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  • TPS7H1121-SEP: VRM input impedance for decoupling analysis

    Part Number: TPS7H1121-SEP To include the VRM in my decoupling analysis, how do I determine the series R-L (resistor-inductance) input-impedance to the VRM as seen looking in to the VRM from the circut board power rail tps7h1121.pdf
    • Answered

  • TPS7H1121-SP: Min Height Request

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    Part Number: TPS7H1121-SP Good evening. I am looking at the datasheet and would like to know what the minimum height of the component is so that I could properly design features on a heatsink to properly cool the component. Only the maximum height is…
    • Resolved

  • [FAQ] How does load conditions, output capacitance and headroom affect my space rated LDOs Power Supply Rejection Ratio (PSRR) performance?

    Other Parts Discussed in Thread: TPS7H1111-SP , TPS7H1101A-SP , TPS7A4501-SP Answer: Looking at three of our most popular space rated Class V Low DropOut (LDO)s, and our flagship ultra-low noise, high PSRR TPS7H1111-SP. Each of these LDOs incorporate…

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