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TCAN1043xx-Q1 Fault Protected CAN Transceiver

Texas Instruments TCAN1043xx-Q1 Fault Protected CAN Transceiver meets the physical layer requirements of the ISO 11898–2 (2016) High-Speed Controller Area Network (CAN) specification. These transceivers provide an interface between the CAN bus and the CAN protocol controller. These devices support both classical CAN and CAN FD up to 2 megabits per second (Mbps). Devices with part numbers that include the suffix "G" are designed for CAN FD data rates up to 5Mbps. The Texas Instruments TCAN1043xx-Q1 allows for system-level reductions in battery current consumption by selectively enabling (via the INH output pin) the various power supplies that may be present on a node. This feature allows an ultra-low-current sleep state in which power is gated to all system components except for the TCAN1043xx-Q1, which remains in a low-power state monitoring the CAN bus.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Type	Mounting Style	Package / Case	Data Rate	Number of Drivers	Number of Receivers	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Operating Supply Current	ESD Protection	Qualification	Packaging
CAN Interface IC Automotive CAN FD tr ansceiver with flex A 595-TCAN1043DMTRQ1 TCAN1043DMTTQ1 Texas Instruments 1: $3.83 8,768In Stock	Mfr. Part # TCAN1043DMTTQ1 Mouser Part # 595-TCAN1043DMTTQ1	Texas Instruments	CAN Interface IC Automotive CAN FD tr ansceiver with flex A 595-TCAN1043DMTRQ1 Learn More about Texas Instruments ti tcan1043 can transceiver	Datasheet	8,768In Stock	Cut Tape $3.83 $2.86 $2.61 $2.35 Reel $2.23 View $2.17 $2.06 $2.03 MouseReel Available	Min.: 1 Mult.: 1 : 250	TCAN1043	High Speed CAN FD Transceiver	SMD/SMT	VSON-14	2 Mb/s	1 Driver	1 Receiver	4.5 V	5.5 V	- 55 C	+ 125 C	70 mA	16 kV	AEC-Q100	Reel, Cut Tape, MouseReel
CAN Interface IC Automotive 70-V bus- fault-protected CAN A 595-TCAN1043HGDRQ1 TCAN1043HGDQ1 Texas Instruments 1: $3.69 A tariff of 8% may be applied if shipping to the United States. 6,639In Stock	Mfr. Part # TCAN1043HGDQ1 Mouser Part # 595-TCAN1043HGDQ1	Texas Instruments	CAN Interface IC Automotive 70-V bus- fault-protected CAN A 595-TCAN1043HGDRQ1 Learn More about Texas Instruments ti tcan1043 can transceiver	Datasheet	6,639In Stock	$3.69 $2.78 $2.06 $1.98 View $1.92 $1.89 $1.76 $1.73 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	TCAN1043HG	High Speed CAN FD Transceiver	SMD/SMT	SOIC-14	5 Mb/s	1 Driver	1 Receiver	4.5 V	5.5 V	- 55 C	+ 125 C	70 mA	15 kV	AEC-Q100	Tube
CAN Interface IC Fault Protected CAN Transceiver With CAN A 595-TCAN1043GDMTRQ1 TCAN1043GDMTTQ1 Texas Instruments 1: $4.24 A tariff of 38% may be applied if shipping to the United States. 4,326In Stock	Mfr. Part # TCAN1043GDMTTQ1 Mouser Part # 595-TCAN1043GDMTTQ1	Texas Instruments	CAN Interface IC Fault Protected CAN Transceiver With CAN A 595-TCAN1043GDMTRQ1 Learn More about Texas Instruments ti tcan1043 can transceiver	Datasheet	4,326In Stock	Cut Tape $4.24 $3.21 $2.95 $2.67 Reel $2.53 View $2.43 $2.34 $2.31 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 250	TCAN1043G	High Speed CAN FD Transceiver	SMD/SMT	VSON-14	5 Mb/s	1 Driver	1 Receiver	4.5 V	5.5 V	- 55 C	+ 125 C	70 mA	16 kV	AEC-Q100	Reel, Cut Tape, MouseReel
