Current Sensing Amplifiers

Current sensing amplifiers measure current by outputting a voltage that is proportional to the flowing power current. A resistor is used to convert the load current to a small voltage which is then accurately amplified. They offer real-time overcurrent protection.

What are the different applications of current sensing amplifiers?

Accurate current sensing is crucial to optimising p...

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INA181A3IDBVR Texas Instruments, Current Sense Amplifier Single Voltage 6-Pin SOT-23
INA181A3IDBVR Texas Instruments, Current Sense Amplifier Single Voltage 6-Pin SOT-23
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RS Stock No.: 268-7486Brand: Texas InstrumentsManufacturers Part No.: INA181A3IDBVR

€ 920.40

€ 0.307 Each (On a Reel of 3000) (ex VAT)

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3000

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3000€ 0.307
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Texas Instruments
Single
2.7 → 5.5 V
-
100dB
1
Voltage
-
-
SOT-23
6
-
-
-
-
-
-
-
-
-
INA181A3IDBVR Texas Instruments, Current Sense Amplifier Single Voltage 6-Pin SOT-23
INA181A3IDBVR Texas Instruments, Current Sense Amplifier Single Voltage 6-Pin SOT-23
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Also available in industry standard packaging
RS Stock No.: 268-7487Brand: Texas InstrumentsManufacturers Part No.: INA181A3IDBVR

€ 7.67

€ 0.307 Each (In a Pack of 25) (ex VAT)

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25

Available in multiples of 25
25€ 0.307
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Texas Instruments
Single
2.7 → 5.5 V
-
100dB
1
Voltage
-
-
SOT-23
6
-
-
-
-
-
-
-
-
-
INA190A2IRSWR Texas Instruments, Current Sense Amplifier Single Voltage 10-Pin UQFN
INA190A2IRSWR Texas Instruments, Current Sense Amplifier Single Voltage 10-Pin UQFN
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RS Stock No.: 268-7488Brand: Texas InstrumentsManufacturers Part No.: INA190A2IRSWR

€ 5,593.20

€ 1.864 Each (On a Reel of 3000) (ex VAT)

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3000

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3000€ 1.864
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Texas Instruments
Single
1.7 → 5.5 V
-
150dB
1
Voltage
-
-
UQFN
10
-
-
-
-
-
-
-
-
-
INA190A2IRSWR Texas Instruments, Current Sense Amplifier Single Voltage 10-Pin UQFN
INA190A2IRSWR Texas Instruments, Current Sense Amplifier Single Voltage 10-Pin UQFN
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Also available in industry standard packaging
RS Stock No.: 268-7489Brand: Texas InstrumentsManufacturers Part No.: INA190A2IRSWR

€ 9.32

€ 1.864 Each (In a Pack of 5) (ex VAT)

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5

Available in multiples of 5
5€ 1.864
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Texas Instruments
Single
1.7 → 5.5 V
-
150dB
1
Voltage
-
-
UQFN
10
-
-
-
-
-
-
-
-
-
INA190A4IRSWR Texas Instruments, Current Sense Amplifier Single Voltage 10-Pin UQFN
INA190A4IRSWR Texas Instruments, Current Sense Amplifier Single Voltage 10-Pin UQFN
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Also available in industry standard packaging
RS Stock No.: 268-7492Brand: Texas InstrumentsManufacturers Part No.: INA190A4IRSWR

€ 9.32

€ 1.864 Each (In a Pack of 5) (ex VAT)

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5

Available in multiples of 5
5€ 1.864
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Texas Instruments
Single
1.7 → 5.5 V
-
150dB
1
Voltage
-
-
UQFN
10
-
-
-
-
-
-
-
-
-
INA190A4IRSWR Texas Instruments, Current Sense Amplifier Single Voltage 10-Pin UQFN
INA190A4IRSWR Texas Instruments, Current Sense Amplifier Single Voltage 10-Pin UQFN
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RS Stock No.: 268-7490Brand: Texas InstrumentsManufacturers Part No.: INA190A4IRSWR

€ 5,593.20

€ 1.864 Each (On a Reel of 3000) (ex VAT)

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3000

Available in multiples of 3000
3000€ 1.864
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Texas Instruments
Single
1.7 → 5.5 V
-
150dB
1
Voltage
-
-
UQFN
10
-
-
-
-
-
-
-
-
-
INA199A3DCKT Texas Instruments, Current Shunt Monitor Single Voltage 6-Pin SC-70
INA199A3DCKT Texas Instruments, Current Shunt Monitor Single Voltage 6-Pin SC-70
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RS Stock No.: 268-7493Brand: Texas InstrumentsManufacturers Part No.: INA199A3DCKT

