MIC2075-1YM

Overview

The MIC2075-1YM is a single-channel high-side power distribution switch manufactured by Microchip Technology. It features an N-channel MOSFET output capable of handling up to 500mA load current with a typical on-resistance of 90 milliohms. The device operates within a load voltage range of 2.7V to 5.5V and utilizes a non-inverting ON/OFF interface. Integrated protection mechanisms include fixed current limiting, overtemperature shutdown, and under-voltage lockout (UVLO). It is housed in an 8-SOIC surface-mount package and supports controlled slew rates.

Feature Summary

• Integrated circuit protection including fixed current limit, thermal shutdown, and under-voltage lockout
• Controlled slew rate functionality to minimize inrush current during turn-on
• Status flag output for monitoring fault conditions or operational state
• High-side switching configuration with non-inverting logic input

Applications

• General-purpose power distribution systems requiring circuit protection
• USB port power switching and management
• Peripheral device power control in embedded systems
• Load driver applications for low-voltage digital circuits

Procurement Notes

Verify the specific suffix 'YM' corresponds to the 8-SOIC package variant when sourcing. Confirm RoHS compliance status as per the latest manufacturer documentation. Ensure compatibility with the required 2.7V to 5.5V operating voltage range for the target application. Check for any recent Product Change Notifications regarding packaging or assembly sources that may affect supply chain logistics.

Selection Notes

Select this component for applications requiring a single-channel high-side switch with integrated fault protection. The 90 milliohm on-resistance offers efficient power delivery for loads up to 500mA. Consider the 8-SOIC package for standard surface-mount assembly processes. Evaluate the need for status flag reporting if system diagnostics are required. Compare against dual-channel variants like the MIC2076 if multiple outputs are needed.

Part Context

The MIC2075-1YM belongs to the MM8 series of power switches from Microchip Technology. It is part of the broader MIC2075 family, which includes variants such as the MIC2075-1YMM in MSOP packages. These devices are optimized for general-purpose power distribution where compact size and robust protection features are critical. The series complements other solutions like the MIC2025 for different channel counts or performance requirements.

Replacement Considerations

The MIC2075-1YMM serves as a pin-compatible alternative offering the same electrical specifications in an 8-MSOP package. Verify package dimensions and thermal characteristics when substituting between SOIC and MSOP formats. No direct functional substitutes are listed in the provided documentation; ensure interface and protection features match the design requirements.