Main components

Download full BOM
Part NumberDescription
RP2350_60QFN
TPS7A2033PDBVROutput Type:Fixed Maximum Input Voltage:6V Output Voltage:3.3V Output Voltage:3.3V Output Current:300mA Dropout Voltage:140mV@(300mA) standby current:15uA Feature:防静电保护;Soft Start;浪涌保护;低ESR;Thermal Protection(TSD);欠压闭锁;Overcurrent Protection(OCP);带使能;防倒灌

microkey schematic

Open in new tab

microkey board layout