**Other Parts Discussed in Thread:**TPS51125, TPS51218, TPS51124

Output capacitor of TPS51124 (or TPS51125, TPS51218) are designed to satisfy the stability and the ripple voltage as in the data sheet.

In layout, if we add some small bypass capacitors in parallel with the output capacitor to filter the high frequency components, would you please recommend the

1. will bypass capacitors affect the stability and the ripple voltage of the circuit?

2. If yes, should we calculate again the new value of capacitance and ESR of the output capacitor? And how can we calculate those values?

Thank you very much for your help.

Best regards,

Thu