{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TMAG5231C1GQDMRR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TMAG5231C1GQDMRR","canonicalUrl":"https://icboms.com/texas-instruments/TMAG5231C1GQDMRR","factsUrl":"https://icboms.com/api/mcp/products/TMAG5231C1GQDMRR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TMAG5231C1GQDMRR omnipolar Hall-effect switch, 1.65 V supply, ±4 mT trip / ±1.2 mT release, push-pull output, -40°C to 125°C, surface-mount package.","salesMarkdown":"## Low-voltage, low-power omnipolar Hall switch for battery-operated position sensing The TMAG5231C1GQDMRR is an omnipolar Hall-effect switch from Texas Instruments that detects the presence of either a north or south magnetic pole. The push-pull output stage eliminates the external pull-up resistor that open-drain switches require, saving one component per channel on the BOM. The device is rated for operation from -40°C to 125°C, covering the full industrial temperature range and the automotive cabin-grade band. ## Magnetic switching thresholds and output behavior The switch trips at ±4 mT (typical at 25°C) and releases at ±1.2 mT, giving a 2.8 mT hysteresis window that prevents chatter at the switching threshold. The omnipolar response means the output asserts regardless of which pole faces the sensor — a magnet approaching from either direction triggers the same logic state, simplifying mechanical alignment in assembly. Output current is rated at 5 mA max, sufficient to drive a logic input on a microcontroller or a low-power LED indicator.","metaTitle":"TI TMAG5231C1GQDMRR Omnipolar Switch, 1.65 V, ±4 mT Trip","metaDescription":"Texas Instruments TMAG5231C1GQDMRR low-power omnipolar Hall switch. 1.65 V supply, ±4 mT trip, push-pull output, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"feature_list":"Sleep Mode","package_type":"Tape & Reel (TR); Cut Tape (CT)","polarization":"North Pole, South Pole","mounting_type":"Surface Mount","output_signal":"Push-Pull","Test Condition":"25°C","product_status":"Active","lifecycle_stage":"eol_hot","timing_function":"Omnipolar Switch","supply_voltage_v":"1.65","switching_current_a":"0.0","output_current_max_a":"0.005","sensing_distance_max_mm":"±4mT Trip, ±1.2mT Release","Operating Temperature High":"-40°C to 125°C(TA)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.18","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TMAG5231C1GQDMRR/alternatives.json"},"ai":{"faq":[{"question":"How can I order TMAG5231C1GQDMRR or check availability?","answer":"Submit a request with your target quantity and target date for a firm quotation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TMAG5231C1GQDMRR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TMAG5231C1GQDMRR 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}}