{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"REF5025IDGKR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"REF5025IDGKR","canonicalUrl":"https://icboms.com/texas-instruments/REF5025IDGKR","factsUrl":"https://icboms.com/api/mcp/products/REF5025IDGKR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments REF5025IDGKR series voltage reference, 2.5V fixed output, ±0.05% tolerance, 3µVp-p noise (0.1Hz–10Hz), 3ppm/°C drift, 10 mA output, 8-VSSOP package, -40°C to +125°C.","salesMarkdown":"## Fixed 2.5 V reference with sub-ppm noise floor The REF5025IDGKR is a precision series voltage reference from Texas Instruments delivering a fixed 2.5 V output with ±0.05% initial accuracy. ## Drift, drive, and supply headroom Temperature coefficient is rated at 3 ppm/°C typ, so the output shifts less than 1 mV over a 125 °C span — critical for industrial sensor loops that see wide thermal swings. The 10 mA output current can serve multiple ADC reference inputs or a small resistive divider network without a buffer. Quiescent supply current is 1.2 mA, low enough for battery-powered instruments that cannot spare a separate LDO. ## 8-VSSOP package and temperature grade Housed in an 8-VSSOP (3.00 mm × 3.00 mm body), the REF5025IDGKR fits compact analog front-end layouts where board area is tight.","metaTitle":"REF5025IDGKR 2.5V Series Voltage Reference, 3µVp-p Noise","metaDescription":"Texas Instruments REF5025IDGKR 2.5V fixed output series voltage reference. 3µVp-p noise (0.1–10 Hz), 3ppm/°C drift, 10 mA output, -40°C to +125°C.","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)","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":"REF5025","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)":"2.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.2765","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/REF5025IDGKR/alternatives.json"},"ai":{"faq":[{"question":"How much noise does REF5025IDGKR have?","answer":"Noise is 3 µVp-p measured over the 0.1 Hz to 10 Hz bandwidth, which is the frequency range that matters for precision DC biasing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/REF5025IDGKR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/REF5025IDGKR 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}}