ADM1816-5ART-REEL

Supervisors Overview

The ADM1816-5ART-REEL is a voltage supervisory circuit manufactured by Analog Devices Inc. under the EconoReset series. It features an open-drain output and monitors a single input channel with a threshold voltage of 4.5V. The device provides a reset delay time of 250ms and operates within a supply voltage range of 1V to 5.5V. It supports surface mount installation in a SOT-23-3 package and functions reliably across a temperature range of -40°C to +105°C.

Supervisors Feature Summary

• Monitors power supply voltage levels for system integrity
• Generates active-low reset signal upon undervoltage detection
• Provides defined reset timeout duration for stable startup

Supervisors Applications

• Microprocessor and microcontroller power supervision
• Battery-powered equipment voltage monitoring
• Portable electronic device power management

Supervisors Procurement Notes

Verify component authenticity through authorized channels. Confirm datasheet alignment for threshold voltage and package type. Ensure environmental compliance documentation matches project requirements. Validate supplier authorization status prior to acquisition.

Supervisors Selection Notes

Select this component when a simple, low-cost supervisor is required for single-rail systems. Consider the fixed 4.5V threshold against system operating voltages. Evaluate the SOT-23-3 footprint constraints. Assess if the 250ms delay meets system startup timing specifications.

Supervisors Part Context

Part of the ADM1816 family offering basic power monitoring solutions. Designed for cost-sensitive applications requiring reliable voltage supervision without complex configuration options. Represents a standard solution for fundamental power rail oversight in embedded systems.

Supervisors Replacement Considerations

DS1816R-5+T&R serves as a functional substitute within the same product family. Verify pin compatibility and threshold voltage alignment before substitution.