LMZ31710: Power good is fluctuating

prasanna kumara G

Expert 1585 points

Part Number: LMZ31710

Dear Team,

We are using LMZ31710RVQR in our design to generate 1V from 5V.

We are getting exact 1V but the power good of this device is fluctuating.

Please see our below schematics, Is there anything wrong in desin.

Regards,

Prasanna G

0 J Arrigo over 7 years ago

Was this also resolved by correcting the input voltage?

0 prasanna kumara G over 7 years ago in reply to J Arrigo

Expert 1585 points

Hello Team,

This issue resolved, The problem was actually input voltage.
There was a fluctuation of voltage at input.

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