The MAX809MEUR-TG075 is a cutting-edge microprocessor (µP) supervisory circuit produced by Maxim Integrated, a trusted leader in the development of innovative analog and mixed-signal products. This device is meticulously designed to monitor power supplies in digital systems and provide a significant enhancement to system reliability by ensuring that all system voltages remain within specified thresholds.

Key Features

• Precision Voltage Monitoring: The MAX809MEUR-TG075 is engineered to monitor the system voltage with high accuracy, ensuring that the µP and other critical components operate within safe voltage levels.
• Reset Output: In the event of a voltage drop below the acceptable threshold, the device generates a reset signal. This signal remains active until the system voltage stabilizes, effectively preventing system errors and potential damage.
• Low Power Consumption: The device is optimized for low power consumption, making it ideal for battery-operated applications where energy efficiency is paramount.
• Compact SOT-23 Packaging: The MAX809MEUR-TG075 comes in a small SOT-23 package, which is beneficial for space-constrained applications without compromising performance or functionality.

Applications

With its robust feature set, the MAX809MEUR-TG075 is suitable for a wide range of applications. It is particularly useful in systems that require consistent and reliable monitoring of the power supply, such as:

• Computers and Servers
• Embedded Systems
• Portable/Battery-Powered Devices
• Communication Systems
• Industrial Equipment

Technical Specifications

The MAX809MEUR-TG075 operates over a wide voltage range and features an open-drain reset output. The reset signal is asserted for a preset timeout period after the voltage level returns to an acceptable range, ensuring system stability.

Conclusion

Maxim Integrated's MAX809MEUR-TG075 is a versatile and reliable solution for system voltage supervision. Its precision monitoring capabilities, low power consumption, and compact footprint make it an ideal choice for designers looking to enhance system integrity and protect against voltage-related failures.