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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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Please view our large selection of Digital Isolators below.

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Part #

Digital Isolators 5 kV 6-channel digital isolator

SI8661BD-B-ISR
Skyworks Solutions, Inc.
1: $5.77
2,267On Order

Mfr. Part No.
SI8661BD-B-ISR

Mouser Part No
634-SI8661BD-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 6-channel digital isolator

Learn More

Datasheet

2,267On Order

Cut Tape

$5.77

$4.40

$4.06

$3.69

Reel

$3.44

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

Si866x

SMD/SMT

SOIC-Wide-16

6 Channel

Unidirectional

150 Mb/s

5000 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators 3.75 kV 6-channel digital isolator

SI8662BC-B-IS1
Skyworks Solutions, Inc.
1: $5.51
1,727Expected 25/02/2027

Mfr. Part No.
SI8662BC-B-IS1

Mouser Part No
634-SI8662BC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 6-channel digital isolator

Learn More

Datasheet

1,727Expected 25/02/2027

$5.51

$4.20

$3.69

$3.41

View

Min.: 1
Mult.: 1

Si866x

SMD/SMT

SOIC-Narrow-16

6 Channel

Unidirectional

150 Mb/s

3750 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 5.0 kV LED input digital isolator

SI8710BD-B-IS
Skyworks Solutions, Inc.
1: $3.26
1,100On Order

Mfr. Part No.
SI8710BD-B-IS

Mouser Part No
634-SI8710BD-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5.0 kV LED input digital isolator

Learn More

Datasheet

1,100On Order

$3.26

$2.44

$2.23

$1.99

View

Min.: 1
Mult.: 1

Si8710

SMD/SMT

SDIP-6

1 Channel

Unidirectional

15 Mb/s

5000 Vrms

Capacitive Coupling

30 V

3 V

1.7 mA

60 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 2-Ch Low Power Digital Isolator; 25 Mbps; 1:1; Default Output Low

DCL321C00(T,E(S
Toshiba
1: $1.72
3,500Expected 11/09/2026
New Product

Mfr. Part No.
DCL321C00(T,E(S

Mouser Part No
757-DCL321C00TES

New Product

Toshiba

Digital Isolators 2-Ch Low Power Digital Isolator; 25 Mbps; 1:1; Default Output Low

Learn More

Datasheet

3,500Expected 11/09/2026

Cut Tape

$1.72

$1.27

$1.15

$1.02

Reel

$0.862

View

Min.: 1
Mult.: 1

: 3,500

SMD/SMT

SOIC-8

2 Channel

25 Mb/s

3000 Vrms

5.5 V

2.25 V

180 uA

33 ns

- 40 C

+ 125 C

Reel, Cut Tape

Digital Isolators 2-Ch Low Power Digital Isolator; 25 Mbps; 1:1; Default Output High

DCL321D00(T,E(S
Toshiba
1: $1.72
3,500Expected 11/09/2026
New Product

Mfr. Part No.
DCL321D00(T,E(S

Mouser Part No
757-DCL321D00TES

New Product

Toshiba

Digital Isolators 2-Ch Low Power Digital Isolator; 25 Mbps; 1:1; Default Output High

