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Re: gEDA-user: TL431



gene glick wrote:
Anyone use these shunt regulators?  I'm wondering about the max voltage.

36V for LM431 ...

 Data sheet says max cathode-to-anode voltage is 36V.  What if VCC = 50

I use these and they're good parts. 50V will blow it up--be careful of turn on, turn off and fault conditions.

This part needs at least  1mA going through it or it may not regulate.

Phil


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