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LM331: NJM4151 replacement

Part Number: LM331

Hi team,

custoemr use the SMD package of NJM4151. but LM331 only DIP package.

Do you have better solution for SMD. need P2P. if no P2P which one is better? thansks

  • Hi Jimmy, 

    It appeared that you posted this question twice so I deleted the duplicate thread. The only other frequency-to-voltage converters that we have in the SMD package that they are looking for is the LM2907, but the pinout has different functionality. 

    Could you provide more information on what the customer is using the NJM frequency to voltage converter for in their application? 

    Best regards,
    Ashley