© 2005 Microchip Technology Inc.

DS21498C-page 5

TC1047/TC1047A

5.0

PACKAGE INFORMATION

5.1

Package Marking Information

1 & 2 = part number code + temperature range and

voltage

3 = year and quarter code

4 = lot ID number

Part Number

Code

TC1047

AL

TC1047A

BL

3-Pin SOT-23B

!"#$

Legend: XX...X

Customer-specific information*

Y

Year code (last digit of calendar year)

YY

Year code (last 2 digits of calendar year)

WW

Week code (week of January 1 is week ‘01’)

NNN

Alphanumeric traceability code

Pb-free JEDEC designator for Matte Tin (Sn)

*

This package is Pb-free. The Pb-free JEDEC designator (

)

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.

3

e

3

e