Digital Isolators – Mouser South Africa

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Si838x Multi-Channel Digital Isolators

Skyworks Solutions Inc. Si838x Multi-Channel Digital Isolators provide eight channels of 24V digital field interface to either sinking or sourcing inputs with integrated safety rated isolation. In combination with a few external components, the Si838x Digital Isolators provide compliance to IEC 61131-2 switch types 1, 2, or 3. The input interface of the Si838x is based on proprietary CMOS-based LED emulator technology, which enables the bipolar capability (sinking or sourcing inputs) with no power supply required on the field side.

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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 2.5 kV 8-ch PLC input isolator SI8384P-IU Skyworks Solutions, Inc. 1: $6.47 873In Stock	Mfr. Part No. SI8384P-IU Mouser Part No 634-SI8384P-IU	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 8-ch PLC input isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	873In Stock	$6.47 $4.97 $4.28 $4.15 View $3.97 $3.84 $3.80 $3.74	Min.: 1 Mult.: 1	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 2.5 kV 8-ch PLC input isolator SI8382P-IU Skyworks Solutions, Inc. 1: $6.07 46In Stock	Mfr. Part No. SI8382P-IU Mouser Part No 634-SI8382P-IU	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 8-ch PLC input isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	46In Stock	$6.07 $4.63 $4.26 $3.90 View $3.80 $3.73 $3.71 $3.69	Min.: 1 Mult.: 1	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 2.5 kV 8-ch PLC input isolator SI8384PS-IU Skyworks Solutions, Inc. 1: $3.98 254In Stock	Mfr. Part No. SI8384PS-IU Mouser Part No 634-SI8384PS-IU	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 8-ch PLC input isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	254In Stock	$3.98 $3.76 $3.74	Min.: 1 Mult.: 1	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 2.5 kV 8-ch PLC input isolator SI8384PM-IU Skyworks Solutions, Inc. 1: $4.85 194In Stock	Mfr. Part No. SI8384PM-IU Mouser Part No 634-SI8384PM-IU	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 8-ch PLC input isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	194In Stock	$4.85 $4.08 $4.07	Min.: 1 Mult.: 1	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 2.5 kV digital isolator SI8380P-IU Skyworks Solutions, Inc. 1: $5.14 1,680In Stock	Mfr. Part No. SI8380P-IU Mouser Part No 634-SI8380P-IU	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV digital isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	1,680In Stock	$5.14 $4.24 $3.73 $3.54 View $3.36 $3.26 $3.20 $3.07 Quote	Min.: 1 Mult.: 1	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 2.5 kV digital isolator SI8380P-IUR Skyworks Solutions, Inc. 1: $5.56 2,626In Stock	Mfr. Part No. SI8380P-IUR Mouser Part No 634-SI8380P-IUR	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV digital isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	2,626In Stock	Cut Tape $5.56 $4.24 $3.91 $3.55 Reel $3.20 View $3.40 $3.33 $3.13 MouseReel Available	Min.: 1 Mult.: 1 : 1,250	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators 2.5 kV 8-ch PLC input isolator SI8380S-IU Skyworks Solutions, Inc. 1: $6.11 759In Stock	Mfr. Part No. SI8380S-IU Mouser Part No 634-SI8380S-IU	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 8-ch PLC input isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	759In Stock	$6.11 $4.66 $4.09 $3.88 View $3.69 $3.59 $3.52 $3.44	Min.: 1 Mult.: 1	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 2.5 kV 8-ch PLC input isolator SI8388P-IU Skyworks Solutions, Inc. 1: $7.26 434In Stock 1,568On Order	Mfr. Part No. SI8388P-IU Mouser Part No 634-SI8388P-IU	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 8-ch PLC input isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	434In Stock 1,568On Order On Order Ship Dates Mfr. No: SI8388P-IU Stock: 434 Can Dispatch Immediately On Order: 728 Expected 2026/12/04 840 Expected 2027/01/08 Factory Lead Time: 14 Weeks	