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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 5 kV 6-channel digital isolator

SI8660BD-B-IS
Skyworks Solutions, Inc.
1: $5.77
1,554In Stock
1,426Expected 10/12/2026

Mfr. Part No.
SI8660BD-B-IS

Mouser Part No
634-SI8660BD-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 6-channel digital isolator

Learn More

Datasheet

1,554In Stock

1,426Expected 10/12/2026

$5.77

$4.40

$3.92

$3.65

View

Min.: 1
Mult.: 1

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

Tube

Digital Isolators 5 kV 6-channel digital isolator

SI8660BD-B-ISR
Skyworks Solutions, Inc.
1: $5.77
1,347In Stock
1,250Expected 11/12/2026

Mfr. Part No.
SI8660BD-B-ISR

Mouser Part No
634-SI8660BD-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 6-channel digital isolator

Learn More

Datasheet

1,347In Stock

1,250Expected 11/12/2026

Cut Tape

$5.77

$4.40

$4.06

$3.69

Reel

$3.40

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 2.5 kV 6-channel digital isolator

SI8661AB-B-IS1
Skyworks Solutions, Inc.
1: $4.47
1,368In Stock

Mfr. Part No.
SI8661AB-B-IS1

Mouser Part No
634-SI8661AB-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 6-channel digital isolator

Datasheet

1,368In Stock

$4.47

$3.40

$2.97

$2.84

View

Min.: 1
Mult.: 1

Si86xx

SMD/SMT

SOIC-Narrow-16

6 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 6-channel digital isolator

SI8661BB-B-IS1R
Skyworks Solutions, Inc.
1: $5.02
2,804In Stock

Mfr. Part No.
SI8661BB-B-IS1R

Mouser Part No
634-SI8661BB-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 6-channel digital isolator

Datasheet

2,804In Stock

Cut Tape

$5.02

$3.83

$3.53

$3.20

View

Reel

$2.78

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Si866x

SMD/SMT

SOIC-Narrow-16

6 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 6-channel digital isolator

SI8661BB-B-IUR
Skyworks Solutions, Inc.
1: $5.18
1,408In Stock

Mfr. Part No.
SI8661BB-B-IUR

Mouser Part No
634-SI8661BB-B-IUR

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 6-channel digital isolator

Datasheet

1,408In Stock

Cut Tape

$5.18

$3.90

$3.59

$3.24

View

Reel

$2.69

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Si866x

SMD/SMT

QSOP-16

6 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 6-channel digital isolator

SI8661BC-B-IS1
Skyworks Solutions, Inc.
1: $5.30
2,148In Stock

Mfr. Part No.
SI8661BC-B-IS1

Mouser Part No
634-SI8661BC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 6-channel digital isolator

Learn More

Datasheet

2,148In Stock

$5.30

$4.04

$3.72

$3.37

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 kV 6-channel digital isolator

SI8661BD-B-IS
Skyworks Solutions, Inc.
1: $5.92
1,544In Stock

Mfr. Part No.
SI8661BD-B-IS

Mouser Part No
634-SI8661BD-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 6-channel digital isolator

Learn More

Datasheet

1,544In Stock

$5.92

$4.52

$4.08

$3.74

View

Min.: 1
Mult.: 1

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

Tube

Digital Isolators 3.75 kV 6-channel digital isolator

SI8661EC-B-IS1
Skyworks Solutions, Inc.
1: $5.37
494In Stock

Mfr. Part No.
SI8661EC-B-IS1

Mouser Part No
634-SI8661EC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 6-channel digital isolator

Learn More

Datasheet

494In Stock

$5.37

$4.09

$3.64

$3.38

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 3.75 kV 6-channel digital isolator

SI8662BC-B-IS1
Skyworks Solutions, Inc.
1: $5.37
Lead-Time 14 Weeks

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

Lead-Time 14 Weeks

$5.37

$4.09

$3.61

$3.34

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 kV 6-channel digital isolator

SI8662BD-B-IS
Skyworks Solutions, Inc.
1: $5.73
3,940In Stock

Mfr. Part No.
SI8662BD-B-IS

Mouser Part No
634-SI8662BD-B-IS

Skyworks Solutions, Inc.

