It can be configured as a negative or a positive voltage series regulator, it can use an external transistor to boost ... It’s the supply I made using a 723 after reading the Art of Electronics ...

Reusing the LM4041 voltage regulator to create a precision current source by leveraging the CATHODE pin as a sense pin.

[fvfilippetti] was tired of dealing with this on his motorcycle, so he built a custom voltage regulator using MOSFETs instead ... is typically no more than a series of diodes, but which can ...