Revision # 1.70   Modifications made on February 11, 2009

• In the General Description, Selection Table and other related sections, the low output voltage products were added.
  　
• In the Absolute Maximum Ratings section, the Power Consumption was removed.
  　
• The Thermal Information section was added.
  　
• The Electrical Characteristics section was modified.

Revision # 1.60   Modifications made on September 30, 2008

• In the Features section, Selection Table section and other related sections, the package SOT25 name changed to SOT23-5.
  　
• The Package Information section was modified.
  　
• The Product Tape and Reel Specifications section was modified.

Revision # 1.50   Modifications made on January 12, 2006

• At the Electrical Characteristics table, the Typ. and Max. values for current consumption were modified.

Revision # 1.40   Modifications made on January 26, 2005

• The Selection Table was modified and a Note about the package markings for the lead free devices was added.

Revision # 1.30   Modifications made on April 2, 2004

• At the Absolute Maximum Ratings section, the Operating Temperature range was changed from 0^oC~70^oC to -40^oC~85^oC.

Revision # 1.20   Modifications made on October 15, 2003

• The Pad Assignment and Pad Coordinates sections were deleted.

Revision # 1.10   Modifications made on August 22, 2003

• At the Electrical Characteristics table, the following changes were made:
  • The Current Consumption I_SS for HT7130-1 and HT7133-1 was changed from Typ. 4 to 3 micro ampere.
  • The Current Consumption I_SS for HT7136-1, HT7144-1 and HT7150-1 were changed from Typ. 3, 4, 5 to 3 and Max. 7, 7.5, 9 to 6.0 micro amperes respectively.
• Package Information section and Product Tape and Reel Specifications were added.