Product Overview: MAX6129BEUK30+T

The MAX6129BEUK30+T is a precision, low-power, low-voltage microprocessor (µP) supervisory circuit designed by Maxim Integrated to maintain system integrity by monitoring the power supply voltage in digital systems. This device is particularly suitable for portable and battery-powered equipment due to its low power consumption and small footprint.

This supervisory circuit features a factory-trimmed voltage threshold of 3.0V, making it ideal for 3.3V-powered systems that require a precise monitoring voltage to ensure proper operation. The MAX6129BEUK30+T provides a ±0.5% voltage threshold accuracy over the entire operating temperature range, which is exceptional for maintaining system reliability under varying environmental conditions.

One of the key attributes of the MAX6129BEUK30+T is its ability to provide a reset signal to the host microprocessor. The reset output remains asserted for a minimum of 140ms after V_CC has risen above the reset threshold level, ensuring that the µP has ample time to initialize after power-up or during a brownout condition. This feature helps prevent system errors and enhances the reliability of the application it is used in.

The device is offered in a compact SOT-23 package, which is highly beneficial for space-constrained applications. It operates over a wide temperature range of -40°C to +125°C, allowing for deployment in various environments without compromising performance. Additionally, the MAX6129BEUK30+T has a low supply current of 5.5µA (typical), which is critical for extending battery life in portable devices.

With its combination of precision voltage monitoring, low power consumption, small size, and broad temperature range, the MAX6129BEUK30+T from Maxim Integrated is an excellent choice for designers looking to enhance the reliability and efficiency of their digital systems. Whether it's used in handheld devices, consumer electronics, or industrial equipment, this supervisory circuit provides an essential layer of protection against power supply anomalies.

For more technical details, datasheets, and support resources, interested parties are encouraged to visit Maxim Integrated's official website or contact their local sales representative.