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TPS7H1121-SP: Using as a load switch

Brian Bubnash61
Prodigy 200 points
Part Number: TPS7H1121-SP
Other Parts Discussed in Thread: TPS7H1101A-SP, TPS7H1101-SP

Tool/software:

I'm interested in using this LDO as a load switch in my application, in the manner described here. The TPS7H1121-SP appears to have many of the same characteristics as the TPS7H1101A-SP which was used as the worked example in that app note, but before I went too far down that path I wanted to just ask the question here and make sure there are no issues with using in this manner that I might have missed.

  • +1
    TI__Expert 6141 points

    Hi Brian,

    Configuring the TPS7H1121-SP as a load switch, as is described with the TPS7H1101-SP in the app note you linked (SLVA894), does not raise any concerns from me.

    The two devices share many of the same features (EN, SS, PG, PCL), so configuration as a load switch will be very similar.

    Thanks,

    Andy