{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM35CH","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM35CH","canonicalUrl":"https://icboms.com/texas-instruments/LM35CH","factsUrl":"https://icboms.com/api/mcp/products/LM35CH","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM35CH, analog local temperature sensor, 10 mV/°C output, ±0.4°C typical accuracy, TO-206AB / TO-46-3 metal can, through-hole mount, active production.","salesMarkdown":"The LM35CH is an analog local temperature sensor from Texas Instruments that outputs 10 mV per °C — no external scaling or linearization needed. A reading of 250 mV means 25 °C, directly readable by any microcontroller ADC. It covers -40 °C to 110 °C with a typical accuracy of ±0.4 °C at 25 °C, and ±0.8 °C across the full range. That's tight enough for most environmental monitoring, thermal protection, and compensation loops without calibration. The supply voltage spans 4 V to 30 V, so it works on a 5 V logic rail, a 9 V battery, or a 24 V industrial supply — no extra regulator required. ## Package and mounting — through-hole metal can Housed in a TO-206AB / TO-46-3 metal can (through-hole), the LM35CH is a rugged choice for environments where plastic SOT-23 packages might crack or degrade. The hermetic seal resists moisture ingress, making it suitable for condensation-prone or high-humidity enclosures. Through-hole mounting means hand-solderable with a standard iron — no hot-air or reflow profile needed. A breadboard-friendly footprint for prototyping, and the metal tab can be glued or clamped to a heatsink for thermal contact. That means you can commit it to a BOM without a last-time-buy deadline looming.","metaTitle":"LM35CH Temperature Sensor – Texas Instruments, 10 mV/°C","metaDescription":"LM35CH from Texas Instruments: analog local temperature sensor, 10 mV/°C output, ±0.4°C accuracy, TO-46-3 metal can, active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Bulk","Features":"-","Resolution":"10mV/°C","Output Type":"Analog Voltage","Sensor Type":"Analog, Local","Mounting Type":"Through Hole","Package / Case":"TO-206AB, TO-46-3 Metal Can","Product Status":"Active","Test Condition":"25°C (-40°C ~ 110°C)","lifecycle_stage":"eol_hot","Voltage - Supply":"4V ~ 30V","Base Product Number":"LM35","Operating Temperature":"-40°C~110°C","Supplier Device Package":"TO-46-3","Accuracy - Highest (Lowest)":"±0.4°C (±0.8°C)","Sensing Temperature - Local":"-40°C~110°C","Sensing Temperature - Remote":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.9805","priceTiers":[{"qty":20,"price":"$15.04000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/aa29b4c76c1fbddf1d4efe1e6fa19336.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM35CH/alternatives.json"},"ai":{"faq":[{"question":"What is the LM35CH accuracy?","answer":"Typical accuracy is ±0.4 °C at 25 °C, and ±0.8 °C over the full -40 °C to 110 °C range. This is the highest-grade accuracy for the LM35 family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM35CH","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM35CH 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}}