Maxim Integrated's MAX6809LUR+T: A Robust Voltage Monitor

The MAX6809LUR+T from Maxim Integrated is a precision, low-power, single-channel voltage monitor designed to ensure the stability and reliability of your electronic systems. This compact component is an essential building block for applications requiring accurate voltage supervision, such as computers, controllers, and portable devices.

Key Features

• Voltage Monitoring Accuracy: The device offers a high degree of accuracy, with a tight threshold voltage tolerance of ±2.5% over the entire temperature range of -40°C to +125°C, ensuring reliable operation under varying conditions.
• Low Power Consumption: Designed for energy-sensitive applications, the MAX6809LUR+T consumes a minimal amount of power, with a typical quiescent current of just 5.5µA, which is ideal for battery-operated devices.
• Adjustable Reset Timeout: The reset timeout period is externally adjustable by adding a capacitor, providing designers with flexibility to tailor the reset signal delay to specific system requirements.
• Wide Operating Voltage Range: The device operates over a broad voltage range from 1.2V to 5.5V, making it versatile for various applications and system voltages.
• Open-Drain Output: The MAX6809LUR+T features an open-drain RESET output, which remains asserted for the reset timeout period after VCC falls below the reset threshold, providing a robust signal for controlling other components in the system.

Applications

The MAX6809LUR+T is suitable for a wide array of applications, including:

• Microprocessor and microcontroller systems
• Portable and battery-powered equipment
• Industrial controllers
• Embedded systems
• Consumer electronics

Package and Quality

Maxim Integrated packages the MAX6809LUR+T in a compact, 3-pin SOT-23, which is both space-efficient and suitable for automated assembly processes. The device is also lead-free and RoHS compliant, reflecting Maxim Integrated's commitment to environmental responsibility. With its robust design and proven reliability, the MAX6809LUR+T is an excellent choice for safeguarding your sensitive electronic circuits against the dangers of undervoltage conditions.