CAN Interface IC Automotive CAN FD tr ansceiver with wake TCAN1043ATDMTRQ1 Texas Instruments 1: $2.01 A tariff of 38% may be applied if shipping to the United States. 2,884In Stock	Mfr. Part # TCAN1043ATDMTRQ1 Mouser Part # 595-TCAN1043ATDMTRQ1	Texas Instruments	CAN Interface IC Automotive CAN FD tr ansceiver with wake Learn More about Texas Instruments ti tcan1043a q1 can fd transceiver	Datasheet	2,884In Stock	Cut Tape $2.01 $1.48 $1.35 $1.20 Reel $1.03 View $1.13 $1.09 $1.05 $0.989 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000	TCAN1043A	CAN FD Transceiver	SMD/SMT	VSON-14	8 Mb/s	1 Driver	1 Receiver	4.5 V	28 V	- 40 C	+ 150 C	130 uA			Reel, Cut Tape, MouseReel
CAN Interface IC Automotive CAN FD tr ansceiver with flex A 595-TCAN1043DMTTQ1 TCAN1043DMTRQ1 Texas Instruments 1: $3.29 14,611In Stock	Mfr. Part # TCAN1043DMTRQ1 Mouser Part # 595-TCAN1043DMTRQ1	Texas Instruments	CAN Interface IC Automotive CAN FD tr ansceiver with flex A 595-TCAN1043DMTTQ1 Learn More about Texas Instruments ti tcan1043 can transceiver	Datasheet	14,611In Stock	Cut Tape $3.29 $2.47 $2.27 $2.04 Reel $1.67 View $1.93 $1.91 $1.81 $1.63 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	TCAN1043	High Speed CAN FD Transceiver	SMD/SMT	VSON-14	2 Mb/s	1 Driver	1 Receiver	4.5 V	5.5 V	- 55 C	+ 125 C	70 mA	16 kV	AEC-Q100	Reel, Cut Tape, MouseReel
CAN Interface IC Automotive CAN FD tr ansceiver with wake TCAN1043ATDRQ1 Texas Instruments 1: $1.69 825In Stock 5,000Expected 10/30/2026	Mfr. Part # TCAN1043ATDRQ1 Mouser Part # 595-TCAN1043ATDRQ1	Texas Instruments	CAN Interface IC Automotive CAN FD tr ansceiver with wake Learn More about Texas Instruments ti tcan1043a q1 can fd transceiver	Datasheet	825In Stock 5,000Expected 10/30/2026	Cut Tape $1.69 $1.24 $1.13 $1.01 Reel $0.842 View $0.941 $0.906 $0.90 $0.812 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TCAN1043A	CAN FD Transceiver	SMD/SMT	SOIC-14	8 Mb/s	1 Driver	1 Receiver	4.5 V	28 V	- 40 C	+ 150 C	130 uA			Reel, Cut Tape, MouseReel
CAN Interface IC Automotive CAN FD tr ansceiver with wake TCAN1043ADRQ1 Texas Instruments 1: $1.71 11,898In Stock	Mfr. Part # TCAN1043ADRQ1 Mouser Part # 595-TCAN1043ADRQ1	Texas Instruments	CAN Interface IC Automotive CAN FD tr ansceiver with wake Learn More about Texas Instruments ti tcan1043a q1 can fd transceiver	Datasheet	11,898In Stock	Cut Tape $1.71 $1.25 $1.14 $1.01 Reel $0.862 View $0.948 $0.911 $0.90 $0.843 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TCAN1043A		SMD/SMT	SOIC-14	8 Mb/s	1 Driver	1 Receiver	4.5 V	5.5 V	- 40 C	+ 150 C		With ESD Protection		Reel, Cut Tape, MouseReel
CAN Interface IC Automotive CAN FD tr ansceiver with wake TCAN1043ADYYRQ1 Texas Instruments 1: $1.66 3,402In Stock	Mfr. Part # TCAN1043ADYYRQ1 Mouser Part # 595-TCAN1043ADYYRQ1	Texas Instruments	CAN Interface IC Automotive CAN FD tr ansceiver with wake Learn More about Texas Instruments ti tcan1043a q1 can fd transceiver	Datasheet	3,402In Stock	Cut Tape $1.66 $1.22 $1.11 $0.981 Reel $0.822 View $0.923 $0.888 $0.882 $0.805 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	TCAN1043A	CAN FD Transceiver	SMD/SMT	SOT-23-THIN-14	8 Mb/s	1 Driver	1 Receiver	4.5 V	40 V	- 40 C	+ 150 C	130 uA	With ESD Protection		Reel, Cut Tape, MouseReel
