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LP3856: Voltage rail to an FPGA device

Ray Vincent Aranzaso
Genius 14525 points
Part Number: LP3856
Other Parts Discussed in Thread: TPS7A53, TPS7A54

Hi,

Good Day.

If LP3856ES-2.5/NOPB (2.5V/3A) recommended for Voltage rail to an FPGA device?

Please advise. Thank you very much.

Best Regards,

Ray Vincent

  • 0
    TI__Mastermind 41045 points

    Hi Ray,

    At a basic level this device could work, but it will depend on the important specs for the FPGA (i.e. PSRR, noise, output voltage accuracy). If they have these kinds of requirements then we can evaluate this.

    I recommend looking at TPS7A53 or TPS7A54. These are newer, much better devices that are also cheaper.

    Regards,

    Nick