Digital Isolators – Mouser Singapore

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ISOW784x/ISOW784x-Q1 Reinforced Digital Isolators

Texas Instruments ISOW784x/ISOW784x-Q1 Reinforced Digital Isolators are high-performance, quad-channel reinforced digital isolators with an integrated high-efficiency power converter. The integrated DC-DC converter provides up to 650mW of isolated power at high efficiency and can be configured for various input and output voltage configurations. These devices eliminate the need for a separate isolated power supply in space-constrained isolated designs. The ISOW784x/ISOW784x-Q1 provides high electromagnetic immunity and low emissions while isolating CMOS or LVCMOS digital I/Os. The signal isolation channel has a logic input and output buffer separated by a silicon dioxide (SiO₂) insulation barrier. Power isolation uses on-chip transformers separated by thin-film polymer as the insulating material. The Texas Instruments ISOW784x-Q1 devices are AEC-Q100 qualified for automotive applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Package/Case	Number of Channels	Polarity	Data Rate	Isolation Voltage	Isolation Type	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Propagation Delay Time	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Digital Isolators Quad-channel 0/4 r e inforced digital is A 595-ISOW7844FDWER ISOW7844FDWE Texas Instruments 1: $20.44 2,570In Stock	Mfr. Part No. ISOW7844FDWE Mouser Part No 595-ISOW7844FDWE	Texas Instruments	Digital Isolators Quad-channel 0/4 r e inforced digital is A 595-ISOW7844FDWER Learn More about Texas Instruments ti isow784 digital isolators	Datasheet	2,570In Stock	$20.44 $16.16 $13.44 $12.32 View $12.25 $12.12 $11.79	Min.: 1 Mult.: 1	ISOW7844	SMD/SMT	SOIC-16	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	54 mA	13 ns	- 40 C	+ 125 C	Tube
Digital Isolators Quad-channel 4/0 r e inforced digital is A 595-ISOW7840DWER ISOW7840DWE Texas Instruments 1: $20.44 1,046In Stock	Mfr. Part No. ISOW7840DWE Mouser Part No 595-ISOW7840DWE	Texas Instruments	Digital Isolators Quad-channel 4/0 r e inforced digital is A 595-ISOW7840DWER Learn More about Texas Instruments ti isow784 digital isolators	Datasheet	1,046In Stock	$20.44 $16.16 $14.63 $13.76 View $13.26 $13.25 $12.97 Quote	Min.: 1 Mult.: 1	ISOW7840	SMD/SMT	SOIC-16	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	54 mA	13 ns	- 40 C	+ 125 C	Tube
Digital Isolators Quad-channel 0/4 r e inforced digital is A 595-ISOW7844FDWE ISOW7844FDWER Texas Instruments 1: $17.92 1,218In Stock	Mfr. Part No. ISOW7844FDWER Mouser Part No 595-ISOW7844FDWER	Texas Instruments	Digital Isolators Quad-channel 0/4 r e inforced digital is A 595-ISOW7844FDWE Learn More about Texas Instruments ti isow784 digital isolators	Datasheet	1,218In Stock	Cut Tape $17.92 $14.10 $13.15 $12.10 View Reel $10.55 $12.04 $11.34 $11.10 $10.55 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISOW7844	SMD/SMT	SOIC-16	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	54 mA	13 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Quad-channel 4/0 r e inforced digital is A 595-ISOW7840FDWE ISOW7840FDWER Texas Instruments 1: $18.55 1,987In Stock	Mfr. Part No. ISOW7840FDWER Mouser Part No 595-ISOW7840FDWER	Texas Instruments	Digital Isolators Quad-channel 4/0 r e inforced digital is A 595-ISOW7840FDWE Learn More about Texas Instruments ti isow784 digital isolators	Datasheet	1,987In Stock	Cut Tape $18.55 $14.57 $13.57 $12.47 View Reel $10.54 $12.38 $11.98 $11.52 $10.54 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISOW7840	SMD/SMT	SOIC-16	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	54 mA	