The MAX6823LUK+T from Maxim Integrated is a compact, highly precise microprocessor (µP) supervisory circuit designed to monitor power supplies in digital systems. It provides excellent circuit reliability and low cost by eliminating external components and adjustments when used in systems with a single +3.0V to +3.6V power-supply voltage.

Key Features

• Precision Monitoring: This device features a precision voltage monitoring capability, ensuring that the system microprocessor is reset to a known state during power-up, power-down, or brownout conditions.
• Low Power Consumption: Designed for power-sensitive applications, the MAX6823LUK+T consumes minimal power, which is crucial for extending the battery life in portable devices.
• Manual Reset Input: It includes a manual reset input that allows for a reset to be triggered with an external switch or logic signal, providing additional system control.
• Compact Package: The device is available in a space-saving 5-pin SOT23 package, making it suitable for use in systems where space is at a premium.
• Adjustable Reset Timeout: It offers an adjustable reset timeout delay, allowing designers to customize the reset assertion time as per the system requirements.

Applications

The MAX6823LUK+T is ideal for a wide range of applications where reliable system operation is critical. These include:

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

Technical Specifications

• Supply Voltage Range: +3.0V to +3.6V
• Reset Threshold Voltage: Factory-trimmed to high precision
• Operating Temperature: -40°C to +125°C
• Package Type: 5-Pin SOT23

With its robust feature set and Maxim Integrated's reputation for quality, the MAX6823LUK+T is an excellent choice for designers looking to enhance system reliability through effective power monitoring and reset control.