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TPS7A92: TPS7A9201DSKT

Sudharsan R
Prodigy 10 points
Part Number: TPS7A92

Hello my Name is Sudharsan From Mistral Solutions Pvt Lmt

We are Using this LDO In our design but unfortunately we are facing low impedance issue in the board. When we measure the impedance across the output and ground at no power condition (The board is at off condition) we measure 5.5ohm in all the 4 board we use can.

  • 0
    TI__Mastermind 43610 points

    HI Sudarsan,

    When measuring across the device with a multimeter, Please note that from VOUT to VIN, there is a parasitic diode. As shown below:

    This may be what you are seeing. I am sorry that I am taking a stab at answering this as I did not see the actual question or issue you are having. 

    I hope this answers your question.

    Regards,

  • 0 in reply to JCHK
    TI__Mastermind 43610 points

    Hi Sudharsan,

    If the above did not answer your question, can you clarify the issue you are having?

    Regards,