MAX6378XR35+T

Supervisors Overview

The MAX6378XR35+T is a low-power voltage detector manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of 1.2 V to 5.5 V and features a fixed threshold voltage of 3.5 V. The device provides active-low reset output with push-pull/totem pole configuration in an SC-70-3 package. It functions reliably across an industrial temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Provides undervoltage monitoring with a fixed 3.5 V threshold
• Delivers active-low reset signal via push-pull output
• Operates on single supply voltages from 1.2 V to 5.5 V

Supervisors Applications

• Portable equipment power management
• Battery-powered system supervision
• Microcontroller reset circuits

Supervisors Procurement Notes

Verify component authenticity through authorized channels due to limited availability status. Confirm package integrity and RoHS compliance before integration. Check current distributor stock levels as supply may be restricted or subject to factory special orders. Validate datasheet revisions for any parameter updates prior to final design approval.

Supervisors Selection Notes

Select this component when a fixed 3.5 V threshold is required for single-input voltage monitoring. Ensure the SC-70-3 package fits the PCB layout constraints. Verify that the active-low reset polarity matches the target microcontroller input requirements. Confirm operating temperature range suitability for the intended environment.

Supervisors Part Context

Part of the MAX6378 series supervisory circuits designed for low-power applications. Shares family characteristics with other MAX637x variants differing primarily in threshold voltage and package options. Manufactured by Analog Devices Inc./Maxim Integrated, specializing in power management ICs.

Supervisors Replacement Considerations

Consult official documentation for direct substitutes within the MAX6378 series. Verify threshold voltage compatibility if replacing with other series members. Check package pinout alignment for surface-mount transitions.