The SM72485 is designed to operate from an input voltage supply range between 6 V and 95 V. This input supply must be able to withstand the maximum input current and maintain a stable voltage. The resistance of the input supply rail must be low enough that an input current transient does not cause a high enough drop at the SM72485 supply voltage that can cause a false UVLO fault triggering and system reset. If the input supply is placed more than a few inches from the SM72485, additional bulk capacitance may be required in addition to the ceramic input capacitors. The amount of bulk capacitance is not critical, but a 47-µF or 100-µF electrolytic capacitor is a typical choice.