Current Sense Amplifiers – Mouser Singapore

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INA186/INA186-Q1 Current Shunt Monitor

Texas Instruments INA186/INA186-Q1 Current Shunt Monitor is a bidirectional, low-power, voltage-output, current-sense amplifier (also called a current-shunt monitor). This device is commonly used for overcurrent protection, precision current measurement for system optimization, or in closed-loop feedback circuits. The INA186/INA186-Q1 can sense drops across shunts at common-mode voltages from –0.2V to +40V, independent of the supply voltage. Five fixed gain options are available: 25V/V, 50V/V, 100V/V, 200V/V, or 500V/V. The low input bias current of the INA186/INA186-Q1 permits larger current-sense resistors, thus providing accurate current measurements in the microamp range. The zero-drift architecture's low offset voltage extends the current measurement's dynamic range. This feature allows for smaller sense resistors with lower power loss while providing accurate current measurements. The Texas Instruments INA186-Q1 devices are AEC-Q100 qualified for automotive applications.

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Part #

Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A5IDCKT

INA186A5IDCKR
Texas Instruments
1: $1.40
5,716In Stock

Mfr. Part No.
INA186A5IDCKR

Mouser Part No
595-INA186A5IDCKR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A5IDCKT

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Datasheet

5,716In Stock

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$1.40

$1.01

$0.908

$0.798

Reel

$0.66

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: 3,000

INA186

1 Channel

27 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

90 uA

- 0.04 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

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Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec

INA186A2QDDFRQ1
Texas Instruments
1: $2.04
2,742In Stock

Mfr. Part No.
INA186A2QDDFRQ1

Mouser Part No
595-INA186A2QDDFRQ1

Texas Instruments

Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec

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Datasheet

2,742In Stock

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$2.04

$1.49

$1.35

$1.20

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$0.969

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: 3,000

INA186

1 Channel

37 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

90 uA

- 0.04 %

- 40 C

+ 125 C

SMD/SMT

SOT-23-THIN-8

AEC-Q100

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Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A1IDCKR

INA186A1IDCKT
Texas Instruments
1: $2.14
9,640In Stock

Mfr. Part No.
INA186A1IDCKT

Mouser Part No
595-INA186A1IDCKT

Texas Instruments

Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A1IDCKR

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Datasheet

9,640In Stock

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$2.14

$1.57

$1.42

$1.26

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$1.17

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: 250

INA186

1 Channel

45 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

90 uA

- 0.04 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec

INA186A3QDBVRQ1
Texas Instruments
1: $2.00
2,536In Stock

Mfr. Part No.
INA186A3QDBVRQ1

Mouser Part No
595-INA186A3QDBVRQ1

Texas Instruments

Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec

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Datasheet

2,536In Stock

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$2.00

$1.46

$1.31

$1.16

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$0.922

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: 3,000

INA186

1 Channel

35 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

90 uA

- 0.04 %

- 40 C

+ 125 C

SMD/SMT

SOT-23-5

AEC-Q100

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Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A4IDDFT

INA186A4IDDFR
Texas Instruments
1: $1.88
3,891In Stock

Mfr. Part No.
INA186A4IDDFR

Mouser Part No
595-INA186A4IDDFR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A4IDDFT

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Datasheet

3,891In Stock

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$1.88

$1.36

$1.24

$1.10

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$0.842

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Mult.: 1

: 3,000

INA186

1 Channel

33 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

90 uA

- 0.04 %

- 40 C

+ 125 C

SMD/SMT

SOT-23-8

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Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec

INA186A5QDBVRQ1
Texas Instruments
1: $1.93
2,126In Stock

Mfr. Part No.
INA186A5QDBVRQ1

Mouser Part No
595-INA186A5QDBVRQ1

Texas Instruments

Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec

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Datasheet

2,126In Stock

Cut Tape

$1.93

$1.40

$1.26

$1.12

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$0.895

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Mult.: 1

: 3,000

INA186

1 Channel

27 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

90 uA

- 0.04 %

- 40 C

+ 125 C

SMD/SMT

SOT-23-5

AEC-Q100

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Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec

