{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM71QCIMF/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM71QCIMF-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM71QCIMF-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM71QCIMF%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM71QCIMF/NOPB, Automotive AEC-Q100 digital temperature sensor, 13-bit SPI, -40°C to 150°C range, ±1.5°C accuracy, SOT-23-5 package, shutdown mode.","salesMarkdown":"The LM71QCIMF/NOPB carries AEC-Q100 qualification under the Automotive series designation, with a full -40°C to 150°C operating temperature range. That temperature grade — grade 0 — covers the underhood and engine-bay locations where ambient soaks above 105°C are routine. The 13-bit SPI digital output (0.0625 °C per LSB) eliminates analog routing and external ADC cost — the host MCU reads the temperature register over a standard SPI frame. ## Accuracy band and the shutdown mode for sleep-state compliance For a thermal-derating calculation on a power module or a battery-management temperature trip, the worst-case spread sets the guard band — not the typical figure. A shutdown mode is available on the part, dropping the quiescent current to near-zero for battery-off or CAN-sleep states. The sensor wakes and completes a conversion before the host SPI transaction starts — no external enable FET needed. ## Package, supply, and ROHS3 compliance for BOM integration The SOT-23-5 (SC-74A) package is a 5-pin small outline with no exposed pad — a standard footprint that routes on a two-layer board without thermal-via planning. ROHS3 compliant per the lifecycle record — no exempt substances, so the part fits a RoHS BOM without a waiver.","metaTitle":"TI LM71QCIMF/NOPB AEC-Q100 temp sensor, 13-bit SPI, SOT-23-5","metaDescription":"Active AEC-Q100 grade 0 digital temp sensor, -40°C to 150°C range, ±1.5°C accuracy, SPI interface, SOT-23-5. ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Shutdown Mode","Resolution":"13 b","Output Type":"SPI","Sensor Type":"Digital, Local","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","Test Condition":"-10°C ~ 65°C (-40°C ~ 150°C)","lifecycle_stage":"eol_hot","Voltage - Supply":"2.65V ~ 5.5V","Operating Temperature":"-40°C ~ 150°C","Supplier Device Package":"SOT-23-5","Accuracy - Highest (Lowest)":"1.5°C (-2°C, 3°C)","Sensing Temperature - Local":"-40°C ~ 150°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.47","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.47000","currency":"USD"},{"qty":5,"price":"$3.22400","currency":"USD"},{"qty":10,"price":"$2.67800","currency":"USD"},{"qty":25,"price":"$2.23200","currency":"USD"},{"qty":50,"price":"$1.98400","currency":"USD"},{"qty":100,"price":"$1.88480","currency":"USD"},{"qty":500,"price":"$1.58720","currency":"USD"},{"qty":1000,"price":"$1.48800","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9ac0888b155cf7e0962633ae9fb346d1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the accuracy specification of this sensor across its operating temperature range?","answer":"Typical accuracy is ±1.5 °C from -10°C to 65°C."},{"question":"What output interface does the LM71QCIMF/NOPB use?","answer":"It uses a standard SPI digital interface with 13-bit resolution, giving a temperature LSB of 0.0625 °C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM71QCIMF-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM71QCIMF-NOPB 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}}