The MAX817MCPA+ is a highly efficient, precision voltage supervisor designed by Maxim Integrated to enhance the reliability of power-sensitive microprocessor (µP) systems. This compact component is tailored to monitor power supplies in µP and digital systems, providing a significant safeguard against unpredictable system behavior due to power faults.

Key Features

• Voltage Monitoring Precision: The MAX817MCPA+ offers precise monitoring of power-supply voltages, ensuring systems operate within their specified voltage ranges for optimal performance.
• Reset Timeout: It features a preset timeout delay, providing a reset output during power-up, power-down, and brownout conditions. This delay is crucial for allowing the power supply and µP to stabilize before normal operation resumes.
• Battery Backup Switching: The device seamlessly switches to battery backup when the main power supply falls below acceptable levels, thus maintaining the integrity of critical system functions.
• Low Power Consumption: Designed with power efficiency in mind, the MAX817MCPA+ consumes minimal power, making it an ideal choice for portable and battery-operated applications.
• Compact Package: Its compact 8-pin DIP or SO package allows for easy integration into system designs without requiring significant board space.

Applications

The MAX817MCPA+ is versatile and can be employed in a wide range of applications, including:

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

Technical Specifications

With an operating temperature range of -40°C to +85°C, the MAX817MCPA+ is resilient and reliable in diverse environments. Its threshold voltage is precisely trimmed to ensure accurate monitoring, while the low supply current feature makes it suitable for systems where power efficiency is crucial.

Overall, the MAX817MCPA+ from Maxim Integrated stands out as an essential component for system designers looking to enhance the reliability and stability of their power-sensitive applications.