Isolation Amplifiers – Mouser South Africa

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ADuM3190/4190 Isolated Error Amplifier

Analog Devices Inc. ADuM3190/4190 High Stability Isolated Error Amplifier is based on ADI iCoupler^® technology and is ideal for linear feedback power supplies with primary side controllers. This technology enables improvements in transient response, power density, and stability as compared to commonly used optocoupler and shunt regulator solutions. Unlike optocoupler-based solutions, which have an uncertain current-transfer-ratio over lifetime and at high temperatures, ADuM3190/4190's transfer function does not change over lifetime and is stable over a wide temperature range of -40°C to 125°C.

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Part #

Isolation Amplifiers 2.5kV High Stability Isolated Error Amp

ADUM3190BRQZ-RL7
Analog Devices
1: $4.11
764In Stock

Mfr. Part No.
ADUM3190BRQZ-RL7

Mouser Part No
584-ADUM3190BRQZ-RL7

Analog Devices

Isolation Amplifiers 2.5kV High Stability Isolated Error Amp

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Datasheet

764In Stock

Cut Tape

$4.11

$3.11

$2.85

$2.58

Reel

$2.28

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MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ADUM3190

1 Channel

2.5 kVrms

Galvanic

10 MHz

400 kHz

72 dB

10 nA

2.5 mV

20 V

3 V

1.4 mA, 2.9 mA

- 40 C

+ 125 C

SMD/SMT

QSOP-16

Reel, Cut Tape, MouseReel

Isolation Amplifiers 5kV High Stability Isolated Error Amp

ADUM4190BRIZ
Analog Devices
1: $4.83
1,225In Stock

Mfr. Part No.
ADUM4190BRIZ

Mouser Part No
584-ADUM4190BRIZ

Analog Devices

Isolation Amplifiers 5kV High Stability Isolated Error Amp

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Datasheet

1,225In Stock

$4.83

$3.68

$3.27

$3.04

View

Min.: 1
Mult.: 1

ADUM4190

1 Channel

5 kVrms

Galvanic

10 MHz

400 kHz

72 dB

10 nA

2.5 mV

20 V

3 V

1.4 mA, 2.9 mA

- 40 C

+ 125 C

SMD/SMT

SOIC-16

Tube

Isolation Amplifiers 5kV High Stability Isolated Error Amp

ADUM4190TRIZ-EP-RL
Analog Devices
1: $7.04
645In Stock

Mfr. Part No.
ADUM4190TRIZ-EP-RL

Mouser Part No
584-DUM4190TRIZ-EP-R

Analog Devices

Isolation Amplifiers 5kV High Stability Isolated Error Amp

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Datasheet

645In Stock

Cut Tape

$7.04

$5.40

$4.99

$4.54

Reel

$4.13

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: 1,000

ADUM4190-EP

1 Channel

5000 Vrms

Galvanic

10 MHz

400 kHz

72 dB

10 nA

2.5 mV

20 V

3 V

1.4 mA, 2.9 mA

- 55 C

+ 125 C

SMD/SMT

SOIC-16

Reel, Cut Tape, MouseReel

Isolation Amplifiers 5kV High Stability Isolated Error Amp

ADUM4190BRIZ-RL
Analog Devices
1: $4.83
1,194In Stock

Mfr. Part No.
ADUM4190BRIZ-RL

Mouser Part No
584-ADUM4190BRIZ-RL

Analog Devices

Isolation Amplifiers 5kV High Stability Isolated Error Amp

Learn More

Datasheet

1,194In Stock

Cut Tape

$4.83

$3.68

$3.34

$3.06

Reel

$2.73

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MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ADUM4190

