The MAX6457UKD3A is a highly reliable, low-power voltage monitor with a manual reset feature, designed and manufactured by Maxim Integrated. This compact component is ideal for portable and space-constrained applications that require precise voltage monitoring to ensure stable and reliable operation.

Key Features

• Single Voltage Monitoring: This device is engineered to monitor a single system voltage rail, providing excellent accuracy and stability.
• Low Power Consumption: With its ultra-low 1.6μA supply current, the MAX6457UKD3A is optimized for battery-powered and energy-efficient systems.
• Manual Reset Input: It offers a manual reset input, allowing users to trigger a system reset as needed for maintenance or troubleshooting.
• Factory-Set Reset Thresholds: The voltage thresholds are preset by the factory, eliminating the need for external resistors and simplifying design.
• Immune to Short VCC Transients: The device is designed to ignore short-duration voltage transients on VCC, enhancing system robustness.
• Compact SOT23 Packaging: Housed in a small SOT23 package, the MAX6457UKD3A saves valuable board space.

Applications

The versatile nature of the MAX6457UKD3A makes it suitable for a wide range of applications, including:

• Portable/Battery-Powered Equipment
• Computers and Servers
• Embedded Systems
• Industrial Controllers
• Telecommunication Systems

Performance Specifications

The MAX6457UKD3A operates over a wide temperature range and has a variety of technical specifications that make it a top choice for designers looking for a reliable voltage monitoring solution:

• Operating Temperature Range: -40°C to +125°C
• Voltage Threshold Accuracy: ±2.5% over temperature
• Supply Voltage Range: 1.2V to 5.5V

With its robust feature set and Maxim Integrated's commitment to quality, the MAX6457UKD3A is an excellent choice for any application where voltage monitoring is critical to system performance and stability.