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Electronics => Projects, Designs, and Technical Stuff => Topic started by: Daque on September 20, 2019, 04:47:06 pm

Title: Part recommendation micro voltage regulator for battery powered stuff
Post by: Daque on September 20, 2019, 04:47:06 pm

I looking for a good inexpensive 3.3v regulator low quiescent current and maybe good for a half amp or one good for 250 ma with an enable pin. Target will be ESP32-Wroom and misc. Maybe using a 2nd one the ESP could turn on would work out better? Thoughts and comments welcome.

Title: Re: Part recommendation micro voltage regulator for battery powered stuff
Post by: aiq25 on September 20, 2019, 07:32:56 pm

Quote from: Daque on September 20, 2019, 04:47:06 pm

I looking for a good inexpensive 3.3v regulator low quiescent current and maybe good for a half amp or one good for 250 ma with an enable pin. Target will be ESP32-Wroom and misc. Maybe using a 2nd one the ESP could turn on would work out better? Thoughts and comments welcome.

What's the input voltage range?

Title: Re: Part recommendation micro voltage regulator for battery powered stuff
Post by: TheHolyHorse on September 20, 2019, 09:48:04 pm

This is why mouser digikey etc have parametric search on their websites, just select the parameters you want and you'll get some to choose from :-+ You know your requirements best so I'd encourage you to go to some supplier or manufacturer and play around in the parametric search, I'm sure someone has what you need.