MAX6326UR23-T

Supervisors Overview

The MAX6326UR23-T is a voltage supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of 1V to 5.5V and features a fixed threshold voltage of 2.32V with an accuracy of 1.5%. The device provides an active low, push-pull output and includes a reset delay time of 185ms. It consumes a typical operating supply current of 500nA. The component supports an overvoltage threshold of 2.355V and dissipates up to 174mW. It functions across a temperature range of -40°C to +85°C and is housed in a SOT-23-3 package.

Supervisors Feature Summary

• Ultra-low power consumption suitable for battery-operated applications
• Fixed threshold voltage monitoring without manual reset capability
• Active low push-pull output configuration for direct logic interfacing

Supervisors Applications

• Monitoring battery voltages in portable electronic devices
• Supervising system power supplies in embedded microcontroller systems
• Providing reset signals for digital circuits during power-up or brown-out events

Supervisors Procurement Notes

Verify the exact suffix designation when sourcing, as 'T' indicates tape-and-reel packaging while other suffixes may denote cut tape or tube formats. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the specific variant matches the required threshold voltage and output type for your design requirements.

Supervisors Selection Notes

Select this component when a fixed 2.32V threshold is required for precise voltage monitoring. Consider the 500nA quiescent current for strict power budget constraints. Verify that the active low push-pull output aligns with the downstream logic interface requirements. Evaluate the 185ms reset delay against the target system's startup timing specifications.

Supervisors Part Context

This part belongs to the MAX6326U series of ultra-low-power reset circuits. It is designed for applications requiring reliable voltage supervision with minimal power impact. The device integrates precision bandgap references and comparator circuits to ensure accurate threshold detection without external components.

Supervisors Replacement Considerations

Cross-reference with MAX6326 variants sharing the same 2.32V threshold and SOT-23-3 package. Verify functional compatibility regarding output drive strength and reset delay times before substitution.