{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6043AAUT41-T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6043AAUT41-T","canonicalUrl":"https://icboms.com/analog-devices/MAX6043AAUT41-T","factsUrl":"https://icboms.com/api/mcp/products/MAX6043AAUT41-T","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX6043AAUT41-T series voltage reference, fixed 4.096V output, ±0.06% tolerance, 15ppm/°C, SOT-23-6, surface mount, bulk.","salesMarkdown":"## Precision 4.096V reference for ADC signal chains The MAX6043AAUT41-T is a series voltage reference from Maxim Integrated, delivering a fixed 4.096V output with ±0.06% initial accuracy and 15ppm/°C temperature coefficient. This combination makes it suitable as the reference for 12-bit successive-approximation ADCs where the reference error budget must stay under 1 LSB across the industrial temperature range. Input voltage spans 6.1V to 40V, allowing the reference to run from an unregulated 12V or 24V rail without a separate preregulator. The series topology draws 650 µA quiescent current and can source up to 10 mA to the load — enough to bias the ADC reference input and its decoupling capacitor simultaneously. For a 12-bit ADC with a 4.096V full-scale range (1 mV/bit), the wideband noise contributes roughly 0.012 LSB rms — negligible in most industrial data-acquisition chains. ## Package and temperature grade Housed in a 6-lead SOT-23 (SOT-23-6, supplier package SOT-6), the part occupies minimal board area and suits space-constrained designs. The device is listed as RoHS non-compliant. Verify whether your application falls under a RoHS exemption (e.g., lead in high-melting-temperature solder) or whether a RoHS-compliant alternative in the same family is required. No official successor or pin-compatible cross-reference is listed in the manufacturer's documentation. For a second-source option, parametric equivalents from other vendors (e.g., 4.096V, ±0.05% to ±0.1%, SOT-23-6) should be evaluated against the BOM's accuracy and tempco requirements.","metaTitle":"MAX6043AAUT41-T voltage reference, 4.096V, ±0.06%, SOT-23-6","metaDescription":"MAX6043AAUT41-T series voltage reference, fixed 4.096V output, ±0.06% initial accuracy, 15ppm/°C tempco, SOT-23-6. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Bulk","Tolerance":"±0.06%","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"SOT-23-6","Reference Type":"Series","Voltage - Input":"6.1V ~ 40V","lifecycle_stage":"eol_hot","Current - Output":"10 mA","Current - Supply":"650µA","Noise - 0.1Hz to 10Hz":"6.6µVp-p","Noise - 10Hz to 10kHz":"12µVrms","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"SOT-6","Temperature Coefficient":"15ppm/°C","Voltage - Output (Min/Fixed)":"4.096V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.97","stockQuantity":0,"priceTiers":[{"qty":61,"price":"$4.97000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ca546ba4be66dff727a93d4046189618.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the initial accuracy and temperature drift of the MAX6043AAUT41-T?","answer":"Initial accuracy is ±0.06% (typical), and the temperature coefficient is 15 ppm/°C. For a 4.096V output, ±0.06% corresponds to ±2.46 mV. Over a -40°C to +125°C range, the drift adds up to ±2.46 mV (15 ppm × 165°C × 4.096V), keeping total error within roughly ±5 mV — adequate for 12-bit systems with 1 mV/bit resolution."},{"question":"What compliance documentation is available for the MAX6043AAUT41-T?","answer":"The part is listed as RoHS non-compliant. Buyers requiring RoHS compliance should check for a -T variant suffix or an alternative order code in the same family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6043AAUT41-T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6043AAUT41-T 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}}