The MAX6326UR28-T from Maxim Integrated is a highly reliable, low-power microprocessor (µP) supervisory circuit designed to monitor power supplies in µP and digital systems. It provides excellent circuit reliability and low cost by eliminating external components and adjustments when used with 2.8V-powered circuits.

Key Features

• Precision Monitoring: This component features a precision factory-set V<sub>CC reset threshold at 2.8V, ensuring accurate monitoring of the supply voltage.
• Low Power Consumption: With its low supply current of only 1.2µA (typical), the MAX6326UR28-T is ideal for battery-operated applications.
• Reset Signal: The device asserts a reset signal whenever the V<sub>CC supply voltage falls below the reset threshold. The reset output remains asserted for a reset timeout period after V<sub>CC has risen above the reset threshold, providing a guaranteed reset duration.
• High Accuracy: Reset threshold accuracy is maintained over a wide temperature range, ensuring reliable operation under varying conditions.
• Compact Package: Available in a small SOT23 package, the MAX6326UR28-T is suitable for space-constrained applications.

Applications

The MAX6326UR28-T is versatile and can be used in a wide array of applications, including:

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

Product Summary

The Maxim Integrated MAX6326UR28-T voltage supervisor is an essential component for systems that require consistent and accurate monitoring of their power supply voltage. Its factory-set 2.8V reset threshold, low power consumption, and small form factor make it a go-to solution for designers looking to enhance system reliability without increasing complexity. Whether it's used in portable devices or automotive electronics, the MAX6326UR28-T offers a blend of performance and convenience that can help streamline product design and improve operational stability.