MAX16033PLB29+T

Supervisors Overview

The MAX16033PLB29+T is a low-power battery backup 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 under-voltage threshold of 2.85 V and an over-voltage threshold of 3 V, with a nominal threshold of 2.93 V. The device draws a typical operating supply current of 22 uA and provides a reset delay time of 280 ms. It includes manual reset functionality and utilizes an active-low, open-drain output type. The component is housed in a UDFN-10 package and supports surface-mount installation.

Supervisors Feature Summary

• Integrates battery backup switching capabilities for continuous system monitoring
• Provides precise voltage supervision with defined under-voltage and over-voltage thresholds
• Features manual reset capability for controlled system recovery

Supervisors Applications

• Portable electronic devices requiring reliable power management
• Systems utilizing battery backup for data retention
• Low-power embedded applications needing voltage supervision

Supervisors Procurement Notes

Verify the specific suffix 'PLB' against official manufacturer documentation to confirm temperature grade and packaging specifications. Confirm availability status as distribution channels may list limited stock or end-of-life conditions. Ensure the UDFN-10 footprint matches your PCB design requirements before procurement.

Supervisors Selection Notes

Select this component when a low quiescent current of 22 uA is critical for battery life extension. The fixed 2.93 V threshold suits systems operating near 3 V rails. Consider the UDFN-10 package size constraints and the requirement for manual reset integration into the control logic.

Supervisors Part Context

This part belongs to the MAX16033 series of low-power battery backup circuits. It is designed to monitor supply voltages and manage backup power sources efficiently. The series is characterized by small package options and low power consumption, suitable for space-constrained portable electronics.

Supervisors Replacement Considerations

Check for direct pin-compatible substitutes within the MAX16033 family that offer different threshold voltages or package variations. Verify if newer revisions have superseded this specific marking code.