Learn More

Datasheet

3,500Expected 11/09/2026

Cut Tape

$1.72

$1.27

$1.15

$1.02

Reel

$0.862

View

Min.: 1
Mult.: 1

: 3,500

SMD/SMT

SOIC-8

2 Channel

25 Mb/s

3000 Vrms

5.5 V

2.25 V

180 uA

33 ns

- 40 C

+ 125 C

Reel, Cut Tape

Digital Isolators HIGH SPEED DUAL CHANNEL DIGITAL ISOLATOR

NCID9200
onsemi
1: $5.62
1,000Expected 16/10/2026
New Product

Mfr. Part No.
NCID9200

Mouser Part No
863-NCID9200

New Product

onsemi

Digital Isolators HIGH SPEED DUAL CHANNEL DIGITAL ISOLATOR

Learn More

Datasheet

1,000Expected 16/10/2026

$5.62

$4.15

$3.95

$3.58

Min.: 1
Mult.: 1
Max.: 100

NCID9200

SMD/SMT

SOIC-16

2 Channel

20 Mb/s

5000 Vrms

Galvanic Off-Chip Capacitor

5.5 V

2.5 V

14.2 mA

96 ns

- 40 C

+ 125 C

Tube

Digital Isolators HIGH SPEED DUAL CHANNEL DIGITAL ISOLATOR T&R

NCID9200R2
onsemi
1: $5.74
750Expected 09/10/2026
New Product

Mfr. Part No.
NCID9200R2

Mouser Part No
863-NCID9200R2

New Product

onsemi

Digital Isolators HIGH SPEED DUAL CHANNEL DIGITAL ISOLATOR T&R

Learn More

Datasheet

750Expected 09/10/2026

Cut Tape

$5.74

$4.39

$4.05

Reel

$4.05

Min.: 1
Mult.: 1
Max.: 75

: 750

NCID9200

SMD/SMT

SOIC-16

2 Channel

20 Mb/s

5000 Vrms

Capacitive Coupling

5.5 V

2.5 V

14.2 mA

96 ns

- 40 C

+ 125 C

Reel, Cut Tape

Digital Isolators HIGH SPEED 3-CHANNEL DIGITAL ISOLATOR

NCID9301
onsemi
1: $5.74
1,000Expected 13/10/2026

Mfr. Part No.
NCID9301

Mouser Part No
863-NCID9301

onsemi

Digital Isolators HIGH SPEED 3-CHANNEL DIGITAL ISOLATOR

Datasheet

1,000Expected 13/10/2026

$5.74

$4.39

$3.95

$3.88

$3.38

Min.: 1
Mult.: 1

NCID9301

SOIC-16

Tube

Digital Isolators HIGH SPEED 3-CHANNEL DIGITAL ISOLATOR T&R

NCID9301R2
onsemi
1: $5.86
750Expected 23/09/2026

Mfr. Part No.
NCID9301R2

Mouser Part No
863-NCID9301R2

onsemi

Digital Isolators HIGH SPEED 3-CHANNEL DIGITAL ISOLATOR T&R

Datasheet

750Expected 23/09/2026

Cut Tape

$5.86

$4.49

$4.31

$3.63

$3.32

Reel

$3.32

Min.: 1
Mult.: 1

: 750

NCID9301

SOIC-16

Reel, Cut Tape

Digital Isolators HIGH SPEED QUAD CHANNEL DIGITAL ISOLATOR T&R

NCID9400R2
onsemi
1: $5.86
750Expected 15/09/2026

Mfr. Part No.
NCID9400R2

Mouser Part No
863-NCID9400R2

onsemi

Digital Isolators HIGH SPEED QUAD CHANNEL DIGITAL ISOLATOR T&R

Datasheet

750Expected 15/09/2026

Cut Tape

$5.86

$4.49

$4.31

$3.63

$3.32

Reel

$3.32

Min.: 1
Mult.: 1

: 750

NCID9400

SOIC-16

Reel, Cut Tape

Digital Isolators HIGH SPEED QUAD CHANNEL DIGITAL ISOLATOR

NCID9410
onsemi
1: $5.90
1,000Expected 20/10/2026

Mfr. Part No.
NCID9410

Mouser Part No
863-NCID9410

onsemi

Digital Isolators HIGH SPEED QUAD CHANNEL DIGITAL ISOLATOR

Datasheet

1,000Expected 20/10/2026

$5.90

$4.50

$4.04

$3.76

View

Min.: 1
Mult.: 1

NCID9410

SOIC-16

