{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"REF5020IDGKT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"REF5020IDGKT","canonicalUrl":"https://icboms.com/texas-instruments/REF5020IDGKT","factsUrl":"https://icboms.com/api/mcp/products/REF5020IDGKT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments REF5020IDGKT, series voltage reference, fixed 2.048V output, ±0.05% tolerance, 3ppm/°C drift, 3µVp-p noise, 10 mA output, 8-VSSOP package.","salesMarkdown":"## 2.048V fixed output with ±0.05% initial accuracy That ±0.05% initial tolerance means the output sits between 2.04698V and 2.04902V at 25°C — tight enough for a 16-bit ADC reference without external trimming. A 50°C swing shifts the output by roughly 0.3 mV — the drift stays under one LSB for a 12-bit system measuring a 2.048V full-scale. That is the band that matters for precision measurement — a weigh scale or strain-gauge front-end sees this noise directly in the DC output. The 10 mA output current can drive multiple ADC reference inputs or a small buffer stage without loading the reference. ## Active production, 8-VSSOP package The base product number REF5020 covers multiple tape-and-reel suffixes.","metaTitle":"TI REF5020IDGKT Voltage Reference, 2.048V ±0.05%, 3ppm/°C","metaDescription":"Texas Instruments REF5020IDGKT series voltage reference, fixed 2.048V output, ±0.05% tolerance, 3µVp-p noise, 3ppm/°C drift. Active lifecycle, 8-VSSOP package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Tolerance":"±0.05%","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","Product Status":"Active","Reference Type":"Series","Voltage - Input":"2.7V ~ 18V","lifecycle_stage":"eol_hot","Current - Output":"10 mA","Current - Supply":"1.2mA","Base Product Number":"REF5020","Noise - 0.1Hz to 10Hz":"3µVp-p","Noise - 10Hz to 10kHz":"-","Operating Temperature":"-40°C~125°C(TA)","Supplier Device Package":"8-VSSOP","Temperature Coefficient":"3ppm/°C","Voltage - Output (Min/Fixed)":"2.048V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.3900","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/REF5020IDGKT/alternatives.json"},"ai":{"faq":[{"question":"Can the REF5020IDGKT be replaced by the REF5020IDGK (non-tape) or other TI references?","answer":"The REF5020IDGK is the same die in the same 8-VSSOP package, shipped in tube instead of tape and reel — it is a direct drop-in for the IDGKT. For a different output voltage, the REF5025IDGKT (2.5V) and REF5030IDGKT (3.0V) share the same footprint and pinout, allowing a board-level voltage change without a layout revision."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/REF5020IDGKT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/REF5020IDGKT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}