1 Features
• Power-On Reset Generator
• Automatic Reset Generation After Voltage Drop
• RESET Output Defined From VCC ≥ 1 V
• Precision Voltage Sensor
• Temperature-Compensated Voltage Reference
• True and Complement Reset Outputs
• Externally Adjustable Pulse Duration

2 Applications
• Wireless communication systems
• Factory automation
• Building automation
• Servers
• Notebooks and Desktop computers
• STB and DVR

3 Description
The TL7702B, TL7705B, and TL7733B are integratedcircuit
supply-voltage supervisors designed for use as
reset controllers in microcomputer and
microprocessor systems. The supply-voltage
supervisor monitors the supply for undervoltage
conditions at the SENSE input. When an undervoltage
condition occurs during normal operation, outputs
RESET and RESET go active.
The TL7702BC, TL7705BC, and TL7733BC are
characterized for operation from 0°C to 70°C. The
TL7702BI, TL7705BI, and TL7733BI are
characterized for operation from –40°C to 85°C. The
TL7705BQ is characterized for operation from –40°C
to 125°C.