SNVS783K January 2012 – August 2021 LM5017
The output capacitor is selected to minimize the capacitive ripple across it. The maximum ripple is observed at maximum input voltage and is given by:
Assuming VIN = 95 V and substituting ΔVripple = 10 mV gives COUT = 10.1 μF. A 22-μF standard value is selected for COUT = C9. An X5R or X7R type capacitor with a voltage rating 16 V or higher should be selected.