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Digital Isolators

Digital Isolators are in stock with same-day shipping at Mouser. Mouser is an authorized distributor for many leading Digital Isolator manufacturers including Texas Instruments, Skyworks & more.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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 Digital Isolation SO-8W T&R 1K API7720FSB-13 Diodes Incorporated 1: £0.849 832In Stock New Product	Mfr. Part No. API7720FSB-13 Mouser Part No 621-API7720FSB-13 New Product	Diodes Incorporated	Digital Isolators Digital Isolation SO-8W T&R 1K Learn More about Diodes Incorporated diodes inc api772x digital isolators	Datasheet	832In Stock	Cut Tape £0.849 £0.608 £0.532 Reel £0.532	Min.: 1 Mult.: 1 Max.: 78 : 1,000	API772X	SMD/SMT	SO-8W	2 Channel		100 Mb/s	1.5 kVAC, 2.121 kVDC		5.5 V	2.5 V	3.15 mA	10 ns	- 40 C	+ 125 C	Reel, Cut Tape
Digital Isolators Digital Isolation SO-8W T&R 1K API7720SB-13 Diodes Incorporated 1: £0.849 779In Stock New Product	Mfr. Part No. API7720SB-13 Mouser Part No 621-API7720SB-13 New Product	Diodes Incorporated	Digital Isolators Digital Isolation SO-8W T&R 1K Learn More about Diodes Incorporated diodes inc api772x digital isolators	Datasheet	779In Stock	Cut Tape £0.849 £0.608 £0.532 Reel £0.532	Min.: 1 Mult.: 1 Max.: 72 : 1,000	API772X	SMD/SMT	SO-8W	2 Channel	Bidirectional, Unidirectional	100 Mb/s	1.5 kVAC, 2.121 kVDC		5.5 V	2.5 V	3.15 mA	10 ns	- 40 C	+ 125 C	Reel, Cut Tape
Digital Isolators Digital Isolation SO-8W T&R 1K API7721SB-13 Diodes Incorporated 1: £0.849 484In Stock 1,000Expected 18/11/2026 New Product	Mfr. Part No. API7721SB-13 Mouser Part No 621-API7721SB-13 New Product	Diodes Incorporated	Digital Isolators Digital Isolation SO-8W T&R 1K Learn More about Diodes Incorporated diodes inc api772x digital isolators	Datasheet	484In Stock 1,000Expected 18/11/2026	Cut Tape £0.849 £0.608 £0.532 Reel £0.532 MouseReel Available	Min.: 1 Mult.: 1 Max.: 49 : 1,000	API772X	SMD/SMT	SO-8W	2 Channel	Bidirectional, Unidirectional	100 Mb/s	1.5 kVAC, 2.121 kVDC		5.5 V	2.5 V	2.74 mA	10 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators 3.75kV 2-ch Isolator w/Power Transfer SI86P321BC-IS Skyworks Solutions, Inc. 1: £5.33 92In Stock New Product	Mfr. Part No. SI86P321BC-IS Mouser Part No 873-SI86P321BC-IS New Product	Skyworks Solutions, Inc.	Digital Isolators 3.75kV 2-ch Isolator w/Power Transfer Learn More about Skyworks Solutions, Inc. skyworks si86x isolators	Datasheet	92In Stock	£5.33 £4.09 £3.66 £3.40 View £3.27 £3.18 £3.13 £3.10	Min.: 1 Mult.: 1		SMD/SMT	WBSOIC-16	2 Channel	Bidirectional	150 Mb/s	3.75 kV rms	Capacitive Isolation	3.465 V	3.135 V	125 mA	15 ns	- 40 C	+ 125 C	Tube
Digital Isolators 3.75kV 4-ch Isolator w/Power Transfer SI86P342BC-IS Skyworks Solutions, Inc. 1: £5.62 114In Stock New Product	Mfr. Part No. SI86P342BC-IS Mouser Part No 873-SI86P342BC-IS New Product	Skyworks Solutions, Inc.	Digital Isolators 3.75kV 4-ch Isolator w/Power Transfer Learn More about Skyworks Solutions, Inc. skyworks si86x isolators	Datasheet	114In Stock	£5.62 £4.34 £3.89 £3.63 View £3.43 £3.39 £3.30 £3.20	Min.: 1 Mult.: 1		SMD/SMT	WBSOIC-20	4 Channel	Bidirectional	150 Mb/s	3.75 kV rms	Capacitive Isolation	3.465 V	3.135 V	125 mA	15 ns	- 40 C	+ 125 C	Tube
