TPS65218: What is the minimum capacitance to have the LDO1 stable to be used as enable (0mA out)?

Frederik Baars

Intellectual 2115 points

Part Number: TPS65218

Hi,

my customer is using the TPS65218:

What is the minimum capacitance to have the LDO1 stable to be used as enable (0mA out)?

Thanks

Fred

over 6 years ago

0 Karl Wallinger over 6 years ago

TI__Genius 16030 points

Hello Frederik,

The device was likely not validated outside of datasheet-recommended component values, so in general I would recommend sticking to those. But I've looped in the product expert to give his comments.

Regards,
Karl

0 Nick Jakse49 over 6 years ago in reply to Karl Wallinger

TI__Expert 4155 points

Frederik,

I agree with what Karl said. Going off of the datasheet, the lowest capacitance that should be used is 10uF.

Thank you,
Nick

Power management

Power management forum

TPS65218: What is the minimum capacitance to have the LDO1 stable to be used as enable (0mA out)?