Digital Isolators 5 kV 6-channel digital isolator

Learn More

Datasheet

3,940In Stock

$5.73

$4.37

$3.87

$3.58

View

Min.: 1
Mult.: 1

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

Tube

Digital Isolators 2.5 kV 6-channel digital isolator

SI8662EB-B-IU
Skyworks Solutions, Inc.
1: $5.02
3,831In Stock
2,112Expected 19/10/2026

Mfr. Part No.
SI8662EB-B-IU

Mouser Part No
634-SI8662EB-B-IU

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 6-channel digital isolator

Learn More

Datasheet

3,831In Stock

2,112Expected 19/10/2026

$5.02

$3.83

$3.21

$3.07

View

Min.: 1
Mult.: 1

Si866x

SMD/SMT

QSOP-16

6 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 3.75 kV 6-channel digital isolator

SI8662EC-B-IS1
Skyworks Solutions, Inc.
1: $5.37
965In Stock
1,152Expected 27/01/2027

Mfr. Part No.
SI8662EC-B-IS1

Mouser Part No
634-SI8662EC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 6-channel digital isolator

Learn More

Datasheet

965In Stock

1,152Expected 27/01/2027

$5.37

$4.09

$3.64

$3.38

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 3.75 kV 6-channel digital isolator

SI8662EC-B-IS1R
Skyworks Solutions, Inc.
1: $5.31
3,735In Stock

Mfr. Part No.
SI8662EC-B-IS1R

Mouser Part No
634-SI8662EC-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 6-channel digital isolator

Learn More

Datasheet

3,735In Stock

Cut Tape

$5.31

$4.05

$3.73

$3.38

View

Reel

$3.02

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Si866x

SMD/SMT

SOIC-Narrow-16

6 Channel

Unidirectional

150 Mb/s

3750 Vrms

Capacitive Coupling

5.5 V

2.5 V

5.6 mA, 7.5 mA

8 ns

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Digital Isolators 5 kV 6-channel digital isolator

SI8662ED-B-ISR
Skyworks Solutions, Inc.
1: $5.65
1,019In Stock

Mfr. Part No.
SI8662ED-B-ISR

Mouser Part No
634-SI8662ED-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 6-channel digital isolator

Learn More

Datasheet

1,019In Stock

Cut Tape

$5.65

$4.35

$4.02

$3.65

Reel

$3.32

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 2.5 kV 6-channel digital isolator

SI8663BB-B-IS1R
Skyworks Solutions, Inc.
1: $5.02
3,160In Stock

Mfr. Part No.
SI8663BB-B-IS1R

Mouser Part No
634-SI8663BB-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 2.5 kV 6-channel digital isolator

Datasheet

3,160In Stock

Cut Tape

$5.02

$3.83

$3.53

$3.20

View

Reel

$2.78

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Si866x

SMD/SMT

SOIC-Narrow-16

6 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 6-channel digital isolator

SI8663BC-B-IS1
Skyworks Solutions, Inc.
1: $5.37
1,000In Stock
1,344Expected 20/11/2026

Mfr. Part No.
SI8663BC-B-IS1

Mouser Part No
634-SI8663BC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 6-channel digital isolator

Learn More

Datasheet

1,000In Stock

1,344Expected 20/11/2026

$5.37

$4.09

$3.64

$3.38

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 3.75 kV 6-channel digital isolator

SI8663BC-B-IS1R
Skyworks Solutions, Inc.
1: $5.31
1,969In Stock

Mfr. Part No.
SI8663BC-B-IS1R

Mouser Part No
634-SI8663BC-B-IS1R

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 6-channel digital isolator

Learn More

Datasheet

1,969In Stock

Cut Tape

$5.31

$4.05

$3.73

$3.38

View

Reel

$2.93

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

Reel, Cut Tape, MouseReel

Digital Isolators 5 kV 6-channel digital isolator

SI8663BD-B-ISR
Skyworks Solutions, Inc.
1: $5.77
1,467In Stock

Mfr. Part No.
SI8663BD-B-ISR

Mouser Part No
634-SI8663BD-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5 kV 6-channel digital isolator

