Best IC voltage regulator.... Best IC voltage regulator.... - Page 3 - diyAudio
Go Back   Home > Forums > >
Home Forums Rules Articles diyAudio Store Blogs Gallery Wiki Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Solid State Talk all about solid state amplification.

Best IC voltage regulator....
Best IC voltage regulator....
Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Thread Tools Search this Thread
Old 4th November 2001, 01:04 PM   #21
lohk is offline lohk  Europe
diyAudio Member
lohk's Avatar
Join Date: Apr 2001
Location: Somewhere in Austria, near the Danube
Oh -well, thanks.

  Reply With Quote
Old 4th November 2001, 07:16 PM   #22
ALW is offline ALW  United Kingdom
diyAudio Member
Join Date: Jun 2001
Location: UK
Default Scrounging and blagging


I went to Lt's website - looked up a few distributors, rang them and lied!

It's easy really - got me 4 free samples of LT317AT, both now fitted into my PSU's.

Here's the results: -

Top trace is LM317AT, next one down is LT317AT (lower noise), bottom two are noise floor with 40dB amp, and measurement noise floor respectively.

The Peak at 20k is the soundcard - it's only a cheap SBLive, but works well.


P.S. The LT337 was noisier on paper than the 317, i.e. 0.003% Vout compared to 0.001% Vout

[Edited by ALW on 11-04-2001 at 02:18 PM]
  Reply With Quote
Old 11th November 2001, 06:33 PM   #23
Jason Hubbard is offline Jason Hubbard  United Kingdom
diyAudio Member
Jason Hubbard's Avatar
Join Date: Apr 2001
Location: Poole, England
Best IC voltage regulator....
Default Source for LT317AT/LT337AT

I recently bought some of these devices through http://www.AUDIOCOM-UK.COM

They were £4.50 each, so not cheap, but they seemed to have a good stock of them.
  Reply With Quote


Best IC voltage regulator....Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
voltage regulator Sebastiaan Power Supplies 2 12th June 2005 07:51 PM
Voltage Regulator ! jleaman Power Supplies 11 13th May 2005 12:00 AM
Voltage Regulator zoro72 Everything Else 0 26th April 2004 05:30 PM
Voltage regulator help! kasra Solid State 7 23rd November 2002 02:07 PM
What voltage regulator to use? Thomas Everything Else 2 28th September 2001 02:53 PM

New To Site? Need Help?

All times are GMT. The time now is 02:58 AM.

Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright ©1999-2017 diyAudio