MAX6326UR25-T

Supervisors Overview

The MAX6326UR25-T is a voltage supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of up to 5.5 V and features a fixed threshold voltage of 2.5 V. The device provides an active low, push-pull output with a reset delay time of 100 ms minimum. It consumes only 500 nA of operating current, ensuring ultra-low-power performance. The component is housed in a SOT-23-3 package and functions reliably across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Ultra-low power consumption with 500 nA operating current
• Active low push-pull output configuration
• Fixed 2.5 V threshold voltage for precise monitoring
• Compact SOT-23-3 surface-mount packaging

Supervisors Applications

• Portable battery-powered equipment
• Microprocessor system supervision
• Consumer electronics power management
• Industrial control systems

Supervisors Procurement Notes

Verify the exact suffix against official manufacturer documentation to confirm pinout and electrical characteristics. Ensure the source provides valid RoHS compliance data. Cross-reference the part number with authorized distributors to avoid counterfeit components. Confirm availability status as some variants may be obsolete or limited supply.

Supervisors Selection Notes

Select this component when a fixed 2.5 V threshold is required for voltage monitoring. Consider the ultra-low quiescent current for battery-sensitive designs. Verify that the SOT-23-3 package fits the board layout constraints. Ensure the active low output logic matches the downstream controller requirements.

Supervisors Part Context

This part belongs to the MAX6326U series of 3-pin, ultra-low-power reset circuits. The series offers various threshold voltages to accommodate different supply rails. The UR25 variant specifically targets applications requiring a 2.5 V supervision level. It is designed for space-constrained environments due to its small footprint.

Supervisors Replacement Considerations

Check for MAX6326UR25+T as a potential lead-free alternative if the 'T' suffix indicates tape-and-reel packaging. Verify compatibility with other Maxim supervisor families like MAX6325 or MAX6327 if threshold adjustments are needed. Ensure pinout compatibility before substitution.