From: news@analogconsultants.com   
      
   On 2/18/26 2:12 PM, Phil Hobbs wrote:   
   > Is generally the pits.   
   >   
   > Anybody got a fave negative regulator with decent PSR?  I need a few rails   
   > at no more than 150 mA, and the landscape is bleak.   
   >   
   > The 337-style ones seem to rule the roost, and they stink.   
   >   
   > I’m thinking of using TCA0372s, but they don’t have a PSR spec at all.   
   >   
      
   I don't know the voltage ranges you need but Analog Devices usually   
   makes quality stuff:   
      
   https://www.analog.com/media/en/technical-documentation/data-sheets/ADP7183.pdf   
      
   Expensive, of course, so I haven't used them myself yet.   
      
   --   
   Regards, Joerg   
      
   http://www.analogconsultants.com/   
      
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