Op-Amp based voltage regulator tutorial and SPICE modelling

The tutorial is taking a long time. In the mean time here are the screen captures, schematic and the LTSPICE files.

LTSpice schematic of a simple op-amp voltage follower based Linear Voltage Regulator.

Downloads

Op-Amp_linear_voltage_regulator SPICE files

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3 Responses to Op-Amp based voltage regulator tutorial and SPICE modelling

  1. this one says:

    Hey! This is kind of off topic but I need some help from an established blog. Is it very difficult to set up your own blog? I’m not very techincal but I can figure things out pretty fast. I’m thinking about setting up my own but I’m not sure where to begin. Do you have any points or suggestions? With thanks

  2. Henry says:

    lol, it seems like a crappy psu. (!)

    I wonder how it would react if one connected a 555 to the input to generate PWM, and how would the opamp/transistor react with noise…

    (I am not really asking you, just thinking high, maybe I’ll tinker with it when I have time plus spice programming, thanks a lot for the inspiration)

    Thanks for sharing, I didn’t really understood much, but I enjoyed it!

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