MAX6315US29D3-T

Supervisors Overview

The MAX6315US29D3-T is a microprocessor supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It monitors a single power supply input with a fixed threshold voltage of 2.93 V and an overvoltage threshold of 3.08 V. The device features an active-low, open-drain reset output and supports manual reset functionality. It operates within a supply voltage range up to 5.5 V and maintains accuracy of 1.8%. The component is housed in a surface-mount SOT-143-4 package and functions reliably across an industrial temperature range from -40°C to +125°C.

Supervisors Feature Summary

• Provides precise monitoring of a single power rail with factory-set thresholds
• Features an active-low open-drain reset output for system control
• Includes manual reset input capability for user-initiated system recovery

Supervisors Applications

• Microprocessor system supervision
• Digital system power monitoring
• Portable equipment power management

Supervisors Procurement Notes

Verify the specific suffix D3 against the manufacturer's official datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure the SOT-143-4 package dimensions align with your PCB footprint. Confirm RoHS compliance status through the latest product documentation before finalizing procurement.

Supervisors Selection Notes

Select this component when a low-power, single-channel supervisor with manual reset is required. The SOT-143-4 package offers a compact solution for space-constrained designs. Verify that the 2.93 V threshold matches the target supply voltage level and that the open-drain output interface is compatible with the downstream logic inputs.

Supervisors Part Context

This part belongs to the MAX6315 series of uP reset circuits designed for low-power applications. The series provides various fixed threshold options to accommodate different standard voltage rails. The US29 variant specifically targets systems requiring supervision near the 3V logic level, ensuring reliable operation in portable and battery-powered devices.

Supervisors Replacement Considerations

Check for MAX6315US29D3+T as a potential lead-free alternative if the original suffix indicates leaded construction. Verify package compatibility and electrical specifications before substituting.