Product Overview: MAX6380UR39+T

The MAX6380UR39+T is a high-precision, low-power microprocessor (µP) supervisory circuit designed and manufactured by Maxim Integrated. This compact and efficient component is engineered to monitor power supplies in digital systems, providing a reliable safeguard against system failures due to unstable or inadequate power supplies.

Key Features

• Voltage Monitoring: The device is specifically tailored to monitor a 3.9V power supply, ensuring that the system operates within its specified voltage range.
• Reset Output: In the event of a power supply dip below the threshold, the MAX6380UR39+T asserts a reset signal, which remains active for a minimum of 140ms after the supply voltage has risen above the reset threshold, ensuring system stability.
• Low Power Consumption: With its low power requirements, this supervisory circuit is an ideal choice for portable and battery-operated applications.
• High Accuracy: It offers a high degree of accuracy in monitoring the power supply, with a ±2.5% reset threshold accuracy over the entire temperature range.
• Operating Temperature Range: The device is designed to function reliably over a wide temperature range, from -40°C to +125°C, accommodating various environmental conditions.
• Compact Package: Available in a compact SOT-23 package, the MAX6380UR39+T is suitable for space-constrained applications.

Applications

The MAX6380UR39+T is versatile and can be used in a variety of applications, including:

• Computers and Servers
• Portable/Battery-Powered Equipment
• Embedded Systems
• Data Storage Systems
• Medical Devices
• Industrial Equipment

Product Benefits

This supervisory circuit is a critical component for any system requiring consistent and reliable operation. The MAX6380UR39+T enhances system reliability by preventing incorrect operation during power-up, power-down, or brown-out conditions. Its low power consumption and small footprint make it an excellent choice for design engineers looking to optimize their power management solutions.

With its precise voltage monitoring and robust feature set, the MAX6380UR39+T from Maxim Integrated is an essential component for safeguarding electronic systems against power supply anomalies.