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Product end-of-life availablity

Alternate product?

Seem to be collecting end-of-life for products I need to design with. Now looking for a 3 volt input / 12 volt output step up boost. Current choice is flagged as “Not recommended for new designs”. I hate when that happens.

Can also use a 3 volt to 32 volt step up as an LED driver and cannot locate.


For the existing regulator, I assume you are talking about this one:

Unfortunately, the main chip on that regulator got discontinued, which is the reason for the NRND status. We should still be able to make tens of thousands of units with the last of the components we ordered, which I expect to last us around a year (it’s difficult to forecast since we are trying to move people away from this product). We do not have a replacement with the same size yet, but we will be working on it in the next several months. We do have other boost regulators for 3V to 12V, but they are larger.

I will look into higher-voltage boost regulators. What kind of current do you need? If you need a modest quantity (at least a hundred units or so), we should be able to modify this regulator for a fixed 32V output:

Would that be useful to you?

- Jan

Very, very nice, Jan. Thanks. Yes, it would be useful. Size isn’t as important as designing freedom since I can adapt to some variables like that sort of adjustment. The chief design question is supply in the near future and a few hundred for now would be fine. Chances are there will be reiterations after that and I can BOM the new ones about that time.

Thanks again.