Product Overview: MAX809SQ263T1G by ON Semiconductor

The MAX809SQ263T1G is a highly reliable and efficient supervisory circuit designed by ON Semiconductor, a leader in energy-efficient innovations. This microprocessor (µP) supervisory circuit is engineered to monitor the power supply voltage in digital systems and provide a significant boost in the reliability of the system it is incorporated into. It is a vital component for systems that require a high level of precision and operational stability.

Key Features

• Voltage Monitoring: The MAX809SQ263T1G is capable of monitoring a 2.63V power supply, ensuring that the system voltage does not fall below a minimum operating threshold.
• Reset Output: This device provides a reset signal to the microprocessor during power-up, power-down, and brown-out conditions. The reset signal remains operational until the system voltage stabilizes and maintains within the acceptable range for a reliable system startup.
• Low Power Consumption: Designed with energy efficiency in mind, the circuit consumes minimal power, making it suitable for battery-operated applications.
• High Accuracy: The threshold voltage is factory-trimmed to a high degree of accuracy, which ensures reliable reset operation without the need for external components.
• Compact Package: The device is offered in a small outline package (SOT-23), which is ideal for space-constrained applications.

Applications

The MAX809SQ263T1G is versatile and can be used across various applications, including:

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

Quality and Reliability

ON Semiconductor is known for its commitment to quality, and the MAX809SQ263T1G is no exception. The device is manufactured to the highest standards, ensuring that it meets the rigorous demands of industrial and automotive applications. It is designed to operate over a wide temperature range, making it suitable for use in environments with extreme conditions.

Environmental Compliance

The MAX809SQ263T1G from ON Semiconductor is compliant with the RoHS directive, which means it is free from hazardous substances such as lead, mercury, and cadmium. This compliance reflects ON Semiconductor's dedication to environmental sustainability and the production of eco-friendly products.

With its combination of precision voltage monitoring, low power consumption, and compact packaging, the MAX809SQ263T1G is an excellent choice for designers looking to enhance the reliability and efficiency of their digital systems.