Overview of MAX6426UK46+T

The MAX6426UK46+T is a high-quality microprocessor (µP) supervisory circuit produced by Maxim Integrated, designed to monitor power supplies in digital systems. It provides a significant level of system reliability and accuracy required for controlling system reset and monitoring voltage levels in a range of electronic applications.

Key Features

• Voltage Monitoring: This device is engineered to monitor voltages as low as 1.58V, making it suitable for low voltage applications. It ensures that the system microcontroller is reset accurately and operates correctly during power-up, power-down, and brown-out conditions.
• Reset Timeout: It features an adjustable reset timeout period which can be set by an external capacitor, providing flexibility in system design.
• Compact Design: The MAX6426UK46+T comes in a small SOT23 package, making it ideal for space-constrained applications.
• Low Power Consumption: With its low supply current of 1.2µA, it is particularly suitable for portable battery-operated devices.
• High Precision: The reset threshold accuracy is maintained at ±2.5% over temperature, ensuring reliable operation under varying conditions.

Applications

The MAX6426UK46+T is versatile and can be used in a variety of applications, including:

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

Product Specifications

The product comes with a nominal threshold voltage of 4.63V and operates over a wide temperature range of -40°C to +125°C, making it suitable for industrial applications. It is available in a 5-pin SOT23 package and is lead-free, in compliance with environmental regulations.

Ordering Information

The MAX6426UK46+T is available in tape and reel format, denoted by the '+T' suffix, facilitating automated assembly processes. For further details and purchasing options, please refer to Maxim Integrated's official website or authorized distributors.

With its robust feature set and compact form factor, the MAX6426UK46+T from Maxim Integrated is an excellent choice for designers looking to enhance system stability and reliability through precise voltage monitoring and reset functions.