{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TMCS1107A2BQDT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TMCS1107A2BQDT","canonicalUrl":"https://icboms.com/texas-instruments/TMCS1107A2BQDT","factsUrl":"https://icboms.com/api/mcp/products/TMCS1107A2BQDT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TMCS1107A2BQDT, Automotive Hall-Effect Current Sensor, ±22.5A, 100mV/A sensitivity, Ratiometric Voltage Output, 80kHz bandwidth, 8-SOIC package, -40°C to 125°C.","salesMarkdown":"## What this Hall sensor does on your board The Texas Instruments TMCS1107A2BQDT is a single-channel Hall-effect current sensor that outputs a ratiometric voltage proportional to the sensed current. It measures both AC and DC over a ±22.5 A range with a sensitivity of 100 mV/A and ±0.5% linearity. The 80 kHz bandwidth and 6.5 µs response time suit it for motor-phase monitoring, DC-DC converter output sensing, and overcurrent detection in automotive and industrial power rails. Rated for -40°C to 125°C ambient and AEC-Q100 qualified, it handles under-hood and chassis-domain environments where temperature cycling and vibration are routine. ## Ratiometric output — what it means for your ADC Because the output scales with the 3 V to 5.5 V supply, the ratio stays constant regardless of supply drift. This lets you reference the sensor output directly to the same supply rail feeding your ADC, eliminating a separate voltage reference and keeping the measurement accurate across supply tolerances. ## Automotive qualification and temperature range AEC-Q100 qualification and the -40°C to 125°C operating range mean this part is graded for automotive stress profiles — thermal cycling, high-temperature operation, and long-life reliability targets. For a BOM destined for an ECU, battery management system, or motor drive, that grade removes the need for additional screening or derating analysis. ## Lifecycle and sourcing posture TI lists the TMCS1107A2BQDT as Active with ROHS3 compliance. No NRND or last-time-buy notice applies. For volume commitments or date-code requirements, include those in your inquiry.","metaTitle":"TMCS1107A2BQDT Texas Instruments Hall-Effect Current Sensor","metaDescription":"Automotive-grade (AEC-Q100) Hall-effect current sensor from TI. Measures AC/DC up to ±22.5A with 100mV/A ratiometric voltage output. 8-SOIC package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Grade":"Automotive","Output":"Ratiometric, Voltage","Package":"Tape & Reel (TR); Cut Tape (CT)","Frequency":"80kHz","Linearity":"±0.5%","Sensitivity":"100mV/A","Sensor Type":"Hall Effect","Polarization":"Bidirectional","For Measuring":"AC/DC","Mounting Type":"Surface Mount","Qualification":"AEC-Q100","Response Time":"6.5µs","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Current - Sensing":"±22.5A","Number of Channels":"1","Operating Temperature":"-40°C ~ 125°C (TA)","Current - Supply (Max)":"6mA","Supplier Device Package":"8-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.88","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.88000","currency":"USD"},{"qty":10,"price":"$3.48600","currency":"USD"},{"qty":25,"price":"$3.29520","currency":"USD"},{"qty":100,"price":"$2.85580","currency":"USD"},{"qty":250,"price":"$2.70932","currency":"USD"},{"qty":500,"price":"$2.43108","currency":"USD"},{"qty":1250,"price":"$2.05030","currency":"USD"},{"qty":2500,"price":"$1.94778","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/08a4d73cf4702bd31c0f685c80be9724.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is TMCS1107A2BQDT automotive qualified?","answer":"Yes, it is AEC-Q100 qualified and carries an Automotive grade rating."},{"question":"What is the sensitivity of TMCS1107A2BQDT?","answer":"Sensitivity is 100 mV/A over the ±22.5 A sensing range."},{"question":"Does TMCS1107A2BQDT have ratiometric output?","answer":"Yes, the output is ratiometric and voltage-type, scaling with the supply."},{"question":"Can TMCS1107A2BQDT measure both AC and DC current?","answer":"Yes, it measures both AC and DC current, with bidirectional polarization."},{"question":"Where can I buy TMCS1107A2BQDT?","answer":"Contact our sales team for current pricing and lead time on this part. We source directly from authorized channels and can confirm availability at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TMCS1107A2BQDT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TMCS1107A2BQDT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}