Processor Supervisor 3.4V/Adj 1.8V to 5V 4-Pin(3+Tab) SC-70 T/R
Dual 1.8V to 5.5V Low Dropout Regulator, 2 Channel, SC-70, 4 PIN
Automotive Power Management IC, 1.8-5.5V, 2-Channel, 4-Pin SC-70
Power Supply Support Circuit, Adjustable, 2 Channel, BICMOS, PDSO4, SC-70, 4 PIN