Protecting Automotive Motor Drive Systems from Reverse Polarity Conditions (Rev. A)
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
Design Guide - PMOS MOSFET for Reverse Voltage Polarity Protection Circuit
Reverse polarity protection with a P-MOSFET – Arduino, ESP8266, ESP32 & Raspberry Pi stuff
Reverse Polarity Protection Using MOSFET
Need help in understanding the mosfet reverse polarity protection circuit - Electrical Engineering Stack Exchange