁺ to V⁻ ..................................................................40V
Input-Output Voltage Differential ...................................................................40V
Maximum Amplifier Input Voltage
(Either Input) ................................................................................................8.5V
Maximum Amplifier Input Voltage
(Differential) .....................................................................................................5V
Current from V_Z ..........................................................................................25 mA
Current from V_REF .......................................................................................15 mA
Internal Power Dissipation
Metal Can (Note 2) ...................................................................................800 mW
Cavity DIP (Note 2) ...................................................................................900 mW
Molded DIP (Note 2) ..................................................................................660 mW
Operating Temperature Range
LM723 .......................................................................................−55°C to +150°C
LM723C ...........................................................................................0°C to +70°C
Storage Temperature Range
Metal Can ..................................................................................−65°C to +150°C
Molded DIP ................................................................................−55°C to +150°C
Lead Temperature (Soldering, 4 sec. max.)
Hermetic Package ........................................................................................300°C
Plastic Package ............................................................................................260°C
ESD Tolerance ..............................................................................................1200V
(Human body model, 1.5 kW in series with 100 pF)

LM723 Features

·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

LM723 datasheet

LM723
PDF/DataSheet Download

Datasheet: LM723
File Size: 481700 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Click here to Download

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