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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

€ 1,451.40

€ 0.484 Each (On a Reel of 3000) (Exc. VAT)

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3000

Available in multiples of 3000
3000€ 0.484
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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

€ 11.21

€ 0.448 Each (In a Pack of 25) (Exc. VAT)

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25

Available in multiples of 25
25€ 0.448
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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

€ 8,708.40

€ 2.903 Each (On a Reel of 3000) (Exc. VAT)

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3000

Available in multiples of 3000
3000€ 2.903
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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

€ 14.51

€ 2.903 Each (In a Pack of 5) (Exc. VAT)

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5

Available in multiples of 5
5€ 2.903
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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

€ 14.51

€ 2.903 Each (In a Pack of 5) (Exc. VAT)

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5

Available in multiples of 5
5€ 2.903
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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

€ 8,708.40

€ 2.903 Each (On a Reel of 3000) (Exc. VAT)

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3000

Available in multiples of 3000
3000€ 2.903
Add to basket
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

€ 410.05

€ 1.64 Each (On a Reel of 250) (Exc. VAT)

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250

Available in multiples of 250
250€ 1.64
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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

€ 16.40

€ 1.64 Each (In a Pack of 10) (Exc. VAT)

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10

Available in multiples of 10
10€ 1.64
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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

€ 1,218.35

€ 4.873 Each (On a Reel of 250) (Exc. VAT)

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250

Available in multiples of 250
250€ 4.873
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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

€ 9.68

€ 4.838 Each (In a Pack of 2) (Exc. VAT)

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2

Available in multiples of 2
2€ 4.838
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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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Also available in industry standard packaging
RS Stock No.: 263-8910Brand: Renesas ElectronicsManufacturers Part No.: ISL28006FH20Z-T7A

€ 17.25

€ 8.626 Each (In a Pack of 2) (Exc. VAT)

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2

Available in multiples of 2
2€ 8.626
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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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RS Stock No.: 263-8909Brand: Renesas ElectronicsManufacturers Part No.: ISL28006FH20Z-T7A

€ 1,581.20

€ 6.325 Each (On a Reel of 250) (Exc. VAT)

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250

Available in multiples of 250
250€ 6.325
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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

€ 3,115.20

€ 1.038 Each (On a Reel of 3000) (Exc. VAT)

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3000

Available in multiples of 3000
3000€ 1.038
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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
Add to parts list
Also available in industry standard packaging
RS Stock No.: 276-921Brand: STMicroelectronicsManufacturers Part No.: TSC199A1ICT

€ 10.74

€ 1.074 Each (Supplied as a Tape) (Exc. VAT)

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10

Available in multiples of 10
10€ 1.074
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
Add to parts list
RS Stock No.: 276-922Brand: STMicroelectronicsManufacturers Part No.: TSC199A3ICT

€ 3,115.20

€ 1.038 Each (On a Reel of 3000) (Exc. VAT)

Check stock

3000

Available in multiples of 3000
3000€ 1.038
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
Add to parts list
Also available in industry standard packaging
RS Stock No.: 276-924Brand: STMicroelectronicsManufacturers Part No.: TSC199A3ICT

€ 10.74

€ 1.074 Each (Supplied as a Tape) (Exc. VAT)

Check stock

10

Available in multiples of 10
10€ 1.074
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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RS Stock No.: 151-793Brand: STMicroelectronicsManufacturers Part No.: TSC200IYDT

€ 10,325.00

€ 4.13 Each (On a Reel of 2500) (Exc. VAT)

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2500

Available in multiples of 2500
2500€ 4.13
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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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Also available in industry standard packaging
RS Stock No.: 151-794Brand: STMicroelectronicsManufacturers Part No.: TSC200IYDT

€ 8.57

€ 4.283 Each (Supplied as a Tape) (Exc. VAT)

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2

Available in multiples of 2
2€ 4.283
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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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RS Stock No.: 151-796Brand: STMicroelectronicsManufacturers Part No.: TSC200IYST

€ 16,520.00

€ 4.13 Each (On a Reel of 4000) (Exc. VAT)

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4000

Available in multiples of 4000
4000€ 4.13
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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
Add to parts list
Also available in industry standard packaging
RS Stock No.: 151-797Brand: STMicroelectronicsManufacturers Part No.: TSC200IYST

€ 8.57

€ 4.283 Each (Supplied as a Tape) (Exc. VAT)

Check stock

2

Available in multiples of 2
2€ 4.283
Add to basket
STMicroelectronics
Single
2.7 → 18
-
80dB
1
Analogue Voltage
-
-
MiniSO8
8
-
-
-
-
-
-
-
-
-

...