INA186A1QDDFRQ1
Texas Instruments
1: $2.04
7,591In Stock

Mfr. Part No.
INA186A1QDDFRQ1

Mouser Part No
595-INA186A1QDDFRQ1

Texas Instruments

Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec

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Datasheet

7,591In Stock

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$2.04

$1.49

$1.35

$1.19

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$0.997

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Mult.: 1

: 3,000

INA186

1 Channel

45 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

90 uA

- 0.04 %

- 40 C

+ 125 C

SMD/SMT

SOT-23-THIN-8

AEC-Q100

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Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec

INA186A4QDBVRQ1
Texas Instruments
1: $1.93
7,903In Stock

Mfr. Part No.
INA186A4QDBVRQ1

Mouser Part No
595-INA186A4QDBVRQ1

Texas Instruments

Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec

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Datasheet

7,903In Stock

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$1.93

$1.40

$1.26

$1.12

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$0.899

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Mult.: 1

: 3,000

INA186

1 Channel

33 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

90 uA

- 0.04 %

- 40 C

+ 125 C

SMD/SMT

SOT-23-5

AEC-Q100

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Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec

INA186A4QDDFRQ1
Texas Instruments
1: $2.04
2,845In Stock

Mfr. Part No.
INA186A4QDDFRQ1

Mouser Part No
595-INA186A4QDDFRQ1

Texas Instruments

Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec

Learn More

Datasheet

2,845In Stock

Cut Tape

$2.04

$1.49

$1.35

$1.20

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$0.969

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA186

1 Channel

33 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

90 uA

- 0.04 %

- 40 C

+ 125 C

SMD/SMT

SOT-23-THIN-8

AEC-Q100

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Current Sense Amplifiers 40-V bidirectional h igh-precision curr

INA186A4IYFDR
Texas Instruments
1: $1.35
2,603In Stock

Mfr. Part No.
INA186A4IYFDR

Mouser Part No
595-INA186A4IYFDR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional h igh-precision curr

