- TIP120 NPN Darlington Transistor Yes - increase the base resistor to 1K
- IRF520N HEXFET Power MOSFET IRF520 - No because it is not a logic level FET
- LM7812 Voltage Regulator - No don't be silly
- IRL540N Logic-Level HEXFET - Yes
- LM7809 Voltage Regulator - No don't be silly
- IRF830 Power MOSFET - No because it is not a logic level FET