$7.26 $5.57 $5.02 $4.68 View $4.45 $4.33 $4.26 $4.23 Quote	Min.: 1 Mult.: 1	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 2.5 kV 8-ch PLC input isolator SI8388P-IUR Skyworks Solutions, Inc. 1: $7.02 1,155In Stock 3,750Expected 2026/10/30	Mfr. Part No. SI8388P-IUR Mouser Part No 634-SI8388P-IUR	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 8-ch PLC input isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	1,155In Stock 3,750Expected 2026/10/30	Cut Tape $7.02 $5.38 $4.97 $4.61 Reel $4.61 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,250	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators 2.5 kV 8-ch PLC input isolator SI8380PM-IU Skyworks Solutions, Inc. 1: $5.70 93In Stock 224Expected 2027/01/11	Mfr. Part No. SI8380PM-IU Mouser Part No 634-SI8380PM-IU	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 8-ch PLC input isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	93In Stock 224Expected 2027/01/11	$5.70 $4.35 $3.91 $3.62 View $3.45 $3.35 $3.28 $3.22	Min.: 1 Mult.: 1	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 2.5 kV digital isolator SI8380PF-IU Skyworks Solutions, Inc. 1: $5.56 628On Order	Mfr. Part No. SI8380PF-IU Mouser Part No 634-SI8380PF-IU	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV digital isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	628On Order On Order Ship Dates Mfr. No: SI8380PF-IU Stock: 0 On Order: 12 Expected 2026/11/20 112 Expected 2026/11/30 504 Expected 2027/01/08 Factory Lead Time: 14 Weeks	$5.56 $4.24 $3.73 $3.54 View $3.36 $3.26 $3.20 $3.13	Min.: 1 Mult.: 1	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 2.5 kV 8-ch PLC input isolator SI8380PM-IUR Skyworks Solutions, Inc. 1: $5.51 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. SI8380PM-IUR Mouser Part No 634-SI8380PM-IUR	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 8-ch PLC input isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape $5.51 $4.20 $3.87 $3.51 Reel $3.11 View $3.34 $3.23 $3.04	Min.: 1 Mult.: 1 : 1,250	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C		Reel, Cut Tape
Digital Isolators 2.5 kV 8-ch PLC input isolator SI8380PS-IUR Skyworks Solutions, Inc. 1,250: $3.31 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. SI8380PS-IUR Mouser Part No 634-SI8380PS-IUR	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 8-ch PLC input isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $3.31 $3.30	Min.: 1,250 Mult.: 1,250 : 1,250	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C		Reel
Digital Isolators 2.5 kV 8-ch PLC input isolator SI8382PF-IUR Skyworks Solutions, Inc. 1,250: $3.64 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. SI8382PF-IUR Mouser Part No 634-SI8382PF-IUR	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 8-ch PLC input isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $3.64 $3.63	Min.: 1,250 Mult.: 1,250 : 1,250	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C		Reel
Digital Isolators 2.5 kV 8-ch PLC input isolator SI8382PM-IUR Skyworks Solutions, Inc. 1,250: $3.64 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. SI8382PM-IUR Mouser Part No 634-SI8382PM-IUR	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 8-ch PLC input isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $3.64 $3.63	Min.: 1,250 Mult.: 1,250 : 1,250	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C		Reel
Digital Isolators 2.5 kV 8-ch PLC input isolator SI8382PS-IUR Skyworks Solutions, Inc. 1,250: $3.42 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. SI8382PS-IUR Mouser Part No 634-SI8382PS-IUR	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 8-ch PLC input isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $3.42 $3.34	Min.: 1,250 Mult.: 1,250 : 1,250	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C		Reel
Digital Isolators 2.5 kV 8-ch PLC input isolator SI8384PF-IUR Skyworks Solutions, Inc. 1,250: $3.95 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. SI8384PF-IUR Mouser Part No 634-SI8384PF-IUR	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 8-ch PLC input isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $3.95 $3.94	Min.: 1,250 Mult.: 1,250 : 1,250	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C		Reel
