The MAX6454UT29S+T is a precision, low-power microprocessor (µP) supervisory circuit designed by Maxim Integrated to monitor single power-supply voltages. This highly efficient device is a crucial component for systems that require reliable voltage monitoring to ensure stable and continuous operation.

Key Features

• Voltage Monitoring: The device is capable of monitoring a preset threshold voltage of 2.925V, which is suitable for a variety of applications, including portable devices, where precise voltage regulation is critical.
• Low Power Consumption: With its ultra-low 1.2µA supply current, the MAX6454UT29S+T is an ideal choice for battery-powered applications where power efficiency is paramount.
• Reset Output: It features an active-low reset output, which provides a reliable reset signal to the µP whenever the monitored voltage falls below the threshold, ensuring the system responds appropriately to power anomalies.
• Manual Reset Input: An additional manual reset input allows for an external trigger to initiate a system reset, offering further control and safety mechanisms for system operators.
• High Threshold Accuracy: The device boasts a high threshold accuracy of ±1.5% over the entire temperature range of -40°C to +125°C, making it suitable for demanding environments where precision is key.

Applications

The MAX6454UT29S+T is versatile in its applications, including but not limited to:

• Portable/Battery-Powered Equipment
• Embedded Systems
• Data Storage Systems
• Medical Devices
• Automotive Systems

Package and Availability

The device comes in a compact SOT23-6 package, which is suitable for space-constrained applications. The MAX6454UT29S+T is also provided in tape and reel form, denoted by the '+T' suffix, facilitating easy integration into automated manufacturing processes.

With its robust design and comprehensive features, the Maxim Integrated MAX6454UT29S+T voltage monitor is a reliable solution for systems that require constant and accurate monitoring of power supply voltages.