1 Channel

5 kVrms

Galvanic

10 MHz

400 kHz

72 dB

10 nA

2.5 mV

20 V

3 V

1.4 mA, 2.9 mA

- 40 C

+ 125 C

SMD/SMT

SOIC-16

Reel, Cut Tape, MouseReel

Isolation Amplifiers 2.5kV High Stability Isolated Error Amp

ADUM3190WSRQZ
Analog Devices
1: $4.92
347In Stock

Mfr. Part No.
ADUM3190WSRQZ

Mouser Part No
584-ADUM3190WSRQZ

Analog Devices

Isolation Amplifiers 2.5kV High Stability Isolated Error Amp

Learn More

Datasheet

347In Stock

$4.92

$3.76

$3.34

$3.11

View

Min.: 1
Mult.: 1

ADUM3190

1 Channel

2.5 kVrms

Galvanic

10 MHz

200 kHz

72 dB

10 nA

2.5 mV

20 V

3 V

1.4 mA, 2.9 mA

- 40 C

+ 125 C

SMD/SMT

QSOP-16

AEC-Q100

Tube

Isolation Amplifiers 5kV High Stability Isolated Error Amp

ADUM4190ARIZ
Analog Devices
1: $4.52
5,969In Stock

Mfr. Part No.
ADUM4190ARIZ

Mouser Part No
584-ADUM4190ARIZ

Analog Devices

Isolation Amplifiers 5kV High Stability Isolated Error Amp

Learn More

Datasheet

5,969In Stock

$4.52

$3.43

$3.06

$2.83

View

Min.: 1
Mult.: 1

ADUM4190

1 Channel

5 kVrms

Galvanic

10 MHz

200 kHz

72 dB

10 nA

2.5 mV

20 V

3 V

1.4 mA, 2.9 mA

- 40 C

+ 125 C

SMD/SMT

SOIC-16

Tube

Isolation Amplifiers 2.5kV High Stability Isolated Error Amp

ADUM3190TRQZ
Analog Devices
1: $4.45
5,191In Stock
588On Order

Mfr. Part No.
ADUM3190TRQZ

Mouser Part No
584-ADUM3190TRQZ

Analog Devices

Isolation Amplifiers 2.5kV High Stability Isolated Error Amp

Learn More

Datasheet

5,191In Stock

588On Order

$4.45

$3.38

$2.83

$2.70

View

Min.: 1
Mult.: 1

ADUM3190

1 Channel

2.5 kVrms

Galvanic

10 MHz

400 kHz

72 dB

10 nA

2.5 mV

20 V

3 V

1.4 mA, 2.9 mA

- 40 C

+ 125 C

SMD/SMT

QSOP-16

Tube

Isolation Amplifiers 2.5kV High Stability Isolated Error Amp

ADUM3190TRQZ-RL7
Analog Devices
1: $4.45
1,430In Stock

Mfr. Part No.
ADUM3190TRQZ-RL7

Mouser Part No
584-ADUM3190TRQZ-RL7

Analog Devices

Isolation Amplifiers 2.5kV High Stability Isolated Error Amp

Learn More

Datasheet

1,430In Stock

Cut Tape

$4.45

$3.38

$3.11

$2.81

Reel

$2.50

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ADUM3190

1 Channel

2.5 kVrms

Galvanic

10 MHz

400 kHz

72 dB

10 nA

2.5 mV

20 V

3 V

1.4 mA, 2.9 mA

- 40 C

+ 125 C

SMD/SMT

QSOP-16

Reel, Cut Tape, MouseReel

Isolation Amplifiers 2.5kV High Stability Isolated Error Amp

ADUM3190SRQZ-RL7
Analog Devices
1: $4.15
802In Stock

Mfr. Part No.
ADUM3190SRQZ-RL7

Mouser Part No
584-ADUM3190SRQZ-RL7

Analog Devices

Isolation Amplifiers 2.5kV High Stability Isolated Error Amp

Learn More

Datasheet

802In Stock

Cut Tape

$4.15

$3.14

$2.90

$2.61

Reel

$2.33

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MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ADUM3190

1 Channel

2.5 kVrms

Galvanic

10 MHz

200 kHz

72 dB

10 nA

2.5 mV

20 V

3 V

1.4 mA, 2.9 mA

- 40 C

+ 125 C

SMD/SMT

QSOP-16

Reel, Cut Tape, MouseReel

Isolation Amplifiers 5kV High Stability Isolated Error Amp

ADUM4190ARIZ-RL
Analog Devices
1: $4.52
1,413In Stock

Mfr. Part No.
ADUM4190ARIZ-RL

Mouser Part No
584-ADUM4190ARIZ-RL

Analog Devices

Isolation Amplifiers 5kV High Stability Isolated Error Amp

Learn More

Datasheet

1,413In Stock

Cut Tape

$4.52

$3.43

$3.16

$2.86

Reel

$2.54

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MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ADUM4190

