The MAX824SEUK-T from Maxim Integrated is a compact, highly precise voltage monitoring integrated circuit (IC) designed to safeguard digital systems against voltage-related failures. This microprocessor (µP) supervisory circuit is a quintessential component for ensuring the stability and reliability of electronic devices by monitoring their power supplies.

Key Features

• Precision Monitoring: The device features a precision factory-set voltage threshold, ensuring accurate monitoring of the system voltage without the need for external adjustments.
• Low Power Consumption: With its low power consumption, the MAX824SEUK-T is ideal for power-sensitive applications, helping to extend the lifespan of battery-operated devices.
• Compact SOT-23 Package: The small footprint of the SOT-23 package makes it perfect for space-constrained applications, without compromising on performance.
• Reset Output: The IC provides an active-low reset output, which remains asserted for a minimum reset timeout period after VCC has risen above the reset threshold, ensuring a reliable system reset.
• Manual Reset Input: An additional feature is the manual reset input, which allows for an external trigger to initiate a system reset, providing an extra layer of control.

Applications

The MAX824SEUK-T is versatile and can be used in a wide range of applications, such as:

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

Technical Specifications

The device operates over a wide voltage range and has several key technical specifications that make it suitable for a variety of applications:

• Supply Voltage Range: 1.2V to 5.5V
• Reset Threshold Options: Factory-set from 1.58V to 4.63V
• Reset Timeout Period: Typically 140ms
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5

With the MAX824SEUK-T, Maxim Integrated continues its tradition of providing robust and reliable voltage monitoring solutions that simplify the design and enhance the operation of modern electronic systems.