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A1120LUA-T AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

A1120LUA-T product

A1120LUA-T

Magnetic Sensors - Switches (Solid State)

Hall-EffectUnipolarAutomotive

The A1120LUA-T is a precision, chopper-stabilized unipolar Hall-effect switch designed for robust performance in automotive and industrial environments.

Best for

  • Automotive sensing
  • Industrial position detection

Avoid if

  • Applications requiring extremely low power consumption below 3V

Check before use

  • Magnetic field strength at the sensor location

Key specifications

Supply Voltage
3-24 V
Operate Point (BOP)
35 G (typ)
Release Point (BRP)
25 G (typ)
Temp Range
-40 to 150°C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

AutomotiveIndustrialSensor

Datasheet

A1120LUA-T-Allegro-MicroSystems-LLC-datasheet-14184481.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for A1120LUA-T: 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

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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 unipolar Hall-effect switch IC that turns the output on when a south pole magnetic field of sufficient strength is applied.