{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6037AAUK25","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6037AAUK25","canonicalUrl":"https://icboms.com/analog-devices/MAX6037AAUK25","factsUrl":"https://icboms.com/api/mcp/products/MAX6037AAUK25","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX6037AAUK25 series voltage reference, fixed 2.5 V output, ±0.2% tolerance, 5 mA output, 275 µA supply, SOT-23-5, surface mount.","salesMarkdown":"## 2.5 V fixed output with ±0.2% initial accuracy The MAX6037AAUK25: This is a series voltage reference with a fixed 2.5 V output and an initial accuracy of ±0.2%. For a 2.5 V reference, that works out to a maximum initial error of ±5 mV — tight enough to set the full-scale range of a 12-bit ADC without external trimming, as long as the ADC's own reference input error is accounted for. The temperature coefficient is 25 ppm/°C. That matters if your circuit needs to hold accuracy across temperature without a calibration step. ## Noise floor and load drive for precision analog For a 2.5 V reference feeding a 16-bit SAR ADC with a 5 V reference input range, the noise contribution from the reference is about 0.6 LSB at the 10 kHz bandwidth — clean enough for most industrial sensor chains without post-filtering. The device can source or sink up to 5 mA while staying in regulation. That's enough to drive the reference input of one or two ADCs plus a small buffer, but not enough to power an external load — plan on a separate low-noise buffer if the load exceeds a few mA. Supply current is 275 µA typical, which keeps the power budget low in battery-operated designs. ## RoHS compliance flag For builds that require RoHS compliance, verify whether your assembly house can accept non-RoHS parts or if a compliant variant from the same family is needed. The part is in Bulk packaging, so it ships in tubes or trays rather than tape-and-reel.","metaTitle":"MAX6037AAUK25 Analog Devices Voltage Reference, 2.5V Fixed","metaDescription":"Analog Devices MAX6037AAUK25 series voltage reference, fixed 2.5V output, ±0.2% tolerance, SOT-23-5. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Bulk","Tolerance":"±0.2%","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","Reference Type":"Series","Voltage - Input":"2.7V ~ 5.5V","lifecycle_stage":"eol_hot","Current - Output":"5 mA","Current - Supply":"275µA","Noise - 0.1Hz to 10Hz":"14µVp-p","Noise - 10Hz to 10kHz":"30µVrms","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"SOT-23-5","Temperature Coefficient":"25ppm/°C","Voltage - Output (Min/Fixed)":"2.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.89","stockQuantity":0,"priceTiers":[{"qty":104,"price":"$2.89000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6d0b89f059ffe2357d576aa0e3aeefd5.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6037AAUK25","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6037AAUK25 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}