Quantity   Component name
1 × MCP73831 SOT23-5 Power Management ICs / Power Supply Support
1 × 0603 LED Green (3.1V voltage drop)
1 × 0603 LED Orange (2V voltage drop)
1 × 0805 Resistor 200Ω
1 × 0805 Resistor 320Ω
1 × 0805 Resistor 22kΩ
1 × 0805 Resistor 40kΩ
2 × 0805 Capacitor 4.7uF
1 × CR/LIR2450 Coin cell holder (20mm diameter, 5mm height)
1 × (optional) 2pin male header
1 × (optional) 2pin JST header