6.0 PACKAGING INFORMATION
6.1 Package Marking Information
8-Lead DFN (3x3)
XXXX
XYWW
NNN
Voltage
Option
0.8V
1.2V
1.8V
2.5V
3.0V
3.3V
5.0V
Adj
Code
CAAA
CAAB
CAAC
CAAD
CAAE
CAAF
CAAG
AADJ
MCP1726
Example:
CAAA
E543
256
8-Lead SOIC (150 mil)
XXXXXXXX
XXXXYYWW
NNN
Example:
17260802E
SN e^3^0543
256
Legend:
XX...X
Y
YY
WW
NNN
e3
*
Customer-specific information
Year code (last digit of calendar year)
Year code (last 2 digits of calendar year)
Week code (week of January 1 is week ‘01’)
Alphanumeric traceability code
Pb-free JEDEC designator for Matte Tin (Sn)
This package is Pb-free. The Pb-free JEDEC designator ( e3 )
can be found on the outer packaging for this package.
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.
© 2007 Microchip Technology Inc.
DS21936C-page 21