The MAX6746KA26+TCT from Maxim Integrated is a robust and precision voltage supervisor designed to enhance the reliability of your power-sensitive digital systems. This compact component is engineered to monitor the supply voltage of microprocessors (µPs), microcontrollers (µCs), and other voltage-sensitive devices, ensuring that your system operates within its specified voltage thresholds.

Key Features

• Voltage Monitoring Precision: The device offers high accuracy in monitoring with a factory-set reset threshold voltage of 2.63V, making it ideal for 2.5V to 3.3V systems.
• Low Power Consumption: With a quiescent current of just 5.5µA, it is an energy-efficient solution for portable and battery-operated applications.
• Manual Reset Capability: It includes a manual reset input that provides a hardware override to the reset output, allowing for system resets independent of the voltage on the monitored supply.
• Integrated Watchdog Timer: The built-in watchdog timer ensures that the system microcontroller is operating correctly, enhancing overall system reliability.
• Multiple Package Options: Available in a compact SOT-23 package, it is suitable for space-constrained applications.

Applications

The MAX6746KA26+TCT is versatile and can be used in a variety of applications where precise voltage monitoring is critical. It is particularly well-suited for:

• Computers and Servers
• Portable/Battery-Powered Equipment
• Networking Equipment
• Embedded Systems
• Industrial Controllers

Technical Specifications

• Operating Voltage Range: 1.0V to 5.5V
• Reset Threshold Voltage: 2.63V (factory set)
• Reset Active Timeout: Adjustable via external capacitor
• Package Type: SOT-23
• Operating Temperature Range: -40°C to +125°C

In summary, the MAX6746KA26+TCT from Maxim Integrated offers a compact, accurate, and reliable solution for voltage supervision in a wide range of electronic systems. Its low power consumption and manual reset feature make it an excellent choice for enhancing system stability and performance.