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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 Analog Devices, Texas Instruments, Skyworks & more.
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Part #

Digital Isolators 2.5 kV 2-channel isolator

SI8622EB-B-IS
Skyworks Solutions, Inc.
1: £1.87
3,897In Stock
8,352Expected 30/11/2026

Mfr. Part No.
SI8622EB-B-IS

Mouser Part No
634-SI8622EB-B-IS

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 2-channel isolator

Learn More

Datasheet

3,897In Stock

8,352Expected 30/11/2026

£1.87

£1.40

£1.14

£1.09

View

Min.: 1
Mult.: 1

Si862x

SMD/SMT

SOIC-8

2 Channel

Unidirectional

150 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.5 V

8 ns

- 40 C

+ 125 C

Tube

Digital Isolators 3.75 kV 2-channel isolator

SI8622EC-B-ISR
Skyworks Solutions, Inc.
1: £1.98
8,720In Stock

Mfr. Part No.
SI8622EC-B-ISR

Mouser Part No
634-SI8622EC-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 2-channel isolator

Learn More

Datasheet

8,720In Stock

Cut Tape

£1.98

£1.48

£1.35

£1.20

Reel

£1.03

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Si862x

SMD/SMT

SOIC-8

2 Channel

Unidirectional

150 Mb/s

3750 Vrms

Capacitive Coupling

5.5 V

2.5 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators 5 kV 3-channel digital isolator

SI8630BD-B-ISR
Skyworks Solutions, Inc.
1: £2.77
4,372In Stock

Mfr. Part No.
SI8630BD-B-ISR

Mouser Part No
634-SI8630BD-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 3-channel digital isolator

Learn More

Datasheet

4,372In Stock

Cut Tape

£2.77

£2.07

£1.89

£1.69

Reel

£1.61

View

Min.: 1
Mult.: 1

: 1,250

si863x

SMD/SMT

SOIC-Wide-16

3 Channel

Unidirectional

150 Mb/s

5000 Vrms

Capacitive Coupling

5.5 V

2.5 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape

Digital Isolators 3.75 kV 3-channel digital isolator

SI8630EC-B-IS1
Skyworks Solutions, Inc.
1: £2.52
1,122In Stock

Mfr. Part No.
SI8630EC-B-IS1

Mouser Part No
634-SI8630EC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 3-channel digital isolator

Learn More

Datasheet

1,122In Stock

£2.52

£1.89

£1.64

£1.53

View

Min.: 1
Mult.: 1

si863x

SMD/SMT

SOIC-Narrow-16

3 Channel

Unidirectional

150 Mb/s

3750 Vrms

Capacitive Coupling

5.5 V

2.5 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 2.5 kV 3-channel digital isolator

SI8631AB-B-IS
Skyworks Solutions, Inc.
1: £2.44
1,471In Stock

Mfr. Part No.
SI8631AB-B-IS

Mouser Part No
634-SI8631AB-B-IS

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 3-channel digital isolator

Datasheet

1,471In Stock

£2.44

£1.82

£1.59

£1.48

View

Min.: 1
Mult.: 1

si863x

SMD/SMT

SOIC-Wide-16

3 Channel

Unidirectional

1 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.5 V

35 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 2.5 kV 3-channel digital isolator

SI8631AB-B-ISR
Skyworks Solutions, Inc.
1: £2.44
944In Stock

Mfr. Part No.
SI8631AB-B-ISR

Mouser Part No
634-SI8631AB-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 3-channel digital isolator

Datasheet

944In Stock

Cut Tape

£2.44

£1.82

£1.68

£1.51

Reel

£1.22

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

si863x

SMD/SMT

SOIC-Wide-16

3 Channel

Unidirectional

1 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.5 V

35 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators 2.5 kV 4-channel digital isolator

SI8640AB-B-IS1R
Skyworks Solutions, Inc.
1: £2.85
1,479In Stock

Mfr. Part No.
SI8640AB-B-IS1R

Mouser Part No
634-SI8640AB-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

1,479In Stock

Cut Tape

£2.85

£2.12

£1.95

£1.75

Reel

£1.48

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Si86xx

SMD/SMT

SOIC-Narrow-16

4 Channel

Unidirectional

1 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.5 V

35 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators 2.5 kV 4-channel digital isolator

SI8640AB-B-ISR
Skyworks Solutions, Inc.
1: £2.95
4,194In Stock

Mfr. Part No.
SI8640AB-B-ISR

Mouser Part No
634-SI8640AB-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

