Can’t find ams1117-3.3 TI’s L1117-3.3 is a direct replacement.
The data sheet shows 15v (max) for Vin and nothing for min. What am I missing? https://www.ti.com/lit/ds/symlink/lm1117.pdf <https://www.ti.com/lit/ds/symlink/lm1117.pdf?HQS=TI-null-null-digikeymode-df-pf-null-wwe&ts=1605410881526> ---> Paul From: Josh Wyatt <[email protected]> Sent: Sunday, November 15, 2020 7:47 PM To: [email protected] Cc: TriEmbed <[email protected]> Subject: Re: [TriEmbed] Powering ESP32 from an 8v golf cart battery Why not use something like AMS1117-3.3? Minimum voltage on your 8 volt battery is going to be something like 6VDC. -j On Sun, Nov 15, 2020 at 7:38 PM The MacDougals via TriEmbed <[email protected] <mailto:[email protected]> > wrote: How do I find an LDO that operates on 8 – 8.8 v? I looked at a couple of datasheets and found linear regulators that take 9v (max) input. I did not see a (min) spec for input v. How can I tell if it works at 8? For example: https://www.njr.com/electronic_device/PDF/NJM2888_E.pdf ---> Paul _______________________________________________ Triangle, NC Embedded Computing mailing list To post message: [email protected] <mailto:[email protected]> List info: http://mail.triembed.org/mailman/listinfo/triembed_triembed.org TriEmbed web site: http://TriEmbed.org To unsubscribe, click link and send a blank message: mailto:[email protected] <mailto:[email protected]> ?subject=unsubscribe
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