13 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Quad-channel 4/0 r e inforced digital is A 595-ISOW7840DWE ISOW7840DWER Texas Instruments 1: $17.94 1,347In Stock	Mfr. Part No. ISOW7840DWER Mouser Part No 595-ISOW7840DWER	Texas Instruments	Digital Isolators Quad-channel 4/0 r e inforced digital is A 595-ISOW7840DWE Learn More about Texas Instruments ti isow784 digital isolators	Datasheet	1,347In Stock	Cut Tape $17.94 $14.12 $13.16 $12.12 View Reel $10.54 $12.06 $11.67 $11.52 $10.54 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISOW7840	SMD/SMT	SOIC-16	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	54 mA	13 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Quad-channel 0/4 r e inforced digital is A 595-ISOW7844DWE ISOW7844DWER Texas Instruments 1: $17.94 1,081In Stock	Mfr. Part No. ISOW7844DWER Mouser Part No 595-ISOW7844DWER	Texas Instruments	Digital Isolators Quad-channel 0/4 r e inforced digital is A 595-ISOW7844DWE Learn More about Texas Instruments ti isow784 digital isolators	Datasheet	1,081In Stock	Cut Tape $17.94 $14.12 $13.16 $12.12 View Reel $10.74 $12.06 $11.34 $11.10 $10.74 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISOW7844	SMD/SMT	SOIC-16	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	54 mA	13 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators HE Low-Emissions Rei nforced Digi Iso A A 595-ISOW7841DWER ISOW7841DWE Texas Instruments 1: $20.98 15In Stock 1,760On Order	Mfr. Part No. ISOW7841DWE Mouser Part No 595-ISOW7841DWE	Texas Instruments	Digital Isolators HE Low-Emissions Rei nforced Digi Iso A A 595-ISOW7841DWER Learn More about Texas Instruments ti isow784 digital isolators	Datasheet	15In Stock 1,760On Order On Order Ship Dates Mfr. No: ISOW7841DWE Stock: 15 Can Dispatch Immediately On Order: 800 Expected 25/2/2027 960 Expected 6/5/2027 Factory Lead Time: 12 Weeks	$20.98 $16.48 $15.30 $14.05 View $13.26 $12.97 $12.72 Quote	Min.: 1 Mult.: 1	ISOW7841	SMD/SMT	SOIC-16	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	54 mA	13 ns	- 40 C	+ 125 C	Tube
Digital Isolators Quad-channel 1/3 r e inforced digital is A 595-ISOW7843DWER ISOW7843DWE Texas Instruments 1: $20.44 437Expected 19/11/2026	Mfr. Part No. ISOW7843DWE Mouser Part No 595-ISOW7843DWE	Texas Instruments	Digital Isolators Quad-channel 1/3 r e inforced digital is A 595-ISOW7843DWER Learn More about Texas Instruments ti isow784 digital isolators	Datasheet	437Expected 19/11/2026	$20.44 $16.16 $14.63 $13.76 View $13.26 $12.80 $12.55 Quote	Min.: 1 Mult.: 1	ISOW7843	SMD/SMT	SOIC-16	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	48 mA	13 ns	- 40 C	+ 125 C	Tube
Digital Isolators Quad-channel 0/4 r e inforced digital is A 595-ISOW7844DWER ISOW7844DWE Texas Instruments 1: $21.28 114In Stock	Mfr. Part No. ISOW7844DWE Mouser Part No 595-ISOW7844DWE	Texas Instruments	Digital Isolators Quad-channel 0/4 r e inforced digital is A 595-ISOW7844DWER Learn More about Texas Instruments ti isow784 digital isolators	Datasheet	114In Stock	$21.28 $16.74 $15.40 $14.28 View $13.97 $13.38 $13.10 Quote	Min.: 1 Mult.: 1	ISOW7844	SMD/SMT	SOIC-16	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	54 mA	13 ns	- 40 C	+ 125 C	Tube
Digital Isolators HE Low-Emissions Rei nforced Digi Iso A A 595-ISOW7841FDWER ISOW7841FDWE Texas Instruments 1: $20.97 3,640On Order	Mfr. Part No. ISOW7841FDWE Mouser Part No 595-ISOW7841FDWE	Texas Instruments	Digital Isolators HE Low-Emissions Rei nforced Digi Iso A A 595-ISOW7841FDWER Learn More about Texas Instruments ti isow784 digital isolators	Datasheet	3,640On Order On Order Ship Dates Mfr. No: ISOW7841FDWE Stock: 0 On Order: 1,760 Expected 15/2/2027 1,880 Expected 28/6/2027 Factory Lead Time: 12 Weeks	$20.97 $16.42 $15.29 $14.04 View $13.90 $13.08 $12.78 Quote	Min.: 1 Mult.: 1	ISOW7841	SMD/SMT	SOIC-16	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	54 mA	13 ns	- 40 C	+ 125 C	Tube
