MIC2003-0.5YM5-TR

$0.86

Description：IC PWR SWITCH P-CHAN 1:1 SOT23-5
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:79d5d9530e20 Category: Power Distribution Switches, Load Drivers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC PWR SWITCH P-CHAN 1:1 SOT23-5
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Switch Type：General Purpose
Number of Outputs：1
Ratio - Input:Output：1:01
Output Configuration：High Side
Output Type：P-Channel
Interface：On/Off
Voltage - Load：2.5V ~ 5.5V
Voltage - Supply (Vcc/Vdd)：Not Required
Current - Output (Max)：500mA
Rds On (Typ)：70mOhm
Input Type：Non-Inverting
Features：-
Fault Protection：Current Limiting (Fixed), Over Temperature
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：SOT-23-5
Package / Case：SC-74A, SOT-753

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MIC2003-0.5YM5-TR

Overview

The MIC2003-0.5YM5-TR is a single-channel P-channel power switch manufactured by Microchip Technology, housed in a compact 6-MLF (2x2 mm) surface-mount package. It supports load voltages from 2.5V to 5.5V and delivers a continuous output current of 500mA with a typical on-resistance of 70 milliohms. The device integrates fixed current limiting and thermal shutdown protection features. It operates within an extended temperature range of -40°C to +85°C and utilizes a simple ON/OFF interface for control.

Feature Summary

Integrates fixed current limiting and thermal shutdown for robust circuit protection
Features low on-resistance for efficient power delivery in space-constrained designs
Utilizes a simple non-inverted ON/OFF logic interface for straightforward control

Applications

Portable electronic devices requiring protected power distribution
Peripheral power switching in consumer electronics
Battery-powered systems needing overcurrent and thermal safeguards

Procurement Notes

Verify the specific suffix YM5 corresponds to the 6-MLF package configuration when sourcing. Confirm RoHS compliance status aligns with project requirements. Ensure the supply chain documentation matches the Microchip Technology manufacturer identification. Cross-reference the DigiKey part number 576-1677-2-ND for accurate inventory tracking and ordering details.

Selection Notes

Select this component for applications requiring a single high-side switch with integrated fault protection. The 500mA current rating suits low-power peripheral loads. The 6-MLF package offers a small footprint suitable for dense PCB layouts. Verify that the input voltage range of 2.5V to 5.5V covers the system's operational requirements.

Part Context

This part belongs to the MIC20xx family of power switches from Microchip Technology, originally developed under Micrel. The family focuses on providing integrated protection features in ultra-small packages. The MIC2003 variant specifically targets single-channel applications with fixed current limit thresholds.