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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 Broadcom, Infineon, Skyworks, STMicroelectronics, Texas Instruments, Toshiba,Vicor, Wurth & more.
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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	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	Qualification	Packaging
Digital Isolators Micro-power Quad-CH Digital Isolator ADUM1446ARSZ Analog Devices 1: $9.51 132In Stock	Mfr. Part # ADUM1446ARSZ Mouser Part # 584-ADUM1446ARSZ	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	132In Stock	$9.51 $7.41 $6.45 $6.33 View $6.00 $5.83 $5.70 Quote	Min.: 1 Mult.: 1	ADUM1446	SMD/SMT	SSOP-20	4 Channel	Bidirectional	2 Mb/s	2500 Vrms	Magnetic Coupling	3.6 V	2.25 V	552 uA, 672 uA	80 ns	- 40 C	+ 125 C		Tube
Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS ADUM3400ARWZ Analog Devices 1: $8.46 282In Stock	Mfr. Part # ADUM3400ARWZ Mouser Part # 584-ADUM3400ARWZ	Analog Devices	Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi isolation	Datasheet	282In Stock	$8.46 $6.52 $6.04 $5.50 View $5.09 $4.79 $4.69 $4.55 Quote	Min.: 1 Mult.: 1	ADUM3400	SMD/SMT	SOIC-16	4 Channel	Bidirectional	1 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	1.2 mA, 2.9 mA	100 ns	- 40 C	+ 105 C		Tube
Digital Isolators 4-Ch Isolators w/ Int Transformer Driver ADUM3471ARSZ Analog Devices 1: $9.96 132In Stock	Mfr. Part # ADUM3471ARSZ Mouser Part # 584-ADUM3471ARSZ	Analog Devices	Digital Isolators 4-Ch Isolators w/ Int Transformer Driver Learn More about Analog Devices adi isolation	Datasheet	132In Stock	$9.96 $7.76 $6.82 $6.52 View $6.31 $6.18 $6.04 Quote	Min.: 1 Mult.: 1	ADUM3471	SMD/SMT	SSOP-20	4 Channel	Unidirectional	25 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	3 V	46 mA	55 ns	- 40 C	+ 105 C		Tube
Digital Isolators 4 channel (3/1 config), 150Mbps, 1kVrms MAX14131FAEE+ Analog Devices / Maxim Integrated 1: $10.70 121In Stock	Mfr. Part # MAX14131FAEE+ Mouser Part # 700-MAX14131FAEE+	Analog Devices / Maxim Integrated	Digital Isolators 4 channel (3/1 config), 150Mbps, 1kVrms Learn More about Analog Devices / Maxim Integrated maxim max14930 2 isolators	Datasheet	121In Stock	$10.70 $8.35 $7.61 $6.53 View $6.43 Quote	Min.: 1 Mult.: 1	MAX14131	SMD/SMT	QSOP-16	4 Channel	Unidirectional	150 Mb/s	1000 Vrms	Capacitive Coupling	5.5 V	1.71 V	12.4 mA, 22.7 mA	5.1 ns	- 40 C	+ 125 C		Tube
Digital Isolators Micro-power Quad-CH Digital Isolator ADUM1445ARQZ Analog Devices 1: $7.64 226In Stock	Mfr. Part # ADUM1445ARQZ Mouser Part # 584-ADUM1445ARQZ	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	226In Stock	$7.64 $5.89 $5.23 $4.79 View $4.71 $4.65 $4.56 $4.35	Min.: 1 Mult.: 1	ADUM1445	SMD/SMT	QSOP-16	4 Channel	Bidirectional	2 Mb/s	2500 Vrms	Magnetic Coupling	3.6 V	2.25 V	492 uA, 732 uA	80 ns	- 40 C	+ 125 C		Tube
