LM723, LM723C
www.ti.com
SNVS765C – JUNE 1999 – REVISED APRIL 2013
LM723/LM723C Voltage Regulator
Check for Samples: ...
LM723, LM723C
www.ti.com
SNVS765C – JUNE 1999 – REVISED APRIL 2013
LM723/LM723C Voltage
Regulator
Check for Samples: LM723, LM723C
FEATURES
1
2 150 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
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.
Connection Diagram
Figure 1. Top View CDIP Package or PDIP Package
See Package J or NFF0014A
Note: Pin 5 connected to case.
Figure 2. Top View TO-100
See Package LME
Figure 3. Top View See Package NAJ0020A
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this dat...