4,194In Stock

Cut Tape

£2.95

£2.23

£2.04

£1.85

Reel

£1.79

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

Si86xx

SMD/SMT

SOIC-Wide-16

4 Channel

Unidirectional

1 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.5 V

35 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators 2.5 kV 4-channel digital isolator

SI8640BA-B-IU
Skyworks Solutions, Inc.
1: £2.57
3,056In Stock

Mfr. Part No.
SI8640BA-B-IU

Mouser Part No
634-SI8640BA-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Learn More

Datasheet

3,056In Stock

£2.57

£1.99

£1.65

£1.58

View

Min.: 1
Mult.: 1

Si864x

SMD/SMT

QSOP-16

4 Channel

Unidirectional

150 Mb/s

1000 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

Tube

Digital Isolators 2.5 kV 4-channel digital isolator

SI8640BB-B-IS1
Skyworks Solutions, Inc.
1: £2.84
4,417In Stock
4,368Expected 09/11/2026

Mfr. Part No.
SI8640BB-B-IS1

Mouser Part No
634-SI8640BB-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Learn More

Datasheet

4,417In Stock

4,368Expected 09/11/2026

£2.84

£2.14

£1.87

£1.73

View

Min.: 1
Mult.: 1

Si864x

SMD/SMT

SOIC-Narrow-16

4 Channel

Unidirectional

150 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 2.5 kV 4-channel digital isolator

SI8640BB-B-IS1R
Skyworks Solutions, Inc.
1: £2.84
5,520In Stock
12,500On Order

Mfr. Part No.
SI8640BB-B-IS1R

Mouser Part No
634-SI8640BB-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

5,520In Stock

12,500On Order

Cut Tape

£2.84

£2.14

£1.96

£1.77

View

Reel

£1.53

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Si864x

SMD/SMT

SOIC-Narrow-16

4 Channel

Unidirectional

150 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators 2.5 kV 4-channel digital isolator

SI8640BB-B-ISR
Skyworks Solutions, Inc.
1: £2.94
2,524In Stock

Mfr. Part No.
SI8640BB-B-ISR

Mouser Part No
634-SI8640BB-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

2,524In Stock

Cut Tape

£2.94

£2.23

£2.04

£1.89

Reel

£1.67

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

Si864x

SMD/SMT

SOIC-Wide-16

4 Channel

Unidirectional

150 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators 2.5 kV 4-channel digital isolator

SI8640BB-B-IUR
Skyworks Solutions, Inc.
1: £2.95
2,453In Stock

Mfr. Part No.
SI8640BB-B-IUR

Mouser Part No
634-SI8640BB-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

2,453In Stock

Cut Tape

£2.95

£2.20

£2.01

£1.81

Reel

£1.53

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Si864x

SMD/SMT

QSOP-16

4 Channel

Unidirectional

150 Mb/s

2500 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 4-channel digital isolator

SI8640BC-B-IS1
Skyworks Solutions, Inc.
1: £3.05
5,236In Stock

Mfr. Part No.
SI8640BC-B-IS1

Mouser Part No
634-SI8640BC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 4-channel digital isolator

Learn More

Datasheet

5,236In Stock

£3.05

£2.30

£2.01

£1.86

View

Min.: 1
Mult.: 1

Si864x

SMD/SMT

SOIC-Narrow-16

4 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 kV 4-channel digital isolator

SI8640BD-B-IS
Skyworks Solutions, Inc.
1: £3.30
3,658In Stock

Mfr. Part No.
SI8640BD-B-IS

Mouser Part No
634-SI8640BD-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

3,658In Stock

£3.30

£2.49

£2.28

£2.06

View

Min.: 1
Mult.: 1

Si864x

SMD/SMT

SOIC-Wide-16

4 Channel

Unidirectional

150 Mb/s

5000 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 5 kV 4-channel digital isolator

SI8640BT-ISR
Skyworks Solutions, Inc.
1: £3.41
918In Stock

Mfr. Part No.
SI8640BT-ISR

Mouser Part No
634-SI8640BT-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Datasheet

918In Stock

Cut Tape

£3.41

£2.58

£2.37

£2.14

Reel

£1.96

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

Si864x

SMD/SMT

SOIC-Wide-16

4 Channel

Unidirectional

150 Mb/s

5000 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Digital Isolators 2.5 kV 4-channel digital isolator

SI8641AB-B-IS1
Skyworks Solutions, Inc.
1: £2.75
3,018In Stock

Mfr. Part No.
SI8641AB-B-IS1

Mouser Part No
634-SI8641AB-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

