MAX16033LLB29+T

Supervisors Overview

The MAX16033LLB29+T is a low-power voltage supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 0 V to 5.5 V and features an adjustable threshold voltage with specific undervoltage and overvoltage thresholds at 2.85 V and 3 V, respectively. The device provides a manual reset function with an active-low open-drain output and includes battery backup capabilities. It supports up to eight monitored inputs, offers 1% accuracy, and consumes 22 uA of operating current. The component functions reliably across a temperature range of -40°C to +85°C and is housed in a compact UDFN-10 package.

Supervisors Feature Summary

• Integrates EEPROM-based system monitoring for nonvolatile data retention
• Supports multiple input voltage supervision channels
• Includes manual reset capability with active-low open-drain output

Supervisors Applications

• Portable electronic devices requiring low-power supervision
• Battery-operated systems needing backup circuitry
• Embedded controllers requiring voltage monitoring

Supervisors Procurement Notes

Verify the exact suffix LLB29+T against the manufacturer's official datasheet to confirm threshold settings and package type. Confirm RoHS compliance status through authorized distributors. Check for obsolescence notices or lifecycle changes directly from Analog Devices documentation before finalizing procurement plans.

Supervisors Selection Notes

Select this component when multi-channel voltage supervision with EEPROM storage is required in a small footprint. Ensure the 5.5 V maximum supply rating matches the system design. Verify that the UDFN-10 package dimensions fit the PCB layout constraints and thermal requirements.

Supervisors Part Context

This part belongs to the MAX16033-MAX16040 series of low-power supervisory circuits designed for space-constrained applications. These devices integrate system monitoring functions into a minimal package size, targeting portable and battery-powered electronics where power efficiency and board real estate are critical design factors.

Supervisors Replacement Considerations

Consult the official MAX16033-40 datasheet for direct pin-compatible alternatives within the same family. Verify functional equivalence for threshold voltages and package dimensions before substitution.