7.0 PACKAGING INFORMATION
7.1 Package Marking Information
8-Lead MSOP
XXXXXX
YWWNNN
MCP73828
Example:
738281
YWWNNN
Part Number
MCP73828-4.1VUA
MCP73828-4.2VUA
Code
738281
738282
Legend:
XX...X Part Number code + temperature range + voltage (two letter code)*
Y Year code (last 2 digits of calendar year)
WW Week code (week of January 1 is week ‘01’)
NNN 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 cus-
tomer specific information.
* Standard OTP marking consists of Microchip part number, year code, week code, and traceability code.
2002 Microchip Technology Inc.
DS21706A-page 15