Product details

Output options Adjustable Output Iout (Max) (A) 0.15 Vin (Max) (V) 40 Vin (Min) (V) 9.5 Vout (Max) (V) 37 Vout (Min) (V) 2 Fixed output options (V) 0 Noise (uVrms) 86 Iq (Typ) (mA) 1.7 Thermal resistance θJA (°C/W) 66 Rating Space Load capacitance (Min) (µF) 0 Regulated outputs (#) 1 Features Accuracy (%) 3 PSRR @ 100 KHz (dB) 0 Dropout voltage (Vdo) (Typ) (mV) 3000 Operating temperature range (C) -55 to 125
Output options Adjustable Output Iout (Max) (A) 0.15 Vin (Max) (V) 40 Vin (Min) (V) 9.5 Vout (Max) (V) 37 Vout (Min) (V) 2 Fixed output options (V) 0 Noise (uVrms) 86 Iq (Typ) (mA) 1.7 Thermal resistance θJA (°C/W) 66 Rating Space Load capacitance (Min) (µF) 0 Regulated outputs (#) 1 Features Accuracy (%) 3 PSRR @ 100 KHz (dB) 0 Dropout voltage (Vdo) (Typ) (mV) 3000 Operating temperature range (C) -55 to 125
CDIP (J) 14 130 mm² 19.94 x 6.73 TO-CAN (LME) 10 80 mm² 8.96 x 8.96
  • 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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  • 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

All trademarks are the property of their respective owners.

The LM723 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 is also useful in a wide range of other applications such as a shunt regulator, a current regulator or a temperature controller.

The LM723 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 is also useful in a wide range of other applications such as a shunt regulator, a current regulator or a temperature controller.

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Technical documentation

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Type Title Date
* Data sheet LM723JAN Voltage Regulator datasheet (Rev. A) 25 Mar 2013
Selection guide TI Space Products (Rev. I) 03 Mar 2022
Application note DLA Standard Microcircuit Drawings (SMD) and JAN Part Numbers Primer 21 Aug 2020
Application note Heavy Ion Orbital Environment Single-Event Effects Estimations 18 May 2020
Application note Hermetic Package Reflow Profiles, Termination Finishes, and Lead Trim and Form PDF | HTML 18 May 2020
Application note Single-Event Effects Confidence Interval Calculations 14 Jan 2020
More literature TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing 17 Jun 2019
E-book Radiation Handbook for Electronics (Rev. A) 21 May 2019

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CDIP (J) 14 View options
TO-100 (LME) 10 View options

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