MAX6376UR26+

Supervisors Overview

The MAX6376UR26+ is a low-power voltage supervisor manufactured by Analog Devices Inc./Maxim Integrated. It monitors a single input voltage with a threshold of 2.55 V and an accuracy of 2.5%. The device features an active-low, open-drain output and operates within a supply voltage range up to 5.5 V. It has no manual reset or watchdog timer functions. The component supports surface mount installation in SOT-23-3 packages and functions across temperatures from -40°C to +105°C.

Supervisors Feature Summary

• Provides continuous monitoring of a single power rail for undervoltage conditions
• Delivers a digital signal via an active-low open-drain output when the monitored voltage drops below the specified threshold
• Operates with minimal current consumption suitable for battery-powered applications

Supervisors Applications

• Portable electronic devices requiring efficient power management
• Embedded systems needing reliable voltage supervision
• Battery-operated equipment where low quiescent current is critical

Supervisors Procurement Notes

Verify the exact suffix UR26 to confirm the 2.55 V threshold specification. Confirm package type matches SOT-23-3 requirements. Check RoHS compliance status if required by project specifications. Ensure operating temperature range meets environmental constraints. Validate manufacturer authenticity through authorized channels.

Supervisors Selection Notes

Choose this component when a simple, low-cost voltage monitor is needed without complex features like watchdogs or manual resets. The open-drain output requires an external pull-up resistor. Consider the 2.55 V threshold against system logic levels. Verify that the 2.5% accuracy suffices for the application's tolerance requirements.

Supervisors Part Context

This part belongs to the MAX6376 series of ultra-low-power voltage supervisors. It is designed for applications where power conservation is prioritized over advanced supervisory features. The series offers various threshold voltages to accommodate different system requirements while maintaining a compact footprint.

Supervisors Replacement Considerations

Check for direct pin-compatible alternatives within the same family offering different thresholds. Verify electrical compatibility regarding output drive capability and supply voltage ranges before substitution.