{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX6070BAUT33+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX6070BAUT33T","canonicalUrl":"https://icboms.com/analog-devices/MAX6070BAUT33T","factsUrl":"https://icboms.com/api/mcp/products/MAX6070BAUT33%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX6070BAUT33+T series voltage reference, fixed 3.3V output, ±0.08% tolerance, 8ppm/°C drift, 10µVp-p noise (0.1-10Hz), SOT-23-6 package, -40°C to 125°C.","salesMarkdown":"## 3.3 V fixed reference with ±0.08% initial accuracy The MAX6070BAUT33+T is a precision series voltage reference from Analog Devices that outputs a fixed 3.3 V with an initial tolerance of ±0.08%. It operates from a 3.5 V to 5.5 V input rail and delivers up to 10 mA of output current. The reference is a series type, meaning it does not require an external resistor to set the output voltage — it behaves like a low-impedance voltage source that can both source and sink small currents. The SOT-23-6 package makes it a compact fit for space-constrained precision analog circuits such as ADC reference inputs, DAC voltage references, and sensor excitation. ## 8 ppm/°C drift keeps the output stable across temperature The temperature coefficient is rated at 8 ppm/°C over the full -40°C to 125°C operating range. For a 3.3 V reference, this translates to roughly 26.4 µV of drift per degree Celsius. Over a 165°C span, the total drift stays within about 4.4 mV — well within the error budget for a 12-bit or even a 14-bit ADC system that uses the reference as its full-scale voltage. The wide temperature grade suits it for industrial control, automotive under-hood electronics, and outdoor telecom equipment where the ambient temperature swings significantly. ## Noise: 10 µVp-p (0.1–10 Hz) and 6 µVrms (10 Hz–10 kHz) Low-frequency noise is specified at 10 µVp-p over the 0.1 Hz to 10 Hz band, and 6 µVrms over the 10 Hz to 10 kHz range. These numbers matter when the reference feeds a high-resolution ADC or a sensitive analog front-end — the noise floor of the reference directly limits the signal-to-noise ratio of the conversion. A 10 µVp-p noise on a 3.3 V reference corresponds to roughly 3 ppm peak-to-peak, which is low enough for 16-bit systems without additional filtering. The 330 µA supply current keeps the self-heating and power dissipation low, which helps maintain the drift specification in a dense PCB layout. ## Active lifecycle, no end-of-life risk The ROHS3 compliance ensures it meets the latest environmental regulations for lead-free soldering and material restrictions. For a BOM line that requires a stable, long-life voltage reference, this part does not carry obsolescence risk — it can be specified into production without worrying about a sudden EOL notice.","metaTitle":"MAX6070BAUT33+T Voltage Reference, ±0.08%, 3.3V Fixed","metaDescription":"MAX6070BAUT33+T series voltage reference from Analog Devices. Fixed 3.3V output, ±0.08% tolerance, 8ppm/°C drift, 10µVp-p noise. SOT-23-6 package. Active","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"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":"3.5V ~ 5.5V","lifecycle_stage":"eol_hot","Current - Output":"10 mA","Current - Supply":"330µA","Noise - 0.1Hz to 10Hz":"10µVp-p","Noise - 10Hz to 10kHz":"6µVrms","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"SOT-6","Temperature Coefficient":"8ppm/°C","Voltage - Output (Min/Fixed)":"3.3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.81","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.81000","currency":"USD"},{"qty":10,"price":"$2.52600","currency":"USD"},{"qty":25,"price":"$2.38760","currency":"USD"},{"qty":100,"price":"$2.06930","currency":"USD"},{"qty":250,"price":"$1.96320","currency":"USD"},{"qty":500,"price":"$1.76158","currency":"USD"},{"qty":1000,"price":"$1.48566","currency":"USD"},{"qty":2500,"price":"$1.41138","currency":"USD"},{"qty":5000,"price":"$1.35832","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX6070-MAX6071.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MAX6070BAUT33+T a drop-in replacement for MAX6070BAUT33+?","answer":"The MAX6070BAUT33+T and MAX6070BAUT33+ share the same electrical specifications — fixed 3.3 V output, ±0.08% tolerance, 8 ppm/°C drift, and the same SOT-23-6 package. The only difference is the packaging format: the +T suffix indicates Tape & Reel (TR) and Cut Tape (CT) options, while the + suffix typically indicates tube or bulk packaging. The die, the package, and the pinout are identical, so the +T variant is a drop-in replacement for the + variant in the same footprint. Confirm the reel quantity and tape width with your distributor if you are feeding a pick-and-place machine."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX6070BAUT33T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX6070BAUT33T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}