The challenge: Reverse engineer the LM317 regulator using SPICE and the LM317 datasheet.
- http://www.electro-tech-online.com/general-electronics-chat/18270-lm317-spice-model.html – transistor level model of LM317
- http://forum.allaboutcircuits.com/showthread.php?t=12152&page=6
- QUCS has an example analysis of the LM317.