Digital Isolators 2.5 kV 8-ch PLC input isolator SI8384PM-IUR Skyworks Solutions, Inc. 1,250: $3.95 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. SI8384PM-IUR Mouser Part No 634-SI8384PM-IUR	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 8-ch PLC input isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $3.95 $3.94	Min.: 1,250 Mult.: 1,250 : 1,250	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C		Reel
Digital Isolators 2.5 kV 8-ch PLC input isolator SI8384PS-IUR Skyworks Solutions, Inc. 1,250: $3.95 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. SI8384PS-IUR Mouser Part No 634-SI8384PS-IUR	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 8-ch PLC input isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $3.95 $3.94	Min.: 1,250 Mult.: 1,250 : 1,250	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C		Reel
Digital Isolators 2.5 kV digital isolator SI8380PF-IUR Skyworks Solutions, Inc. 1: $5.51 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SI8380PF-IUR Mouser Part No 634-SI8380PF-IUR	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV digital isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $5.51 $4.20 $3.87 $3.51 Reel $3.31 View $3.34 $3.31 $3.30	Min.: 1 Mult.: 1 : 1,250	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C		Reel, Cut Tape
Digital Isolators 2.5 kV 8-ch PLC input isolator SI8380PS-IU Skyworks Solutions, Inc. 1: $5.70 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SI8380PS-IU Mouser Part No 634-SI8380PS-IU	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 8-ch PLC input isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	Non-Stocked Lead-Time 14 Weeks	$5.70 $4.35 $3.83 $3.59 View $3.44 $3.35 $3.30 $3.26 Quote	Min.: 1 Mult.: 1	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 2.5 kV 8-ch PLC input isolator SI8380S-IUR Skyworks Solutions, Inc. 1: $6.07 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SI8380S-IUR Mouser Part No 634-SI8380S-IUR	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 8-ch PLC input isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $6.07 $4.63 $4.26 $3.87 Reel $3.64 View $3.68 $3.64 $3.63	Min.: 1 Mult.: 1 : 1,250	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C		Reel, Cut Tape
Digital Isolators 2.5 kV 8-ch PLC input isolator SI8382P-IUR Skyworks Solutions, Inc. 1,250: $3.64 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SI8382P-IUR Mouser Part No 634-SI8382P-IUR	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 8-ch PLC input isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel $3.64 $3.63	Min.: 1,250 Mult.: 1,250 : 1,250	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C		Reel
Digital Isolators 2.5 kV 8-ch PLC input isolator SI8382PF-IU Skyworks Solutions, Inc. 1: $5.78 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. SI8382PF-IU Mouser Part No 634-SI8382PF-IU	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 8-ch PLC input isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	Non-Stocked Lead-Time 14 Weeks	$5.78 $4.51 $4.11 $3.83 View $3.68 $3.57 $3.51 $3.47 Quote	Min.: 1 Mult.: 1	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 2.5 kV 8-ch PLC input isolator SI8382PM-IU Skyworks Solutions, Inc. 1: $6.06 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SI8382PM-IU Mouser Part No 634-SI8382PM-IU	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 8-ch PLC input isolator Learn More about Skyworks Solutions, Inc. skyworks si838 multi channel digital isolators	Datasheet	Non-Stocked Lead-Time 24 Weeks	$6.06 $4.62 $4.26 $3.86 View $3.68 $3.55 $3.51 $3.47	Min.: 1 Mult.: 1	Si8380	SMD/SMT	QSOP-20	8 Channel	Unidirectional	2 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.25 V	4.8 mA, 5.4 mA	100 ms	- 40 C	+ 125 C	AEC-Q100	Tube

Si838x Multi-Channel Digital Isolators

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