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ADP1031 Spice Model

Category: Hardware
Product Number: ADP1031


I would like to simulate the switching regulators of ADP1031 in LTSpice. I was wondering if there is a Spice model for it. 

Even if you don't have a complete model with SPI features it is totally fine for me. I don't really need to simulate the SPI or GPIO features. I only need the switching regulators.

If the model does not exists, could you suggest me another way to model the switching regulators in the simulation? I would like to test a bunch of decoupling capacitors and inductors to filter the switching regulator outputs. I would like to make sure that they work with ADP1031. Could you help me please?

Thank you very much for your time.

Best regards.

  • Hi bahadirdonmez,

    The ADP1031 LTSpice model is still in que in LTSpice team. No defined date yet on when the model will be available but hopefully soon.

    Unfortunately, we don't have a model available to simulate each of the regulators in terms of noise/output ripple. 

    For now, doing the experiment on-board is the way to go.

    Thanks and regards,