I’m trying to figure out this voltage regulator in line with an LED bulb, specifically TPS709B. It’s a 5-pin with 3 on one side and 2 on the other. The bigger problem is I’m not completely sure (do to inexperience) how to follow the circuit diagram because the circuit diagram has an in, out, and ground while the voltage regulator has 5-pins… I’ll attach the circuit diagram and the DBV package legend too. If some kind sole would speak slowly with little words, I just might get this working.
Things I don’t know what to do with the EN or the NC… or what gets soldered to the bread board for that matter… Thanks for any help. I’ll go hang my head now.


