Processor Supervisor 4.1V 1V to 5.5V 4-Pin(3+Tab) SOT-143 T/R
Industrial 4-Pin SOT-143 Power Management IC, -40 to 85°C, 2.5 to 5.5V
Power Supply Support Circuit, Fixed, 1 Channel, +4.4VV, CMOS, PDSO4, SOT-143, 4 PIN
Power Supply Support Circuit, Fixed, 1 Channel, +4.9VV, CMOS, PDSO4, SOT-143, 4 PIN