MP150 Offline Primary Side 2W Regulator
https://www.epsglobal.com/Media-Library/EPSGlobal/Products/files/mps/MP150.jpg?ext=.jpg&maxsidesize=400
MP150 is a primary-side regulator that provides accurate constant voltage (CV) regulation without the opto-coupler, and supports buck, buck-boost and flyback topologies.
MP150
MP150
Monolithic Power Systems (MPS)
https://www.epsglobal.com/getmetafile/5919b031-ff1d-4f79-8c75-d15d466e323a/Monolithic Power Systems (MPS)