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Old 26th December 2012, 08:43 PM   #1
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
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Join Date: Mar 2001
Location: Auburn, WA (somewhere between Seattle and Tacoma)
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Send a message via ICQ to Damon Hill
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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