© 2009 Microchip Technology Inc. DS21663D-page 13
TC2054/2055/2186
APPENDIX A: REVISION HISTORY
Revision D (September 2009)
The following is the list of modifications:
1. Added the 2.6V, and 5.0V option in Ta bl e 6-1 in
Section 6.0 “Packaging Information”.
2. Updated the package outline drawing.
3. Added 2.6V option to Product Identification
System section.
Revision C (May 2006)
The following is the list of modifications:
1. Added overtemperature to bullet for overcurrent
protection in Features and General Description
verbiage.
2. Added “Thermal Shutdown Die Temperature” to
the Electrical Specifications table. Changed
condition for “Minimum V
IN
Operating Voltage”.
3. Added Temperature Characteristics Table.
4. Added Section 5.1 “Thermal Shutdown”.
5. Updated the package outline drawing.
Revision B (May 2002)
• Data Sheet converted to Microchip standards.
Revision A (May 2001)
• Original Release of this Document under Telcom.
