{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"REF5050ID","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"REF5050ID","canonicalUrl":"https://icboms.com/texas-instruments/REF5050ID","factsUrl":"https://icboms.com/api/mcp/products/REF5050ID","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments REF5050ID, series voltage reference, fixed 5V output, ±0.05% tolerance, 3ppm/°C temperature coefficient, 3µVp-p noise, 10 mA output, -40°C to 125°C, 8-SOIC package, Tube.","salesMarkdown":"## 5 V reference with ±0.05% initial accuracy ## Input headroom and load drive The REF5050ID accepts an input voltage from 5.2 V to 18 V and can source up to 10 mA of output current. The 200 mV minimum dropout means a 5 V rail with ±5% tolerance still leaves enough headroom for regulation. Quiescent supply current is 1.2 mA typical, which matters for battery-powered or loop-powered designs where every milliamp counts. Housed in an 8-pin SOIC package (0.154\" width, 3.90 mm body), surface-mount assembly with standard reflow profiles.","metaTitle":"REF5050ID 5V Precision Voltage Reference, ±0.05%, 3ppm/°C","metaDescription":"Texas Instruments REF5050ID series voltage reference, fixed 5V output, ±0.05% tolerance, 3ppm/°C drift, 3µVp-p noise, -40°C to 125°C. Active production, SOIC-8.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tube","Tolerance":"±0.05%","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","Reference Type":"Series","Voltage - Input":"5.2V ~ 18V","lifecycle_stage":"eol_hot","Current - Output":"10 mA","Current - Supply":"1.2mA","Base Product Number":"REF5050","Noise - 0.1Hz to 10Hz":"3µVp-p","Noise - 10Hz to 10kHz":"-","Operating Temperature":"-40°C~125°C(TA)","Supplier Device Package":"8-SOIC","Temperature Coefficient":"3ppm/°C","Voltage - Output (Min/Fixed)":"5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.8000","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/REF5050ID/alternatives.json"},"ai":{"faq":[{"question":"Is REF5050ID compatible with REF5045?","answer":"The REF5045 is the 4.5 V output variant in the same REF50xx family. Both share the same pinout and SOIC-8 footprint, so they are footprint-compatible but not function-compatible — the output voltage differs. If your design needs 5 V, the REF5050ID is the correct choice; the REF5045 cannot be substituted without changing the system reference voltage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/REF5050ID","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/REF5050ID 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}}