{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPV821DBVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LPV821DBVR","canonicalUrl":"https://icboms.com/texas-instruments/LPV821DBVR","factsUrl":"https://icboms.com/api/mcp/products/LPV821DBVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LPV821DBVR, Zero-Drift Amplifier, 1 Circuit, 8 kHz Gain Bandwidth, 0.0033 V/µs Slew Rate, Rail-to-Rail Output, 1.7 V to 3.6 V Supply, SOT-23-5 Package, -40°C to 125°C.","salesMarkdown":"## Package and mounting The LPV821DBVR: Its 1.5 µV input offset voltage and 650 nA supply current put it in the nanopower precision class — the kind of part you reach for when a battery-powered sensor node needs to amplify a thermocouple or bridge signal without burning the sleep budget. The 8 kHz gain-bandwidth product and 0.0033 V/µs slew rate confirm this is a DC-optimised amplifier: it will not track a 1 kHz sine wave cleanly, but it will hold a microvolt-level DC reading year after year with minimal drift. Rail-to-rail output swing gives you the full ADC input range when the supply is tight. ## Lifecycle status — no end-of-life pressure No NRND or last-time-buy flags.","metaTitle":"TI LPV821DBVR Zero-Drift Op-Amp, 8 kHz GBW, SOT-23-5","metaDescription":"Texas Instruments LPV821DBVR zero-drift op-amp: 1.5 µV offset, 650 nA supply, rail-to-rail output, -40°C to 125°C. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"0.0033V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"Zero-Drift","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Current - Supply":"650nA","Number of Circuits":"1","Current - Input Bias":"7 pA","Operating Temperature":"-40°C ~ 125°C (TA)","Gain Bandwidth Product":"8 kHz","Voltage - Input Offset":"1.5 µV","Supplier Device Package":"SOT-23-5","Current - Output / Channel":"21 mA","Voltage - Supply Span (Max)":"3.6 V","Voltage - Supply Span (Min)":"1.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.42","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.42000","currency":"USD"},{"qty":10,"price":"$2.17400","currency":"USD"},{"qty":25,"price":"$2.05120","currency":"USD"},{"qty":100,"price":"$1.74750","currency":"USD"},{"qty":250,"price":"$1.64088","currency":"USD"},{"qty":500,"price":"$1.43576","currency":"USD"},{"qty":1000,"price":"$1.18964","currency":"USD"},{"qty":3000,"price":"$1.16100","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/fe815ce3feb5baeda5700b6e46d7afa4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is LPV821DBVR equivalent?","answer":"The closest functional second-source candidate is the TLV9351IDCKR, but that part is a general-purpose amplifier with 3.5 MHz GBW and 350 µV offset — a different performance tier. For a true zero-drift replacement with similar nanopower draw, the OPA333 (also zero-drift) is a common cross-shop, though its supply current is roughly 10× higher. No pin-compatible drop-in exists; verify the circuit's bandwidth and supply budget before swapping."},{"question":"Can LPV821DBVR be used in sensor applications?","answer":"Yes — the 1.5 µV offset and 7 pA input bias make it well suited for precision sensor conditioning: thermocouple amplifiers, bridge transducers, photodiode front-ends, and battery-monitoring circuits. The 650 nA supply current keeps the signal chain alive in always-on sensing without draining the battery."},{"question":"What is LPV821DBVR's slew rate?","answer":"0.0033 V/µs. This is a DC-precision amplifier — it will not track audio or fast-changing signals. Use it for steady-state or slowly varying DC measurements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LPV821DBVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LPV821DBVR 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}}