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Reset IC, replacement of NJU2103BE

Luna
Intellectual 870 points
Other Parts Discussed in Thread: TPS37

Hi team,

I'm searching for a replacement for the reset IC, NJU2103BE.

Please advise.

Best regards,

  • 0
    TI__Prodigy 220 points

    Hi, 

    The best recommendation for this part is TPS37. This is in a different package, but has better accuracy, low quiescent current and wide threshold voltage range.

    Regards,

    Angelina Shi

  • 0 in reply to Angelina Shi
    Intellectual 870 points

    Hi Angelina Shi,

    Thank you for your information.

    TPS37 is a very good product with excellent features. Hence the price is high, so please let me know if you have a reasonable priced product.

    Best regards,

  • 0 in reply to Luna
    TI__Mastermind 18680 points

    Hi Luna,

    To give you the best recommendation, could you please answer the following questions.

    Maximum supply voltage?

    Number of rails being monitor?

    Voltages of the rails being monitored and the threshold voltages needed to assert RESET?

    Delay to de-assert the RESET?

    Do you need a Manual reset pin? 

    Jesse 

  • 0 in reply to Jesse Villanueva
    Intellectual 870 points

    Hi Jesse Villanueva,

    I was checking specifications with a customer and I'm sorry for the delay in replying.

    The first requirement was pin compatibility.

    If competitors don't offer pin compatible products, I can obtain the required specifications.

    Please let me consult with you again when I can confirm the specifications.

    Best regards,

    Luna