Maxim Integrated MAX6461UR43+T Voltage Detector

The MAX6461UR43+T from Maxim Integrated is a highly precise, low-power voltage detector designed for a variety of applications where voltage supervision is critical. This compact and efficient device is specifically crafted to monitor voltages, ensuring that systems operate within their specified voltage ranges, thus providing a robust solution for enhancing system reliability and performance.

Featuring a fixed-sense threshold voltage of 4.3V, the MAX6461UR43+T provides a precise monitoring solution for 5V power supplies and other voltage rails close to its threshold. With its ability to assert a reset signal whenever the monitored voltage falls below the threshold, this voltage detector is an essential component for microprocessor and microcontroller-based systems, which require a stable operating environment to prevent data corruption and erratic behavior.

The device comes in a tiny, surface-mount SOT-23 package, making it an excellent choice for space-constrained applications. Its small footprint allows for easy integration into a wide range of electronic products, from portable devices to industrial and automotive systems.

One of the key features of the MAX6461UR43+T is its low quiescent current, which makes it suitable for battery-operated devices where power efficiency is paramount. By minimizing power consumption, the voltage detector helps to extend battery life, contributing to more sustainable and cost-effective product designs.

Additionally, the MAX6461UR43+T offers an active-low, open-drain output, providing a simple interface that can be easily connected to a microcontroller or other logic devices. This output configuration allows for the direct control of other components within a system, such as enabling or disabling power supplies, or triggering an external interrupt when a voltage fault is detected.

In summary, the Maxim Integrated MAX6461UR43+T is a reliable and efficient solution for voltage monitoring, offering precision, low power consumption, and a compact form factor. Whether it's for consumer electronics, automotive systems, or industrial controls, this voltage detector ensures that your applications run safely within their intended operational parameters.