Manufacturer Part Number
MAX809LEXR
Manufacturer
Analog Devices
Introduction
The MAX809LEXR is a compact, highly reliable supervisory circuit designed for monitoring power supply and system voltages.
Product Features and Performance
Monitors single system voltage
140ms minimum power-on reset delay
Push-pull, totem pole output for robust signal driving
Low power consumption for power-sensitive applications
Product Advantages
High precision voltage monitoring for enhanced system reliability
Compact SOT-23 packaging saves board space
Wide operating temperature range suits various environments
Key Technical Parameters
Voltage threshold set at 4.63V
Reset timeout: 140ms minimum
Operating Temperature range: -40°C to 85°C
Number of voltages monitored: 1
Quality and Safety Features
Built to ensure consistent and reliable system operation over temperature variations
Compatibility
Designed for general use in a variety of digital systems
Compatible with surface-mount technology for easy PCB integration
Application Areas
Computers
Embedded systems
Consumer electronics
Industrial controllers
Product Lifecycle
Currently active product not indicated to be nearing discontinuation
Future replacements or upgrades should be monitored via Analog Devices' product announcements
Several Key Reasons to Choose This Product
Precision voltage monitoring enhances overall system stability
Robust output drive capability ensures clear reset signal transmission
Low power operation supports energy-efficient designs
Wide operating temperature range allows for use in harsh environments
Industry-standard packaging ensures compatibility with standard PCB assembly processes