Digital Isolators Robust 5.0 kV rms Dual Channel Digital Isolator & 1 Reverse Channel & 7.8mm Creepage ADUM221N0BRWZ-RL Analog Devices 1: $4.29 325In Stock	Mfr. Part # ADUM221N0BRWZ-RL Mouser Part # 584-ADUM221N0BRWZ-RL	Analog Devices	Digital Isolators Robust 5.0 kV rms Dual Channel Digital Isolator & 1 Reverse Channel & 7.8mm Creepage Learn More about Analog Devices adi adum22 n isolators	Datasheet	325In Stock	Cut Tape $4.29 $3.25 $2.99 $2.70 $2.39 View $2.57 $2.56 $2.32 MouseReel Available	Min.: 1 Mult.: 1	ADUM221N	SMD/SMT	SOIC-16	2 Channel	Unidirectional	150 Mb/s	5000 Vrms	Magnetic Coupling			5.9 mA	7.2 ns	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators THREE-CHANNEL DIGITAL ISOLATOR ADUM3301ARWZ Analog Devices 1: $5.81 202In Stock	Mfr. Part # ADUM3301ARWZ Mouser Part # 584-ADUM3301ARWZ	Analog Devices	Digital Isolators THREE-CHANNEL DIGITAL ISOLATOR Learn More about Analog Devices adi isolation	Datasheet	202In Stock	$5.81 $4.65 $4.24 $3.93 View $3.85 $3.79 $3.77	Min.: 1 Mult.: 1	ADUM3301	SMD/SMT	SOIC-16	3 Channel	Unidirectional	1 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	3 V	1.6 mA, 2 mA	65 ns	- 40 C	+ 105 C		Tube
Digital Isolators 3.75kV 2-ch Isolator w/Power Transfer SI86P321BC-IS Skyworks Solutions, Inc. 1: $7.09 92In Stock New Product	Mfr. Part # SI86P321BC-IS Mouser Part # 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	$7.09 $5.45 $4.87 $4.54 View $4.35 $4.23 $4.16 $4.13	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: $7.49 114In Stock New Product	Mfr. Part # SI86P342BC-IS Mouser Part # 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	$7.49 $5.78 $5.19 $4.84 View $4.57 $4.51 $4.39 $4.27	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: $7.73 111In Stock New Product	Mfr. Part # SI86P442BC-IS Mouser Part # 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	$7.73 $5.97 $5.37 $5.01 View $4.73 $4.66 $4.54 $4.43 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: $7.40 92In Stock New Product	Mfr. Part # SI86P521BC-IS Mouser Part # 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	$7.40 $5.71 $5.06 $4.73 View $4.51 $4.46 $4.33 $4.22	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: $7.88 114In Stock New Product	Mfr. Part # SI86P542BC-IS Mouser Part # 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	$7.88 $6.09 $5.48 $5.11 View $4.84 $4.76 $4.64 $4.52	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 Automotive low-powe r quad-channel 2/2 A A 595-ISO7342FCQDWRQ1 ISO7342FCQDWQ1 Texas Instruments 1: $14.78 120In Stock	Mfr. Part # ISO7342FCQDWQ1 Mouser Part # 595-ISO7342FCQDWQ1	Texas Instruments	Digital Isolators Automotive low-powe r quad-channel 2/2 A A 595-ISO7342FCQDWRQ1 Learn More about Texas Instruments ti iso734x isolator	Datasheet	120In Stock	$14.78 $11.58 $10.78 $9.87 View $9.79 $9.21 $9.01 Quote	Min.: 1 Mult.: 1	ISO7342	SMD/SMT	SOIC-16	4 Channel	Bidirectional, Unidirectional	25 Mb/s	3000 Vrms	Capacitive Coupling	5.5 V	3 V	6.4 mA	31 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators HIGH SPEED BI-DIRECTIONAL DIGITAL ISOLATOR NCID9210R2 onsemi 1: $6.56 325In Stock	Mfr. Part # NCID9210R2 Mouser Part # 863-NCID9210R2	onsemi	Digital Isolators HIGH SPEED BI-DIRECTIONAL DIGITAL ISOLATOR Learn More about onsemi on semi ncid9210 isolators	Datasheet	325In Stock	Cut Tape $6.56 $5.12 $4.65 $4.23 Reel $3.65 View $4.03 $3.82 $3.62 Quote	Min.: 1 Mult.: 1 : 750	NCID9210	SMD/SMT	SOIC-16	2 Channel	Bidirectional	50 Mb/s	5000 Vrms	Galvanic Isolation	5.5 V	2.5 V	4.5 mA, 5 mA	17 ns	- 40 C	+ 125 C		Reel, Cut Tape
