MIC2005A-2YM6-TR

Overview

The MIC2005A-2YM6-TR is a single-channel, high-side power switch manufactured by Microchip Technology. It utilizes a P-channel MOSFET architecture to manage load connections within electronic circuits. The device supports a load voltage range of 2.5V to 5.5V and delivers a maximum output current of 500mA. Key electrical characteristics include a typical on-resistance of 170 milliohms and non-inverted input logic. Integrated protection mechanisms provide fixed current limiting and overtemperature shutdown capabilities. The component operates reliably across an ambient temperature range of -40°C to +85°C and is housed in a compact SOT-23-6 surface-mount package.

Feature Summary

• Integrates fixed current limiting and thermal shutdown for robust fault protection
• Features low on-resistance for efficient power delivery with minimal voltage drop
• Utilizes simple open/switch interface control for straightforward system integration

Applications

• USB port power switching and protection
• Peripheral circuit load management
• Battery-powered equipment power distribution

Procurement Notes

Verify the specific suffix YM6 corresponds to the SOT-23-6 package configuration required for your layout. Confirm RoHS compliance status matches project environmental standards. Ensure the operating voltage range aligns with your system's supply rails. Check for any recent Product Change Notices regarding packaging or manufacturing location updates before finalizing procurement orders.

Selection Notes

Select this component when a single-channel high-side switch with moderate current capacity is required. It is suitable for applications needing integrated thermal and current protection without external components. Consider alternative packages if board space constraints differ from SOT-23-6 dimensions. Verify that the 500mA limit meets the peak load requirements of the connected peripheral devices.

Part Context

This part belongs to the MIC2005 family of USB power switches designed by Microchip Technology, formerly Micrel. The family focuses on providing reliable power distribution solutions for portable electronics and consumer devices. The MIC2005A variant offers enhanced performance specifications compared to earlier iterations, maintaining compatibility with standard USB power management architectures.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.