{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DRV5032FCDBZT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"DRV5032FCDBZT","canonicalUrl":"https://icboms.com/texas-instruments/DRV5032FCDBZT","factsUrl":"https://icboms.com/api/mcp/products/DRV5032FCDBZT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments DRV5032 series, omnipolar Hall-effect switch, DRV5032FCDBZT, SOT-23-3 package, ±4.8mT trip / ±0.5mT release, 1.65-5.5V supply, 3.5µA quiescent, open-drain output.","salesMarkdown":"## SOT-23-3 footprint and what it connects to The DRV5032FCDBZT: Three-pin SOT-23-3 (TO-236-3 / SC-59) with a 0.95 mm lead pitch — the same footprint as a small-signal transistor. The supply pin (VCC) and output (OUT) sit on the outer leads; the centre pin is ground. The open-drain output pulls to GND when the field exceeds the trip threshold. ## Omnipolar switching — both poles, one output The DRV5032FCDBZT responds to either a north or south magnetic pole above ±4.8 mT (typical at 25°C). The release point is ±0.5 mT — a 4.3 mT hysteresis that prevents output chatter from a slowly moving magnet or mechanical vibration. Because it detects both poles, the same sensor works with a magnet approaching from either side of the PCB — useful in a hinged cover where the magnet's polarity relative to the sensor is not fixed at assembly. ## 3.5 µA supply — sizing the battery budget Max quiescent current is 3.5 µA across the full 1.65-5.5V supply range. In a coin-cell application (e.g. CR2032, ~225 mAh), the sensor alone draws under 31 mAh per year — roughly 14% of the cell capacity before any MCU sleep current. The 1.65V minimum supply means it runs directly from a single Li-ion cell down to its cutoff voltage without a regulator. ## Active lifecycle and supply posture The base product number is DRV5032; the 'FC' suffix denotes the ±4.8 mT trip variant.","metaTitle":"DRV5032FCDBZT Hall Effect Omnipolar Switch, SOT-23-3","metaDescription":"Texas Instruments DRV5032FCDBZT omnipolar Hall-effect switch in SOT-23-3. ±4.8mT trip, 3.5µA supply, 1.65-5.5V. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"-","Function":"Omnipolar Switch","Technology":"Hall Effect","Output Type":"Open Drain","Polarization":"North Pole, South Pole","Mounting Type":"Surface Mount","Sensing Range":"±4.8mT Trip, ±0.5mT Release","Package / Case":"TO-236-3, SC-59, SOT-23-3","Product Status":"Active","Test Condition":"25°C","lifecycle_stage":"eol_hot","Voltage - Supply":"1.65V ~ 5.5V","Base Product Number":"DRV5032","Operating Temperature":"-40°C~85°C","Current - Output (Max)":"5mA","Current - Supply (Max)":"3.5µA","Supplier Device Package":"SOT-23-3"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/94672d4d2b00df676f391ec8af4ebbe1.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DRV5032FCDBZT/alternatives.json"},"ai":{"faq":[{"question":"What is the closest alternative to DRV5032FCDBZT in the same family?","answer":"The DRV5032 family includes multiple trip-point variants. The DRV5032FA (same ±4.8 mT trip) and DRV5032FB (±3.9 mT) share the same SOT-23-3 package, supply range, and omnipolar function — the only difference is the magnetic threshold. Check the base product number DRV5032 for the full trip-point matrix."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/DRV5032FCDBZT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/DRV5032FCDBZT 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}}