Hello Team,
LMQ66430-Q1 data sheet in the Orderable Part Number column, I could see LMQ66430MC3RXBRQ1 is used for fixed and Adjustable version can you explain me how this IC can understand is it fixed or adjustable version from the application?
Usually there will be pin which we connect to supply or ground, internally the IC can understand based on the external connection it is a fixed or adjustable type.
Regards,
Bhupathi