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Microchip Technology MIC2003-0.5YM5-TR — Discrete Semiconductors

MIC2003-0.5YM5-TR High-Side Power Switch, 500mA, SOT-23-5

MPNMIC2003-0.5YM5-TR
End of Life

Microchip Technology MIC2003-0.5YM5-TR high-side P-channel power switch, 500 mA output, 70 mOhm Rds(on) typ, 2.5 V to 5.5 V load, SOT-23-5, Tape & Reel.

$1.02Ref. price · indicative, final on quote
Microchip Technology MIC2003-0.5YM5-TR datasheet (PDF)
PackagingSC-74A, SOT-753
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MIC2003-0.5YM5-TR specifications
ParameterValue
Input typeNon-Inverting
Output typeP-Channel
TypeGeneral Purpose
MountingSurface Mount
Voltage - load2.5V ~ 5.5V
Voltage - supply (Vcc (Vdd))Not Required
Output current500mA
I/O channels1
InterfaceOn/Off
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
Rds on70mOhm
CaseSC-74A, SOT-753
Fault protectionCurrent Limiting (Fixed), Over Temperature
Output configurationHigh Side
Ratio - Input:Output1:1

Product details

500 mA high-side switch with fixed protection

The MIC2003-0.5YM5-TR is a single-channel high-side P-channel power switch from Microchip Technology, rated for a continuous output current of 500 mA. Built-in fixed current limiting and over-temperature protection guard both the switch and the downstream load against fault conditions — no external sense resistor or thermal shutdown circuit needed.

Package and temperature grade

Housed in a SOT-23-5 (SC-74A) surface-mount package, the MIC2003-0.5YM5-TR fits standard small-outline footprints common in compact PCB layouts.