{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DRV5032AJDBZT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"DRV5032AJDBZT","canonicalUrl":"https://icboms.com/texas-instruments/DRV5032AJDBZT","factsUrl":"https://icboms.com/api/mcp/products/DRV5032AJDBZT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments DRV5032AJDBZT Hall-effect omnipolar switch, SOT-23-3 package, 1.65V–5.5V supply, 3.5µA max supply current, ±9.5mT trip point, open-drain and push-pull output.","salesMarkdown":"## 3.5 µA supply current — the battery-life decider The DRV5032AJDBZT draws a maximum of 3.5 µA from the supply rail. For a device that sits in a sensor node or portable enclosure, this current is the dominant term in the sleep-state power budget — the Hall plate and the comparator stay biased, but the draw is low enough that a 200 mAh coin cell runs the sensor continuously for over six years before the chemistry self-discharge becomes the limit. The 1.65 V minimum supply lets the part operate from a single alkaline cell near end-of-life or from a 1.8 V regulated rail common in low-power MCU designs. ## Omnipolar detection with defined hysteresis The DRV5032AJDBZT responds to both north and south poles with a typical operate point of ±9.5 mT and a release point of ±3 mT. The 6.5 mT hysteresis band prevents output chatter when the magnetic field hovers near the threshold — a common failure in reed-switch replacements where the magnet-to-sensor gap varies with vibration or temperature. Because the switch is omnipolar, the output goes active when either pole exceeds the operate point. This simplifies the mechanical alignment in a proximity or lid-closure application — the magnet polarity does not need to be tracked during assembly. ## Sleep mode and output architecture The part includes a sleep mode that duty-cycles the Hall plate to achieve the 3.5 µA average. The output is configurable as open-drain or push-pull — open-drain suits wired-OR bus topologies or level translation to a higher-voltage MCU input; push-pull eliminates the external pull-up resistor and saves a component on the BOM. The SOT-23-3 package occupies roughly 3 mm × 3 mm on the PCB. The three pins — supply, ground, and output — route easily on a two-layer board. ## Active lifecycle — design-in ready The base product number DRV5032 covers multiple sensitivity and output variants in the same SOT-23-3 footprint, giving a parametric upgrade path without a board spin.","metaTitle":"DRV5032AJDBZT Texas Instruments Hall-Effect Omnipolar Switch","metaDescription":"Texas Instruments DRV5032AJDBZT omnipolar Hall-effect switch. 1.65V–5.5V supply, 3.5µA max supply current, ±9.5mT trip point. SOT-23-3 package.","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":"Sleep Mode","Function":"Omnipolar Switch","Technology":"Hall Effect","Output Type":"Open Drain, Push-Pull","Polarization":"North Pole, South Pole","Mounting Type":"Surface Mount","Sensing Range":"±9.5mT Trip, ±3mT Release","Package / Case":"TO-236-3, SC-59, SOT-23-3","Product Status":"Active","Test Condition":"-","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/DRV5032AJDBZT/alternatives.json"},"ai":{"faq":[{"question":"What package does the DRV5032AJDBZT come in?","answer":"The DRV5032AJDBZT is supplied in a TO-236-3 / SC-59 / SOT-23-3 surface-mount package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/DRV5032AJDBZT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/DRV5032AJDBZT 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}}