{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DRV5033FAEDBZRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"DRV5033FAEDBZRQ1","canonicalUrl":"https://icboms.com/texas-instruments/DRV5033FAEDBZRQ1","factsUrl":"https://icboms.com/api/mcp/products/DRV5033FAEDBZRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments DRV5033FAEDBZRQ1, Automotive AEC-Q100, omnipolar magnetic switch, SOT-23-3 surface mount, 2.7 V supply, ±6 mT trip point, open-drain output.","salesMarkdown":"## Under-hood magnetic sensing in a SOT-23-3 footprint The DRV5033FAEDBZRQ1 is an automotive-grade (AEC-Q100) omnipolar Hall-effect switch from Texas Instruments, responding to both north and south magnetic poles with a single open-drain output. It operates from a 2.7 V supply rail — low enough to run directly from a battery-backed 3.3 V domain without a separate regulator — and draws 2.7 mA typical, making it viable for always-sensing positions like gear-selector position or seat-belt buckle detection. The ±6 mT magnetic trip point (±0.5 mT release hysteresis) sets the detection window: a magnet passing within that flux range toggles the output. ## SOT-23-3 package and board integration The SOT-23-3 surface-mount package (3 pins) mates with a standard 0.95 mm pitch footprint. The open-drain output requires an external pull-up resistor to the logic supply — the 30 mA absolute maximum output current sets the minimum pull-up value: at 3.3 V, a 110 Ω resistor is the floor; a 1 kΩ to 10 kΩ pull-up is typical for most microcontroller inputs.","metaTitle":"TI DRV5033FAEDBZRQ1 Omnipolar Switch, AEC-Q100, SOT-23-3","metaDescription":"Texas Instruments DRV5033FAEDBZRQ1 automotive omnipolar magnetic switch, 2.7 V supply, ±6 mT trip, -40 to +150°C, SOT-23-3. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"series":"Automotive, AEC-Q100","has_mpn":"DRV5033","feature_list":"Temperature Compensated","package_type":"Tape & Reel (TR); Cut Tape (CT)","polarization":"North Pole, South Pole","mounting_type":"Surface Mount","output_signal":"Open Drain","Test Condition":"-40°C to 125°C","product_status":"Active","lifecycle_stage":"eol_hot","timing_function":"Omnipolar Switch","supply_voltage_v":"2.7","switching_current_a":"0.0027","output_current_max_a":"0.03","sensing_distance_max_mm":"±6mT Trip, ±0.5mT Release","Operating Temperature High":"-40°C to 150°C(TA)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.52","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1bde1e5c7311159165755309b745ece0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DRV5033FAEDBZRQ1/alternatives.json"},"ai":{"faq":[{"question":"What does the ±6 mT trip point mean for my application?","answer":"The ±6 mT magnetic flux threshold (with ±0.5 mT hysteresis) means the output switches when the applied field exceeds 6 mT in either polarity — north or south. For a typical NdFeB magnet, this corresponds to a sensing gap of roughly 3–8 mm depending on magnet size and orientation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/DRV5033FAEDBZRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/DRV5033FAEDBZRQ1 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}}