delorie.com/archives/browse.cgi | search |
X-Authentication-Warning: | delorie.com: mail set sender to geda-user-bounces using -f |
X-Recipient: | geda-user AT delorie DOT com |
X-Originating-IP: | 84.92.49.234 |
Date: | Mon, 19 Aug 2019 23:23:37 +0100 |
From: | Chris Green <cl AT isbd DOT net> |
To: | geda-user AT delorie DOT com |
Subject: | Re: [geda-user] 3V to 12V converter |
Message-ID: | <20190819222337.GB21166@esprimo> |
Mail-Followup-To: | geda-user AT delorie DOT com |
References: | <CALSZ9gqrykM4uM4m2z5Fk1dAovrLTT5_yPQJ8JeRrfr=kFuTxA AT mail DOT gmail DOT com> |
MIME-Version: | 1.0 |
In-Reply-To: | <CALSZ9gqrykM4uM4m2z5Fk1dAovrLTT5_yPQJ8JeRrfr=kFuTxA@mail.gmail.com> |
User-Agent: | Mutt/1.6.1 (2016-04-27) |
Reply-To: | geda-user AT delorie DOT com |
Errors-To: | nobody AT delorie DOT com |
X-Mailing-List: | geda-user AT delorie DOT com |
X-Unsubscribes-To: | listserv AT delorie DOT com |
On Mon, Aug 19, 2019 at 05:14:31PM -0400, Rob Butts (r DOT butts2 AT gmail DOT com) [via geda-user AT delorie DOT com] wrote: > I used ti's power bench to come up with a 3V to a fixed 12V converter > but it uses 15 components and is not reliable. > Then I see these small ready made converter boards providing up to > 2amps and costs around $1.50 from china. They use what looks like a 6 > pin sot23 voltage regulator with a handful of components. > I've searched far and wide with nothing like what they seem to use. > Does anyone have a good recommendation for voltage regulator with > minimal components? Yes, buy them from China! :-) I have lots of them dotted around the place powering stuff and they seem pretty reliable. -- Chris Green
webmaster | delorie software privacy |
Copyright © 2019 by DJ Delorie | Updated Jul 2019 |