Tube

Digital Isolators HIGH SPEED DUAL CHANNEL DIGITAL ISOLATOR - AUTOMOTIVE

NCIV9200
onsemi
1: $6.44
1,000Expected 14/10/2026

Mfr. Part No.
NCIV9200

Mouser Part No
863-NCIV9200

onsemi

Digital Isolators HIGH SPEED DUAL CHANNEL DIGITAL ISOLATOR - AUTOMOTIVE

Datasheet

1,000Expected 14/10/2026

$6.44

$4.94

$4.66

$3.84

Min.: 1
Mult.: 1

SMD/SMT

WSOIC-16

2 Channel

Unidirectional

20 Mb/s

5000 Vrms

Galvanic Isolation

5.5 V

2.5 V

95 ns

- 40 C

+ 125 C

Tube

Digital Isolators HIGH SPEED DUAL CHANNEL DIGITAL ISOLATOR T&R - AUTOMOTIVE

NCIV9200R2
onsemi
1: $6.60
750Expected 09/10/2026

Mfr. Part No.
NCIV9200R2

Mouser Part No
863-NCIV9200R2

onsemi

Digital Isolators HIGH SPEED DUAL CHANNEL DIGITAL ISOLATOR T&R - AUTOMOTIVE

Datasheet

750Expected 09/10/2026

Cut Tape

$6.60

$5.08

$4.89

$4.13

$3.78

Reel

$3.78

Min.: 1
Mult.: 1

: 750

SMD/SMT

WSOIC-16

2 Channel

Unidirectional

20 Mb/s

5000 Vrms

Galvanic Isolation

5.5 V

2.5 V

95 ns

- 40 C

+ 125 C

Reel, Cut Tape

Digital Isolators HIGH SPEED BI-DIRECTIONAL DIGITAL ISOLATOR - AUTOMOTIVE

NCIV9210
onsemi
1: $6.04
1,000Expected 14/10/2026

Mfr. Part No.
NCIV9210

Mouser Part No
863-NCIV9210

onsemi

Digital Isolators HIGH SPEED BI-DIRECTIONAL DIGITAL ISOLATOR - AUTOMOTIVE

Learn More

Datasheet

1,000Expected 14/10/2026

$6.04

$4.63

$4.52

$3.60

Min.: 1
Mult.: 1

NCID9210

SMD/SMT

SOIC-16

2 Channel

Bidirectional

50 Mb/s

2000 Vrms

Capacitive Coupling

5.5 V

2.5 V

17.5 mA

25 ns

- 40 C

+ 125 C

Tube

Digital Isolators HIGH SPEED BI-DIRECTIONAL DIGITAL ISOLATOR T&R - AUTOMOTIVE

NCIV9210R2
onsemi
1: $5.74
750Expected 07/10/2026
New Product

Mfr. Part No.
NCIV9210R2

Mouser Part No
863-NCIV9210R2

New Product

onsemi

Digital Isolators HIGH SPEED BI-DIRECTIONAL DIGITAL ISOLATOR T&R - AUTOMOTIVE

Learn More

Datasheet

750Expected 07/10/2026

Cut Tape

$5.74

$4.39

$4.05

Reel

$4.05

Min.: 1
Mult.: 1
Max.: 75

: 750

NCID9210

SMD/SMT

WSOIC-16

2 Channel

Bidirectional

50 Mb/s

5000 Vrms

Capacitive Isolator

5.5 V

2.5 V

25 ns

- 40 C

+ 125 C

Reel, Cut Tape

Digital Isolators HIGH SPEED 3-CHANNEL DIGITAL ISOLATOR T&R - AUTOMOTIVE

NCIV9311R2
onsemi
1: $6.53
750Expected 09/10/2026

Mfr. Part No.
NCIV9311R2

Mouser Part No
863-NCIV9311R2

onsemi

Digital Isolators HIGH SPEED 3-CHANNEL DIGITAL ISOLATOR T&R - AUTOMOTIVE

Learn More

Datasheet

750Expected 09/10/2026

Cut Tape

$6.53

$5.01

$4.63

$4.21

View

Reel

$3.69

Min.: 1
Mult.: 1

: 750

NCID9311

Reel, Cut Tape

Digital Isolators 2.5 kV 2-channel digital isolator

SI8420AB-D-IS
Skyworks Solutions, Inc.
1: $2.48
1In Stock
NRND

Mfr. Part No.
SI8420AB-D-IS

Mouser Part No
634-SI8420AB-D-IS

NRND

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 2-channel digital isolator

