{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TMAG5124A1CEDBZRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TMAG5124A1CEDBZRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TMAG5124A1CEDBZRQ1","factsUrl":"https://icboms.com/api/mcp/products/TMAG5124A1CEDBZRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TMAG5124A1CEDBZRQ1 automotive Hall-effect unipolar switch, South Pole sensing, 2.7 V supply, 5 mT trip / 1 mT release, SMT, Tape & Reel.","salesMarkdown":"## Automotive Hall switch with 5 mT threshold The TMAG5124A1CEDBZRQ1 is a unipolar Hall-effect switch from Texas Instruments, designed for automotive environments. It switches on when a South Pole field exceeds 5 mT and releases at 1 mT, giving 4 mT of hysteresis to prevent chatter near the threshold. Supply voltage is 2.7 V minimum, with a current-source output rated for 5 mA continuous. The switching current is 18 mA typical — the output pulls high when the field is above the trip point. Operating temperature covers -40°C to 150°C ambient, which qualifies it for under-hood and transmission-oil applications where the silicon must survive prolonged soak at 125°C and peaks to 150°C. ## Surface-mount package and tape-and-reel delivery The surface-mount package keeps the board footprint small and allows reflow soldering alongside other SMT passives.","metaTitle":"TI TMAG5124A1CEDBZRQ1 Hall Switch, 2.7V, -40 to 150°C","metaDescription":"Texas Instruments TMAG5124A1CEDBZRQ1 automotive Hall-effect switch, 2.7V supply, 5mT trip, 1mT release. Active production. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"has_mpn":"TMAG5124","package_type":"Tape & Reel (TR); Cut Tape (CT)","polarization":"South Pole","mounting_type":"Surface Mount","output_signal":"Current Source","Test Condition":"-40°C to 150°C","product_status":"Active","lifecycle_stage":"eol_hot","timing_function":"Unipolar Switch","supply_voltage_v":"2.7","switching_current_a":"0.018","output_current_max_a":"0.005","sensing_distance_max_mm":"5mT Trip, 1mT Release","Operating Temperature High":"-40°C to 150°C(TA)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.56","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4c0a7ae4194130de540007f894020dc4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TMAG5124A1CEDBZRQ1/alternatives.json"},"ai":{"faq":[{"question":"What is the trip and release threshold for TMAG5124A1CEDBZRQ1?","answer":"The device trips at 5 mT (South Pole) and releases at 1 mT, providing 4 mT of hysteresis."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TMAG5124A1CEDBZRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TMAG5124A1CEDBZRQ1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}