{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TMP236A4DBZT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TMP236A4DBZT","canonicalUrl":"https://icboms.com/texas-instruments/TMP236A4DBZT","factsUrl":"https://icboms.com/api/mcp/products/TMP236A4DBZT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TMP236A4DBZT analog local temperature sensor, SOT-23-3 package, 19.5mV/°C ratiometric voltage output, ±4°C accuracy, -10°C to 125°C sensing range, 3.1V to 5.5V supply.","salesMarkdown":"## Analog output and supply rail flexibility The TMP236A4DBZT: The sensor outputs a ratiometric voltage proportional to temperature at 19.5 mV/°C. Because the output scales with the supply voltage, a stable 3.1 V to 5.5 V rail is required — the ADC reference must track Vcc or the reading drifts with supply tolerance. ## Temperature envelope and deployment context Local sensing covers -10°C to 125°C, while the die is rated for -50°C to 150°C ambient. The extended die rating allows the sensor to survive cold-crank or thermal soak conditions in an enclosure without failing, even if the sensing accuracy is only specified over the narrower band. This temperature envelope suits industrial control cabinets, HVAC duct sensors, and under-hood automotive ambient monitoring where the sensor is mounted on a PCB away from the engine block. The SOT-23-3 footprint (TO-236-3 / SC-59) keeps board area under 3 mm². ## Compliance and documentation The TMP236A4DBZT is ROHS3 compliant with no exemptions for lead, mercury, cadmium, or hexavalent chromium, meeting EU RoHS directive 2011/65/EU.","metaTitle":"TMP236A4DBZT Texas Instruments Analog Temp Sensor, 19.5mV/°C","metaDescription":"Active-production TMP236A4DBZT from Texas Instruments. Analog local temp sensor, 19.5mV/°C ratiometric output, ±4°C accuracy, SOT-23-3, -50 to 150°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Resolution":"19.5mV/°C","Output Type":"Ratiometric, Voltage","Sensor Type":"Analog, Local","Mounting Type":"Surface Mount","Package / Case":"TO-236-3, SC-59, SOT-23-3","Test Condition":"-10°C ~ 125°C","lifecycle_stage":"eol_hot","Voltage - Supply":"3.1V ~ 5.5V","Operating Temperature":"-50°C ~ 150°C (TA)","Supplier Device Package":"SOT-23-3","Accuracy - Highest (Lowest)":"±4°C","Sensing Temperature - Local":"-10°C ~ 125°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.32","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.32000","currency":"USD"},{"qty":5,"price":"$1.27600","currency":"USD"},{"qty":10,"price":"$1.03700","currency":"USD"},{"qty":25,"price":"$0.89320","currency":"USD"},{"qty":50,"price":"$0.77360","currency":"USD"},{"qty":100,"price":"$0.70180","currency":"USD"},{"qty":250,"price":"$0.63800","currency":"USD"},{"qty":500,"price":"$0.59016","currency":"USD"},{"qty":750,"price":"$0.55825","currency":"USD"},{"qty":1250,"price":"$0.52635","currency":"USD"},{"qty":2500,"price":"$0.51040","currency":"USD"},{"qty":6250,"price":"$0.47850","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5b0f6c82cb5547bbe304fc321c38f69f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the output scale factor of TMP236A4DBZT?","answer":"The sensor outputs a ratiometric voltage at 19.5 mV/°C. The output voltage is proportional to the supply voltage, so the ADC reference must track Vcc for accurate readings."},{"question":"What package does TMP236A4DBZT come in?","answer":"The TMP236A4DBZT is supplied in a SOT-23-3 package (also designated TO-236-3 or SC-59)."},{"question":"What is the accuracy of TMP236A4DBZT?","answer":"Accuracy is ±4°C over the -10°C to 125°C sensing range. This is suitable for thermal monitoring and over-temperature protection, not for precision thermometry."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TMP236A4DBZT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TMP236A4DBZT 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}}