Digital Isolators – Mouser Mexico

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Si84xx ISOpro Digital Isolators

Skyworks Solutions Si84xx ISOpro Digital Isolator family features the industry's widest channel count with up to 6 channels in a single package, the highest data rate (up to 150 Mbps), lowest power (<1.4mA per channel @ 1Mbps), and highest ESD immunity (4kV HBM, 400V MM). These Skyworks Solutions ISOpro Digital Isolator devices are I²C compatible with bi-directional isolated channels on both the serial data (SDA) and serial clock (SCL) lines.

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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	Packaging
Digital Isolators 2.5 kV 3-channel digital isolator SI8430AB-D-IS1 Skyworks Solutions, Inc. 1: $3.99 832In Stock NRND	Mfr. Part # SI8430AB-D-IS1 Mouser Part # 634-SI8430AB-D-IS1 NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 3-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	832In Stock	$3.99 $2.99 $2.60 $2.39 View $2.30 $2.24 $2.17 $2.11 $2.07	Min.: 1 Mult.: 1	SI8430	SMD/SMT	SOIC-Narrow-16	3 Channel	Unidirectional	1 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 2-channel isolator SI8421AB-D-ISR Skyworks Solutions, Inc. 1: $2.90 1,669In Stock 15,000On Order NRND	Mfr. Part # SI8421AB-D-ISR Mouser Part # 634-SI8421AB-D-ISR NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	1,669In Stock 15,000On Order	Cut Tape $2.90 $2.25 $2.09 $1.91 View Reel $1.78 $1.82 $1.78 $1.78 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SI8421	SMD/SMT	SOIC-Narrow-8	2 Channel	Unidirectional	1 Mb/s,kb	5000 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators 2.5 kV 3-channel isolator SI8431AB-D-ISR Skyworks Solutions, Inc. 1: $4.37 84In Stock NRND	Mfr. Part # SI8431AB-D-ISR Mouser Part # 634-SI8431AB-D-ISR NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 3-channel isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	84In Stock	Cut Tape $4.37 $3.26 $2.98 $2.68 Reel $2.38 View $2.54 $2.47 $2.37 $2.35	Min.: 1 Mult.: 1 : 1,250	SI8431	SMD/SMT	SOIC-Wide-16	3 Channel	Unidirectional	1 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Reel, Cut Tape
Digital Isolators 2.5 kV 4-channel digital isolator SI8445BB-D-IS1 Skyworks Solutions, Inc. 1: $6.88 201In Stock NRND	Mfr. Part # SI8445BB-D-IS1 Mouser Part # 634-SI8445BB-D-IS1 NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	201In Stock	$6.88 $5.24 $4.84 $4.37 View $4.16 $4.13 $4.12 Quote	Min.: 1 Mult.: 1	SI8445	SMD/SMT	SOIC-Narrow-16	4 Channel	Unidirectional	150 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		6 ns	- 40 C	+ 125 C	Tube
Digital Isolators 1 kV 2-channel bi-directional isolator SI8400AA-B-IS Skyworks Solutions, Inc. 1: $8.10 121In Stock 192Expected 11/26/2026 NRND	Mfr. Part # SI8400AA-B-IS Mouser Part # 634-SI8400AA-B-IS NRND	Skyworks Solutions, Inc.	Digital Isolators 1 kV 2-channel bi-directional isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	121In Stock 192Expected 11/26/2026	$8.10 $6.21 $5.54 $5.14 View $4.94 $4.81 $4.76 $4.69	Min.: 1 Mult.: 1	SI8400AA	SMD/SMT	SOIC-Narrow-8	2 Channel	Bidirectional	10 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	3 V	4.2 mA	25 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 2-channel isolator SI8421AB-D-IS Skyworks Solutions, Inc. 1: $3.11 403In Stock 3,168Expected 1/21/2027 NRND	Mfr. Part # SI8421AB-D-IS Mouser Part # 634-SI8421AB-D-IS NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	403In Stock 3,168Expected 1/21/2027	$3.11 $2.31 $1.90 $1.81 View $1.76 $1.70 $1.65 $1.60 $1.57	Min.: 1 Mult.: 1	SI8421	SMD/SMT	SOIC-Narrow-8	2 Channel	Unidirectional	1 Mb/s,kb	5000 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 1-channel digital isolator SI8410BB-D-ISR Skyworks Solutions, Inc. 1: $2.26 2,500Expected 1/29/2027 NRND	Mfr. Part # SI8410BB-D-ISR Mouser Part # 634-SI8410BB-D-ISR NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 1-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	2,500Expected 1/29/2027	Cut Tape $2.26 $1.68 $1.53 $1.37 $1.29 Reel $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SI8410	SMD/SMT	SOIC-Narrow-8	1 Channel	Unidirectional	150 Mb/s,kb	5000 Vrms	Capacitive Coupling	5.5 V	2.7 V		6 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators 