MAX6315US31D2-T

Supervisors Overview

The MAX6315US31D2-T is a voltage supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range up to 5.5 V and features a fixed threshold voltage of 3.08 V with an overvoltage threshold of 3.14 V. The device provides an active low, open-drain output and includes manual reset functionality. It consumes 5 uA of operating supply current and offers 1.8% accuracy. The component supports a reset delay time of 200 ms and dissipates up to 320 mW. It functions reliably across a temperature range from -40 C to +125 C.

Supervisors Feature Summary

• Provides open-drain output for system reset signaling
• Includes manual reset input capability
• Operates with ultra-low power consumption
• Features high accuracy voltage monitoring

Supervisors Applications

• Portable equipment power management
• Battery-powered systems supervision
• Microcontroller reset circuits
• Embedded system voltage monitoring

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and lead-free specifications prior to integration. Ensure storage conditions adhere to moisture sensitivity level requirements. Validate part markings against official datasheet documentation to prevent counterfeit substitution during procurement processes.

Supervisors Selection Notes

Select this component when a fixed 3.08 V threshold is required for single-channel voltage supervision. Consider the open-drain output configuration for compatibility with various logic levels. Evaluate the 200 ms reset delay against system startup timing requirements. Verify that the SOT-143-4 package fits the available PCB footprint constraints.

Supervisors Part Context

This part belongs to the MAX6315 series of microprocessor reset circuits. It is designed for applications requiring reliable voltage monitoring in compact spaces. The series typically offers various threshold options and packaging styles to suit different design needs while maintaining consistent performance characteristics across the family.

Supervisors Replacement Considerations

Public records indicate the MAX6315US31D2-T is obsolete. Available substitutes include the MAX6315US31D3+T variant which shares similar electrical characteristics but may differ in specific manufacturing revisions or packaging details.