TI-H: National part is perfect
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TI-H: National part is perfect
>Date: Fri, 15 Aug 1997 13:42:59 -0500
>From: Tony Do <tonyd@execpc.com>
>To: ti-hardware@lists.ticalc.org
>Subject: Re: TI-H: SPinTerface build question
>
>> Yeah; I'm using the LP2954IS; 5V Micropower Low-dropout Voltage
>> regulator...
>> It's a TO-263 package and is currently offered in sample orders!
>> (http://www.national.com for those who don't know).
>
>Thanks for the info Matt; I ordered two samples of the LP2954IT and 2
of
>the LP2954IS.
>Hopefully they will work better than the 7805. I do notice they have a
>MUCH lower dropout voltage than the 7805.
>
>Tony
>From what I've seen, National's regulator WILL do a far better job than
the 7805. I used it only due to some bad advice and I have tested it.
All three times, it came to almost the full 5v. I don't know if you
tested it under load or what?
Thanks for pointing out my problem with the design.
Richard Piotter
e-mail: richfiles@hotmail.com
home page: <A
HREF="http://www.geocities.com/SiliconValley/Lakes/5081/Richfiles.html">The
Richfiles</A>
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