{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"REF5025IDG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"REF5025IDG4","canonicalUrl":"https://icboms.com/texas-instruments/REF5025IDG4","factsUrl":"https://icboms.com/api/mcp/products/REF5025IDG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments REF5025IDG4, series voltage reference, 2.5 V fixed output, ±0.05% tolerance, 3 ppm/°C temperature coefficient, 3 µVp-p noise (0.1 Hz to 10 Hz), 10 mA output, 8-SOIC package.","salesMarkdown":"## 2.5 V precision reference for ADC/DAC chains The 3 µVp-p low-frequency noise (0.1 Hz to 10 Hz) keeps the noise floor low enough that a 16-bit ADC with a 2.5 V reference input sees less than 1 LSB of reference-induced noise — the reference is not the resolution limiter in that chain. ## Input range and output drive Output current is rated at 10 mA — enough to bias an ADC reference input and a small resistive divider, but not intended to power external loads. The 1.2 mA quiescent supply current is low enough that the reference does not dominate the power budget in a battery-powered instrument.","metaTitle":"REF5025IDG4 2.5V Precision Voltage Reference, ±0.05%","metaDescription":"Texas Instruments REF5025IDG4 series voltage reference, 2.5 V fixed output, ±0.05% tolerance, 3 ppm/°C drift, 3 µVp-p noise. Active lifecycle, 8-SOIC package.","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)","Reference Type":"Series","Voltage - Input":"2.7V ~ 18V","lifecycle_stage":"eol_hot","Current - Output":"10 mA","Current - Supply":"1.2mA","Base Product Number":"REF5025","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)":"2.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.1900","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/REF5025IDG4/alternatives.json"},"ai":{"faq":[{"question":"How can I order REF5025IDG4 in tube packaging?","answer":"The REF5025IDG4 is supplied in tube packaging as standard."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/REF5025IDG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/REF5025IDG4 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}}