TPS65276V: Decoupling of V7V LDO

Arnaud DAVY

Part Number: TPS65276V

Tool/software:

Hello E2E Desgin Support team,

I have used a TPS65276V in one of my design to generate 2 regulated DC outputs

The internal V7V LDO is currently decoupled with a 1µF ceramic X5R 25V capacitor corresponding to the 2 references shown below:

- MURATA GRM216R61E105KA12D

- KEMET C0805C105K3PAC7800

Are these references a suitable choice to decouple the V7V ?

Regards

Arnaud DAVY

0 Lucia Gao over 1 year ago

Hi Arnaud,

They are good. You can choose either of them. Thank you.

BRs

Lucia

0 Arnaud DAVY over 1 year ago in reply to Lucia Gao

Thanks a lot Lucia for your fast reply,

Actually the MURATA capacitor tolerance is rather 20% (and not 10%).

Does it matter for the V7V decoupling ? Is it still convenient with a 20%?

(Sorry for the initial mistake)

Arnaud

0 Lucia Gao over 1 year ago in reply to Arnaud DAVY

Hi Arnaud,

Yes, you can use it.

BRs

Lucia

+1 Arnaud DAVY over 1 year ago in reply to Lucia Gao

Thanks a lot Lucia

Have a nice day

Arnaud

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