Talk:The 723 Voltage Regulator

"The Many-Talented 723" - how can regulated supplies get much simpler? by Glenn Prescott, WB0SKX was published in '73' magazine issue #227 (August 1979) beginning on page 68. src: 

On Semi / Motorola's version of the '723 was numbered MC1723C. I don't know if they were all C or not. It appears to be obsolete from On Semi anyhow. Src: 