Digital Isolators Quad-channel 2/2 r e inforced digital is A 595-ISOW7842DWER ISOW7842DWE Texas Instruments 1: $20.44 2,510On Order	Mfr. Part No. ISOW7842DWE Mouser Part No 595-ISOW7842DWE	Texas Instruments	Digital Isolators Quad-channel 2/2 r e inforced digital is A 595-ISOW7842DWER Learn More about Texas Instruments ti isow784 digital isolators	Datasheet	2,510On Order On Order Ship Dates Mfr. No: ISOW7842DWE Stock: 0 On Order: 1,070 Expected 3/5/2027 920 Expected 12/8/2027 520 Expected 8/11/2027 Factory Lead Time: 12 Weeks	$20.44 $16.16 $14.63 $13.76 View $13.26 $12.97 $12.72 Quote	Min.: 1 Mult.: 1	ISOW7842	SMD/SMT	SOIC-16	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	51 mA	13 ns	- 40 C	+ 125 C	Tube
Digital Isolators Quad-channel 2/2 r e inforced digital is A 595-ISOW7842FDWER ISOW7842FDWE Texas Instruments 1: $20.44 2,024On Order	Mfr. Part No. ISOW7842FDWE Mouser Part No 595-ISOW7842FDWE	Texas Instruments	Digital Isolators Quad-channel 2/2 r e inforced digital is A 595-ISOW7842FDWER Learn More about Texas Instruments ti isow784 digital isolators	Datasheet	2,024On Order On Order Ship Dates Mfr. No: ISOW7842FDWE Stock: 0 On Order: 664 Expected 4/1/2027 1,360 Expected 7/1/2027 Factory Lead Time: 12 Weeks	$20.44 $16.16 $14.63 $13.76 View $13.26 $12.97 $12.72 Quote	Min.: 1 Mult.: 1	ISOW7842	SMD/SMT	SOIC-16	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	51 mA	13 ns	- 40 C	+ 125 C	Tube
Digital Isolators HE Low-Emissions Rei nforced Digi Iso A A 595-ISOW7841DWE ISOW7841DWER Texas Instruments 1: $17.94 5,376Expected 1/1/2027	Mfr. Part No. ISOW7841DWER Mouser Part No 595-ISOW7841DWER	Texas Instruments	Digital Isolators HE Low-Emissions Rei nforced Digi Iso A A 595-ISOW7841DWE Learn More about Texas Instruments ti isow784 digital isolators	Datasheet	5,376Expected 1/1/2027	Cut Tape $17.94 $14.12 $13.16 $12.12 View Reel $10.74 $12.06 $11.67 $11.42 $10.74 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISOW7841	SMD/SMT	SOIC-16	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	54 mA	13 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators HE Low-Emissions Rei nforced Digi Iso A A 595-ISOW7841FDWE ISOW7841FDWER Texas Instruments 1: $17.94 5,998On Order	Mfr. Part No. ISOW7841FDWER Mouser Part No 595-ISOW7841FDWER	Texas Instruments	Digital Isolators HE Low-Emissions Rei nforced Digi Iso A A 595-ISOW7841FDWE Learn More about Texas Instruments ti isow784 digital isolators	Datasheet	5,998On Order On Order Ship Dates Mfr. No: ISOW7841FDWER Stock: 0 On Order: 1,998 Expected 1/3/2027 4,000 Expected 22/3/2027 Factory Lead Time: 20 Weeks	Cut Tape $17.94 $14.12 $13.16 $12.12 View Reel $10.65 $12.06 $11.67 $11.10 $10.65 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISOW7841	SMD/SMT	SOIC-16	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	54 mA	13 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Quad-channel 2/2 r e inforced digital is A 595-ISOW7842DWE ISOW7842DWER Texas Instruments 1: $17.94 3,232Expected 11/2/2027	Mfr. Part No. ISOW7842DWER Mouser Part No 595-ISOW7842DWER	Texas Instruments	Digital Isolators Quad-channel 2/2 r e inforced digital is A 595-ISOW7842DWE Learn More about Texas Instruments ti isow784 digital isolators	Datasheet	3,232Expected 11/2/2027	Cut Tape $17.94 $14.12 $13.16 $12.12 View Reel $10.65 $12.06 $11.67 $11.52 $10.65 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISOW7842	SMD/SMT	SOIC-16	