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TLV758P: Questions of TLV758P

Part Number: TLV758P

Dear Team,

Could you help to review the schematic as below? Thanks a lot.

...

Many Thanks,

Jimmy

  • Hi Jimmy,

    C47 seems to be a non-ceramic capacitor. For ESR/stability reasons, this should be changed to a ceramic capacitor. Also, the capacitance of C47 is within the acceptable range right now, but it could be reduced if desired. For this device, the minimum output capacitor value is 1uF (= minimum 0.47uF capacitance, accounting for capacitor de-rating). 

    I'm not sure what the expected voltage is on the EN pin, but as long as it's >1.0V when you want the LDO to be enabled, then that looks fine.

    Everything else looks good, and output resistors are appropriately chosen for the desired output voltage.

    Regards,
    Kelsey