TPS754: output capacitance and ESR

Pasquale Longobardi

Part Number: TPS754

Hi,

I'm designing a board with the TPS75401-Q1 linear regulator.

Regarding the selection of the ouput capacitor it seems tat the ESR is critical because it has to be greater than 0.1 Ohm or 0,05 Ohm depending on total capacitance.

Can you suggest me a suitable capacitor(s)?

Thank you

Pasquale

over 3 years ago

0 Jason Song over 3 years ago

TI__Mastermind 23361 points

Hi Pasquale,

We don't normally recommend passive components. If you are looking for capacitors, you may check out the Murata ones. They have a online tool that has all the characteristics of a capacitor.

Please find their site here:

Regards,
Jason

0 Jason Song over 3 years ago in reply to Jason Song

TI__Mastermind 23361 points

Hi Pasquale,

I received notice that you rejected the answer, may I know if I can provide further help? For most of the ceramic caps, it will meet the ESR requirement. The caps have many different sizes and other characteristics that will differ from each application and it's really difficult to give any recommendation on a specific cap.

Regards,
Jason

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TPS754: output capacitance and ESR