Digital Isolators 3.75kV 4-ch Isolator w/Power Transfer SI86P442BC-IS Skyworks Solutions, Inc. 1: £5.81 111In Stock New Product	Mfr. Part No. SI86P442BC-IS Mouser Part No 873-SI86P442BC-IS New Product	Skyworks Solutions, Inc.	Digital Isolators 3.75kV 4-ch Isolator w/Power Transfer Learn More about Skyworks Solutions, Inc. skyworks si86x isolators	Datasheet	111In Stock	£5.81 £4.48 £4.03 £3.76 View £3.55 £3.50 £3.40 £3.33 Quote	Min.: 1 Mult.: 1		SMD/SMT	WBSOIC-20	4 Channel	Bidirectional	150 Mb/s	3.75 kV rms	Capacitive Isolation	5.25 V	3.135 V	125 mA	15 ns	- 40 C	+ 125 C	Tube
Digital Isolators 3.75kV 2-ch Isolator w/Power Transfer SI86P521BC-IS Skyworks Solutions, Inc. 1: £5.55 92In Stock New Product	Mfr. Part No. SI86P521BC-IS Mouser Part No 873-SI86P521BC-IS New Product	Skyworks Solutions, Inc.	Digital Isolators 3.75kV 2-ch Isolator w/Power Transfer Learn More about Skyworks Solutions, Inc. skyworks si86x isolators	Datasheet	92In Stock	£5.55 £4.29 £3.80 £3.55 View £3.39 £3.35 £3.25 £3.17	Min.: 1 Mult.: 1		SMD/SMT	WBSOIC-16	2 Channel	Bidirectional	150 Mb/s	3.75 kV rms	Capacitive Isolation	5.25 V	4.75 V	125 mA	15 ns	- 40 C	+ 125 C	Tube
Digital Isolators 3.75kV 4-ch Isolator w/Power Transfer SI86P542BC-IS Skyworks Solutions, Inc. 1: £5.92 114In Stock New Product	Mfr. Part No. SI86P542BC-IS Mouser Part No 873-SI86P542BC-IS New Product	Skyworks Solutions, Inc.	Digital Isolators 3.75kV 4-ch Isolator w/Power Transfer Learn More about Skyworks Solutions, Inc. skyworks si86x isolators	Datasheet	114In Stock	£5.92 £4.57 £4.11 £3.83 View £3.63 £3.57 £3.48 £3.40	Min.: 1 Mult.: 1		SMD/SMT	WBSOIC-20	4 Channel	Bidirectional	150 Mb/s	3.75 kV rms	Capacitive Isolation	5.25 V	4.75 V	125 mA	15 ns	- 40 C	+ 125 C	Tube
Digital Isolators Noise-immune dual-channel 2 forward/0 reverse digital isolator ISO6420FDR Texas Instruments 1: £1.19 1,854In Stock New Product	Mfr. Part No. ISO6420FDR Mouser Part No 595-ISO6420FDR New Product	Texas Instruments	Digital Isolators Noise-immune dual-channel 2 forward/0 reverse digital isolator Learn More about Texas Instruments ti iso642x q1 digital isolators	Datasheet	1,854In Stock	Cut Tape £1.19 £0.863 £0.788 £0.695 £0.652 Reel £0.558 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	ISO6420	SMD/SMT	SOIC-8	2 Channel		150 Mb/s	3000 Vrms	Reinforced	5.5 V	2.25 V		6.2 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Automotive, noise-immune dual-channel 1 forward/1 reverse digital isolator ISO6421DRQ1 Texas Instruments 1: £1.36 404In Stock 3,000Expected 28/01/2027 New Product	Mfr. Part No. ISO6421DRQ1 Mouser Part No 595-ISO6421DRQ1 New Product	Texas Instruments	Digital Isolators Automotive, noise-immune dual-channel 1 forward/1 reverse digital isolator Learn More about Texas Instruments ti iso642x q1 digital isolators	Datasheet	404In Stock 3,000Expected 28/01/2027	Cut Tape £1.36 £1.00 £0.917 £0.811 Reel £0.681 View £0.766 £0.734 £0.732 £0.667 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	ISO6421-Q1	SMD/SMT	SOIC-8	2 Channel		150 Mb/s	3000 Vrms	Reinforced	5.5 V	2.25 V		6.2 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Noise-immune quad-channel 4 forward/0 reverse digital isolator ISO6440DWR Texas Instruments 1: £1.66 1,223In Stock New Product	Mfr. Part No. ISO6440DWR Mouser Part No 595-ISO6440DWR New Product	Texas Instruments	Digital Isolators Noise-immune quad-channel 4 forward/0 reverse digital isolator Learn More about Texas Instruments ti iso644x q1 quad channel digital isolators	Datasheet	1,223In Stock	Cut Tape £1.66 £1.23 £1.12 £0.995 Reel £0.856 View £0.943 £0.917 £0.89 £0.826 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO6440	SMD/SMT	SOIC-16	4 Channel		150 Mb/s	5000 Vrms	Reinforced	5.5 V	2.25 V		6.2 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Automotive, robust EMC, reinforced/Basic 4-channel, 3/1 digital isolator with 250kV/us CMTI, 150Mbps ISO6441DBQRQ1 Texas Instruments 1: £1.69 683In Stock New Product	Mfr. Part No. ISO6441DBQRQ1 Mouser Part No 595-ISO6441DBQRQ1 New Product	Texas Instruments	Digital Isolators Automotive, robust EMC, reinforced/Basic 4-channel, 3/1 digital isolator with 250kV/us CMTI, 150Mbps Learn More about Texas Instruments ti iso644x q1 quad channel digital isolators	Datasheet	683In Stock	Cut Tape £1.69 £1.26 £1.14 £1.02 Reel £0.863 View £0.96 £0.934 £0.899 £0.841 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		SMD/SMT		4 Channel	Unidirectional	150 Mb/s	3 kV rms		5.5 V	2.25 V	18.4 mA	14.5 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Noise-immune quad-c hannel 3 forward/1 ISO6441FDWR Texas Instruments 1: £1.96 360In Stock 2,000Expected 11/03/2027 New Product	Mfr. Part No. ISO6441FDWR Mouser Part No 595-ISO6441FDWR New Product	Texas Instruments	Digital Isolators Noise-immune quad-c hannel 3 forward/1	Datasheet	360In Stock 2,000Expected 11/03/2027	Cut Tape £1.96 £1.43 £1.37 £1.14 Reel £0.943 View £1.10 £1.02 £0.978 £0.908 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		SMD/SMT	WSOIC-16	4 Channel		150 Mb/s	5000 Vrms	Reinforced	5.5 V	2.25 V	3.2 mA, 8.5 mA	6.2 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Noise-immune six-ch annel 3 forward/3 r ISO6463DWR Texas Instruments 1: £2.10 126In Stock 2,000Expected 07/01/2027 New Product	Mfr. Part No. ISO6463DWR Mouser Part No 595-ISO6463DWR New Product	Texas Instruments	Digital Isolators Noise-immune six-ch annel 3 forward/3 r Learn More about Texas Instruments ti iso6463 digital isolator	Datasheet	126In Stock 2,000Expected 07/01/2027	Cut Tape £2.10 £1.58 £1.44 £1.29 Reel £1.10 View £1.22 £1.20 £1.16 £1.08 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		SMD/SMT	WSOIC-16	6 Channel		150 Mb/s	5000 Vrms	Reinforced	5.5 V	2.25 V	9.8 mA, 15.1 mA	7 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Digital Isolation SO-8W T&R 1K API7721FSB-13 Diodes Incorporated 1: £0.849 825In Stock New Product	Mfr. Part No. API7721FSB-13 Mouser Part No 621-API7721FSB-13 New Product	Diodes Incorporated	Digital Isolators Digital Isolation SO-8W T&R 1K Learn More about Diodes Incorporated diodes inc api772x digital isolators	Datasheet	825In Stock	Cut Tape £0.849 £0.608 £0.532 Reel £0.532	Min.: 1 Mult.: 1 Max.: 78 : 1,000	API772X	SMD/SMT	SO-8W	2 Channel	Bidirectional, Unidirectional	100 Mb/s	1.5 kVAC, 2.121 kVDC		5.5 V	2.5 V	2.74 mA	10 ns	- 40 C	+ 125 C	Reel, Cut Tape
