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TPS7A30: TPS7A3001/ TPS7A4901 PSRR vs. overhead voltage

Part Number: TPS7A30

Hi team,

Good day.


Do we have the graphical data showing the PSRR vs. overhead voltage for TPS7A3001 and TPS7A4901? Our customer would like to know how high the input voltage needs to be set to make sure it is within their PSRR specifications.

Regards,
Carlo 

  • Hi Carlo,

    We do not have these plots for TPS7A3001. For TPS7A4901, Figure 11 shows this relationship, although probably not in the most convenient form. 

    What are the load conditions and expected minimum input voltage? There are some general trends with PSRR which may be used to provide some sort of estimate when we do not have exact data.

    Best regards,

    Nick