AC/DC

P/N Topology MOSFET Vin Range FSW_Max PeakCurrent Limit Vout Package Application
iD3121 Buck 650V/100Ω 90-265Vac 60KHz 140mA 3.3V SOT-23 Bluetooth
iD3122 Buck 650V/20Ω 90-265Vac 60KHz 500mA 3.3V SOP-4 Wi-Fi