JAN723J

SG723 PRECISION VOLTAGE REGULATOR DESCRIPTION This monolithic voltage regulator is designed for use with either positive or negative supplies as a series, shunt, switching, or floating regulator with currents up to 150mA. Higher current requirements may be accommodated through the use of external NPN or PNP power transistors. This device consists of a temperature compensated reference amplifier, error amplifier, power series pass transistor, current limit, and remote shutdown circuitry. The SG723 will operate over the full military ambient temperature range of -55°C to 125°C. FEATURES Positive or negative supply operation Series, shunt, switching or floating operation Low line and load regulation Output adjustable from 2V to 37V Output current to 150 mA Low standby current drain 0.002%/°C average temperature variation HIGH RELIABILITY FEATURES - SG723 ♦ Available to MIL-STD-883 and DESC SMD ♦ MIL-M38510/10201BHA - JAN 723F ♦ MIL-M38510/10201BIA - JAN 723T ♦ MIL-M38510/10201BCA - JAN723J ♦ Radiation data available ♦ LMI level "S" processing available BLOCK DIAGRAM 4/90 Rev 1.2 6/97 Copyright © 1997 1 11861 Western Avenue ∞ Garden Grove, CA 92841 (714) 898-8121 ∞ FAX: (714) 893-2570 LINFINITY Microelectronics Inc. SG723 ABSOLUTE MAXIMUM RATINGS (Note 1) Pulse (50 ms) Input Voltage from VIN to V- ......................... 50V Continuous Input Voltage from VIN to V- ............................. 40V Input to Output Voltage Differential ......................