LM723 150mA 可调输出线性稳压器/LDO | 德州仪器 TI.com.cn

LM723 (正在供货)

150mA 可调输出线性稳压器/LDO

150mA 可调输出线性稳压器/LDO - LM723


  • LM117  -  Supports Higher Output Currents


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.


  • 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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参数 与其它产品相比 单通道 LDO

Iout (Max) (A)
Output Options
Vin (Min) (V)
Vin (Max) (V)
Vout (Min) (V)
Vout (Max) (V)
Iq (Typ) (mA)
Vdo (Typ) (mV)
Accuracy (%)
Noise (uVrms)
PSRR @ 100KHz (dB)
Output Capacitor Type
Operating Temperature Range (C)
LM723 LM317L-N
0.15     0.1    
Adjustable Output     Adjustable Output    
9.5     4.2    
40     40    
2     1.2    
37     38    
1.7     0.05    
3000     1800    
3     3    
86     38    
N/A     N/A    
Catalog     Catalog    
-55 to 150     -40 to 125    
10TO-100     3TO-92