1 Channel

5 kVrms

Galvanic

10 MHz

200 kHz

72 dB

10 nA

2.5 mV

20 V

3 V

1.4 mA, 2.9 mA

- 40 C

+ 125 C

SMD/SMT

SOIC-16

Reel, Cut Tape, MouseReel

Isolation Amplifiers 2.5kV High Stability Isolated Error Amp

ADUM3190BRQZ
Analog Devices
1: $3.97
214In Stock

Mfr. Part No.
ADUM3190BRQZ

Mouser Part No
584-ADUM3190BRQZ

Analog Devices

Isolation Amplifiers 2.5kV High Stability Isolated Error Amp

Learn More

Datasheet

214In Stock

$3.97

$3.04

$2.58

$2.47

View

Min.: 1
Mult.: 1

ADUM3190

1 Channel

2.5 kVrms

Galvanic

10 MHz

400 kHz

72 dB

10 nA

2.5 mV

20 V

3 V

1.4 mA, 2.9 mA

- 40 C

+ 125 C

SMD/SMT

QSOP-16

Tube

Isolation Amplifiers 2.5kV High Stability Isolated Error Amp

ADUM3190WSRQZ-RL7
Analog Devices
1: $4.92
680In Stock

Mfr. Part No.
ADUM3190WSRQZ-RL7

Mouser Part No
584-ADUM3190WSRQZRL7

Analog Devices

Isolation Amplifiers 2.5kV High Stability Isolated Error Amp

Learn More

Datasheet

680In Stock

Cut Tape

$4.92

$3.76

$3.47

$3.13

Reel

$2.84

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ADUM3190

1 Channel

- 40 C

+ 125 C

SMD/SMT

QSOP-16

AEC-Q100

Reel, Cut Tape, MouseReel

Isolation Amplifiers 2.5kV High Stability Isolated Error Amp

ADUM3190WTRQZ
Analog Devices
1: $5.37
110In Stock
151Expected 2026/07/27

Mfr. Part No.
ADUM3190WTRQZ

Mouser Part No
584-ADUM3190WTRQZ

Analog Devices

Isolation Amplifiers 2.5kV High Stability Isolated Error Amp

Learn More

Datasheet

110In Stock

151Expected 2026/07/27

$5.37

$4.09

$3.48

$3.34

View

Min.: 1
Mult.: 1

ADUM3190

1 Channel

2.5 kVrms

Galvanic

10 MHz

400 kHz

72 dB

10 nA

2.5 mV

20 V

3 V

1.4 mA, 2.9 mA

- 40 C

+ 125 C

SMD/SMT

QSOP-16

AEC-Q100

Tube

Isolation Amplifiers 5kV High Stability Isolated Error Amp

ADUM4190TRIZ
Analog Devices
1: $5.11
223In Stock

Mfr. Part No.
ADUM4190TRIZ

Mouser Part No
584-ADUM4190TRIZ

Analog Devices

Isolation Amplifiers 5kV High Stability Isolated Error Amp

Learn More

Datasheet

223In Stock

$5.11

$3.90

$3.54

$3.23

View

Min.: 1
Mult.: 1

ADUM4190

1 Channel

5 kVrms

Galvanic

10 MHz

400 kHz

72 dB

10 nA

2.5 mV

20 V

3 V

1.4 mA, 2.9 mA

- 40 C

+ 125 C

SMD/SMT

SOIC-16

Tube

Isolation Amplifiers 5kV High Stability Isolated Error Amp

ADUM4190TRIZ-EP
Analog Devices
1: $7.09
177In Stock

Mfr. Part No.
ADUM4190TRIZ-EP

Mouser Part No
584-ADUM4190TRIZ-EP

Analog Devices

Isolation Amplifiers 5kV High Stability Isolated Error Amp

Learn More

Datasheet

177In Stock

$7.09

$5.45

$4.95

$4.44

View

Min.: 1
Mult.: 1

ADUM4190-EP

1 Channel

5000 Vrms

Galvanic

10 MHz

400 kHz

72 dB

10 nA

2.5 mV

20 V

3 V

1.4 mA, 2.9 mA

- 55 C

+ 125 C

SMD/SMT

SOIC-16

Tube

Isolation Amplifiers 5kV High Stability Isolated Error Amp

ADUM4190TRIZ-RL
Analog Devices
1: $5.11
355In Stock

Mfr. Part No.
ADUM4190TRIZ-RL

Mouser Part No
584-ADUM4190TRIZ-RL

Analog Devices

Isolation Amplifiers 5kV High Stability Isolated Error Amp

Learn More

Datasheet

355In Stock

Cut Tape

$5.11

$3.90

$3.59

$3.26

Reel

$2.94

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ADUM4190

1 Channel

5 kVrms

Galvanic

10 MHz

400 kHz

72 dB

10 nA

2.5 mV

20 V

3 V

1.4 mA, 2.9 mA

- 40 C

+ 125 C

SMD/SMT

SOIC-16

Reel, Cut Tape, MouseReel

Isolation Amplifiers 2.5kV High Stability Isolated Error Amp

ADUM3190ARQZ