Learn More

Datasheet

1,467In Stock

Cut Tape

$5.77

$4.40

$4.06

$3.69

Reel

$3.32

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

SI8663EC-B-IS1
Skyworks Solutions, Inc.
1: $5.37
2,385In Stock
1,200Expected 17/12/2026

Mfr. Part No.
SI8663EC-B-IS1

Mouser Part No
634-SI8663EC-B-IS1

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 6-channel digital isolator

Learn More

Datasheet

2,385In Stock

1,200Expected 17/12/2026

$5.37

$4.09

$3.64

$3.38

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-ISR
Skyworks Solutions, Inc.
1: $3.20
1,050In Stock

Mfr. Part No.
SI8710BD-B-ISR

Mouser Part No
634-SI8710BD-B-ISR

Skyworks Solutions, Inc.

Digital Isolators 5.0 kV LED input digital isolator

Learn More

Datasheet

1,050In Stock

Cut Tape

$3.20

$2.39

$2.18

$1.96

Reel

$1.71

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

Reel, Cut Tape, MouseReel

Digital Isolators Isolated 8Ch Digital Input Power Driver

ISO1I811TXUMA1
Infineon Technologies
1: $6.28
1,588In Stock
6,000On Order

Mfr. Part No.
ISO1I811TXUMA1

Mouser Part No
726-ISO1I811TXUMA1

Infineon Technologies

Digital Isolators Isolated 8Ch Digital Input Power Driver

Datasheet

1,588In Stock

6,000On Order

Cut Tape

$6.28

$4.82

$4.45

$4.05

View

Reel

$3.61

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

TSSOP-48

8 Channel

Unidirectional

500 Vrms

Galvanic Isolation

5.5 V

2.85 V

4.5 mA

40 us

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Digital Isolators HIGH SPEED BI-DIRECTIONAL DIGITAL ISOLATOR

NCID9210
onsemi
1: $6.46
824In Stock

Mfr. Part No.
NCID9210

Mouser Part No
863-NCID9210

onsemi

Digital Isolators HIGH SPEED BI-DIRECTIONAL DIGITAL ISOLATOR

Learn More

Datasheet

824In Stock

$6.46

$4.97

$4.36

$4.19

View

Min.: 1
Mult.: 1

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

Tube

Digital Isolators HIGH SPEED BI-DIRECTIONAL DIGITAL ISOLATOR - EN

NCID9211R2
onsemi
1: $6.58
1,335In Stock

Mfr. Part No.
NCID9211R2

Mouser Part No
863-NCID9211R2

onsemi

Digital Isolators HIGH SPEED BI-DIRECTIONAL DIGITAL ISOLATOR - EN

Learn More

Datasheet

1,335In Stock

Cut Tape

$6.58

$5.05

$4.67

$4.25

Reel

$3.80

View

Min.: 1
Mult.: 1

: 750

NCID9211

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 HIGH SPEED 3-CHANNEL DIGITAL ISOLATOR

NCID9311
onsemi
1: $5.78
992In Stock

Mfr. Part No.
NCID9311

Mouser Part No
863-NCID9311

onsemi

Digital Isolators HIGH SPEED 3-CHANNEL DIGITAL ISOLATOR

Datasheet

992In Stock

$5.78

$4.41

$4.05

$3.67

View

Min.: 1
Mult.: 1

NCID9311

SOIC-16

Tube

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

NCID9311R2
onsemi
1: $5.78
741In Stock

Mfr. Part No.
NCID9311R2

Mouser Part No
863-NCID9311R2

onsemi

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

Datasheet

741In Stock

Cut Tape

$5.78

$4.41

$4.06

$3.68

Reel

$3.24

View

Min.: 1
Mult.: 1

: 750

NCID9311

SOIC-16

Reel, Cut Tape

Digital Isolators

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Company

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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