{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TCAN1051GDRBRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TCAN1051GDRBRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TCAN1051GDRBRQ1","factsUrl":"https://icboms.com/api/mcp/products/TCAN1051GDRBRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TCAN1051GDRBRQ1 automotive CAN transceiver, AEC-Q100 qualified, half-duplex, 5 Mbps data rate, 4.5V-5.5V supply, 120 mV hysteresis, -55°C to 125°C, 8-VSON (3x3) wettable flank package.","salesMarkdown":"## 5 Mbps CAN FD ready — what the data rate means on the bus This is a 5 Mbps CAN transceiver, which puts it in the CAN FD (flexible data-rate) class. The 5 Mbps figure is the maximum signaling rate on the bus, not the controller's bit rate — it means the physical layer can handle the faster arbitration and data phases that CAN FD requires. If your design uses a CAN FD controller, this transceiver will not be the bottleneck. The 120 mV receiver hysteresis gives you clean edge detection on a noisy bus, which matters in automotive environments where the common-mode voltage swings with the alternator and ignition noise. If you are designing for passenger vehicles, commercial trucks, or off-highway equipment that sees the full temperature span, this grade covers it. ## 8-VSON package with wettable flank — inspection-friendly The 8-VSON (3x3 mm) package with wettable flank terminals is a small-footprint, surface-mount package. The wettable flank means the side of the terminal is exposed after soldering, so automated optical inspection (AOI) can verify the solder joint — a requirement for many automotive assembly lines. The exposed pad underneath helps with thermal dissipation if the transceiver is running continuous traffic near the maximum data rate. The supply voltage range is 4.5V to 5.5V, so a standard 5V automotive rail works directly. ## Half-duplex, single driver/receiver — the standard CAN topology This is a half-duplex transceiver with one driver and one receiver. That is the standard CAN bus topology: the bus is shared, only one node talks at a time, and the receiver listens for the dominant/ recessive bit arbitration. The single-channel 1/1 driver/receiver count is what you expect for a basic CAN node — no extra channels, no multiplexing. The protocol is CANbus, so it works with CAN 2.0 and CAN FD controllers that output the standard TXD/RXD signals.","metaTitle":"TCAN1051GDRBRQ1 CAN Transceiver, 5 Mbps, AEC-Q100, Active","metaDescription":"TCAN1051GDRBRQ1 is an automotive AEC-Q100 CAN transceiver with 5 Mbps data rate, half-duplex, 120 mV hysteresis, -55°C to 125°C range, 8-VSON package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Type":"Transceiver","Duplex":"Half","Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR)","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":"TCAN1051","Receiver Hysteresis":"120 mV","Operating Temperature":"-55°C~125°C","Supplier Device Package":"8-VSON (3x3)","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9405","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/35896f8861610c62fee1d84fbc0e1256.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TCAN1051GDRBRQ1/alternatives.json"},"ai":{"faq":[{"question":"Is TCAN1051GDRBRQ1 compatible with 3.3V logic?","answer":"The supply voltage range is 4.5V to 5.5V, so the transceiver itself runs on a 5V rail. The logic interface pins (TXD, RXD) are 5V-tolerant. If your CAN controller runs on 3.3V logic, you may need level translation or a transceiver variant with 3.3V-compatible logic inputs — check the TCAN1051 family datasheet for the VIO option if that is your requirement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TCAN1051GDRBRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TCAN1051GDRBRQ1 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}}