{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"REF3020AIDBZTG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"REF3020AIDBZTG4","canonicalUrl":"https://icboms.com/texas-instruments/REF3020AIDBZTG4","factsUrl":"https://icboms.com/api/mcp/products/REF3020AIDBZTG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments REF3020AIDBZTG4, Series Voltage Reference, Fixed 2.048V Output, ±0.2% Tolerance, 50µA Supply Current, 25mA Output, -40°C to 125°C, SOT-23-3, Tape & Reel.","salesMarkdown":"## 2.048 V fixed reference — the ADC/DAC reference anchor The REF3020AIDBZTG4 from Texas Instruments is a series voltage reference that delivers a fixed 2.048 V output with ±0.2% initial tolerance. ## Temperature range and noise floor The 75 ppm/°C temperature coefficient means the output drifts about 0.15 mV over a 100°C swing — acceptable for 12-bit systems but a consideration for 16-bit designs. Output noise is 23 µVp-p from 0.1 Hz to 10 Hz and 65 µVrms from 10 Hz to 10 kHz, low enough to avoid injecting significant jitter into a SAR ADC reference input. ## SOT-23-3 package and sourcing posture Housed in a SOT-23-3 (TO-236-3 / SC-59) surface-mount package, the REF3020AIDBZTG4 fits a compact three-pin footprint.","metaTitle":"REF3020AIDBZTG4 2.048V Series Voltage Reference, ±0.2%","metaDescription":"Texas Instruments REF3020AIDBZTG4 series voltage reference, fixed 2.048V output, ±0.2% tolerance, 50µA supply current, -40°C to 125°C, SOT-23-3.","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":"±0.2%","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"TO-236-3, SC-59, SOT-23-3","Reference Type":"Series","Voltage - Input":"2.098V ~ 5.5V","lifecycle_stage":"eol_hot","Current - Output":"25 mA","Current - Supply":"50µA","Base Product Number":"REF3020","Noise - 0.1Hz to 10Hz":"23µVp-p","Noise - 10Hz to 10kHz":"65µVrms","Operating Temperature":"-40°C~125°C(TA)","Supplier Device Package":"SOT-23-3","Temperature Coefficient":"75ppm/°C","Voltage - Output (Min/Fixed)":"2.048V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4200","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/REF3020AIDBZTG4/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/REF3020AIDBZTG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/REF3020AIDBZTG4 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}}