Processor Supervisor 2.1V 1.8V to 5V 4-Pin(3+Tab) SC-70 T/R
Power Supply Support Circuit, Fixed, 1 Channel, BICMOS, PDSO4, SC-70, 4 PIN
Automotive 1.8V to 5.5V 1-Channel Power Management IC, SC-70, 4-Pin
Automotive Single-Channel IC, 1.8-5.5V, 125°C, 4-Pin SC-70