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LM27403: LM27403 design review request (5V to 0.8V)

Ruonan Wang
Prodigy 30 points
Part Number: LM27403

Design review request (5V to 0.8V). The schematic is attached. uc_v101_demo_20171228-LM27403.pdf

  • 0
    TI__Expert 5910 points
    Ruonan,
    The schematic looks good. The only changes I would recommend is a 0.1uF on output to filter high freq noise. Also the soft start cap C651 and C672 is recommended to be 10nF unless you are trying to meet a specific design objective.

    Regards,
    Mathew