GENERAL DESCRIPTION
The TCM809 and TCM810 are cost-effective system supervisor circuits designed to monitor VCC in digital systems and provide a reset signal to the host processor when necessary. No external components are required.
   
FEATURES
■ Precision VCC Monitor for 3.0V, 3.3V, 5.0V Nominal System V Supplies
■ 140msec Guaranteed Minimum RESET, RESET Output Duration
■ RESET Output Guaranteed to VCC = 1.0V (TCM809)
■ Low 17µA Supply Current
■ VCC Transient Immunity
■ Small SOT-23B-3 Package
■ No External Components
   
TYPICAL APPLICATIONS
■ Computers
■ Embedded Systems
■ Battery Powered Equipment
■ Critical µP Power Supply Monitoring