LM723JAN-SP

ACTIVE

Space-grade, 9.5-V to 40-V, 150-mA adjustable output linear regulator

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 Rating Space Noise (µVrms) 86 PSRR at 100 KHz (dB) 0 Iq (typ) (mA) 1.7 Thermal resistance θJA (°C/W) 66 Load capacitance (min) (µF) 0 Regulated outputs (#) 1 Accuracy (%) 3 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 Rating Space Noise (µVrms) 86 PSRR at 100 KHz (dB) 0 Iq (typ) (mA) 1.7 Thermal resistance θJA (°C/W) 66 Load capacitance (min) (µF) 0 Regulated outputs (#) 1 Accuracy (%) 3 Dropout voltage (Vdo) (typ) (mV) 3000 Operating temperature range (°C) -55 to 125
CDIP (J) 14 130.4652 mm² 19.56 x 6.67 TO-CAN (LME) 10 80.2816 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
Application brief DLA Approved Optimizations for QML Products (Rev. B) PDF | HTML 17 May 2024
Selection guide TI Space Products (Rev. J) 12 Feb 2024
More literature TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing (Rev. A) 31 Aug 2023
Application note Heavy Ion Orbital Environment Single-Event Effects Estimations (Rev. A) PDF | HTML 17 Nov 2022
Application note Single-Event Effects Confidence Interval Calculations (Rev. A) PDF | HTML 19 Oct 2022
Application note DLA Standard Microcircuit Drawings (SMD) and JAN Part Numbers Primer 21 Aug 2020
Application note Hermetic Package Reflow Profiles, Termination Finishes, and Lead Trim and Form PDF | HTML 18 May 2020
E-book Radiation Handbook for Electronics (Rev. A) 21 May 2019

Design & development

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Package Pins CAD symbols, footprints & 3D models
CDIP (J) 14 Ultra Librarian
TO-CAN (LME) 10 Ultra Librarian

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