{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMT85QDCKTQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMT85QDCKTQ1","canonicalUrl":"https://icboms.com/texas-instruments/LMT85QDCKTQ1","factsUrl":"https://icboms.com/api/mcp/products/LMT85QDCKTQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Automotive, AEC-Q100 analog local temperature sensor, LMT85QDCKTQ1, -50°C to 150°C range, ±2.7°C accuracy, 8.2 mV/°C output, SC-70 package.","salesMarkdown":"## What the AEC-Q100 grade and temperature range mean for your BOM The LMT85QDCKTQ1 is an analog local temperature sensor from the Automotive, AEC-Q100 series, meaning it has passed the stress and reliability qualification required for automotive-grade ICs — including extended temperature cycling, ESD, and latch-up testing per AEC-Q100. Its sensing range covers -50°C to 150°C, which suits under-hood or engine-bay monitoring where ambient temperatures can exceed 125°C. The output is an analog voltage with a slope of 8.2 mV/°C, so a microcontroller ADC can read temperature directly without a digital interface. Accuracy is ±2.7°C across the full range — tight enough for thermal shutdown thresholds or coolant temperature monitoring, though not for precision thermometry. ## Package and board-fit: SC-70 (SOT-363) footprint Housed in a 6-pin SC-70 (SOT-363) package, the LMT85QDCKTQ1 has a 0.65 mm lead pitch and a body width of 1.25 mm. Texas Instruments lists no official successor or cross-reference for this part. For a BOM line, it is a single-source item; if a second source is needed, look for pin-compatible analog temperature sensors in SC-70 with the same supply range and output slope — but no direct drop-in is documented here.","metaTitle":"LMT85QDCKTQ1 Analog Temp Sensor, -50 to 150°C, SC-70","metaDescription":"Texas Instruments LMT85QDCKTQ1 analog local temp sensor, AEC-Q100, -50°C to 150°C range, ±2.7°C accuracy, SC-70 package. Active, RoHS3 compliant.","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)","Resolution":"8.2mV/°C","Output Type":"Analog Voltage","Sensor Type":"Analog, Local","Mounting Type":"Surface Mount","Package / Case":"6-TSSOP, SC-88, SOT-363","Test Condition":"-50°C ~ 150°C","lifecycle_stage":"eol_hot","Voltage - Supply":"1.8V ~ 5.5V","Operating Temperature":"-50°C ~ 150°C","Supplier Device Package":"SC-70","Accuracy - Highest (Lowest)":"±2.7°C","Sensing Temperature - Local":"-50°C ~ 150°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.60000","currency":"USD"},{"qty":5,"price":"$1.54400","currency":"USD"},{"qty":10,"price":"$1.25400","currency":"USD"},{"qty":25,"price":"$1.08080","currency":"USD"},{"qty":50,"price":"$0.93600","currency":"USD"},{"qty":100,"price":"$0.84920","currency":"USD"},{"qty":250,"price":"$0.77200","currency":"USD"},{"qty":500,"price":"$0.71410","currency":"USD"},{"qty":750,"price":"$0.67549","currency":"USD"},{"qty":1250,"price":"$0.63690","currency":"USD"},{"qty":2500,"price":"$0.61760","currency":"USD"},{"qty":6250,"price":"$0.57900","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/308e08d0a598dc8bbc7cf90875af3939.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMT85QDCKTQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LMT85QDCKTQ1 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}}