LMR36503-Q1: Peak-to-peak output ripple voltage's formula

Gao Jiameng

Part Number: LMR36503-Q1
Other Parts Discussed in Thread: LMR36503E-Q1

Tool/software:

Hi team,

Would like to tell me the Peak-to-peak output ripple voltage's formula of LMR36503E-Q1?

Thank you.

Kind regards,

Jiameng Gao

0 Richard Fu22 10 months ago

Hi Jiameng,

You can get a first pass approximation using the following equation:

Usually a 10uF output capacitor in parallel with a 100nF capacitor should be good enough.

Thanks,

Richard

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