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Texas Instruments TCAN1051HVDRBTQ1 — Logic ICs

TCAN1051HVDRBTQ1 CAN Transceiver, AEC-Q100, 2 Mbps, 8-VSON

MPNTCAN1051HVDRBTQ1
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Texas Instruments TCAN1051HVDRBTQ1, Automotive AEC-Q100 CANbus Transceiver, Half-Duplex, 2Mbps, 4.5V~5.5V supply, 8-VDFN Exposed Pad (8-VSON 3x3), -55°C~125°C.

$1.3412Ref. price · indicative, final on quote
Texas Instruments TCAN1051HVDRBTQ1 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TCAN1051HVDRBTQ1 specifications
ParameterValue
TypeTransceiver
SeriesAutomotive, AEC-Q100
MountingSurface Mount, Wettable Flank
Supply voltage4.5V ~ 5.5V
ProtocolCANbus
Operating temperature-55°C~125°C
DuplexHalf
PackageTape & Reel (TR); Cut Tape (CT)
Data rate2Mbps
Case8-VDFN Exposed Pad
Receiver hysteresis120 mV
Number of drivers (Receivers)1/1

Product details

CAN transceiver for the 125°C bus

The TCAN1051HVDRBTQ1 is a Texas Instruments automotive-grade CAN transceiver in the TCAN1051 family, AEC-Q100 qualified for under-hood and chassis-domain deployment. It handles the CAN protocol at 2 Mbps, supporting both classic CAN and CAN FD frames without needing a separate bus-speed switch. The receiver hysteresis of 120 mV rejects common-mode noise on long twisted-pair runs — a real advantage in motor-drive or inverter environments where the bus picks up inverter switching edges. The 8-VSON (3x3 mm) package with wettable flank allows automated optical inspection (AOI) after reflow, a requirement for many Tier-1 automotive builds.

Frequently asked questions

Does TCAN1051HVDRBTQ1 support CAN FD?

Yes, the 2 Mbps data rate exceeds classic CAN's 1 Mbps limit, so the transceiver handles CAN FD frames at the faster data phase. No separate mode pin or register configuration is needed.

Is TCAN1051HVDRBTQ1 AEC-Q100 certified?

Yes, the TCAN1051HVDRBTQ1 is part of the Automotive, AEC-Q100 series. It is qualified for automotive applications including powertrain, body control, and ADAS sensor interfaces.

What is the closest pin-compatible alternative to TCAN1051HVDRBTQ1?

For a second-source, the SN65HVD1050 from TI shares the same footprint and protocol but lacks the wettable-flank package option.