{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"REF5025AIDGKT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"REF5025AIDGKT","canonicalUrl":"https://icboms.com/texas-instruments/REF5025AIDGKT","factsUrl":"https://icboms.com/api/mcp/products/REF5025AIDGKT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments REF5025AIDGKT, series voltage reference, 2.5V fixed output, ±0.1% tolerance, 3µVp-p noise (0.1Hz–10Hz), 8ppm/°C drift, 10mA output, 1.2mA supply, -40°C~125°C, 8-VSSOP package.","salesMarkdown":"## 2.5V fixed reference with 3 µVp-p noise — the ADC/DAC anchor The REF5025AIDGKT from Texas Instruments is a precision series voltage reference that delivers a fixed 2.5 V output with ±0.1 % initial accuracy. Its low noise floor — 3 µVp-p over 0.1 Hz to 10 Hz — and 8 ppm/°C temperature coefficient make it a natural fit for high-resolution data converters, precision instrumentation, and industrial sensor interfaces where the reference voltage directly sets the conversion error budget. ## 10 mA output — enough for a converter bank The part sources up to 10 mA of output current while drawing only 1.2 mA from the supply rail. That output capacity can bias the reference inputs of multiple ADCs or DACs on the same board without an external buffer, simplifying the BOM and keeping the noise contribution contained. The 8 ppm/°C drift specification holds across that span, so the reference voltage stays within a few millivolts of 2.5 V even when the enclosure temperature swings with the motor load or the engine bay heat soak. ## 8-VSSOP package — small footprint, standard pitch Housed in an 8-VSSOP (also listed as 8-TSSOP/MSOP, 3.00 mm width), the part occupies minimal board area. The 0.65 mm lead pitch is straightforward for hand assembly or rework, and the surface-mount package reflows on a standard profile without special handling. The base product number REF5025 covers a family of voltage options (2.048 V, 2.5 V, 3.3 V, 4.096 V, 5 V) in the same package and pinout, so a board designed for the 2.5 V variant can spin a different output voltage by swapping the suffix without a layout change.","metaTitle":"REF5025AIDGKT 2.5V Precision Voltage Reference, 3µVp-p Noise","metaDescription":"Texas Instruments REF5025AIDGKT series voltage reference, 2.5V fixed output, ±0.1% tolerance, 3µVp-p noise, 8ppm/°C drift, -40°C to 125°C, 8-VSSOP.","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":"±0.1%","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":"8ppm/°C","Voltage - Output (Min/Fixed)":"2.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.0400","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/REF5025AIDGKT/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to REF5025AIDGKT in the REF50xx family?","answer":"The REF5025AIDGKT is one of several fixed-output options in the REF50xx series. Pin-compatible siblings include the REF5020 (2.048 V), REF5030 (3.3 V), REF5040 (4.096 V), and REF5050 (5 V), all in the same 8-VSSOP package. Swapping the output voltage requires only changing the order code — no PCB layout change."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/REF5025AIDGKT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/REF5025AIDGKT 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}}