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TPS7A24: Cin value

FRANK1
Expert 7835 points
Part Number: TPS7A24

Hi sir,

Regarding Cin value(Input capacitor) is typ. 1uF.

 the note is that all capacitor values are assumed to derate to 50% of the nominal capacitor value.

what is Min value for Cin?

Thank you for your suggestion.

Regards,

  • +1
    TI__Mastermind 23361 points

    Hi Frank,

    According to the datasheet: 

    Although an input capacitor is not required for stability, good analog design practice is to connect a capacitor from IN to GND

    We recommend having a 1uF capacitor at the input, but it's not required. 

    Regards, 
    Jason Song