Manufacturer Part Number
MAX837EUS+T
Manufacturer
Analog Devices
Introduction
The MAX837EUS+T is a compact, low-power, highly integrated Power Management IC (PMIC) supervisor that provides monitoring and reset functions for electronic systems.
Product Features and Performance
Monitor single supply voltage
Adjustable/selectable voltage threshold for maximum flexibility
Output configuration is push-pull, totem pole for robust signaling
Active low reset signal
Fast 80µs typical propagation delay ensures quick system response to fault conditions
Operating temperature range of -40°C to 85°C suitable for industrial applications
Surface mount package for easy implementation in PCB designs
Product Advantages
Compact SOT-143-4 package saves space on the PCB
Versatile voltage monitoring for different system requirements with adjustable thresholds
High integration simplifies circuit design and BOM
Key Technical Parameters
Power-On Reset function
Voltage monitored: 1
Voltage threshold: Adjustable/selectable
Reset Timeout: 80µs typical
Operating Temperature Range: -40°C to 85°C
Mounting Type: Surface Mount
Package: TO-253-4, TO-253AA
Supplier Device Package: SOT-143-4
Quality and Safety Features
Robust design suitable for stringent industrial applications
Ensures system reliability by providing a stable reset function upon power disturbances
Compatibility
Compatible with various microcontrollers and digital systems that require voltage supervision
Application Areas
Computer systems
Consumer electronics
Industrial controls
Portable/battery-operated devices
Telecommunications
Product Lifecycle
Product Status: Active
Not nearing discontinuation, with support and replacements readily available
Several Key Reasons to Choose This Product
High reliability in regulating system resets with precise monitoring
Low power consumption suitable for battery-driven applications
Flexible voltage thresholds for application-specific tuning
Rapid response time for system stability and protection
Guaranteed performance across a wide operating temperature range
Space-saving design enabling compact end products
Comprehensive product support and long lifecycle from Analog Devices