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LM3578A: Next Gen of LM3578A

Part Number: LM3578A
Other Parts Discussed in Thread: LM5175

Hi team,

   My customer used LM3578A in their project, but this socket is somehow old, do we have better recommendation as replacement? Thanks.

  • Hi Holly,

    What topology do your customer plan to design with this part? If they want to design a flyback, or boost, or sepic, they may consider the LM5175 or our other boost converters.  If they want to design a buck, you should consider BSR-WV devices like the LM516x family and get support from BSR-WV.