MIC2505YM

Overview

The MIC2505YM is a high-side power distribution switch manufactured by Microchip Technology. It features a single output channel with a maximum continuous current of 2A and an on-resistance of 50 mΩ. The device operates within a voltage range of 3V to 7.5V and supports surface-mount installation in an 8-pin SOIC package. It includes fault protection mechanisms such as fixed current limiting, over-temperature shutdown, and under-voltage lockout.

Feature Summary

• Integrates slew rate control and status flag functionality for precise load management
• Provides comprehensive fault protection including open load detection and over-temperature shutdown
• Features fixed current limiting and under-voltage lockout for system reliability

Applications

• USB port power switching and protection
• Peripheral device power distribution
• High-side load switching in industrial systems

Procurement Notes

Verify the specific ordering suffix to confirm packaging format, as the base part number may correspond to tube or tape-and-reel variants. Ensure the component meets RoHS compliance requirements if specified for your project. Cross-reference the manufacturer datasheet to confirm pinout compatibility and thermal characteristics for your PCB layout design.

Selection Notes

Select this component when a single-channel high-side switch with 2A capacity is required. Consider the 50 mΩ on-resistance for efficiency calculations. Evaluate the need for integrated fault protection features like over-temperature and UVLO. Compare against multi-channel alternatives if multiple outputs are needed.

Part Context

This component belongs to the MIC2505 family of fully integrated high-side switches. It is designed for versatile applications requiring user-defined power distribution. The device offers a balance of performance and protection features suitable for modern electronic systems.

Replacement Considerations

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