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DPRG: PowerTrends 7805 switching regulator replacement

Subject: DPRG: PowerTrends 7805 switching regulator replacement
From: Kevin Ross kevinro at nwlink.com
Date: Thu Jan 15 11:40:50 CST 1998

- -----Original Message-----
>From: Jim Brown <jgbrown at spd.dsccc.com>
To: dprglist at dprg.org <dprglist at dprg.org>
Date: Thursday, January 15, 1998 9:01 AM
Subject: Re: DPRG: PowerTrends 7805 switching regulator replacement


>
>> > Anyone off hand know of the street price, or who has them?
>> ===========================================================
>> Jim,
>> Digikey carries them at $18.38 each in single quantities.  Go to Digikey
>> and search for 78st105.  They sell both the horizontal and vertical
>> models.
>
>gee, at that price, I think I'll just buy a few more battery
>packs.  :-(
>

I have one of these. They did a nice job putting them together. Its actually
size is about the same as a 7805 with a heat sink on it, perhaps just a
little bigger. If you are concerned about power consumption, this is MUCH
better than a 7805.

Kevin

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