MIC2014-0.8YM5

Overview

The MIC2014-0.8YM5 is a single-channel P-channel power switch from the MIC2014 family, manufactured by Microchip Technology. It operates within a load voltage range of 2.5V to 5.5V and supports a maximum output current of 800mA. The device features a typical on-resistance of 70 milliohms and utilizes an open/switch interface with non-inverted input logic. Integrated fault protection includes fixed current limiting and overtemperature shutdown, alongside load release functionality. It is housed in a surface-mount SOT-23-5 package and rated for operation between -40°C and +85°C.

Feature Summary

• Integrates fixed current limiting and overtemperature protection for robust fault management.
• Features low on-resistance for efficient power delivery in compact designs.
• Supports load release capability for controlled power-down sequences.

Applications

• Portable consumer electronics requiring protected power rails
• Peripheral circuitry in mobile devices and handheld instruments
• General-purpose high-side switching for low-voltage loads

Procurement Notes

Verify the specific suffix YM5 corresponds to the required tape and reel packaging configuration when sourcing. Confirm that the 800mA current rating aligns with the thermal constraints of the target PCB layout. Ensure the 2.5V to 5.5V operating window matches the system supply voltage. Cross-reference the SOT-23-5 footprint against the design schematic to prevent assembly errors.

Selection Notes

Select this component for applications needing a compact, single-channel high-side switch with integrated protection. It is suitable where space is limited and basic overcurrent and thermal safeguards are required. Consider the 70 milliohm on-resistance for efficiency calculations. Verify compatibility with the control logic voltage levels before integration into the final design.

Part Context

This part belongs to the MIC2014 family of power switches, designed for low-voltage distribution tasks. The manufacturer provides EDA models and datasheets for design integration. The product remains active in the manufacturing portfolio, ensuring availability for new production runs. Documentation covers electrical characteristics, thermal performance, and application guidelines for reliable implementation.

Replacement Considerations

Consult official substitution lists for compatible alternatives within the same family or equivalent specifications. Verify pinout compatibility and electrical parameters such as current rating and voltage limits before swapping components. Ensure any substitute part meets the same environmental and packaging requirements.