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ADM809LARTZ-REEL

ADM809LARTZ-REEL Description

The ADM809LARTZ-REEL from Analog Devices Inc. is a high-performance, single-channel voltage supervisor IC designed for precision monitoring of power supply voltages in embedded systems. Packaged in a compact SOT-23-3 form factor and supplied in Tape & Reel (TR), it is optimized for surface-mount applications. With a fixed 4.63V threshold, it ensures reliable system reset functionality when voltage levels fall below the specified limit. The device features an active-low reset output with a 140ms minimum timeout, providing a stable reset signal to microprocessors or microcontrollers during power-up, power-down, or brownout conditions.

ADM809LARTZ-REEL Features

• Precision Monitoring: Single-voltage supervision with a 4.63V threshold, ensuring accurate detection of undervoltage conditions.
• Fast Reset Response: 140ms minimum reset timeout guarantees proper system initialization.
• Compact & Reliable: SOT-23-3 package enables space-efficient designs, ideal for portable and high-density PCBs.
• Robust Compliance: ROHS3 compliant and REACH unaffected, meeting stringent environmental regulations.
• Wide Operating Range: Suitable for industrial and consumer applications with 1 (Unlimited) MSL rating for moisture resistance.
• Low-Power Design: Enhances energy efficiency in battery-operated devices.

ADM809LARTZ-REEL Applications

• Embedded Systems: Ensures reliable microcontroller reset in IoT devices, industrial controllers, and automotive electronics.
• Power Management: Monitors supply rails in FPGA, DSP, and ASIC-based systems to prevent data corruption during voltage fluctuations.
• Consumer Electronics: Ideal for smart home devices, wearables, and portable gadgets requiring stable power supervision.
• Industrial Automation: Provides fail-safe operation in PLCs, sensors, and motor control systems where voltage integrity is critical.

Conclusion of ADM809LARTZ-REEL

The ADM809LARTZ-REEL stands out as a robust, compact, and highly reliable voltage supervisor, offering precise monitoring and reset functionality for mission-critical applications. Its industry-compliant design, fast response time, and small footprint make it a superior choice over generic supervisors, particularly in space-constrained and power-sensitive designs. Whether for industrial, automotive, or consumer electronics, this IC ensures system stability and longevity under varying power conditions.