Digital Isolators Highest isolation ra ting dual-channel A A 595-ISO7821FDWR ISO7821FDW Texas Instruments 1: $8.11 182In Stock	Mfr. Part # ISO7821FDW Mouser Part # 595-ISO7821FDW	Texas Instruments	Digital Isolators Highest isolation ra ting dual-channel A A 595-ISO7821FDWR Learn More about Texas Instruments ti iso78xx isolator	Datasheet	182In Stock	$8.11 $6.25 $5.79 $4.74	Min.: 1 Mult.: 1	ISO7821	SMD/SMT	SOIC-16	2 Channel	Unidirectional	100 Mb/s	5700 Vrms	Capacitive Coupling	5.5 V	2.25 V	7.5 mA	11 ns	- 55 C	+ 125 C		Tube
Digital Isolators Noise-immune dual-channel 2 forward/0 reverse digital isolator ISO6420FDR Texas Instruments 1: $1.58 1,850In Stock New Product	Mfr. Part # ISO6420FDR Mouser Part # 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	1,850In Stock	Cut Tape $1.58 $1.15 $1.05 $0.925 $0.869 Reel $0.743 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 Noise-immune dual-c hannel 1 forward/1 r ISO6421DR Texas Instruments 1: $1.56 1,783In Stock New Product	Mfr. Part # ISO6421DR Mouser Part # 595-ISO6421DR New Product	Texas Instruments	Digital Isolators Noise-immune dual-c hannel 1 forward/1 r Learn More about Texas Instruments ti iso642x q1 digital isolators	Datasheet	1,783In Stock	Cut Tape $1.56 $1.15 $1.04 $0.922 Reel $0.771 View $0.866 $0.833 $0.825 $0.754 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	ISO6421	SMD/SMT	SOIC-8	2 Channel	Unidirectional	150 Mb/s	3 kV rms		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: $1.87 384In Stock 3,000Expected 1/28/2027 New Product	Mfr. Part # ISO6421DRQ1 Mouser Part # 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	384In Stock 3,000Expected 1/28/2027	Cut Tape $1.87 $1.38 $1.25 $1.11 Reel $0.907 View $1.05 $1.01 $0.888 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 Automotive, robust EMC, reinforced/Basic 2-channel, 1/1 digital isolator with 250kV/us CMTI, 150Mbps ISO6421FDWVRQ1 Texas Instruments 1: $2.14 208In Stock New Product	Mfr. Part # ISO6421FDWVRQ1 Mouser Part # 595-ISO6421FDWVRQ1 New Product	Texas Instruments	Digital Isolators Automotive, robust EMC, reinforced/Basic 2-channel, 1/1 digital isolator with 250kV/us CMTI, 150Mbps Learn More about Texas Instruments ti iso642x q1 digital isolators	Datasheet	208In Stock	Cut Tape $2.14 $1.58 $1.44 $1.29 Reel $1.11 View $1.21 $1.17 $1.07 $1.05 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		SMD/SMT	WSOIC-8	2 Channel	Unidirectional	150 Mb/s	5 kV rms	Reinforced	5.5 V	2.25 V	8.2 mA	14.5 ns	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators Automotive, robust EMC, reinforced/Basic 3-channel, 2/1 digital isolator with 250kV/us CMTI, 150Mbps ISO6431DBQRQ1 Texas Instruments 1: $2.01 700In Stock New Product	Mfr. Part # ISO6431DBQRQ1 Mouser Part # 595-ISO6431DBQRQ1 New Product	Texas Instruments	Digital Isolators Automotive, robust