What should be the 'Max Voltage Rating' for the Capacitor (1uF) at the DCC pin of nrf51822?

[Akhil]

Please tell me the safe 'Max Voltage Rating' for the capacitor at the DCC pin of the nrf51822 in DCDC mode. I am talking about the C12 cap in the circuit shown in Page 113 of the nRF51822_PS v3.1. I am worried about this because of those inductors nearby it which might create voltage spikes across the C12 capacitor. Will a part with 6.3V Max Voltage Rating safe to use?

I have attached a screenshot of the circuit.

Screen Shot 2016-02-29 at 4.30.50 PM.png

[Håkon Alseth]

Hi Akhil,

I just checked internally wrt. this question.

The DCC pin caps can be rated at 6.3V or greater.

Cheers, Håkon

[Akhil]

Thank you.