Basic Relay Bypass 78L09

phi1

Well-known member
Hi, just to make sure, the Basic Relay Bypass (Latching) build docs say to use 78L09. But, I thought 78L09 was supposed to have a minimum 11V input. Is it the case that it still functions fine, just with an output slightly below 9V if we input 9V?
 
If I recall correctly, that regulator is only there if you're ever going to run 18v. If you don't plan to run the pedal at <9v you can jumper the pads.
But I can confirm it does work at 9v with the regulator in there.
 
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