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	51 mA	13 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Quad-channel 2/2 r e inforced digital is A 595-ISOW7842FDWE ISOW7842FDWER Texas Instruments 1: $17.94 3,910Expected 7/12/2026	Mfr. Part No. ISOW7842FDWER Mouser Part No 595-ISOW7842FDWER	Texas Instruments	Digital Isolators Quad-channel 2/2 r e inforced digital is A 595-ISOW7842FDWE Learn More about Texas Instruments ti isow784 digital isolators	Datasheet	3,910Expected 7/12/2026	Cut Tape $17.94 $14.12 $13.16 $12.12 View Reel $10.65 $12.06 $11.67 $11.52 $10.65 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISOW7842	SMD/SMT	SOIC-16	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	51 mA	13 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Quad-channel 1/3 r e inforced digital is A 595-ISOW7843FDWER ISOW7843FDWE Texas Instruments 1: $20.44 709On Order	Mfr. Part No. ISOW7843FDWE Mouser Part No 595-ISOW7843FDWE	Texas Instruments	Digital Isolators Quad-channel 1/3 r e inforced digital is A 595-ISOW7843FDWER Learn More about Texas Instruments ti isow784 digital isolators	Datasheet	709On Order On Order Ship Dates Mfr. No: ISOW7843FDWE Stock: 0 On Order: 269 Expected 30/11/2026 440 TBD Factory Lead Time: 12 Weeks	$20.44 $16.16 $14.63 $13.76 View $13.26 $12.97 $12.72	Min.: 1 Mult.: 1	ISOW7843	SMD/SMT	SOIC-16	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	48 mA	13 ns	- 40 C	+ 125 C	Tube
Digital Isolators Quad-channel 4/0 r e inforced digital is A 595-ISOW7840FDWER ISOW7840FDWE Texas Instruments 1: $20.44 118Expected 19/11/2026	Mfr. Part No. ISOW7840FDWE Mouser Part No 595-ISOW7840FDWE	Texas Instruments	Digital Isolators Quad-channel 4/0 r e inforced digital is A 595-ISOW7840FDWER Learn More about Texas Instruments ti isow784 digital isolators	Datasheet	118Expected 19/11/2026	$20.44 $16.16 $14.63 $12.61 View $12.44 Quote	Min.: 1 Mult.: 1	ISOW7840	SMD/SMT	SOIC-16	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	54 mA	13 ns	- 40 C	+ 125 C	Tube
Digital Isolators Quad-channel 1/3 r e inforced digital is A 595-ISOW7843DWE ISOW7843DWER Texas Instruments 1: $18.18 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. ISOW7843DWER Mouser Part No 595-ISOW7843DWER	Texas Instruments	Digital Isolators Quad-channel 1/3 r e inforced digital is A 595-ISOW7843DWE Learn More about Texas Instruments ti isow784 digital isolators	Datasheet	Non-Stocked Lead-Time 20 Weeks	Cut Tape $18.18 $14.24 $13.26 $12.17 View Reel $11.41 $12.06 $11.42 $11.41 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISOW7843	SMD/SMT	SOIC-16	4 Channel	Bidirectional, Unidirectional	100 Mb/s	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	54 mA	13 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Quad-channel 1/3 r e inforced digital is A 595-ISOW7843FDWE ISOW7843FDWER Texas Instruments 1: $18.55 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. ISOW7843FDWER Mouser Part No 595-ISOW7843FDWER	Texas Instruments	Digital Isolators Quad-channel 1/3 r e inforced digital is A 595-ISOW7843FDWE Learn More about Texas Instruments ti isow784 digital isolators	Datasheet	Non-Stocked Lead-Time 20 Weeks	Cut Tape $18.55 $14.57 $13.57 $12.47 View Reel $10.61 $12.38 $11.67 $11.52 $10.61 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISOW7843	SMD/SMT	SOIC-16	4 Channel	Bidirectional, Unidirectional	100 Mb/s	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	54 mA	13 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel

ISOW784x/ISOW784x-Q1 Reinforced Digital Isolators

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ISOW784x/ISOW784x-Q1 Reinforced Digital Isolators

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