Quantity   Component name
1 × REF102AP Power Management ICs / Voltage References
1 × ADR4520A Power Management ICs / Voltage References
2 × OP202IDBVR OPAMP
1 × OP07C Amplifier and Linear ICs / Operational Amplifiers
1 × REF200AU Semiconductors and Integrated Circuits / Misc. Semiconductors and Integrated Circuits
1 × LM317 Power Management ICs / Linear Voltage Regulators and LDOs
4 × 1N4007 Discrete Semiconductors / Diodes and Rectifiers
1 × 220V----12VAC Transformer
1 × 1000uF L=5mm lead spacing capacitor D=10mm diameter
1 × Passives