MIC2013-1.2YM5TX

Overview

The MIC2013-1.2YM5TX is a high-side power distribution switch manufactured by Microchip Technology, designed for load protection and control applications. It features a P-channel MOSFET integrated into an SOT-23-5 surface-mount package. The device operates within a supply voltage range of 2.5V to 5.5V and supports a continuous output current of 500mA with a typical on-resistance of 70 milliohms. It incorporates fixed current limiting and thermal shutdown protection mechanisms. The component functions as a non-inverting switch with load release capabilities, ensuring safe power delivery in electronic systems.

Feature Summary

• Integrates a P-channel MOSFET for high-side power switching within a compact SOT-23-5 package
• Provides fixed current limiting and thermal shutdown protection to safeguard connected loads
• Features non-inverting logic control for straightforward interface with system controllers

Applications

• Load protection in portable consumer electronics
• Power distribution in embedded computing systems
• Hot-swappable peripheral interface circuits

Procurement Notes

Verify the specific suffix 'TX' against official Microchip documentation to confirm tape-and-reel specifications and marking codes. Ensure compatibility with standard SOT-23-5 footprint requirements during PCB layout. Cross-reference the part number with authorized distributors to confirm availability and authenticity. Confirm that the operating temperature range meets the application's environmental constraints.

Selection Notes

Select this component when a compact high-side switch with built-in overcurrent and overtemperature protection is required. The 500mA current rating suits low-power peripheral loads. The SOT-23-5 package minimizes board space usage. Consider the 70mΩ on-resistance for efficiency calculations. Verify input voltage compatibility with the 2.5V to 5.5V operational range before integration.

Part Context

The MIC2013 series belongs to Microchip's family of single-channel power switches designed for protecting downstream components. These devices typically integrate fault detection and control logic to enhance system reliability. The YM5 variant indicates a specific package configuration optimized for surface-mount assembly processes, aligning with modern manufacturing standards for small form-factor electronics.

Replacement Considerations

Consult Microchip's official cross-reference guides for verified substitutes. Potential alternatives may include other single-channel high-side switches from Microchip or compatible vendors offering similar current ratings and protection features. Ensure pinout compatibility and electrical parameter alignment before substitution.