1-Channel Battery Backup Circuit, 5.5V, 100uA, SOIC-10
Power Supply Management Circuit, Adjustable, 1 Channel, CMOS, PDSO16, SOIC-16
Supervisory IC, 1-Ch, 4.25V/4.5V, 100uA, SOIC, Watchdog
Commercial Temperature 16-Pin SOIC-16 Power Management IC