{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"OPA991QDBVRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"OPA991QDBVRQ1","canonicalUrl":"https://icboms.com/texas-instruments/OPA991QDBVRQ1","factsUrl":"https://icboms.com/api/mcp/products/OPA991QDBVRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments OPA991QDBVRQ1, Automotive Grade, AEC-Q100, General Purpose Op-Amp, 1 Circuit, Rail-to-Rail Output, 4.5 MHz GBW, 21 V/µs Slew Rate, 2.7–40 V Supply, SOT-23-5 Package, -40 to 125°C.","salesMarkdown":"The Texas Instruments OPA991QDBVRQ1 is a single-channel, automotive-grade general-purpose operational amplifier in a SOT-23-5 package. It's AEC-Q100 qualified, rated for -40 to 125°C ambient temperature, and operates from a 2.7 V to 40 V supply span. The rail-to-rail output and 75 mA output current per channel let it drive moderate loads — think sensor buffers, actuator drivers, or signal conditioning in an ECU — without an extra buffer stage. The 4.5 MHz gain-bandwidth product and 21 V/µs slew rate suit general-purpose signal chains. The SOT-23-5 package is standard for a single op-amp in this family. The OPA991QDBVRQ1 is listed as Active. No end-of-life notice has been issued.","metaTitle":"TI OPA991QDBVRQ1 Automotive Op-Amp, 4.5 MHz, Rail-to-Rail","metaDescription":"AEC-Q100 qualified general-purpose op-amp. 4.5 MHz GBW, 21 V/µs slew rate, rail-to-rail output, 2.7–40 V supply. Active, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Grade":"Automotive","Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"21V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Qualification":"AEC-Q100","Amplifier Type":"General Purpose","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Current - Supply":"560µA","Number of Circuits":"1","Current - Input Bias":"10 pA","Operating Temperature":"-40°C ~ 125°C (TA)","Gain Bandwidth Product":"4.5 MHz","Voltage - Input Offset":"125 µV","Supplier Device Package":"SOT-23-5","Current - Output / Channel":"75 mA","Voltage - Supply Span (Max)":"40 V","Voltage - Supply Span (Min)":"2.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.51","priceTiers":[{"qty":1,"price":"$1.51000","currency":"USD"},{"qty":10,"price":"$1.35400","currency":"USD"},{"qty":25,"price":"$1.27760","currency":"USD"},{"qty":100,"price":"$1.08860","currency":"USD"},{"qty":250,"price":"$1.02212","currency":"USD"},{"qty":500,"price":"$0.89436","currency":"USD"},{"qty":1000,"price":"$0.74104","currency":"USD"},{"qty":3000,"price":"$0.68993","currency":"USD"},{"qty":6000,"price":"$0.66438","currency":"USD"},{"qty":15000,"price":"$0.63883","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/66f292d3d6186719188b0eef8eda5657.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/OPA991QDBVRQ1/alternatives.json"},"ai":{"faq":[{"question":"Is OPA991QDBVRQ1 AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 qualification for automotive applications."},{"question":"Where can I buy OPA991QDBVRQ1 and how do I get a price?","answer":"This part is sourced through independent distribution. Pricing and availability are confirmed at quote time — submit an RFQ for current pricing and lead time."},{"question":"When sourcing OPA991QDBVRQ1, what's the closest functional second-source?","answer":"The TLV9351IDCKR is a close functional match: same SOT-23-5 package, rail-to-rail output, similar GBW and slew rate, and the same temperature range. Its input offset voltage is higher at 350 µV, so verify that in precision circuits."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/OPA991QDBVRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/OPA991QDBVRQ1 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}}