# A3144EUA (Component) ## Description SENSITIVE HALL-EFFECT SWITCHES FOR HIGH-TEMPERATURE OPERATION / Hall Effect Sensor 25mA Monolithic 5V/9V/12V/15V/18V 3-Pin Ultra Mini SIP Bulk A3144 ## Component Details - **Owner:** cherepanyadima - **Created:** 4/12/2026 - **Last Updated:** 4/12/2026 - **Visibility:** Public - **Manufacturer Name:** Allegro Microsystems - **Manufacturer Part Number:** A3144EUA - **Part Type:** Sensors - **Datasheet URL:** https://pdf1.alldatasheet.com/datasheet-pdf/download/90853/ALLEGRO/A3144EUA.html - **Used in:** 121 projects - **Part Type:** Sensors - **MPN:** A3144EUA - **Pin Count:** 3 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | SUPPLY | | | 2 | GROUND | | | 3 | OUTPUT | | --- *Generated from [https://www.flux.ai/cherepanyadima/a3144eua~zs](https://www.flux.ai/cherepanyadima/a3144eua~zs)*