{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A1157LUA-T","brand":"Allegro MicroSystems","brandSlug":"allegro-microsystems","productSlug":"A1157LUA-T","canonicalUrl":"https://icboms.com/allegro-microsystems/A1157LUA-T","factsUrl":"https://icboms.com/api/mcp/products/A1157LUA-T","rawCanonicalId":null},"summary":{"shortDescription":"MAGNETIC SWITCH UNIPOLAR 3SIP","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Bulk","Function":"Unipolar Switch","Technology":"Hall Effect","Output Type":"Current Source","Polarization":"South Pole","Mounting Type":"Through Hole","Sensing Range":"8mT Trip, 1mT Release","Package / Case":"3-SSIP","Test Condition":"-40°C ~ 150°C","lifecycle_stage":"unknown","Voltage - Supply":"3V ~ 24V","Operating Temperature":"-40°C ~ 150°C (TA)","Current - Supply (Max)":"17mA","Supplier Device Package":"3-SIP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.62","priceTiers":[{"qty":1,"price":"$1.62000","currency":"USD"},{"qty":10,"price":"$1.21200","currency":"USD"},{"qty":25,"price":"$0.96960","currency":"USD"},{"qty":100,"price":"$0.88880","currency":"USD"},{"qty":500,"price":"$0.74740","currency":"USD"},{"qty":1000,"price":"$0.66660","currency":"USD"},{"qty":5000,"price":"$0.60600","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/99325cdb67dd559ecaddf4ec3c0f6826.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/A1157LUA-T/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/allegro-microsystems/A1157LUA-T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/allegro-microsystems/A1157LUA-T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T19:09:12.730Z","lastPublished":"2026-07-11T19:09:12.730Z","indexable":true}}