Product Summary

The LM723AH. 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 LM723AH. features extremely low standby current drain, and provision is made for either linear or foldback current limiting. The LM723AH. is also useful in a wide range of other applications such as a shunt regulator, a current regulator or a temperature controller.

Parametrics

LM723AH. absolute maximum ratings: (1)Pulse Voltage from V+ to V- (50 ms): 50V; (2)Continuous Voltage from V+ to V-: 40V; (3)Input-Output Voltage Differential: 40V; (4)Maximum Amplifier Input Voltage (Either Input): 8.5V; (5)Maximum Amplifier Input Voltage (Differential): 5V; (6)Current from VZ: 25 mA; (7)Current from VREF: 15 mA; (8)Internal Power Dissipation:) 800 mW; (9)Operating Temperature Range: -55 to +150℃; (10)Storage Temperature Range: -65 to +150℃; (11)Lead Temperature (Soldering, 4 sec. max.): 300℃; (12)ESD tolerance: 1200V.

Features

LM723AH. features: (1)150 mA output current without external pass transistor; (2)Output currents in excess of 10A possible by adding external transistors; (3)Input voltage 40V max; (4)Output voltage adjustable from 2V to 37V; (5)Can be used as either a linear or a switching regulator.

Diagrams

LM723AH.equivalent circuit

LM72
LM72
Honeywell
Basic / Snap Action / Limit Switches Foot Switch
Data Sheet
0-1: $46.45
1-5: $45.02
5-10: $43.67
10-50: $40.64
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Data Sheet
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National Semiconductor (TI)
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0-500: $3.56
500-1000: $3.49