On Friday, July 13, 2018 at 6:55:20 AM UTC-7, George Herold wrote:   
   > Huh, Thanks... I'll order some of those then.     
   > (The Onsemi parts are going away.)     
   >    
   > George H.   
   If your budget can stand it, you might want to consider a switching mode   
   regulator.  Some are three-terminal drop-in replacements for the TO-220   
   devices.   
      
   If you are a hardware hacker (literally), you can cannibalize one from a USB   
   car charger.  Here in Silicon Valley, Fry's Electronics sometimes sells them   
   for under a dollar.  This may not work reliably if your unregulated supply is   
   over 18V, but should    
   work fine if it is 15V or less.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)