2.5 kV 2-channel digital isolator SI8420AB-D-IS Skyworks Solutions, Inc. 1: $3.22 1In Stock NRND	Mfr. Part # SI8420AB-D-IS Mouser Part # 634-SI8420AB-D-IS NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	1In Stock	$3.22 $2.38 $2.02 $1.90 View $1.82 $1.76 $1.70 $1.65 $1.61	Min.: 1 Mult.: 1	SI8420	SMD/SMT	SOIC-Narrow-8	2 Channel	Unidirectional	1 Mb/s,kb	5000 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 6-channel digital isolator SI8462AB-B-IS1 Skyworks Solutions, Inc. 1: $6.23 1,392On Order NRND	Mfr. Part # SI8462AB-B-IS1 Mouser Part # 634-SI8462AB-B-IS1 NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	1,392On Order On Order Ship Dates Mfr. #: SI8462AB-B-IS1 Stock: 0 On Order: 144 Expected 11/12/2026 1,248 Expected 12/4/2026 Factory Lead-Time: 14 Weeks	$6.23 $4.69 $4.15 $3.81 View $3.65 $3.55 $3.51	Min.: 1 Mult.: 1	SI8462AB	SMD/SMT	SOIC-Narrow-16	6 Channel	Unidirectional	1 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 1-channel digital isolator SI8410AB-D-IS Skyworks Solutions, Inc. 1: $2.89 Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part # SI8410AB-D-IS Mouser Part # 634-SI8410AB-D-IS NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 1-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	$2.89 $2.33 $1.96 $1.86 View $1.70 $1.65 $1.61 $1.56 $1.53	Min.: 1 Mult.: 1	SI8410	SMD/SMT	SOIC-Narrow-8	1 Channel	Unidirectional	1 Mb/s,kb	5000 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 1-channel digital isolator SI8410BB-D-IS Skyworks Solutions, Inc. 96: $1.27 Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part # SI8410BB-D-IS Mouser Part # 634-SI8410BB-D-IS NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 1-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	$1.27 $1.23 $1.19 $1.16 View $1.12 $1.09	Min.: 96 Mult.: 96	SI8410	SMD/SMT	SOIC-Narrow-8	1 Channel	Unidirectional	150 Mb/s,kb	5000 Vrms	Capacitive Coupling	5.5 V	2.7 V		6 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 2-channel digital isolator SI8420AB-D-ISR Skyworks Solutions, Inc. 2,500: $1.68 Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part # SI8420AB-D-ISR Mouser Part # 634-SI8420AB-D-ISR NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel $1.68 $1.64	Min.: 2,500 Mult.: 2,500 : 2,500	SI8420	SMD/SMT	SOIC-Narrow-8	2 Channel	Unidirectional	1 Mb/s,kb	5000 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Reel
Digital Isolators 2.5 kV 2-channel digital isolator SI8420BB-D-IS Skyworks Solutions, Inc. 96: $1.56 Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part # SI8420BB-D-IS Mouser Part # 634-SI8420BB-D-IS NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	$1.56 $1.52 $1.47 $1.43 View $1.38 $1.35	Min.: 96 Mult.: 96	SI8420	SMD/SMT	SOIC-Narrow-8	2 Channel	Unidirectional	150 Mb/s,kb	5000 Vrms	Capacitive Coupling	5.5 V	2.7 V		6 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 2-channel isolator SI8421BB-D-IS Skyworks Solutions, Inc. 96: $2.55 Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part # SI8421BB-D-IS Mouser Part # 634-SI8421BB-D-IS NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	$2.55 $2.50 $2.42 $2.35 View $2.29 $2.24	Min.: 96 Mult.: 96	SI8421	SMD/SMT	SOIC-Narrow-8	2 Channel	Unidirectional	150 Mb/s,kb	5000 Vrms	Capacitive Coupling	5.5 V	2.7 V		6 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 3-channel isolator SI8431AB-D-IS Skyworks Solutions, Inc. 46: $2.80 Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part # SI8431AB-D-IS Mouser Part # 634-SI8431AB-D-IS NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 3-channel isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	$2.80 $2.59 $2.48 $2.41 View $2.34 $2.26 $2.22	Min.: 46 Mult.: 46	SI8431	SMD/SMT	SOIC-Wide-16	3 Channel	Unidirectional	1 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 3-channel isolator SI8431BB-D-ISR Skyworks Solutions, Inc. 1,250: $3.37 Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part # SI8431BB-D-ISR Mouser Part # 634-SI8431BB-D-ISR NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 3-channel isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel $3.37 $3.24	Min.: 1,250 Mult.: 1,250 : 1,250	SI8431	SMD/SMT	SOIC-Wide-16	3 Channel	Unidirectional	150 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		6 ns	- 40 C	+ 125 C	Reel
