MAX6806UR26

Supervisors Overview

The MAX6806UR26 is a precision voltage detector manufactured by Analog Devices / Maxim Integrated. It monitors a single power supply input and asserts an active-low, push-pull reset signal when the supply voltage falls below the factory-set threshold of 2.6V. The device features internal hysteresis for stable switching and guarantees valid reset output down to 1V. It operates within a temperature range of -40°C to +85°C and is housed in a compact SOT-23-3 surface-mount package.

Supervisors Feature Summary

• Provides precise monitoring of digital system power supplies with factory-set thresholds
• Features an active-low, push-pull RESET output for direct logic interfacing
• Includes internal hysteresis to ensure stable switching during voltage transitions

Supervisors Applications

• Monitoring power supplies in digital systems
• Battery-powered equipment requiring reliable voltage supervision
• Portable applications needing accurate power management

Supervisors Procurement Notes

Verify the specific suffix against official documentation to confirm pinout and electrical characteristics. Ensure the component matches the required operating temperature range and package type for your design. Cross-reference the manufacturer's datasheet for any updates regarding lead-free compliance or RoHS status before finalizing procurement.

Supervisors Selection Notes

Select this component when an active-low, push-pull output is required rather than open-drain alternatives like the MAX6807 or MAX6808. Consider the fixed 2.6V threshold suitability for the target application. Evaluate the SOT-23-3 package constraints against available board space and thermal requirements.

Supervisors Part Context

This part belongs to the MAX6806/MAX6807/MAX6808 family of precision voltage detectors. While sharing similar core functionality, the MAX6806 is distinguished by its push-pull output stage, whereas sibling models offer different output configurations such as open-drain or active-high signals.

Supervisors Replacement Considerations

The MAX6807UR26+T offers an active-high push-pull output, and the MAX6808UR26+T provides an active-low open-drain output. These are functional substitutes within the same series but require verification of output compatibility.