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MIC2043-1YM AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MIC2043-1YM product

MIC2043-1YM

Programmers

Power SwitchLoad SwitchCircuit Breaker

The MIC2043-1YM is a protected high-side power distribution switch featuring an integrated circuit breaker mode for robust load protection.

Best for

  • USB power distribution
  • Hot-swap applications

Avoid if

  • Applications requiring continuous operation during sustained overcurrent

Check before use

  • Current limit resistor (RSET) calculation

Key specifications

Operating Voltage
1.6V to 5.5V
Max On-Resistance
60mΩ
Max Current
3A

Compliance & Environment

RoHS
Y
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8542390001.0

Application

Power Distribution

Datasheet

b45077f150f94a2de1ba865c503e6c45_datasheet.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MIC2043-1YM: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a single-channel, high-side MOSFET power distribution switch designed for applications requiring programmable current limiting and circuit protection.