Quantity   Component name
1 × U1: MCP1624 Power Management ICs / Switching Regulators and Controllers
2 × D1 & D2: Warm White LED 0805 equivalent LED
1 × Cin: 4.7uF 0805 ceramic capacitor
1 × Cout: 10uF 0805 ceramic capacitor
1 × L: 4.7uH 0805 inductor
1 × Rtop: 536K ohm 0805 resistor
1 × Rbot: 309K ohm 0805 resistor
2 × R1 & R2: 57 ohm 0805 resistor for the two led, value according to led current
1 × R3: 10K ohm 0805 resistor
1 × U2: PIC10F320 / PIC10F322 8 bit microcontroller