App note from Diodes Incorporated present you their solution to put a safeguard on your load from transients spikes and shorts, these load switch also do have monitoring pins in order to show the condition of the supply line. Link here (PDF)
Single Channel Smart load switch provides a component and area-reducing solution for efficient power domain switching. In addition to integrated control functionality with ultra-low on resistance (<15 mΩ), this device offers system safeguards and monitoring via the fault protection (Short circuit protection, SCP) and power good signal. This cost effective solution is ideal for power management and hot-swap applications requiring low power consumption in a small footprint.