{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"OPA379AIDBVT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"OPA379AIDBVT","canonicalUrl":"https://icboms.com/texas-instruments/OPA379AIDBVT","factsUrl":"https://icboms.com/api/mcp/products/OPA379AIDBVT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments OPA379AIDBVT, general-purpose CMOS op amp, single circuit, 90 kHz gain bandwidth, 0.03 V/µs slew rate, rail-to-rail output, 1.8 V to 5.5 V supply, 2.9 µA supply current, SOT-23-5 package, -40°C to 125°C.","salesMarkdown":"It draws just 2.9 µA of supply current while delivering a 90 kHz gain-bandwidth product and a 0.03 V/µs slew rate — numbers that tell you this is a micropower part designed for battery-operated and always-on sensing circuits, not for high-speed signal chains. Temperature range covers -40°C to 125°C, so it can sit on an outdoor sensor board or inside an engine-bay module without a grade change. ## Supply range and rail-to-rail output The OPA379AIDBVT operates from 1.8 V to 5.5 V single supply. The rail-to-rail output stage means the output can swing within a few millivolts of the rails — useful when the ADC reference is also 1.8 V and you cannot afford a volt of lost swing. Output current is rated at 5 mA per channel, enough to drive a typical ADC input or a logic gate, but not a relay coil or a headphone. For dual-sourcing or a higher-speed alternative, the TLV9351IDCKR (3.5 MHz, 20 V/µs, 600 µA supply) is a functional second source in the same SOT-23-5 footprint, though at a much higher supply current.","metaTitle":"OPA379AIDBVT Op Amp, 90 kHz, 0.03 V/µs, SOT-23-5","metaDescription":"TI OPA379AIDBVT general-purpose op amp: 2.9 µA supply, rail-to-rail output, 1.8 V to 5.5 V, -40°C to 125°C. Sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"0.03V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Current - Supply":"2.9µA","Number of Circuits":"1","Current - Input Bias":"5 pA","Operating Temperature":"-40°C ~ 125°C","Gain Bandwidth Product":"90 kHz","Voltage - Input Offset":"400 µV","Supplier Device Package":"SOT-23-5","Current - Output / Channel":"5 mA","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"1.8 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.62","priceTiers":[{"qty":1,"price":"$1.62000","currency":"USD"},{"qty":10,"price":"$1.45100","currency":"USD"},{"qty":25,"price":"$1.37720","currency":"USD"},{"qty":100,"price":"$1.13120","currency":"USD"},{"qty":250,"price":"$1.05744","currency":"USD"},{"qty":500,"price":"$0.93450","currency":"USD"},{"qty":1250,"price":"$0.73776","currency":"USD"},{"qty":2500,"price":"$0.69600","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8dfd0cb8181627aa4087a97c11fe5b93.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/OPA379AIDBVT/alternatives.json"},"ai":{"faq":[{"question":"What is the equivalent of OPA379AIDBVT?","answer":"The closest functional second source in the same SOT-23-5 footprint is the TLV9351IDCKR, which offers 3.5 MHz bandwidth and 20 V/µs slew rate but draws 600 µA supply current — a different power-versus-speed trade-off."},{"question":"Is OPA379AIDBVT suitable for low-power applications?","answer":"Yes. With a 2.9 µA supply current and operation down to 1.8 V, it is designed for battery-powered and always-on sensor front-ends where every microamp counts."},{"question":"Can OPA379AIDBVT be used as a comparator?","answer":"It can be pressed into service as a low-speed comparator, but it is not designed for that role — the 0.03 V/µs slew rate and lack of hysteresis mean response will be slow and noise-sensitive. A dedicated comparator is a better choice for threshold detection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/OPA379AIDBVT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/OPA379AIDBVT 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}}