€ 262.55

€ 1.05 Each (On a Reel of 250) (ex VAT)

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250

Available in multiples of 250
250€ 1.05
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Texas Instruments
Single
2.7 → 26 V
-
120dB
1
Voltage
-
-
SC-70
6
-
-
-
-
-
-
-
-
-
INA199A3DCKT Texas Instruments, Current Shunt Monitor Single Voltage 6-Pin SC-70
INA199A3DCKT Texas Instruments, Current Shunt Monitor Single Voltage 6-Pin SC-70
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Also available in industry standard packaging
RS Stock No.: 268-7494Brand: Texas InstrumentsManufacturers Part No.: INA199A3DCKT

€ 10.50

€ 1.05 Each (In a Pack of 10) (ex VAT)

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10

Available in multiples of 10
10€ 1.05
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Texas Instruments
Single
2.7 → 26 V
-
120dB
1
Voltage
-
-
SC-70
6
-
-
-
-
-
-
-
-
-
ISL28005FH50Z-T7A Renesas Electronics, Current Sense Amplifier Rail to Rail 5-Pin 5 Ld SOT-23
ISL28005FH50Z-T7A Renesas Electronics, Current Sense Amplifier Rail to Rail 5-Pin 5 Ld SOT-23
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RS Stock No.: 263-8907Brand: Renesas ElectronicsManufacturers Part No.: ISL28005FH50Z-T7A

€ 781.75

€ 3.127 Each (On a Reel of 250) (ex VAT)

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250

Available in multiples of 250
250€ 3.127
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Renesas Electronics
-
50 V
-
105dB
-
Rail to Rail
-
-
5 Ld SOT-23
5
-
-
-
-
-
-
-
-
-
ISL28005FH50Z-T7A Renesas Electronics, Current Sense Amplifier Rail to Rail 5-Pin 5 Ld SOT-23
ISL28005FH50Z-T7A Renesas Electronics, Current Sense Amplifier Rail to Rail 5-Pin 5 Ld SOT-23
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Also available in industry standard packaging
RS Stock No.: 263-8908Brand: Renesas ElectronicsManufacturers Part No.: ISL28005FH50Z-T7A

€ 6.21

€ 3.103 Each (In a Pack of 2) (ex VAT)

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2

Available in multiples of 2
2€ 3.103
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Renesas Electronics
-
50 V
-
105dB
-
Rail to Rail
-
-
5 Ld SOT-23
5
-
-
-
-
-
-
-
-
-
ISL28006FH20Z-T7A Renesas Electronics, Current Sense Amplifier Rail to Rail 5-Pin 5 Ld SOT-23
ISL28006FH20Z-T7A Renesas Electronics, Current Sense Amplifier Rail to Rail 5-Pin 5 Ld SOT-23
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RS Stock No.: 263-8909Brand: Renesas ElectronicsManufacturers Part No.: ISL28006FH20Z-T7A

€ 967.60

€ 3.87 Each (On a Reel of 250) (ex VAT)

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250

Available in multiples of 250
250€ 3.87
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Renesas Electronics
-
20 V
-
105dB
-
Rail to Rail
-
-
5 Ld SOT-23
5
-
-
-
-
-
-
-
-
-
ISL28006FH20Z-T7A Renesas Electronics, Current Sense Amplifier Rail to Rail 5-Pin 5 Ld SOT-23
ISL28006FH20Z-T7A Renesas Electronics, Current Sense Amplifier Rail to Rail 5-Pin 5 Ld SOT-23
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Also available in industry standard packaging
RS Stock No.: 263-8910Brand: Renesas ElectronicsManufacturers Part No.: ISL28006FH20Z-T7A

€ 10.55

€ 5.275 Each (In a Pack of 2) (ex VAT)

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2

Available in multiples of 2
2€ 5.275
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Renesas Electronics
-
20 V
-
105dB
-
Rail to Rail
-
-
5 Ld SOT-23
5
-
-
-
-
-
-
-
-
-
TSC199A1ICT STMicroelectronics, Current Sense Amplifier Single Voltage 10-Pin QFN10
TSC199A1ICT STMicroelectronics, Current Sense Amplifier Single Voltage 10-Pin QFN10
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RS Stock No.: 276-920Brand: STMicroelectronicsManufacturers Part No.: TSC199A1ICT

€ 2,017.80

€ 0.673 Each (On a Reel of 3000) (ex VAT)

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3000

Available in multiples of 3000
3000€ 0.673
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STMicroelectronics
Single
2.7 → 26 V
-
-
-
Voltage
-
-
QFN10
10
-
-
-
-
-
-
-
-
-
TSC199A1ICT STMicroelectronics, Current Sense Amplifier Single Voltage 10-Pin QFN10
TSC199A1ICT STMicroelectronics, Current Sense Amplifier Single Voltage 10-Pin QFN10
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Also available in industry standard packaging
RS Stock No.: 276-921Brand: STMicroelectronicsManufacturers Part No.: TSC199A1ICT

