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Low noise zener
Low noise zener
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Old 26th December 2012, 08:43 PM   #1
fonnesbek is offline fonnesbek  Denmark
diyAudio Member
Join Date: Jun 2008
Default Low noise zener

Hi All

I'm looking for some very low noise 33volt zeners, preferably Renesas


I can't finde them anywhere online, all help will ber very much appreciated
I need 10 in total.

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Old 28th December 2012, 08:48 PM   #2
Damon Hill is offline Damon Hill  United States
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Join Date: Mar 2001
Location: Auburn, WA (somewhere between Seattle and Tacoma)
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Renesas apparently is phasing out this line as their datasheet does not recommend it for new designs. Probably explains why they're hard to find.

Got to be a low noise shunt regulator design somewhere that'd be programmable for voltage and consist of a minimum of parts which would be a drop-in substitute for a Zener/voltage reference. I need a 40 volt design myself.
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