http://speed.sii.co.jp/pub/compo/ic/en/param_chrt.jsp?subcatID=22
High Operating Voltage CMOS Voltage Regulator S-812C series 

Someone on the list pointed me to the Seiko parts when I was looking for a lower cost LM2936.
I was able to order them from Mouser for about $.50 each.
http://www.mouser.com/catalog/619/237.pdf


-----Original Message-----
From: Russell McMahon <apptech@paradise.net.nz>
Sent: Sep 1, 2004 9:39 AM
To: "Microcontroller discussion list - Public." <piclist@mit.edu>
Subject: Re: [PIC:] New to Pics and PICList...Advice Please

> Get some 7805 5v regulators and LM324 opamps.

Throw in some LM317's (or standardise on them) so you can always get any
positive voltage you need.

Plus consider some low dropout and/or low quiesecent current regulators for
battery operation. (LM2936 is all of these but dear for what it does). There
are many others.


        RM

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