€ 6.73

€ 0.673 Each (Supplied as a Tape) (ex VAT)

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10

Available in multiples of 10
10€ 0.673
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STMicroelectronics
Single
2.7 → 26 V
-
-
-
Voltage
-
-
QFN10
10
-
-
-
-
-
-
-
-
-
TSC199A3ICT STMicroelectronics, Current Sense Amplifier Single Voltage 10-Pin QFN10
TSC199A3ICT STMicroelectronics, Current Sense Amplifier Single Voltage 10-Pin QFN10
Add to parts list
Also available in industry standard packaging
RS Stock No.: 276-924Brand: STMicroelectronicsManufacturers Part No.: TSC199A3ICT

€ 6.73

€ 0.673 Each (Supplied as a Tape) (ex VAT)

Check stock

10

Available in multiples of 10
10€ 0.673
Add to basket
STMicroelectronics
Single
2.7 → 26 V
-
-
-
Voltage
-
-
QFN10
10
-
-
-
-
-
-
-
-
-
TSC199A3ICT STMicroelectronics, Current Sense Amplifier Single Voltage 10-Pin QFN10
TSC199A3ICT STMicroelectronics, Current Sense Amplifier Single Voltage 10-Pin QFN10
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RS Stock No.: 276-922Brand: STMicroelectronicsManufacturers Part No.: TSC199A3ICT

€ 2,017.80

€ 0.673 Each (On a Reel of 3000) (ex VAT)

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3000

Available in multiples of 3000
3000€ 0.673
Add to basket
STMicroelectronics
Single
2.7 → 26 V
-
-
-
Voltage
-
-
QFN10
10
-
-
-
-
-
-
-
-
-
TSC200IYDT STMicroelectronics, Current Sense Amplifier Single Analogue Voltage 8-Pin SO8
TSC200IYDT STMicroelectronics, Current Sense Amplifier Single Analogue Voltage 8-Pin SO8
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Also available in industry standard packaging
RS Stock No.: 151-794Brand: STMicroelectronicsManufacturers Part No.: TSC200IYDT

€ 5.26

€ 2.631 Each (Supplied as a Tape) (ex VAT)

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2

Available in multiples of 2
2€ 2.631
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STMicroelectronics
Single
2.7 → 18
-
80dB
1
Analogue Voltage
-
-
SO8
8
-
-
-
-
-
-
-
-
-
TSC200IYDT STMicroelectronics, Current Sense Amplifier Single Analogue Voltage 8-Pin SO8
TSC200IYDT STMicroelectronics, Current Sense Amplifier Single Analogue Voltage 8-Pin SO8
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RS Stock No.: 151-793Brand: STMicroelectronicsManufacturers Part No.: TSC200IYDT

€ 6,637.50

€ 2.655 Each (On a Reel of 2500) (ex VAT)

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2500

Available in multiples of 2500
2500€ 2.655
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STMicroelectronics
Single
2.7 → 18
-
80dB
1
Analogue Voltage
-
-
SO8
8
-
-
-
-
-
-
-
-
-
TSC200IYST STMicroelectronics, Current Sense Amplifier Single Analogue Voltage 8-Pin MiniSO8
TSC200IYST STMicroelectronics, Current Sense Amplifier Single Analogue Voltage 8-Pin MiniSO8
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Also available in industry standard packaging
RS Stock No.: 151-797Brand: STMicroelectronicsManufacturers Part No.: TSC200IYST

€ 5.26

€ 2.631 Each (Supplied as a Tape) (ex VAT)

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2

Available in multiples of 2
2€ 2.631
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STMicroelectronics
Single
2.7 → 18
-
80dB
1
Analogue Voltage
-
-
MiniSO8
8
-
-
-
-
-
-
-
-
-
TSC200IYST STMicroelectronics, Current Sense Amplifier Single Analogue Voltage 8-Pin MiniSO8
TSC200IYST STMicroelectronics, Current Sense Amplifier Single Analogue Voltage 8-Pin MiniSO8
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RS Stock No.: 151-796Brand: STMicroelectronicsManufacturers Part No.: TSC200IYST

€ 10,620.00

€ 2.655 Each (On a Reel of 4000) (ex VAT)

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4000

Available in multiples of 4000
4000€ 2.655
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STMicroelectronics
Single
2.7 → 18
-
80dB
1
Analogue Voltage
-
-
MiniSO8
8
-
-
-
-
-
-
-
-
-

...