3,018In Stock

£2.75

£2.07

£1.80

£1.68

View

Min.: 1
Mult.: 1

Si864x

SMD/SMT

SOIC-Narrow-16

4 Channel

Unidirectional

1 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.5 V

35 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators 2.5 kV 4-channel digital isolator

SI8641BB-B-IUR
Skyworks Solutions, Inc.
1: £2.95
735In Stock
2,500Expected 22/01/2027

Mfr. Part No.
SI8641BB-B-IUR

Mouser Part No
634-SI8641BB-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

735In Stock

2,500Expected 22/01/2027

Cut Tape

£2.95

£2.20

£2.01

£1.81

Reel

£1.53

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Si864x

SMD/SMT

QSOP-16

4 Channel

Unidirectional

150 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Digital Isolators 5 kV 4-channel digital isolator

SI8641BD-B-IS2R
Skyworks Solutions, Inc.
1: £3.41
682In Stock
1,250Expected 26/11/2026

Mfr. Part No.
SI8641BD-B-IS2R

Mouser Part No
634-SI8641BD-B-IS2R

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Datasheet

682In Stock

1,250Expected 26/11/2026

Cut Tape

£3.41

£2.58

£2.37

£2.14

Reel

£1.89

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

Si864x

SMD/SMT

SOIC-Wide-16

4 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 5 kV 4-channel digital isolator

SI8641BT-ISR
Skyworks Solutions, Inc.
1: £3.41
841In Stock
1,250Expected 30/11/2026

Mfr. Part No.
SI8641BT-ISR

Mouser Part No
634-SI8641BT-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Datasheet

841In Stock

1,250Expected 30/11/2026

Cut Tape

£3.41

£2.58

£2.37

£2.14

Reel

£1.89

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

Si864x

SMD/SMT

SOIC-Wide-16

4 Channel

Unidirectional

150 Mb/s

5000 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Digital Isolators 3.75 kV 4-channel digital isolator

SI8641EC-B-IS1
Skyworks Solutions, Inc.
1: £3.05
4,346In Stock

Mfr. Part No.
SI8641EC-B-IS1

Mouser Part No
634-SI8641EC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 4-channel digital isolator

Learn More

Datasheet

4,346In Stock

£3.05

£2.30

£2.01

£1.86

View

Min.: 1
Mult.: 1

Si864x

SMD/SMT

SOIC-Narrow-16

4 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 kV 4-channel digital isolator

SI8641ED-B-ISR
Skyworks Solutions, Inc.
1: £3.19
1,302In Stock

Mfr. Part No.
SI8641ED-B-ISR

Mouser Part No
634-SI8641ED-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 4-channel digital isolator

Learn More

Datasheet

1,302In Stock

Cut Tape

£3.19

£2.44

£2.26

£2.06

Reel

£1.89

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

Si864x

SMD/SMT

SOIC-Wide-16

4 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 2.5 kV 4-channel digital isolator

SI8642AB-B-ISR
Skyworks Solutions, Inc.
1: £2.94
826In Stock
2,500Expected 04/12/2026

Mfr. Part No.
SI8642AB-B-ISR

Mouser Part No
634-SI8642AB-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

826In Stock

2,500Expected 04/12/2026

Cut Tape

£2.94

£2.23

£2.04

£1.85

Reel

£1.63

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,250

Si864x

SMD/SMT

SOIC-Wide-16

4 Channel

Unidirectional

1 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.5 V

35 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators 1 KV 4-channel digital isolator

SI8642BA-B-IUR
Skyworks Solutions, Inc.
1: £2.65
2,134In Stock

Mfr. Part No.
SI8642BA-B-IUR

Mouser Part No
634-SI8642BA-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 1 KV 4-channel digital isolator

Learn More

Datasheet

2,134In Stock

Cut Tape

£2.65

£1.99

£1.82

£1.64

Reel

£1.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Si864x

SMD/SMT

QSOP-16

4 Channel

Unidirectional

150 Mb/s

1000 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators 2.5 kV 4-channel digital isolator

SI8642BB-B-IS
Skyworks Solutions, Inc.
1: £2.94
2,142In Stock

Mfr. Part No.
SI8642BB-B-IS

Mouser Part No
634-SI8642BB-B-IS

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 4-channel digital isolator

Datasheet

2,142In Stock

£2.94

£2.23

£1.95

£1.80

View

Min.: 1
Mult.: 1

Si864x

SMD/SMT

SOIC-Wide-16

4 Channel

Unidirectional

150 Mb/s

2500 Vrms

Capacitive Coupling

5.5 V

2.375 V

8 ns

- 40 C

+ 125 C

AEC-Q100

Tube

Digital Isolators

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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