The ADM1817-5ART-REEL7 is a high-quality microprocessor supervisory circuit produced by Analog Devices Inc., a renowned leader in the semiconductor industry. This precision device is designed to monitor power supplies in microprocessor systems, providing a reliable reset signal to the host processor when necessary. It ensures that the system's microprocessor and associated circuitry reset from a power-on condition or whenever the power supply falls beneath a predetermined threshold.

The ADM1817-5ART-REEL7 is characterized by its nominal threshold voltage of 5V, which makes it suitable for a wide range of applications that operate at this standard logic level. Its accuracy and performance are tailored to maintain system integrity and prevent data corruption during adverse power conditions. The device is offered in a compact SOT-23 package, which is ideal for space-constrained applications.

Key Features:

• Voltage Threshold: Precisely set at 5V for compatibility with common logic levels.
• Package Type: Supplied in a small SOT-23 package, making it suitable for use in space-limited designs.
• Power Supply Monitoring: Ensures the processor and system reset cleanly during power-up, power-down, and brown-out conditions.
• Low Power Consumption: Designed for low power operation to conserve energy in battery-powered applications.
• High Accuracy: Provides reliable monitoring with tight accuracy, ensuring the system operates within safe parameters.
• Temperature Range: Operates over an industrial temperature range, making it versatile for challenging environments.

This product is supplied on a 7-inch reel (REEL7), which is commonly used for automated assembly processes, ensuring efficient and reliable integration into production lines. The ADM1817-5ART-REEL7 is an excellent choice for designers looking for a supervisory circuit that combines high performance, small footprint, and ease of integration. Whether used in computers, embedded systems, or portable electronics, it provides a crucial layer of protection against power supply irregularities, contributing to the overall robustness and stability of the system.

For detailed specifications, application notes, and additional resources, engineers and designers are encouraged to consult the datasheet and support documentation available from Analog Devices Inc.