EMC, reinforced/Basic 3-channel, 2/1 digital isolator with 250kV/us CMTI, 150Mbps Learn More about Texas Instruments ti iso643x triple channel digital isolators	Datasheet	700In Stock	Cut Tape $2.01 $1.48 $1.35 $1.20 Reel $1.05 View $1.13 $1.09 $1.06 $1.03 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		SMD/SMT	SSOP-16	4 Channel	Unidirectional	150 Mb/s	3 kV rms		5.5 V	2.25 V	8.2 mA	14.5 ns	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators Automotive, robust EMC, reinforced/Basic 3-channel, 2/1 digital isolator with 250kV/us CMTI, 150Mbps ISO6431FDBQRQ1 Texas Instruments 1: $2.01 700In Stock New Product	Mfr. Part # ISO6431FDBQRQ1 Mouser Part # 595-ISO6431FDBQRQ1 New Product	Texas Instruments	Digital Isolators Automotive, robust EMC, reinforced/Basic 3-channel, 2/1 digital isolator with 250kV/us CMTI, 150Mbps Learn More about Texas Instruments ti iso643x triple channel digital isolators	Datasheet	700In Stock	Cut Tape $2.01 $1.48 $1.35 $1.20 Reel $1.01 View $1.13 $1.09 $1.05 $0.989 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		SMD/SMT	SSOP-16	4 Channel	Unidirectional	150 Mb/s	3 kV rms		5.5 V	2.25 V	8.2 mA	14.5 ns	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators Automotive, robust EMC, reinforced/Basic 4-channel, 4/0 digital isolator with 250kV/us CMTI, 150Mbps ISO6440DBQRQ1 Texas Instruments 1: $2.28 658In Stock New Product	Mfr. Part # ISO6440DBQRQ1 Mouser Part # 595-ISO6440DBQRQ1 New Product	Texas Instruments	Digital Isolators Automotive, robust EMC, reinforced/Basic 4-channel, 4/0 digital isolator with 250kV/us CMTI, 150Mbps Learn More about Texas Instruments ti iso644x q1 quad channel digital isolators	Datasheet	658In Stock	Cut Tape $2.28 $1.68 $1.53 $1.37 View Reel $1.07 $1.28 $1.27 $1.07 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		SMD/SMT	SSOP-15	4 Channel	Unidirectional	150 Mb/s	3 kV rms		5.5 V	2.25 V	22 mA	14.5 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: $2.21 1,223In Stock New Product	Mfr. Part # ISO6440DWR Mouser Part # 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 $2.21 $1.64 $1.49 $1.33 Reel $1.14 View $1.26 $1.22 $1.19 $1.10 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: $2.25 599In Stock New Product	Mfr. Part # ISO6441DBQRQ1 Mouser Part # 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	599In Stock	Cut Tape $2.25 $1.67 $1.52 $1.36 Reel $1.15 View $1.28 $1.24 $1.20 $1.12 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 Automotive, noise-immune, quad-channel, 3 forward/1 reverse, digital isolator ISO6441DWRQ1 Texas Instruments 1: $2.45 1,400In Stock New Product	Mfr. Part # ISO6441DWRQ1 Mouser Part # 595-ISO6441DWRQ1 New Product	Texas Instruments	Digital Isolators Automotive, noise-immune, quad-channel, 3 forward/1 reverse, digital isolator Learn More about Texas Instruments ti iso644x q1 quad channel digital isolators	Datasheet	1,400In Stock	Cut Tape $2.45 $1.82 $1.66 $1.49 Reel $1.27 View $1.41 $1.37 $1.34 $1.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO6441-Q1	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