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Showing 4 results View by: Thread Post Sort by
  • LP2997: ESD rating- CDM?

    Kelly Lambert
    Kelly Lambert
    Part Number: LP2997 Hi, I'm trying to find the Human Body Model and Charged Device Model info for the LP2997. I figured the HBM is 1kV, because the datasheet says 1kV is the min ESD rating, but could you please tell what the CDM is? Thank you! …
    • over 8 years ago
    • Power management
    • Power management forum
  • Answered
  • About start up time of LP2997

    Satoshi
    Satoshi
    Resolved
    Other Parts Discussed in Thread: LP2997 , TPS51206 , LP2998 Please let me know about start up time (timing) of LP2997: 0.9Vtt and 0.9Vref. Best regards, Satoshi
    • Resolved
    • over 9 years ago
    • Power management
    • Power management forum
  • lp2997 vref

    Hyong Kim
    Hyong Kim
    Other Parts Discussed in Thread: LP2997 hi, i have encountered a problem of voltage drop with the lp2997 vref which is connected to the two DDR2s and one FPGA. --> vtt is normal. vref is dropped. so i connected the vref to vtt with wire and the…
    • over 12 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: Designing a 1v power supply that can sink current

    Ed Walker
    Ed Walker
    Resolved
    Hello Jon, thank you for posting your question. This sounds like you need to supply a positive current of 1V at 1mA to some load. But it also seems that the load can be a source that would tend to force the 1V higher. In this case the 1V 1mA regulator…
    • over 8 years ago
    • Power management
    • Power management forum

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