Marking code search for "L53B", search L53B found 2 records.

Marking of electronic components, SMD Codes L53B, L53B**. LM2940IMP-5.0, LM2940IMPX-5.0, ic marking code.

PartNumber	Marking code	Manufacturer	Package
LM2940IMP-5.0	L53B		SOT-223,MP04A
LM2940IMPX-5.0	L53B		MP04A