Digital Isolators Digital Isolation SO-8W T&R 1K API7722SB-13 Diodes Incorporated 1: £0.934 827In Stock New Product	Mfr. Part No. API7722SB-13 Mouser Part No 621-API7722SB-13 New Product	Diodes Incorporated	Digital Isolators Digital Isolation SO-8W T&R 1K Learn More about Diodes Incorporated diodes inc api772x digital isolators	Datasheet	827In Stock	Cut Tape £0.934 £0.661 £0.602 £0.509 Reel £0.509	Min.: 1 Mult.: 1 Max.: 140 : 1,000	API772X	SMD/SMT	SO-8W	2 Channel	Bidirectional, Unidirectional	100 Mb/s	1.5 kVAC, 2.121 kVDC		5.5 V	2.5 V	2.74 mA	10 ns	- 40 C	+ 125 C	Reel, Cut Tape
Digital Isolators Digital Isolation SO-16W T&R 1K API7740S16B-13 Diodes Incorporated 1: £1.05 700In Stock New Product	Mfr. Part No. API7740S16B-13 Mouser Part No 621-API7740S16B-13 New Product	Diodes Incorporated	Digital Isolators Digital Isolation SO-16W T&R 1K Learn More about Diodes Incorporated diodes inc api774x digital isolators	Datasheet	700In Stock	Cut Tape £1.05 £0.759 £0.683 £0.603 £0.574 Reel £0.487	Min.: 1 Mult.: 1 : 1,000		SMD/SMT	SO-16W	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Capacitive Isolation	5.5 V	2.5 V	5.42 mA	10 ns	- 40 C	+ 125 C	Reel, Cut Tape
Digital Isolators Digital Isolation SO-16W T&R 1K API7741FS16B-13 Diodes Incorporated 1: £1.05 700In Stock New Product	Mfr. Part No. API7741FS16B-13 Mouser Part No 621-API7741FS16B-13 New Product	Diodes Incorporated	Digital Isolators Digital Isolation SO-16W T&R 1K Learn More about Diodes Incorporated diodes inc api774x digital isolators	Datasheet	700In Stock	Cut Tape £1.05 £0.759 £0.683 £0.603 £0.574 Reel £0.487	Min.: 1 Mult.: 1 : 1,000		SMD/SMT	SO-16W	4 Channel	Bidirectional	100 Mb/s	5000 Vrms	Capacitive Isolation	5.5 V	2.5 V	4.19 mA	10 ns	- 40 C	+ 125 C	Reel, Cut Tape
Digital Isolators 3.75kV 2-ch Isolator w/Power Transfer SI86P320BC-IS Skyworks Solutions, Inc. 1: £5.28 92In Stock New Product	Mfr. Part No. SI86P320BC-IS Mouser Part No 873-SI86P320BC-IS New Product	Skyworks Solutions, Inc.	Digital Isolators 3.75kV 2-ch Isolator w/Power Transfer Learn More about Skyworks Solutions, Inc. skyworks si86x isolators	Datasheet	92In Stock	£5.28 £4.05 £3.75 £3.40 View £3.24 £3.13 £3.10 £3.06	Min.: 1 Mult.: 1		SMD/SMT	WBSOIC-16	2 Channel	Bidirectional	150 Mb/s	3.75 kV rms	Capacitive Isolation	3.465 V	3.135 V	125 mA	15 ns	- 40 C	+ 125 C	Tube
Digital Isolators 3.75kV 4-ch Isolator w/Power Transfer SI86P340BC-IS Skyworks Solutions, Inc. 1: £5.62 114In Stock New Product	Mfr. Part No. SI86P340BC-IS Mouser Part No 873-SI86P340BC-IS New Product	Skyworks Solutions, Inc.	Digital Isolators 3.75kV 4-ch Isolator w/Power Transfer Learn More about Skyworks Solutions, Inc. skyworks si86x isolators	Datasheet	114In Stock	£5.62 £4.34 £3.89 £3.63 View £3.43 £3.39 £3.30 £3.20	Min.: 1 Mult.: 1		SMD/SMT	WBSOIC-20	4 Channel	Bidirectional	150 Mb/s	3.75 kV rms	Capacitive Isolation	3.465 V	3.135 V	125 mA	15 ns	- 40 C	+ 125 C	Tube
