Simple Reset/Power-On Reset IC, 1V to 5.5V, 320mW, TO-253-4
Industrial-Grade Single-Chip IC, 2.5V to 5.5V Supply Voltage, 4-Pin SOT-143 Package
Power Supply Support Circuit, Fixed, 1 Channel, +4.9VV, CMOS, PDSO4, SOT-143, 4 PIN