MAX16132E33B/V+T

Supervisors Overview

The MAX16132E33B/V+T is a voltage supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It features 1% accuracy for under-voltage and over-voltage monitoring across 1 to 4 channels. The device operates within a supply voltage range of up to 5.5V and provides an active low, open-drain output. It includes a reset delay time of 20ms and consumes 12.5µA of quiescent current. The component is AEC-Q100 qualified for automotive applications and is housed in an SOT-23-8 package.

Supervisors Feature Summary

• Provides high-accuracy monitoring for multiple power rails with 1% tolerance
• Features an active low, open-drain output interface for system integration
• Includes a fixed 20ms reset delay to ensure stable power-up sequences
• Qualified for automotive environments under the AEC-Q100 standard

Supervisors Applications

• Automotive electronic systems requiring multi-rail power supervision
• Battery-operated equipment needing low quiescent current monitoring
• Industrial control units utilizing single-supply voltage regulation

Supervisors Procurement Notes

Verify the specific suffix 'E33' against official documentation to confirm the exact threshold voltage configuration, as variations exist within the MAX16132 family. Ensure the 'V' suffix matches the required temperature grade for your application environment. Confirm RoHS compliance status through the manufacturer's latest certification documents before finalizing procurement specifications.

Supervisors Selection Notes

Select this component when precise voltage monitoring is required for automotive or industrial applications. The 1% accuracy ensures reliable detection of power anomalies. Consider the SOT-23-8 package size for space-constrained designs. Verify that the 20ms reset delay aligns with the target system's startup timing requirements and that the open-drain output is compatible with the downstream logic levels.

Supervisors Part Context

This part belongs to the MAX16132 series of supervisory circuits designed for monitoring power supplies in demanding environments. The series offers configurable channel counts and accuracy levels. The E33 variant specifies a particular threshold setting within the product line, distinguishing it from other versions with different voltage trip points or feature sets.

Supervisors Replacement Considerations

Consult official substitution guides for equivalent parts within the MAX16132 family or comparable supervisory ICs from Analog Devices. Verify pinout compatibility and electrical parameter alignment before replacing.