Digital Isolators 3.75kV 4-ch Isolator w/Power Transfer SI86P341BC-IS Skyworks Solutions, Inc. 1: £5.62 114In Stock New Product	Mfr. Part No. SI86P341BC-IS Mouser Part No 873-SI86P341BC-IS New Product	Skyworks Solutions, Inc.	Digital Isolators 3.75kV 4-ch Isolator w/Power Transfer Learn More about Skyworks Solutions, Inc. skyworks si86x isolators	Datasheet	114In Stock	£5.62 £4.34 £3.89 £3.63 View £3.43 £3.39 £3.30 £3.20	Min.: 1 Mult.: 1		SMD/SMT	WBSOIC-20	4 Channel	Bidirectional	150 Mb/s	3.75 kV rms	Capacitive Isolation	3.465 V	3.135 V	125 mA	15 ns	- 40 C	+ 125 C	Tube
Digital Isolators 3.75kV 2-ch Isolator w/Power Transfer SI86P420BC-IS Skyworks Solutions, Inc. 1: £5.47 92In Stock New Product	Mfr. Part No. SI86P420BC-IS Mouser Part No 873-SI86P420BC-IS New Product	Skyworks Solutions, Inc.	Digital Isolators 3.75kV 2-ch Isolator w/Power Transfer Learn More about Skyworks Solutions, Inc. skyworks si86x isolators	Datasheet	92In Stock	£5.47 £4.22 £3.74 £3.50 View £3.33 £3.30 £3.20 £3.12	Min.: 1 Mult.: 1		SMD/SMT	WBSOIC-16	2 Channel	Bidirectional	150 Mb/s	3.75 kV rms	Capacitive Isolation	5.25 V	3.135 V	125 mA	15 ns	- 40 C	+ 125 C	Tube
Digital Isolators 3.75kV 2-ch Isolator w/Power Transfer SI86P421BC-IS Skyworks Solutions, Inc. 1: £5.47 92In Stock New Product	Mfr. Part No. SI86P421BC-IS Mouser Part No 873-SI86P421BC-IS New Product	Skyworks Solutions, Inc.	Digital Isolators 3.75kV 2-ch Isolator w/Power Transfer Learn More about Skyworks Solutions, Inc. skyworks si86x isolators	Datasheet	92In Stock	£5.47 £4.22 £3.74 £3.50 View £3.33 £3.30 £3.20 £3.12	Min.: 1 Mult.: 1		SMD/SMT	WBSOIC-16	2 Channel	Bidirectional	150 Mb/s	3.75 kV rms	Capacitive Isolation	5.25 V	3.135 V	125 mA	15 ns	- 40 C	+ 125 C	Tube
Digital Isolators 3.75kV 4-ch Isolator w/Power Transfer SI86P440BC-IS Skyworks Solutions, Inc. 1: £5.81 114In Stock New Product	Mfr. Part No. SI86P440BC-IS Mouser Part No 873-SI86P440BC-IS New Product	Skyworks Solutions, Inc.	Digital Isolators 3.75kV 4-ch Isolator w/Power Transfer Learn More about Skyworks Solutions, Inc. skyworks si86x isolators	Datasheet	114In Stock	£5.81 £4.48 £4.03 £3.76 View £3.55 £3.50 £3.40 £3.32	Min.: 1 Mult.: 1		SMD/SMT	WBSOIC-20	4 Channel	Bidirectional	150 Mb/s	3.75 kV rms	Capacitive Isolation	5.25 V	3.135 V	125 mA	15 ns	- 40 C	+ 125 C	Tube
Digital Isolators 3.75kV 4-ch Isolator w/Power Transfer SI86P441BC-IS Skyworks Solutions, Inc. 1: £5.81 114In Stock New Product	Mfr. Part No. SI86P441BC-IS Mouser Part No 873-SI86P441BC-IS New Product	Skyworks Solutions, Inc.	Digital Isolators 3.75kV 4-ch Isolator w/Power Transfer Learn More about Skyworks Solutions, Inc. skyworks si86x isolators	Datasheet	114In Stock	£5.81 £4.48 £4.03 £3.76 View £3.55 £3.50 £3.40 £3.32	Min.: 1 Mult.: 1		SMD/SMT	WBSOIC-20	4 Channel	Bidirectional	150 Mb/s	3.75 kV rms	Capacitive Isolation	5.25 V	3.135 V	125 mA	15 ns	- 40 C	+ 125 C	Tube