Learn More

Datasheet

1In Stock

$2.48

$1.83

$1.55

$1.46

View

Min.: 1
Mult.: 1

SI8420

SMD/SMT

SOIC-Narrow-8

2 Channel

Unidirectional

1 Mb/s

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: $4.79
1,392On Order
NRND

Mfr. Part No.
SI8462AB-B-IS1

Mouser Part No
634-SI8462AB-B-IS1

NRND

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 6-channel digital isolator

Learn More

Datasheet

1,392On Order

$4.79

$3.61

$3.03

$2.96

View

Min.: 1
Mult.: 1

SI8462AB

SMD/SMT

SOIC-Narrow-16

6 Channel

Unidirectional

1 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.7 V

35 ns

- 40 C

+ 125 C

Tube

Digital Isolators Highest isolation ra ting quad-channel A A 595-ISO7842DWWR

ISO7842DWW
Texas Instruments
1: $15.78
90Expected 14/09/2026

Mfr. Part No.
ISO7842DWW

Mouser Part No
595-ISO7842DWW

Texas Instruments

Digital Isolators Highest isolation ra ting quad-channel A A 595-ISO7842DWWR

Learn More

Datasheet

90Expected 14/09/2026

$15.78

$12.36

$10.50

$10.25

View

Min.: 1
Mult.: 1

ISO7842

SMD/SMT

SOIC-16

4 Channel

Unidirectional

100 Mb/s

5700 Vrms

Capacitive Coupling

5.5 V

2.25 V

13.7 mA

11 ns

- 55 C

+ 125 C

Tube

Digital Isolators HIGH SPEED 3-CHANNEL DIGITAL ISOLATOR T&R - AUTOMOTIVE

NCIV9301R2
onsemi
1: $6.53
750Expected 07/10/2026

Mfr. Part No.
NCIV9301R2

Mouser Part No
863-NCIV9301R2

onsemi

Digital Isolators HIGH SPEED 3-CHANNEL DIGITAL ISOLATOR T&R - AUTOMOTIVE

Datasheet

750Expected 07/10/2026

Cut Tape

$6.53

$5.01

$4.63

$4.21

View

Reel

$3.69

Min.: 1
Mult.: 1

: 750

NCID9301

Reel, Cut Tape

Digital Isolators HIGH SPEED QUAD CHANNEL DIGITAL ISOLATOR T&R - AUTOMOTIVE

NCIV9410R2
onsemi
1: $6.67
750Expected 23/09/2026

Mfr. Part No.
NCIV9410R2

Mouser Part No
863-NCIV9410R2

onsemi

Digital Isolators HIGH SPEED QUAD CHANNEL DIGITAL ISOLATOR T&R - AUTOMOTIVE

750Expected 23/09/2026

Cut Tape

$6.67

$5.14

$4.95

$4.18

$3.83

Reel

$3.83

Min.: 1
Mult.: 1

: 750

Reel, Cut Tape

Digital Isolators Automotive, robust EMC, reinforced/Basic 2-channel, 2/0 digital isolator with 250kV/us CMTI, 150Mbps

ISO6420DWVRQ1
Texas Instruments
1: $2.13
1,000Expected 22/03/2027
New Product

Mfr. Part No.
ISO6420DWVRQ1

Mouser Part No
595-ISO6420DWVRQ1

New Product

Texas Instruments

Digital Isolators Automotive, robust EMC, reinforced/Basic 2-channel, 2/0 digital isolator with 250kV/us CMTI, 150Mbps

Datasheet

1,000Expected 22/03/2027

Cut Tape

$2.13

$1.58

$1.44

$1.29

View

Reel

$1.08

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

10.9 mA

14.5 ns

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Digital Isolators Automotive, robust EMC, reinforced/Basic 2-channel, 2/0 digital isolator with 250kV/us CMTI, 150Mbps

