MAX6407BS26-T

Supervisors Overview

The MAX6407BS26-T is a supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated, designed to monitor system voltage levels. It operates within an input voltage range of 1V to 6V and features a fixed reset threshold voltage of 2.639V. The device functions as a single-input voltage detector without manual reset or watchdog timer capabilities. It supports a maximum power dissipation of 571mW and operates reliably across a temperature range from -40°C to +125°C. Packaged in a compact SOT-23-5 form factor, it draws a typical quiescent current of 3.5µA, making it suitable for battery-powered applications requiring precise voltage supervision.

Supervisors Feature Summary

• Provides reliable system reset generation based on monitored supply voltage levels
• Operates with low quiescent current consumption for extended battery life
• Features a wide operating temperature range for industrial environments

Supervisors Applications

• Portable electronic devices requiring voltage supervision
• Battery-operated systems needing low-power monitoring
• Industrial control circuits with wide temperature requirements

Supervisors Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when ordering. Confirm the 'BS26' designation matches the required 2.639V threshold for your design. Check current availability status as distribution may vary. Ensure the SOT-23-5 package fits your PCB layout constraints. Validate that the operating temperature range meets your environmental specifications.

Supervisors Selection Notes

Select this component when a fixed 2.639V threshold is required for voltage monitoring. Consider the low 3.5µA quiescent current for power-sensitive designs. Verify compatibility with the 1V to 6V input voltage range. Ensure the SOT-23-5 package size suits your assembly needs. Confirm the absence of manual reset or watchdog features aligns with system architecture.

Supervisors Part Context

This part belongs to the MAX6407 series of ultra-low-power voltage supervisors. It is part of Maxim Integrated's portfolio of power management ICs focused on system protection. The series offers various threshold voltages and package options to suit different application requirements. It complements other supervisory circuits in providing essential reset functionality for microprocessors and memory devices.

Supervisors Replacement Considerations

Check for direct pin-compatible alternatives within the MAX6407 family with different threshold voltages if the 2.639V setting is not suitable. Verify equivalent performance from other manufacturers offering similar low-power voltage detectors in SOT-23-5 packages.