Marking code search for "S73B", search S73B found 2 records.

Marking of electronic components, SMD Codes S73B, S73B**. LM5030MM, LM5030MMX, ic marking code.

PartNumber	Marking code	Manufacturer	Package
LM5030MM	S73B		MUB10A
LM5030MMX	S73B		MUB10A