Rick on X: "Quick #electronics tip: You can use a p-channel mosfet and a resistor to add reverse polarity protection to a circuit if a diode doesn't work due to it's voltage
Reverse current / battery polarity protection • Circuits.dk
Need help in understanding the mosfet reverse polarity protection circuit - Electrical Engineering Stack Exchange
Reverse Polarity Protection Circuit using Diode OR P-Channel MOSFET