CAN Interface IC Fault Protected CAN Transceiver With CAN A 595-TCAN1043GDQ1 TCAN1043GDRQ1 Texas Instruments 1: $3.17 A tariff of 8% may be applied if shipping to the United States. 2,044In Stock	Mfr. Part # TCAN1043GDRQ1 Mouser Part # 595-TCAN1043GDRQ1	Texas Instruments	CAN Interface IC Fault Protected CAN Transceiver With CAN A 595-TCAN1043GDQ1 Learn More about Texas Instruments ti tcan1043 can transceiver	Datasheet	2,044In Stock	Cut Tape $3.17 $2.38 $2.18 $1.96 Reel $1.67 View $1.86 $1.83 $1.77 $1.64 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,500	TCAN1043G		SMD/SMT	SOIC-14	5 Mb/s	1 Driver	1 Receiver	4.5 V	5.5 V	- 55 C	+ 125 C	70 mA	15 kV	AEC-Q100	Reel, Cut Tape, MouseReel
CAN Interface IC Automotive 70-V bus fault protected CAN A 595-TCAN1043HDRQ1 TCAN1043HDQ1 Texas Instruments 1: $3.69 A tariff of 8% may be applied if shipping to the United States. 2,997In Stock	Mfr. Part # TCAN1043HDQ1 Mouser Part # 595-TCAN1043HDQ1	Texas Instruments	CAN Interface IC Automotive 70-V bus fault protected CAN A 595-TCAN1043HDRQ1 Learn More about Texas Instruments ti tcan1043 can transceiver	Datasheet	2,997In Stock	$3.69 $2.78 $2.41 $2.30 View $2.18 $2.16 $2.10 $2.03 $1.94 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	TCAN1043H	High Speed CAN FD Transceiver	SMD/SMT	SOIC-14	5 Mb/s	1 Driver	1 Receiver	4.5 V	5.5 V	- 55 C	+ 125 C	70 mA	15 kV	AEC-Q100	Tube
CAN Interface IC Automotive 70-V bus- fault-protected CAN A 595-TCAN1043HGDMTRQ1 TCAN1043HGDMTTQ1 Texas Instruments 1: $3.69 A tariff of 38% may be applied if shipping to the United States. 868In Stock	Mfr. Part # TCAN1043HGDMTTQ1 Mouser Part # 595-TCAN1043HGDMTTQ1	Texas Instruments	CAN Interface IC Automotive 70-V bus- fault-protected CAN A 595-TCAN1043HGDMTRQ1 Learn More about Texas Instruments ti tcan1043 can transceiver	Datasheet	868In Stock	Cut Tape $3.69 $2.86 $2.61 $2.35 Reel $2.23 View $2.16 $2.05 $1.95 $1.93 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 250	TCAN1043HG	High Speed CAN FD Transceiver	SMD/SMT	VSON-14	5 Mb/s	1 Driver	1 Receiver	4.5 V	5.5 V	- 55 C	+ 125 C	70 mA	16 kV	AEC-Q100	Reel, Cut Tape, MouseReel
CAN Interface IC Automotive 70-V bus- fault-protected CAN A 595-TCAN1043HGDQ1 TCAN1043HGDRQ1 Texas Instruments 1: $3.11 A tariff of 8% may be applied if shipping to the United States. 3,114In Stock 5,000Expected 1/28/2027	Mfr. Part # TCAN1043HGDRQ1 Mouser Part # 595-TCAN1043HGDRQ1	Texas Instruments	CAN Interface IC Automotive 70-V bus- fault-protected CAN A 595-TCAN1043HGDQ1 Learn More about Texas Instruments ti tcan1043 can transceiver	Datasheet	3,114In Stock 5,000Expected 1/28/2027	Cut Tape $3.11 $2.33 $2.13 $1.92 $1.90 Reel $1.73 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,500	TCAN1043HG		SMD/SMT	SOIC-14	5 Mb/s	1 Driver	1 Receiver	4.5 V	5.5 V	- 55 C	+ 125 C	70 mA	15 kV	AEC-Q100	Reel, Cut Tape, MouseReel
