MIC2033-08AYM6-T5

Overview

The MIC2033-08AYM6-T5 is a high-side power distribution switch from Microchip Technology, designed for robust load protection in low-voltage systems. It features an operating input voltage range of 2.5V to 5.5V and provides a fixed current limit of 800mA. The device utilizes a P-channel MOSFET architecture housed in a SOT-23-6 surface-mount package. Key electrical characteristics include a typical on-resistance (RDS(ON)) of 75mΩ at 5V and a quiescent current of 100µA when enabled. It incorporates thermal shutdown and undervoltage lockout (UVLO) mechanisms to safeguard the circuit against over-temperature and under-voltage conditions.

Feature Summary

• High-side configuration with active-high logic control
• Integrated fault status flag with open-drain output
• Built-in thermal shutdown and undervoltage lockout protection

Applications

• Power distribution in embedded systems
• Load switching for peripheral devices
• Protection circuits for I/O ports

Procurement Notes

Verify component authenticity through authorized Microchip distributors or certified partners. Confirm that the received units match the specific suffix T5, indicating tape-and-reel packaging. Check manufacturing dates and lot codes against quality certificates. Ensure storage conditions comply with moisture sensitivity level requirements prior to reflow soldering processes.

Selection Notes

Select this component for applications requiring precise current limiting and compact footprint solutions. The 800mA rating suits moderate load currents where efficiency and protection are prioritized. Consider the SOT-23-6 package constraints for thermal management. Evaluate system voltage compatibility within the 2.5V to 5.5V operational window before integration into the design.

Part Context

This part belongs to the MIC2033 family of high-accuracy power switches. It shares architectural similarities with other variants like the MIC2033-10BYM6-TR but differs in current limit specifications. The family is characterized by pin-compatible designs across multiple current options, facilitating scalable power management strategies in space-constrained electronic assemblies.

Replacement Considerations

MIC2033-08AYM6-TR is a direct functional substitute with identical electrical parameters and pinout. Verify package marking differences between TR and T5 suffixes if inventory substitution is required.