TPS68470: Connection of un-used LDO

Chun Guo

Part Number: TPS68470

For the LDO boxed in blow SCH, which will not be used in customer's application, could they just be left floating without adding the output de-coupling MLCC (they have been disabled by I2C registers),

over 7 years ago

0 Lobert over 7 years ago

TI__Prodigy 620 points

Hello Chun Guo,

As long as the LDOs are disabled through I2C, the LDOs can be left floating without the capacitor if they are not used.

Thanks

Albert

Power management

Power management forum

TPS68470: Connection of un-used LDO