Learn More

Datasheet

2,603In Stock

Cut Tape

$1.35

$0.97

$0.876

$0.77

Reel

$0.635

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA186

1 Channel

33 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

90 uA

- 0.04 %

- 40 C

+ 125 C

SMD/SMT

DSBGA-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec

INA186A4QDCKRQ1
Texas Instruments
1: $1.85
1,607In Stock

Mfr. Part No.
INA186A4QDCKRQ1

Mouser Part No
595-INA186A4QDCKRQ1

Texas Instruments

Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec

Learn More

Datasheet

1,607In Stock

Cut Tape

$1.85

$1.34

$1.21

$1.07

Reel

$0.895

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Min.: 1
Mult.: 1

: 3,000

INA186

1 Channel

33 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

90 uA

- 0.04 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

AEC-Q100

Reel, Cut Tape, MouseReel

Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec

INA186A1QDCKRQ1G4
Texas Instruments
1: $2.07
2,978In Stock
New Product

Mfr. Part No.
INA186A1QDCKRQ1G4

Mouser Part No
595-INA186A1QDCRQ1G4

New Product

Texas Instruments

Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec

Learn More

Datasheet

2,978In Stock

Cut Tape

$2.07

$1.52

$1.37

Reel

$1.37

Min.: 1
Mult.: 1
Max.: 25

: 3,000

INA186A1QDCKRQ1G4

1 Channel

- 200 mV to 40 V

120 dB

3 nA

50 uV

5.5 V

1.7 V

90 uA

1 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

AEC-Q100

Reel, Cut Tape

Current Sense Amplifiers 40-V bidirectional h igh-precision curr

INA186A2IDCKRG4
Texas Instruments
1: $1.61
2,966In Stock
New Product

Mfr. Part No.
INA186A2IDCKRG4

Mouser Part No
595-INA186A2IDCKRG4

New Product

Texas Instruments

Current Sense Amplifiers 40-V bidirectional h igh-precision curr

Learn More

Datasheet

2,966In Stock

Cut Tape

$1.61

$1.16

$1.04

Reel

$1.04

Min.: 1
Mult.: 1
Max.: 25

: 3,000

INA186A2IDCKRG4

1 Channel

- 200 mV to 40 V

120 dB

3 nA

50 uV

5.5 V

1.7 V

90 uA

1 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape

Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec

INA186A2QDCKRQ1G4
Texas Instruments
1: $2.07
2,916In Stock
New Product

Mfr. Part No.
INA186A2QDCKRQ1G4

Mouser Part No
595-INA186A2QDCRQ1G4

New Product

Texas Instruments

Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec

Learn More

Datasheet

2,916In Stock

Cut Tape

$2.07

$1.52

$1.37

Reel

$1.37

Min.: 1
Mult.: 1
Max.: 50

: 3,000

INA186A2QDCKRQ1G4

1 Channel

- 200 mV to 40 V

120 dB

3 nA

50 uV

5.5 V

1.7 V

90 uA

1 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

AEC-Q100

Reel, Cut Tape

Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec

INA186A3QDCKRQ1G4
Texas Instruments
1: $2.07
2,707In Stock
New Product

Mfr. Part No.
INA186A3QDCKRQ1G4

Mouser Part No
595-INA186A3QDCRQ1G4

New Product

Texas Instruments

Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec

Learn More

Datasheet

2,707In Stock

Cut Tape

$2.07

$1.52

$1.37

Reel

$1.37

Min.: 1
Mult.: 1
Max.: 50

: 3,000

INA186A3QDCKRQ1G4

1 Channel

- 200 mV to 40 V

120 dB

3 nA

50 uV

5.5 V

1.7 V

90 uA

1 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

AEC-Q100

Reel, Cut Tape

Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec

INA186A4QDCKRQ1G4
Texas Instruments
1: $2.07
2,980In Stock
New Product

Mfr. Part No.
INA186A4QDCKRQ1G4

Mouser Part No
595-INA186A4QDCRQ1G4

New Product

Texas Instruments

Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec

Learn More

Datasheet

2,980In Stock

Cut Tape

$2.07

$1.52

$1.37

Reel

$1.37

Min.: 1
Mult.: 1
Max.: 25

: 3,000

INA186A4QDCKRQ1G4

1 Channel

- 200 mV to 40 V

120 dB

3 nA

50 uV

5.5 V

1.7 V

90 uA

1 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

AEC-Q100

Reel, Cut Tape

Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec

INA186A5QDCKRQ1G4
Texas Instruments
1: $2.07
2,980In Stock
New Product

Mfr. Part No.
INA186A5QDCKRQ1G4

Mouser Part No
595-INA186A5QDCRQ1G4

New Product

Texas Instruments

Current Sense Amplifiers AEC-Q100 40-V bidi r ectional high-prec

Learn More

Datasheet

2,980In Stock

Cut Tape

$2.07

$1.52

$1.37

Reel

$1.37

Min.: 1
Mult.: 1
Max.: 25

: 3,000

INA186A5QDCKRQ1G4

1 Channel

- 200 mV to 40 V

120 dB

3 nA

50 uV

5.5 V

1.7 V

90 uA

1 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

AEC-Q100

Reel, Cut Tape

Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A1IDDFT

INA186A1IDDFR
Texas Instruments
1: $1.53
13,479In Stock

Mfr. Part No.
INA186A1IDDFR

Mouser Part No
595-INA186A1IDDFR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A1IDDFT

Learn More

Datasheet

13,479In Stock

Cut Tape

$1.53

$1.10

$0.99

$0.873

Reel

$0.688

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA186

1 Channel

45 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

90 uA

- 0.04 %

- 40 C

+ 125 C

SMD/SMT

SOT-23-8

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A2IDCKT

INA186A2IDCKR
Texas Instruments
1: $1.40
3,683In Stock

Mfr. Part No.
INA186A2IDCKR

Mouser Part No
595-INA186A2IDCKR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A2IDCKT