CAN Interface IC Automotive CAN FD tr ansceiver with flex A 595-TCAN1043DQ1 TCAN1043DRQ1 Texas Instruments 1: $2.87 A tariff of 8% may be applied if shipping to the United States. 611In Stock 2,500Expected 12/10/2026	Mfr. Part # TCAN1043DRQ1 Mouser Part # 595-TCAN1043DRQ1	Texas Instruments	CAN Interface IC Automotive CAN FD tr ansceiver with flex A 595-TCAN1043DQ1 Learn More about Texas Instruments ti tcan1043 can transceiver	Datasheet	611In Stock 2,500Expected 12/10/2026	Cut Tape $2.87 $2.15 $1.97 $1.77 Reel $1.51 View $1.67 $1.64 $1.56 $1.48 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,500	TCAN1043	High Speed CAN FD Transceiver	SMD/SMT	SOIC-14	2 Mb/s	1 Driver	1 Receiver	4.5 V	5.5 V	- 55 C	+ 125 C	70 mA	15 kV	AEC-Q100	Reel, Cut Tape, MouseReel
CAN Interface IC Fault Protected CAN Transceiver With CAN A 595-TCAN1043GDRQ1 TCAN1043GDQ1 Texas Instruments 1: $4.24 A tariff of 8% may be applied if shipping to the United States. 246In Stock	Mfr. Part # TCAN1043GDQ1 Mouser Part # 595-TCAN1043GDQ1	Texas Instruments	CAN Interface IC Fault Protected CAN Transceiver With CAN A 595-TCAN1043GDRQ1 Learn More about Texas Instruments ti tcan1043 can transceiver	Datasheet	246In Stock	$4.24 $3.21 $2.79 $2.66 View $2.53 $2.44 $2.37 $2.31 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	TCAN1043G	High Speed CAN FD Transceiver	SMD/SMT	SOIC-14	5 Mb/s	1 Driver	1 Receiver	4.5 V	5.5 V	- 55 C	+ 125 C	70 mA	15 kV	AEC-Q100	Tube
CAN Interface IC Automotive 70-V bus fault protected CAN A 595-TCAN1043HDMTRQ1 TCAN1043HDMTTQ1 Texas Instruments 1: $3.69 A tariff of 38% may be applied if shipping to the United States. 162In Stock	Mfr. Part # TCAN1043HDMTTQ1 Mouser Part # 595-TCAN1043HDMTTQ1	Texas Instruments	CAN Interface IC Automotive 70-V bus fault protected CAN A 595-TCAN1043HDMTRQ1 Learn More about Texas Instruments ti tcan1043 can transceiver	Datasheet	162In Stock	Cut Tape $3.69 $2.78 $2.56 $2.31 Reel $2.13 View $2.07 $1.99 $1.95 $1.93 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 250	TCAN1043H	High Speed CAN FD Transceiver	SMD/SMT	VSON-14	5 Mb/s	1 Driver	1 Receiver	4.5 V	5.5 V	- 55 C	+ 125 C	70 mA	16 kV	AEC-Q100	Reel, Cut Tape, MouseReel
CAN Interface IC Automotive CAN FD tr ansceiver with wake TCAN1043ADMTRQ1 Texas Instruments 1: $2.00 A tariff of 38% may be applied if shipping to the United States. 56,160On Order	Mfr. Part # TCAN1043ADMTRQ1 Mouser Part # 595-TCAN1043ADMTRQ1	Texas Instruments	CAN Interface IC Automotive CAN FD tr ansceiver with wake Learn More about Texas Instruments ti tcan1043a q1 can fd transceiver	Datasheet	56,160On Order On Order Ship Dates Mfr. #: TCAN1043ADMTRQ1 Stock: 0 On Order: 29,160 Expected 12/18/2026 27,000 Expected 12/24/2026 Factory Lead-Time: 16 Weeks	Cut Tape $2.00 $1.48 $1.35 $1.20 Reel $1.00 View $1.13 $1.09 $1.07 $0.975 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000	TCAN1043A	High Speed CAN FD Transceiver	SMD/SMT	VSON-14	8 Mb/s	1 Driver	1 Receiver	4.5 V	40 V	- 40 C	+ 150 C	80 mA	16 kV		Reel, Cut Tape, MouseReel
