MAX6315US44D3

Supervisors Overview

The MAX6315US44D3 is a single-channel voltage supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of 1 V to 5.5 V and features an active low, open-drain output. The device includes manual reset functionality and provides a reset delay time of up to 280 ms. It is housed in a compact SOT-143 surface-mount package with four pins. The component supports a maximum monitored voltage of 4.5 V and functions reliably across an industrial temperature range from -40°C to +125°C.

Supervisors Feature Summary

• Provides manual reset capability for system control
• Features active low open-drain output configuration
• Operates with ultra-low power consumption suitable for battery applications

Supervisors Applications

• Portable electronic devices requiring low-power supervision
• Battery-operated systems needing voltage monitoring
• Embedded controllers requiring manual reset input

Supervisors Procurement Notes

Verify availability status as distribution channels may indicate limited stock or end-of-life conditions. Confirm RoHS compliance details through official manufacturer documentation before integration. Ensure the specific suffix matches required packaging options such as cut tape or reel formats. Cross-reference pinout configurations with target PCB layout requirements to prevent installation errors during assembly processes.

Supervisors Selection Notes

Select this component when a single-channel supervisor with manual reset is required. The SOT-143 package suits space-constrained designs. Verify that the 4.5 V threshold aligns with the target power rail. Consider the 280 ms reset delay duration relative to system startup timing requirements. Ensure operating temperatures fall within the specified -40°C to +125°C range for environmental compatibility.

Supervisors Part Context

This part belongs to the MAX6315 series of microprocessor supervisory circuits designed for low-voltage applications. The series offers various threshold voltages packaged in small form factors. Analog Devices acquired Maxim Integrated, consolidating these product lines under one manufacturer portfolio for unified support and documentation standards.

Supervisors Replacement Considerations

Check for MAX6315US44D3+T as a potential equivalent variant with identical electrical specifications but different packaging suffixes. Verify pin compatibility and threshold voltage accuracy before substitution.