MCP73841/2/3/4
7.0 PACKAGING INFORMATION
7.1 Package Marking Information
8-Lead MSOP (MCP73843, MCP73844)
XXXXX
YWWNNN
Example:
738431
0319256
10-Lead MSOP (MCP73841, MCP73842)
XXXXX
YYWWNNN
Example:
738411
0319256
Legend:
XX...X
YY
WW
NNN
Customer specific information*
Year code (last 2 digits of calendar year)
Week code (week of January 1 is week ‘01’)
Alphanumeric traceability code
Note: In the event the full Microchip part number cannot be marked on one line, it will
be carried over to the next line thus limiting the number of available characters
for customer specific information.
* Standard marking consists of Microchip part number, year code, week code, and traceability code.
DS21823B-page 18
2004 Microchip Technology Inc.