Digital Isolators 2.5 kV 3-channel digital isolator SI8435BB-D-IS1 Skyworks Solutions, Inc. 1: $5.99 Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part # SI8435BB-D-IS1 Mouser Part # 634-SI8435BB-D-IS1 NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 3-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	$5.99 $4.51 $3.80 $3.76 View $3.64 $3.63 $3.51 $3.47	Min.: 1 Mult.: 1	SI8435BB	SMD/SMT	SOIC-Narrow-16	3 Channel	Unidirectional	150 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		6 ns	- 40 C	+ 125 C	Tube
Digital Isolators 3 kV 4-channel digital isolator SI8440AA-D-IS1 Skyworks Solutions, Inc. 48: $3.04 Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part # SI8440AA-D-IS1 Mouser Part # 634-SI8440AA-D-IS1 NRND	Skyworks Solutions, Inc.	Digital Isolators 3 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	$3.04 $3.00 $2.93 $2.90 View $2.83 $2.80 $2.77	Min.: 48 Mult.: 48	SI8440AA	SMD/SMT	SOIC-Narrow-16	4 Channel	Unidirectional	1 Mb/s,kb	1000 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 4-channel digital isolator SI8441AB-D-IS Skyworks Solutions, Inc. 46: $3.43 Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part # SI8441AB-D-IS Mouser Part # 634-SI8441AB-D-IS NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	$3.43 $3.19 $3.06 $2.98 View $2.89 $2.81	Min.: 46 Mult.: 46	SI8441	SMD/SMT	SOIC-Wide-16	4 Channel	Unidirectional	1 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 4-channel digital isolator SI8441AB-D-IS1 Skyworks Solutions, Inc. 48: $3.19 Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part # SI8441AB-D-IS1 Mouser Part # 634-SI8441AB-D-IS1 NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	$3.19 $3.11 $2.96 $2.91 View $2.81 $2.74 $2.70	Min.: 48 Mult.: 48	SI8441	SMD/SMT	SOIC-Narrow-16	4 Channel	Unidirectional	1 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 4-channel digital isolator SI8441BB-D-IS Skyworks Solutions, Inc. 46: $4.90 Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part # SI8441BB-D-IS Mouser Part # 634-SI8441BB-D-IS NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	$4.90 $4.54 $4.34 $4.23 View $4.13 $4.06	Min.: 46 Mult.: 46	SI8441	SMD/SMT	SOIC-Wide-16	4 Channel	Unidirectional	150 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		6 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 4-channel digital isolator SI8441BB-D-IS1 Skyworks Solutions, Inc. 48: $4.84 Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part # SI8441BB-D-IS1 Mouser Part # 634-SI8441BB-D-IS1 NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	$4.84 $4.38 $4.16 $4.13 View $4.12 Quote	Min.: 48 Mult.: 48	SI8441	SMD/SMT	SOIC-Narrow-16	4 Channel	Unidirectional	150 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		6 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 4-channel digital isolator SI8441BB-D-ISR Skyworks Solutions, Inc. 1,250: $4.20 Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part # SI8441BB-D-ISR Mouser Part # 634-SI8441BB-D-ISR NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel $4.20 $4.17	Min.: 1,250 Mult.: 1,250 : 1,250	SI8441	SMD/SMT	SOIC-Wide-16	4 Channel	Unidirectional	150 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		6 ns	- 40 C	+ 125 C	Reel
Digital Isolators 2.5 kV 4-channel digital isolator SI8442AB-D-IS1 Skyworks Solutions, Inc. 48: $3.19 Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part # SI8442AB-D-IS1 Mouser Part # 634-SI8442AB-D-IS1 NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	$3.19 $3.17 $3.07 $3.03 View $2.95 $2.90 $2.87	Min.: 48 Mult.: 48	SI8442	SMD/SMT	SOIC-Narrow-16	4 Channel	Unidirectional	1 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Tube
Digital Isolators 1 KV 4-channel digital isolator SI8442BA-D-IU Skyworks Solutions, Inc. 96: $4.17 Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part # SI8442BA-D-IU Mouser Part # 634-SI8442BA-D-IU NRND	Skyworks Solutions, Inc.	Digital Isolators 1 KV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	$4.17 $4.06 $3.98 $3.95 View $3.94 Quote	Min.: 96 Mult.: 96	SI8442	SMD/SMT	QSOP-16	4 Channel	Unidirectional	150 Mb/s,kb	1000 Vrms	Capacitive Coupling	5.5 V	2.7 V		6 ns	- 40 C	+ 125 C	Tube

Si84xx ISOpro Digital Isolators

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