General Description
The ILC811/ILC812 is a low cost microprocessor supervisory circuit that asserts a reset if the power supply drops below a designated threshold or the manual reset pin is forced low. Several different reset thresholds are available to accommodate systems operating at 3V, 3.3V or 5V.
Features
⦠Precision Voltage Monitor for 3V, 3.3V or 5V Power Supplies
⦠6mA Supply Current
⦠140ms Minimum Reset Pulse Width
⦠RESET Remains Valid with VCC as Low as 1.4V
⦠Active Low Manual Reset Input
⦠No External Components
⦠4-Pin SOT-143 Package
Applications
⦠Critical Microprocessor Power Monitoring
⦠Portable Equipment
⦠Intelligent Instruments
⦠Computers & Printers
⦠Controllers
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