The LM74700QDDFRQ1 from Texas Instruments is a Hot Swap Voltage Controller with 3.2-V to 65-V operating range, 80-uA IQ automotive ideal diode controller. This device is offered in a 8-SOT-23-THIN package and is rated from -40 to 125 degrees Celsius.This device is designed to offer automotive system designers a cost- and space-efficient, flexible, and reliable hot-swap control solution. It has an integrated ideal diode controller to manage power supply and prevent parasitic discharge paths.The device also offers protection features such as reverse current blocking, output voltage over voltage protection, under-voltage lockout, Programmable Inrush Current Limit and Sense Resistors, Precharge FET control, Programmable Soft-Start, Advanced Power Down, and Fault Diagnostics. It also features an internal oscillator, adjustable with an external resistor, that allows for fast response times to fault conditions.