The LM121 integrated circuit is no longer common in our market, with more modern equivalent versions. The circuit is from the 1994 Linear Applications Handbook by National Semiconductor.
The circuit in the figure is from a source with the possibility to adjust the output voltage from...
The circuit bellow shows how four inverters [NAND, NOR or Inverters] Kim - This could be NAND,...
September 2017 - Mouser Electronics is already stocked with NXP MRF13750H transistors for RF power...