{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DS24B33S+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"DS24B33S","canonicalUrl":"https://icboms.com/analog-devices/DS24B33S","factsUrl":"https://icboms.com/api/mcp/products/DS24B33S%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated DS24B33S+, 4Kbit serial EEPROM, 1-Wire interface, 2 µs access time, 256 x 16 organization, 2.8V–5.25V supply, -40°C to +85°C, 8-SOIC package, Tube.","salesMarkdown":"## Active production, 4Kbit 1-Wire EEPROM in SOIC-8 The Maxim Integrated DS24B33S+ is a 4Kbit serial EEPROM communicating over a single-wire 1-Wire interface. Organized as 256 x 16 bits, it stores calibration constants, serial numbers, or configuration data in a non-volatile memory that retains contents without power. The 2 µs access time is fast enough for most identification and parameter-recall tasks over the 1-Wire bus. Supply range spans 2.8V to 5.25V, covering 3.3V and 5V logic rails without a level shifter. Operating temperature covers -40°C to +85°C, making it suitable for industrial and outdoor equipment enclosures. ## Supply voltage and temperature grade — what they mean for fit The 2.8V minimum supply means this part runs directly from a 3.3V rail with margin, and the 5.25V maximum covers 5V-tolerant systems. No external regulator is needed if the bus master operates in the same range. The -40°C to +85°C rating covers the industrial temperature band: motor drives, outdoor telecom cabinets, and factory-floor sensors all fall within this envelope. For a cold-start scenario at -40°C, the 1-Wire timing may stretch slightly, but the spec guarantees operation across the full range. ## Package and mounting Supplied in an 8-pin SOIC package (body width 5.30 mm), surface-mount soldered to a standard SOIC-8 footprint. The Tube shipping format is typical for prototype and low-volume builds; reels are available for production runs. The package is MSL 1, so no bake is required before reflow as long as the moisture barrier bag is intact. ## Lifecycle and sourcing It is ROHS3 compliant.","metaTitle":"Maxim DS24B33S+ 4Kbit 1-Wire EEPROM, 2 µs Access, SOIC-8","metaDescription":"Maxim DS24B33S+ 4Kbit serial EEPROM with 1-Wire interface, 2 µs access time, 2.8V–5.25V supply, -40°C to +85°C. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tube","Technology":"EEPROM","Access Time":"2 µs","Memory Size":"4Kbit","Memory Type":"Non-Volatile","Memory Format":"EEPROM","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.209\\\", 5.30mm Width)","lifecycle_stage":"eol_hot","Memory Interface":"1-Wire®","Voltage - Supply":"2.8V ~ 5.25V","Memory Organization":"256 x 16","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.72","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.72000","currency":"USD"},{"qty":10,"price":"$3.37700","currency":"USD"},{"qty":25,"price":"$3.30360","currency":"USD"},{"qty":50,"price":"$3.28580","currency":"USD"},{"qty":100,"price":"$2.94610","currency":"USD"},{"qty":250,"price":"$2.93540","currency":"USD"},{"qty":500,"price":"$2.82814","currency":"USD"},{"qty":1000,"price":"$2.68870","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/DS24B33.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the DS24B33S+ compatible with standard 1-Wire protocol?","answer":"Yes, the DS24B33S+ uses the standard 1-Wire interface, compatible with any 1-Wire master (microcontroller GPIO, dedicated 1-Wire controller, or USB-to-1-Wire adapter)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/DS24B33S","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/DS24B33S 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}}