ISO6420FDWVRQ1
Texas Instruments
1: $2.13
1,000Expected 22/03/2027
New Product

Mfr. Part No.
ISO6420FDWVRQ1

Mouser Part No
595-ISO6420FDWVRQ1

New Product

Texas Instruments

Digital Isolators Automotive, robust EMC, reinforced/Basic 2-channel, 2/0 digital isolator with 250kV/us CMTI, 150Mbps

Datasheet

1,000Expected 22/03/2027

Cut Tape

$2.13

$1.58

$1.44

$1.29

View

Reel

$1.08

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

10.9 mA

14.5 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

ISO6421DWVRQ1
Texas Instruments
1: $2.13
1,000Expected 22/03/2027
New Product

Mfr. Part No.
ISO6421DWVRQ1

Mouser Part No
595-ISO6421DWVRQ1

New Product

Texas Instruments

Digital Isolators Automotive, robust EMC, reinforced/Basic 2-channel, 1/1 digital isolator with 250kV/us CMTI, 150Mbps

Datasheet

1,000Expected 22/03/2027

Cut Tape

$2.13

$1.58

$1.44

$1.29

View

Reel

$1.08

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 2-channel, 1/1 digital isolator with 250kV/us CMTI, 150Mbps

ISO6421FDWVRQ1
Texas Instruments
1: $2.13
1,000Expected 22/03/2027
New Product

Mfr. Part No.
ISO6421FDWVRQ1

Mouser Part No
595-ISO6421FDWVRQ1

New Product

Texas Instruments

Digital Isolators Automotive, robust EMC, reinforced/Basic 2-channel, 1/1 digital isolator with 250kV/us CMTI, 150Mbps

Datasheet

1,000Expected 22/03/2027

Cut Tape

$2.13

$1.58

$1.44

$1.29

View

Reel

$1.08

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

Customer Service Office

Company

Resources

Support

2DIB0400
2DIB0410
2DIB1401
2DIB1410
ACML
API772X
API782x
HCPL
HCPL-090J
HCPL-091J
HCPL-092J
HCPL-9000
HCPL-900J
HCPL-901J
HCPL-902J
HCPL-9031
ISO1050
ISO1176
ISO1176T
ISO1211

DIP-8
DIP-8 Gull Wing
LGA-8
PG-DSO-33-16
PG-DSO-66-8
PG-DSO-8-72
PG-DSO-Wide-16
QSOP-16
QSOP-20
SDIP-6
SO-16WW
SO-8
SO-8W
SOIC-16
SOIC-16WB
SOIC-20
SOIC-24
SOIC-8
SOIC-8-N
SOIC-Narrow-16

450 Vrms
500 Vrms
570 Vrms
707 Vrms
1000 Vrms
1.5 kV
1.5 kV rms
1.5 kVAC
1.5 kVAC, 2.121 kVDC
1500 Vrms
2000 Vrms
2500 Vrms
3 kV rms
3000 Vrms
3.75 kV rms
3750 Vrms
4000 Vrms
4.243 kV
5 kV rms
5000 Vrms

6.5 uA, 129 uA
8 uA, 3.3 mA
18 uA, 5.5 mA
115.7 uA
180 uA
230 uA
280 uA
340 uA
400 uA
600 uA
1 mA, 1.7 mA, 2.2 mA, 7.3 mA
1.2 mA
1.2 mA, 2.3 mA, 5.2 mA
1.3 mA
1.3 mA, 5.6 mA
1.5 mA
1.5 mA, 3 mA
1.7 mA
1.8 mA
2 mA

6 ns
6.2 ns
7 ns
8 ns
9 ns
10 ns
10.7 ns
10.9 ns
11 ns
11.7 ns
12 ns
13 ns
13.5 ns
14.5 ns
15 ns
16 ns
17 ns
18 ns
19 ns
20 ns