{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TCAN1042DRBTQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TCAN1042DRBTQ1","canonicalUrl":"https://icboms.com/texas-instruments/TCAN1042DRBTQ1","factsUrl":"https://icboms.com/api/mcp/products/TCAN1042DRBTQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TCAN1042DRBTQ1, Automotive AEC-Q100 CAN Transceiver, 1/1 Driver/Receiver, 5Mbps, 4.5V~5.5V, -55°C~125°C, 8-VSON (3x3) Exposed Pad.","salesMarkdown":"## Active production, AEC-Q100 qualified CAN transceiver ## 5V supply rail only — plan the power tree accordingly It is not compatible with 3.3 V logic supplies on the bus side; if the host controller runs at 3.3 V, a level translator or a 3.3 V-tolerant CAN transceiver variant is needed. The VCC pin must be cleanly decoupled to the exposed pad ground plane to maintain signal integrity at 5 Mbps. ## Package and footprint notes for the layout review The device is supplied in an 8-VDFN with exposed pad (8-VSON 3x3 mm). The wettable flank option on this package aids automated optical inspection (AOI) after reflow, a common requirement in automotive assembly lines. It is ROHS3 compliant.","metaTitle":"TCAN1042DRBTQ1 CAN Transceiver, 5 Mbps, AEC-Q100, 8-VSON","metaDescription":"TCAN1042DRBTQ1 is an automotive CAN transceiver supporting 5 Mbps data rate. AEC-Q100 qualified, -55°C to 125°C range.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Type":"Transceiver","Duplex":"-","Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"CANbus","Data Rate":"5Mbps","Mounting Type":"Surface Mount, Wettable Flank","Package / Case":"8-VDFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"TCAN1042","Operating Temperature":"-55°C~125°C","Supplier Device Package":"8-VSON (3x3)","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.2600","priceTiers":[{"qty":1,"price":"$2.26000","currency":"USD"},{"qty":10,"price":"$2.03100","currency":"USD"},{"qty":25,"price":"$1.91600","currency":"USD"},{"qty":100,"price":"$1.63240","currency":"USD"},{"qty":250,"price":"$1.53276","currency":"USD"},{"qty":500,"price":"$1.34116","currency":"USD"},{"qty":1250,"price":"$1.11125","currency":"USD"},{"qty":2500,"price":"$1.08450","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3a364d689f0172292325d2d55ebef86f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TCAN1042DRBTQ1/alternatives.json"},"ai":{"faq":[{"question":"Is TCAN1042DRBTQ1 compatible with 5V CAN bus only?","answer":"Yes. It is not compatible with 3.3 V logic on the bus side without external level shifting."},{"question":"What is the closest pin-compatible alternative to TCAN1042DRBTQ1 in this component family?","answer":"The TCAN1042 family includes multiple variants with different package options and temperature grades. The TCAN1042DRQ1 is a similar 8-SOIC variant, but pin compatibility depends on the package footprint. For a direct drop-in in the same 8-VSON package, the TCAN1042VDRBTQ1 adds a VIO pin for 3.3 V logic interface. Verify the pinout against your design before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TCAN1042DRBTQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TCAN1042DRBTQ1 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}}