Low Voltage Power Supplies

[@MrCarlsonsLab]

I know this is old, but great job Bob, you explained this well!

[@sakirtekir7021]

Excellent video Bob. By the way, I wish LTSpice used the same component symbols as the ones used in this video as well as those in your other videos and application notes. Because Linear Tech's circuit schematics looks aesthetically beautiful. I think analog design is an art and drawing nice looking schematics is a part of it.

[@xDevscom_EE]

Thanks! Already happily using LT3091, LT3042 and LT3090's in my projects. Zero issues with them.

[@nate3674]

Appreciate this video, just got a new job with low voltage supplies and I’m super excited! I don’t know a ton about it, but I’ve been in PM construction for 8 years and my employer is giving me an excellent opportunity. This is very helpful

[@muddassirtariq6530]

How did he get the current source reference

[@jmcenterprises9591]

Thank you, interesting video.

[@cosminbel79]

2:45 in my opinion, the current goes to zero, not the resistor ☺🤗

[@fredthechamp3475]

Well, you are wrong.

[@cosminbel79]

@@fredthechamp3475 Yes and no, depends on the interpretation

[@fredthechamp3475]

@@cosminbel79 No. The resistor is a variable (controlled) resistance, the current source is not a controlled current. Therefore, the current will never go to zero. Only the resistance.

[@cosminbel79]

@@fredthechamp3475 Remember that a zero-value current source is an open circuit as R = 0.

[@fredthechamp3475]

@@cosminbel79 Again, the current source will never go to zero, it has a fixed value. It is only R that changes. If R = 0 then V+ = 0 and the output will also be 0.

[@maheshwarans3693]

worst ;/