The MAX809SW, manufactured by NXP Semiconductors, is a compact and highly efficient microprocessor (μP) supervisory circuit designed to monitor power supplies in digital systems. It provides a significant level of protection to your digital systems by ensuring that the microprocessor is reset to a known state during power-up, power-down, or brown-out conditions.

Key Features

• Precision Monitoring: The MAX809SW offers precise monitoring of the 3-pin voltage levels, ensuring reliable operation and protection for your system.
• Power-On Reset: With its power-on reset feature, the device guarantees that the μP starts operating in a predictable state every time the system is powered up.
• Manual Reset: Users have the ability to manually trigger a reset, giving them direct control over the reset timing if necessary.
• Low Power Consumption: It is designed for low power consumption, making it suitable for power-sensitive applications.
• Compact Form Factor: The small size of the MAX809SW makes it ideal for space-constrained applications.

Applications

The MAX809SW is versatile and can be utilized in various applications that require reliable voltage monitoring and reset capabilities. These include:

• Computers and Controllers
• Intelligent Instruments
• Portable/Battery-Powered Equipment
• Embedded Systems

Technical Specifications

The device operates with a voltage range typically between 1V and 5.5V, making it suitable for most standard digital systems. It comes in a compact SOT-23 package which is both space-saving and practical for various circuit designs.

Quality and Reliability

NXP Semiconductors is known for its commitment to quality and reliability, and the MAX809SW is no exception. It is built to meet the high standards required for industrial and commercial digital systems, ensuring long-term stability and performance.

Ordering Information

To order or inquire about the MAX809SW, you can visit the NXP Semiconductors official website or contact authorized distributors. Ensure you are getting the genuine product by purchasing from reputable sources.