{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TSV991ILT","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"TSV991ILT","canonicalUrl":"https://icboms.com/stmicroelectronics/TSV991ILT","factsUrl":"https://icboms.com/api/mcp/products/TSV991ILT","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics TSV991ILT general-purpose op amp, 20 MHz gain bandwidth, 10 V/µs slew rate, rail-to-rail output, single circuit, SOT-23-5 package, -40°C to 125°C.","salesMarkdown":"## Package and supply integration The TSV991ILT comes in a SOT-23-5 (SC-74A) package, surface-mount, with a 5-pin footprint that fits tight board layouts where single-channel op amps are needed. Supply span runs from 2.5 V to 5.5 V, so it operates on a single 3.3 V or 5 V rail without a split supply — common in battery-powered and portable equipment. ## Speed and precision for signal conditioning With 20 MHz gain-bandwidth product and a 10 V/µs slew rate, this op amp handles fast sensor signals and ADC driver stages where settling time matters. Input bias current is 1 pA typical — negligible for high-impedance sources like photodiodes or pH probes, where bias current error would otherwise dominate the offset. Rail-to-rail output swing means the output can reach within millivolts of the supply rails, preserving dynamic range in low-voltage single-supply chains. ## Temperature range and supply current Rated for -40°C to 125°C, the TSV991ILT is suited for industrial enclosures, automotive cabin environments, and outdoor equipment where ambient temperature swings are wide. Quiescent supply current is 820 µA per amplifier — a reasonable draw for a 20 MHz device, balancing speed against battery life in portable designs.","metaTitle":"STMicroelectronics TSV991ILT Op Amp, 20 MHz, SOT-23-5","metaDescription":"STMicroelectronics TSV991ILT general-purpose op amp, 20 MHz GBW, 10 V/µs slew rate, rail-to-rail output, SOT-23-5, -40°C to 125°C. Active, RoHS3.","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)","Slew Rate":"10V/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":"820µA","Number of Circuits":"1","Current - Input Bias":"1 pA","Operating Temperature":"-40°C ~ 125°C","Gain Bandwidth Product":"20 MHz","Voltage - Input Offset":"100 µV","Supplier Device Package":"SOT-23-5","Current - Output / Channel":"35 mA","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"2.5 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.09","priceTiers":[{"qty":1,"price":"$1.09000","currency":"USD"},{"qty":10,"price":"$0.97300","currency":"USD"},{"qty":25,"price":"$0.92360","currency":"USD"},{"qty":100,"price":"$0.75870","currency":"USD"},{"qty":250,"price":"$0.70920","currency":"USD"},{"qty":500,"price":"$0.62674","currency":"USD"},{"qty":1000,"price":"$0.49480","currency":"USD"},{"qty":3000,"price":"$0.46181","currency":"USD"},{"qty":6000,"price":"$0.43872","currency":"USD"},{"qty":15000,"price":"$0.42223","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/75ae97283f6a15c948707dc0344ceab4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TSV991ILT/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source for TSV991ILT?","answer":"The TSV992 family (e.g., TSV992AIYST, TSV992AIDT, TSV992IQ2T) shares the same 20 MHz GBW, 10 V/µs slew rate, 1 pA input bias, and rail-to-rail output, but is a dual-channel (2-circuit) device in a different package. The TSV991ILT is a single-channel part; the dual version doubles the channel count per package and requires a different PCB footprint."},{"question":"What compliance documentation does STMicroelectronics provide for TSV991ILT?","answer":"The TSV991ILT is RoHS3 compliant (2011/65/EU). Standard STMicroelectronics material declarations and conflict minerals reports are available through their documentation portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/TSV991ILT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/TSV991ILT 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}}