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Old 26th December 2012, 09:43 PM   #1
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Default Low noise zener

Hi All

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

HZ33L

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

Thanks
Fonnesbek
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Old 28th December 2012, 09:48 PM   #2
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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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