{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DRV5023BIQDBZR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"DRV5023BIQDBZR","canonicalUrl":"https://icboms.com/texas-instruments/DRV5023BIQDBZR","factsUrl":"https://icboms.com/api/mcp/products/DRV5023BIQDBZR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments DRV5023BIQDBZR unipolar Hall-effect switch, 2.5 V supply, 24 mT trip / 3 mT release, open-drain output, SOT-23-3, -40°C to +125°C.","salesMarkdown":"## 2.5 V unipolar Hall switch with 24 mT trip — what the thresholds mean on the bench The DRV5023BIQDBZR is a unipolar Hall-effect switch from Texas Instruments, base part number DRV5023, in a three-pin SOT-23 package. It switches its open-drain output low when a south-pole magnetic field exceeds 24 mT and releases (output goes high-impedance) when the field drops below 3 mT. That 24 mT operate point is a mid-range threshold — strong enough to ignore stray fields from nearby busbars or motors, but reachable with a small neodymium magnet a few millimetres from the package face. The 3 mT release gives 21 mT of hysteresis, so the output doesn't chatter when the target stops at the threshold edge. ## Supply and output drive — what pulls the BOM together Runs on a 2.5 V supply, drawing 2.7 mA typical. The SOT-23-3 footprint is standard; the centre pin is ground, pin 1 is supply, pin 3 is output. That matters for an engine-bay or industrial enclosure where the ambient swings — the switch won't drift open on a hot afternoon. No end-of-life notice or last-time-buy window has been issued.","metaTitle":"TI DRV5023BIQDBZR Unipolar Hall Switch, 2.5 V, SOT-23","metaDescription":"Texas Instruments DRV5023BIQDBZR unipolar Hall-effect switch, 2.5 V supply, 24 mT trip point, open-drain output, SOT-23-3. Active production. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"has_mpn":"DRV5023","feature_list":"Temperature Compensated","package_type":"Tape & Reel (TR); Cut Tape (CT)","polarization":"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":"Unipolar Switch","supply_voltage_v":"2.5","switching_current_a":"0.0027","output_current_max_a":"0.03","sensing_distance_max_mm":"24mT Trip, 3mT Release","Operating Temperature High":"-40°C to 125°C(TA)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.44","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/dafac18d30418c20d0cd7743f41c29b4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DRV5023BIQDBZR/alternatives.json"},"ai":{"faq":[{"question":"What is the trip and release threshold of the DRV5023BIQDBZR?","answer":"It operates at 24 mT (trip) and releases at 3 mT (release), giving 21 mT of hysteresis. It responds to a south-pole field."},{"question":"What supply voltage does the DRV5023BIQDBZR need?","answer":"It runs on a 2.5 V supply, drawing 2.7 mA typical. The open-drain output sinks up to 30 mA."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/DRV5023BIQDBZR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/DRV5023BIQDBZR 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}}