Analog Devices
1: $3.93
8In Stock
2,352On Order

Mfr. Part No.
ADUM3190ARQZ

Mouser Part No
584-ADUM3190ARQZ

Analog Devices

Isolation Amplifiers 2.5kV High Stability Isolated Error Amp

Learn More

Datasheet

8In Stock

2,352On Order

$3.93

$2.90

$2.40

$2.29

View

Min.: 1
Mult.: 1

ADUM3190

1 Channel

2.5 kVrms

Galvanic

10 MHz

200 kHz

72 dB

10 nA

2.5 mV

20 V

3 V

1.4 mA, 2.9 mA

- 40 C

+ 125 C

SMD/SMT

QSOP-16

Tube

Isolation Amplifiers 2.5kV High Stability Isolated Error Amp

ADUM3190ARQZ-RL7
Analog Devices
1: $3.83
631In Stock
1,000Expected 2026/12/08

Mfr. Part No.
ADUM3190ARQZ-RL7

Mouser Part No
584-ADUM3190ARQZ-RL7

Analog Devices

Isolation Amplifiers 2.5kV High Stability Isolated Error Amp

Learn More

Datasheet

631In Stock

1,000Expected 2026/12/08

Cut Tape

$3.83

$2.90

$2.65

$2.40

Reel

$2.13

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ADUM3190

1 Channel

2.5 kVrms

Galvanic

10 MHz

200 kHz

72 dB

10 nA

2.5 mV

20 V

3 V

1.4 mA, 2.9 mA

- 40 C

+ 125 C

SMD/SMT

QSOP-16

Reel, Cut Tape, MouseReel

Isolation Amplifiers 2.5kV High Stability Isolated Error Amp

ADUM3190SRQZ
Analog Devices
1: $4.15
314In Stock

Mfr. Part No.
ADUM3190SRQZ

Mouser Part No
584-ADUM3190SRQZ

Analog Devices

Isolation Amplifiers 2.5kV High Stability Isolated Error Amp

Learn More

Datasheet

314In Stock

$4.15

$3.14

$2.62

$2.50

View

Min.: 1
Mult.: 1

ADUM3190

1 Channel

2.5 kVrms

Galvanic

10 MHz

200 kHz

72 dB

10 nA

2.5 mV

20 V

3 V

1.4 mA, 2.9 mA

- 40 C

+ 125 C

SMD/SMT

QSOP-16

Tube

Isolation Amplifiers 5kV High Stability Isolated Error Amp

ADUM4190SRIZ
Analog Devices
1: $4.86
465In Stock

Mfr. Part No.
ADUM4190SRIZ

Mouser Part No
584-ADUM4190SRIZ

Analog Devices

Isolation Amplifiers 5kV High Stability Isolated Error Amp

Learn More

Datasheet

465In Stock

$4.86

$3.70

$3.31

$3.06

View

Min.: 1
Mult.: 1

ADUM4190

1 Channel

5 kVrms

Galvanic

10 MHz

200 kHz

72 dB

10 nA

2.5 mV

20 V

3 V

1.4 mA, 2.9 mA

- 40 C

+ 125 C

SMD/SMT

SOIC-16

Tube

Isolation Amplifiers 2.5kV High Stability Isolated Error Amp

ADUM3190WTRQZ-RL7
Analog Devices
1: $5.31
838Expected 2026/07/01

Mfr. Part No.
ADUM3190WTRQZ-RL7

Mouser Part No
584-ADUM3190WTRQZRL7

Analog Devices

Isolation Amplifiers 2.5kV High Stability Isolated Error Amp

Learn More

Datasheet

838Expected 2026/07/01

Cut Tape

$5.31

$4.05

$3.73

$3.38

Reel

$3.07

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ADUM3190

1 Channel

2.5 kVrms

Galvanic

10 MHz

400 kHz

72 dB

10 nA

2.5 mV

20 V

3 V

1.4 mA, 2.9 mA

- 40 C

+ 125 C

SMD/SMT

QSOP-16

AEC-Q100

Reel, Cut Tape, MouseReel

Isolation Amplifiers 5kV High Stability Isolated Error Amp

ADUM4190SRIZ-RL
Analog Devices
1: $4.86
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
ADUM4190SRIZ-RL

Mouser Part No
584-ADUM4190SRIZ-RL

Analog Devices

Isolation Amplifiers 5kV High Stability Isolated Error Amp

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$4.86

$3.70

$3.41

$3.09

Reel

$2.76

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ADUM4190

1 Channel

5 kVrms

Galvanic

10 MHz

200 kHz

72 dB

20 V

3 V

1.4 mA, 2.9 mA

- 40 C

+ 125 C

SMD/SMT

SOIC-16

Reel, Cut Tape, MouseReel

ADuM3190/4190 Isolated Error Amplifier

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