Learn More

Datasheet

3,683In Stock

Cut Tape

$1.40

$1.01

$0.908

$0.798

Reel

$0.655

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA186

1 Channel

37 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

90 uA

- 0.04 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A2IDDFT

INA186A2IDDFR
Texas Instruments
1: $1.65
3,673In Stock

Mfr. Part No.
INA186A2IDDFR

Mouser Part No
595-INA186A2IDDFR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A2IDDFT

Learn More

Datasheet

3,673In Stock

Cut Tape

$1.65

$1.21

$1.09

$0.965

Reel

$0.806

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA186

1 Channel

37 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

90 uA

- 0.04 %

- 40 C

+ 125 C

SMD/SMT

SOT-23-8

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 40-V bidirectional h igh-precision curr

INA186A3IYFDR
Texas Instruments
1: $1.40
4,302In Stock

Mfr. Part No.
INA186A3IYFDR

Mouser Part No
595-INA186A3IYFDR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional h igh-precision curr

Learn More

Datasheet

4,302In Stock

Cut Tape

$1.40

$1.01

$0.908

$0.798

Reel

$0.669

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA186

1 Channel

35 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

90 uA

- 0.04 %

- 40 C

+ 125 C

SMD/SMT

DSBGA-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A4IDCKT

INA186A4IDCKR
Texas Instruments
1: $1.39
1,118In Stock
3,000Expected 20/7/2026

Mfr. Part No.
INA186A4IDCKR

Mouser Part No
595-INA186A4IDCKR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A4IDCKT

Learn More

Datasheet

1,118In Stock

3,000Expected 20/7/2026

Cut Tape

$1.39

$0.999

$0.902

$0.795

Reel

$0.649

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA186

1 Channel

33 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

90 uA

- 0.04 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A5IDDFT

INA186A5IDDFR
Texas Instruments
1: $1.65
2,650In Stock

Mfr. Part No.
INA186A5IDDFR

Mouser Part No
595-INA186A5IDDFR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A5IDDFT

Learn More

Datasheet

2,650In Stock

Cut Tape

$1.65

$1.21

$1.09

$0.965

Reel

$0.806

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA186

1 Channel

27 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

90 uA

- 0.04 %

- 40 C

+ 125 C

SMD/SMT

SOT-23-8

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 40-V bidirectional h igh-precision curr

INA186A5IYFDR
Texas Instruments
1: $1.40
4,160In Stock

Mfr. Part No.
INA186A5IYFDR

Mouser Part No
595-INA186A5IYFDR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional h igh-precision curr

Learn More

Datasheet

4,160In Stock

Cut Tape

$1.40

$1.01

$0.974

$0.958

Reel

$0.748

$0.638

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA186

1 Channel

27 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

90 uA

- 0.04 %

- 40 C

+ 125 C

SMD/SMT

DSBGA-6

Reel, Cut Tape, MouseReel

Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A1IDCKT

INA186A1IDCKR
Texas Instruments
1: $1.39
28In Stock
15,000Expected 15/6/2026

Mfr. Part No.
INA186A1IDCKR

Mouser Part No
595-INA186A1IDCKR

Texas Instruments

Current Sense Amplifiers 40-V bidirectional h igh-precision curr A 595-INA186A1IDCKT

Learn More

Datasheet

28In Stock

15,000Expected 15/6/2026

Cut Tape

$1.39

$0.999

$0.902

$0.795

Reel

$0.655

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

INA186

1 Channel

45 kHz

- 200 mV to 40 V

150 dB

500 pA

- 3 uV

5.5 V

1.7 V

90 uA

- 0.04 %

- 40 C

+ 125 C

SMD/SMT

SC-70-6

Reel, Cut Tape, MouseReel

INA186/INA186-Q1 Current Shunt Monitor

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