Voltage Regulator - LM723

LM723 (ACTIVE)

Voltage Regulator

 

Recommended alternative parts

  • LM117  -  Supports Higher Output Currents

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 ensured over a 0°C to +70°C temperature range, instead of −55°C to +125°C.

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

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Parametrics Compare all products in Linear Regulators (LDO)

 
Output Options
Iout (Max) (A)
Vin (Max) (V)
Vin (Min) (V)
Vout (Max) (V)
Vout (Min) (V)
Fixed Output Options (V)
Package Group
Additional Features
Operating Temperature Range (C)
Noise (uVrms)
Rating
Output Capacitor Type
Vdo (Typ) (mV)
Iq (Typ) (mA)
Package Size (mm2=WxL)
LM723 LM117
Adjustable Output     Adjustable Output
Fixed Output    
0.15     5    
40     40    
9.5     4.2    
37      
2     1.25    
  1.8
2.5
2.85
3.3
5    
DIESALE
TO-100    
DIESALE
TO
TO-3
WAFERSALE    
Overcurrent Protection     Overcurrent Protection
Thermal Shutdown    
-55 to 150     -55 to 150    
  75    
Military     Military    
  Non-Ceramic    
  1200    
  5    
10TO-100: 80 mm2: 8.96 x 8.96     3TO: 92 mm2: 9.14 x 10.03
2TO-3: 969 mm2: 24.89 x 38.94