CAN Interface IC Automotive CAN FD tr ansceiver with flex A 595-TCAN1043DRQ1 TCAN1043DQ1 Texas Instruments 1: $3.69 A tariff of 8% may be applied if shipping to the United States. 446Expected 10/15/2026	Mfr. Part # TCAN1043DQ1 Mouser Part # 595-TCAN1043DQ1	Texas Instruments	CAN Interface IC Automotive CAN FD tr ansceiver with flex A 595-TCAN1043DRQ1 Learn More about Texas Instruments ti tcan1043 can transceiver	Datasheet	446Expected 10/15/2026	$3.69 $2.78 $2.39 $2.22 View $2.08 $2.04 $2.02 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	TCAN1043	High Speed CAN FD Transceiver	SMD/SMT	SOIC-14	2 Mb/s	1 Driver	1 Receiver	4.5 V	5.5 V	- 55 C	+ 125 C	70 mA	15 kV	AEC-Q100	Tube
CAN Interface IC Fault Protected CAN Transceiver With CAN A 595-TCAN1043GDMTTQ1 TCAN1043GDMTRQ1 Texas Instruments 1: $2.47 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # TCAN1043GDMTRQ1 Mouser Part # 595-TCAN1043GDMTRQ1	Texas Instruments	CAN Interface IC Fault Protected CAN Transceiver With CAN A 595-TCAN1043GDMTTQ1 Learn More about Texas Instruments ti tcan1043 can transceiver	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape $2.47 $2.36 $2.29 $2.26 View Reel $2.05 $2.20 $2.05 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	TCAN1043G	High Speed	SMD/SMT	VSON-14	5 Mb/s	1 Driver	1 Receiver	4.5 V	5.5 V	- 55 C	+ 125 C	70 mA		AEC-Q100	Reel, Cut Tape, MouseReel
CAN Interface IC Automotive 70-V bus fault protected CAN A 595-TCAN1043HDMTTQ1 TCAN1043HDMTRQ1 Texas Instruments 1: $2.97 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # TCAN1043HDMTRQ1 Mouser Part # 595-TCAN1043HDMTRQ1	Texas Instruments	CAN Interface IC Automotive 70-V bus fault protected CAN A 595-TCAN1043HDMTTQ1 Learn More about Texas Instruments ti tcan1043 can transceiver	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape $2.97 $2.50 $2.47 Reel $1.92 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	TCAN1043H	High Speed	SMD/SMT	VSON-14	5 Mb/s	1 Driver	1 Receiver	4.5 V	5.5 V	- 55 C	+ 125 C	70 mA		AEC-Q100	Reel, Cut Tape, MouseReel
CAN Interface IC Automotive 70-V bus fault protected CAN A 595-TCAN1043HDQ1 TCAN1043HDRQ1 Texas Instruments 1: $2.71 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # TCAN1043HDRQ1 Mouser Part # 595-TCAN1043HDRQ1	Texas Instruments	CAN Interface IC Automotive 70-V bus fault protected CAN A 595-TCAN1043HDQ1 Learn More about Texas Instruments ti tcan1043 can transceiver	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape $2.71 $2.47 Reel $1.65 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TCAN1043H		SMD/SMT	SOIC-14	5 Mb/s	1 Driver	1 Receiver	4.5 V	5.5 V	- 55 C	+ 125 C	70 mA	15 kV	AEC-Q100	Reel, Cut Tape, MouseReel
CAN Interface IC Automotive 70-V bus- fault-protected CAN A 595-TCAN1043HGDMTTQ1 TCAN1043HGDMTRQ1 Texas Instruments 1: $2.47 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # TCAN1043HGDMTRQ1 Mouser Part # 595-TCAN1043HGDMTRQ1	Texas Instruments	CAN Interface IC Automotive 70-V bus- fault-protected CAN A 595-TCAN1043HGDMTTQ1 Learn More about Texas Instruments ti tcan1043 can transceiver	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape $2.47 $2.38 $2.25 $2.18 Reel $1.78 View $2.16 $2.11 $1.76 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	TCAN1043HG	High Speed	SMD/SMT	VSON-14	5 Mb/s	1 Driver	1 Receiver	4.5 V	5.5 V	- 55 C	+ 125 C	70 mA		AEC-Q100	Reel, Cut Tape, MouseReel

TCAN1043xx-Q1 Fault Protected CAN Transceiver

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