Maxim Integrated's MAX6309UK31D3+ Voltage Supervisor IC

The MAX6309UK31D3+ is a highly precise voltage supervisor component designed by Maxim Integrated, a renowned leader in the development of integrated circuits. This compact and efficient IC is tailored to monitor voltage levels and provide a reliable reset signal to microcontrollers and other digital systems, ensuring proper operation under varying power conditions.

Key Features

• Reset Threshold Voltage: The device features a preset threshold voltage of 3.08V, which is ideal for 3.3V powered systems. This threshold ensures that the system has a stable power supply before allowing the processor to run.
• Manual Reset Capability: A manual reset input allows the user to assert a reset signal whenever necessary, adding an extra layer of control to system management.
• Low Power Consumption: With its low power consumption, the MAX6309UK31D3+ is suitable for battery-powered applications where power efficiency is critical.
• High Accuracy: The device boasts an impressive ±2% reset threshold accuracy over the entire temperature range, providing reliable performance in a variety of environmental conditions.
• Immunity to Short VDD Transients: The IC is designed to ignore brief dips in supply voltage, preventing unnecessary resets due to transient conditions.

Applications

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

Package and Operating Temperature

The MAX6309UK31D3+ comes in a compact SOT-23 package, making it suitable for space-constrained applications. It operates over an extended temperature range of -40°C to +125°C, ensuring reliability in harsh environments.

Conclusion

Maxim Integrated's MAX6309UK31D3+ is an essential component for systems that require precise voltage monitoring and robust reset functionalities. Its combination of accuracy, low power consumption, and compact form factor make it a versatile solution for a multitude of electronic applications. By integrating this voltage supervisor IC, designers can enhance system stability and protect against the risks associated with unpredictable power supply conditions.