Manufacturer Part Number
MAX821PUS+T
Manufacturer
Analog Devices
Introduction
The MAX821PUS+T is a power management integrated circuit (PMIC) supervisor designed to monitor a single system voltage.
Product Features and Performance
Voltage threshold set at 4V
Active low reset signal
Adjustable/Selectable reset timeout
Wide operating temperature range between -40°C and 125°C
Surface mount device
Product Advantages
Accurate voltage monitoring for reliable system operation
Flexible reset timeout customization
Suitable for high-temperature environments
Key Technical Parameters
Supervision Voltage: 4V
Number of Voltages Monitored: 1
Output Type: Push-Pull, Totem Pole
Reset Type: Active Low
Operating Temperature Range: -40°C to 125°C
Mounting: Surface Mount
Package: TO-253-4, TO-253AA
Base Product Number: MAX821
Quality and Safety Features
Produced by a reputable manufacturer, ensuring reliability and quality.
Compatibility
Compatible with SOT-143-4 package requirements
Can be used in systems requiring a 4V voltage monitoring supervisor.
Application Areas
Industrial control systems
Embedded systems
Automotive electronics
Telecommunications infrastructure
Portable/battery-powered devices
Product Lifecycle
Product Status: Active
No indication of nearing discontinuation
Availability of replacements or upgrades should be verified with the manufacturer.
Several Key Reasons to Choose This Product
High monitoring accuracy for overvoltage or undervoltage conditions
Active low reset for easy integration with other system components
Ability to operate in a broad range of temperatures making it versatile for various applications
Adjustable reset timeout providing design flexibility
Robust design suitable for demanding environments
Produced by Analog Devices, known for quality and reliability in semiconductor manufacturing