{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6071BAUT41+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6071BAUT41T","canonicalUrl":"https://icboms.com/analog-devices/MAX6071BAUT41T","factsUrl":"https://icboms.com/api/mcp/products/MAX6071BAUT41%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX6071BAUT41+T series voltage reference, 4.096 V fixed output, ±0.08% tolerance, 8 ppm/°C drift, SOT-23-6 package, Tape & Reel.","salesMarkdown":"The MAX6071BAUT41+T is a 4.096 V series voltage reference in a SOT-23-6 package. The 4.096 V output is a deliberate choice for bipolar ADC ranges — it maps directly to a ±10 V input after a 1:4 gain stage, or to a 0–4.096 V unipolar range without scaling resistors. Initial accuracy is ±0.08% — that is ±3.3 mV at the reference pin. For a 16-bit ADC with a 4.096 V reference, this error consumes roughly 0.08% of the full-scale range, leaving the rest of the budget for the ADC's own INL and the signal-chain gain error. Temperature drift is 8 ppm/°C. Combined with the initial tolerance, the worst-case reference error over temperature is about ±0.19% — enough to degrade a 12-bit system but manageable for a 16-bit design with a calibration step at the board level. ## Noise floor and load drive The 0.1–10 Hz band is the one that matters for DC-precision measurements — a 9.6 µVp-p noise floor at the reference translates to roughly 1.5 LSBs of peak-to-peak noise on a 16-bit ADC at 4.096 V, so the reference itself is not the dominant noise source in a well-laid-out signal chain. Output current is rated 10 mA — enough to drive the reference input of a single SAR ADC plus a small buffer, but not enough to power multiple converters or a heavy analog front-end without an external op-amp. Supply current is 350 µA typical, which keeps the self-heating contribution to the drift budget under 1 ppm/°C in still air. ## Input headroom and board integration The 4.096 V output needs at least 204 mV of dropout — a 5 V rail with ±5% tolerance drops to 4.75 V, leaving 654 mV of headroom, which is safe. A 3.3 V rail cannot drive this part; the reference needs its own 5 V supply or a boost converter. The SOT-23-6 package (SOT-6 supplier device package) is a standard footprint with 0.95 mm pitch. The small body means the thermal resistance to ambient is higher than a SOIC-8 — expect about 200°C/W in still air, so the 350 µA supply current plus 10 mA output at 4.096 V (41 mW total) raises the die temperature roughly 8°C above ambient, well within the -40°C to +125°C rating.","metaTitle":"MAX6071BAUT41+T 4.096V Series Voltage Reference, SOT-23-6","metaDescription":"MAX6071BAUT41+T series voltage reference, 4.096 V fixed output, ±0.08% tolerance, 8 ppm/°C drift, SOT-23-6. Active, ROHS3. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Tolerance":"±0.08%","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"SOT-23-6","Reference Type":"Series","Voltage - Input":"4.3V ~ 5.5V","lifecycle_stage":"eol_hot","Current - Output":"10 mA","Current - Supply":"350µA","Noise - 0.1Hz to 10Hz":"9.6µVp-p","Noise - 10Hz to 10kHz":"12µVrms","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"SOT-6","Temperature Coefficient":"8ppm/°C","Voltage - Output (Min/Fixed)":"4.096V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.0","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.00000","currency":"USD"},{"qty":10,"price":"$2.69200","currency":"USD"},{"qty":25,"price":"$2.54520","currency":"USD"},{"qty":100,"price":"$2.20580","currency":"USD"},{"qty":250,"price":"$2.09272","currency":"USD"},{"qty":500,"price":"$1.87780","currency":"USD"},{"qty":1000,"price":"$1.58368","currency":"USD"},{"qty":2500,"price":"$1.50450","currency":"USD"},{"qty":5000,"price":"$1.44794","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Is MAX6071BAUT41+T a direct replacement for MAX6071BAUT41?","answer":"The MAX6071BAUT41+T is the tape-and-reel packaged variant of the MAX6071BAUT41. The die, the electrical specifications, and the SOT-23-6 package are identical."},{"question":"Does MAX6071BAUT41+T require an output capacitor for stability?","answer":"As a series reference, the MAX6071BAUT41+T is stable with a 1 µF to 10 µF ceramic output capacitor. The datasheet (not reproduced here) specifies the minimum ESR and capacitance range — a 1 µF X7R or X5R capacitor with low ESR is the standard recommendation for the 4.096 V output."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6071BAUT41T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6071BAUT41T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}