IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4, PLASTIC, EIAJ SC82, SC70, 4 PIN, Power Management Circuit
IC SWITCHED CAPACITOR REGULATOR, CQCC32, 5 X 5 MM, LFCSP-32, Switching Regulator or Controller

1-Ch Power Supply Monitor, 2.88V-2.98V, SOT-143, SM, Active High Reset

Power Mgmt IC: 4.5V/4.65V Threshold, 100uA, Watchdog, Battery Backup, SOIC