{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"OPA544FKTTT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"OPA544FKTTT","canonicalUrl":"https://icboms.com/texas-instruments/OPA544FKTTT","factsUrl":"https://icboms.com/api/mcp/products/OPA544FKTTT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments OPA544FKTTT power operational amplifier, single circuit, 2 A output, 8 V/µs slew rate, 20-70 V supply, surface mount DDPAK/TO-263-5 package, Tape & Reel.","salesMarkdown":"## Power op-amp for high-current loads The OPA544FKTTT is a power operational amplifier from Texas Instruments, delivering 2 A continuous output per channel from a single 20 V to 70 V supply rail. The 8 V/µs slew rate and 1.4 MHz gain-bandwidth product mean it drives inductive or capacitive loads — motors, voice coils, or actuator windings — without the slew-induced distortion that limits slower amplifiers in servo loops. ## What the supply range and output current mean for your BOM The 20 V minimum supply span means the OPA544FKTTT cannot run from a single 12 V or 15 V rail — it needs a 24 V or higher bus, typical for industrial actuator drives or bench power supplies. The 70 V maximum covers 48 V telecom rails and 60 V automotive transient-tolerant buses with margin. A 1 oz copper pour of at least 2 in² under the tab is a safe starting point for full-rated output.","metaTitle":"OPA544FKTTT Power Op-Amp, 2A Output, DDPAK/TO-263-5","metaDescription":"OPA544FKTTT power operational amplifier, 2 A output, 8 V/µs slew rate, 20-70 V supply. Active production, ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"8V/µs","Mounting Type":"Surface Mount","Amplifier Type":"Power","Package / Case":"TO-263-6, D²Pak (5 Leads + Tab), TO-263BA","lifecycle_stage":"eol_hot","Current - Supply":"12mA","Number of Circuits":"1","Current - Input Bias":"15 pA","Operating Temperature":"-40°C ~ 85°C","Gain Bandwidth Product":"1.4 MHz","Voltage - Input Offset":"1 mV","Supplier Device Package":"DDPAK/TO-263-5","Current - Output / Channel":"2 A","Voltage - Supply Span (Max)":"70 V","Voltage - Supply Span (Min)":"20 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$21.6","priceTiers":[{"qty":1,"price":"$21.60000","currency":"USD"},{"qty":10,"price":"$19.92500","currency":"USD"},{"qty":25,"price":"$19.02920","currency":"USD"},{"qty":100,"price":"$17.01430","currency":"USD"},{"qty":250,"price":"$16.23072","currency":"USD"},{"qty":500,"price":"$15.84000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5aa650c79fbf70754aaab26e3141ce62.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/OPA544FKTTT/alternatives.json"},"ai":{"faq":[{"question":"What is OPA544FKTTT's listed slew rate?","answer":"The OPA544FKTTT has a slew rate of 8 V/µs, which supports driving inductive or capacitive loads in servo loops without slew-induced distortion."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/OPA544FKTTT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/OPA544FKTTT 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}}