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

€ 809.49

€ 0.27 Each (On a Reel of 3000) (Exc. Vat)

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3000

Available in multiples of 3000
3000€ 0.27
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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

€ 8.86

€ 0.355 Each (In a Pack of 25) (Exc. Vat)

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25

Available in multiples of 25
25€ 0.355
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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

€ 3,811.50

€ 1.27 Each (On a Reel of 3000) (Exc. Vat)

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3000

Available in multiples of 3000
3000€ 1.27
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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

€ 14.52

€ 2.904 Each (In a Pack of 5) (Exc. Vat)

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5

Available in multiples of 5
5€ 2.904
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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

€ 11.80

€ 2.36 Each (In a Pack of 5) (Exc. Vat)

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5

Available in multiples of 5
5€ 2.36
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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

€ 3,993.00

€ 1.331 Each (On a Reel of 3000) (Exc. Vat)

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3000

Available in multiples of 3000
3000€ 1.331
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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

€ 198.74

€ 0.795 Each (On a Reel of 250) (Exc. Vat)

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250

Available in multiples of 250
250€ 0.795
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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

€ 11.27

€ 1.127 Each (In a Pack of 10) (Exc. Vat)

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10

Available in multiples of 10
10€ 1.127
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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

€ 484.00

€ 1.936 Each (On a Reel of 250) (Exc. Vat)

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250

Available in multiples of 250
250€ 1.936
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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

€ 6.05

€ 3.025 Each (In a Pack of 2) (Exc. Vat)

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2

Available in multiples of 2
2€ 3.025
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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

€ 10.77

€ 5.384 Each (In a Pack of 2) (Exc. Vat)

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2

Available in multiples of 2
2€ 5.384
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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

€ 1,058.75

€ 4.235 Each (On a Reel of 250) (Exc. Vat)

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250

Available in multiples of 250
250€ 4.235
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Renesas Electronics
-
20 V
-
105dB
-
Rail to Rail
-
-
5 Ld SOT-23
5
-
-
-
-
-
-
-
-
-
MAX44284FAUT+T Maxim Integrated, Current Sensing Amplifier Single Voltage 6-Pin SOT-23
MAX44284FAUT+T Maxim Integrated, Current Sensing Amplifier Single Voltage 6-Pin SOT-23
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RS Stock No.: 190-4343Brand: Maxim IntegratedManufacturers Part No.: MAX44284FAUT+T

€ 3,781.25

€ 1.512 Each (On a Reel of 2500) (Exc. Vat)

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2500

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2500€ 1.512
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Maxim Integrated
Single
1.7 → 5.5 V
-
91.3dB
1
Voltage
41.5 μA
Surface Mount
SOT-23
6
3 x 1.75 x 1.3mm
1.3mm
3mm
5.5 V
1.7 V
-40 °C
1.75mm
-
+125 °C
NCS199A2RSQT2G onsemi, Current Sense Amplifier Single Rail to Rail 6-Pin SC-70
NCS199A2RSQT2G onsemi, Current Sense Amplifier Single Rail to Rail 6-Pin SC-70
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RS Stock No.: 185-8084Brand: onsemiManufacturers Part No.: NCS199A2RSQT2G

€ 577.17

€ 0.192 Each (On a Reel of 3000) (Exc. Vat)

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3000

Available in multiples of 3000
3000€ 0.192
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onsemi
Single
2.2 → 26 V
-
100dB
1
Rail to Rail
60 μA
Surface Mount
SC-70
6
2.2 x 1.35 x 1mm
1mm
2.2mm
26 V
2.2 V
-40 °C
1.35mm
-
+125 °C
TSC2011IDT STMicroelectronics, Current Sensing Amplifier Single Bidirectional 8-Pin SO8
TSC2011IDT STMicroelectronics, Current Sensing Amplifier Single Bidirectional 8-Pin SO8
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RS Stock No.: 202-4761Brand: STMicroelectronicsManufacturers Part No.: TSC2011IDT

€ 5,590.20

€ 5,590.20 1 Reel of 2500 (Exc. Vat)

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1

Available in multiples of 1
1€ 5,590.20
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STMicroelectronics
Single
5.5 V
-
85dB
1
Bidirectional
-
-
SO8
8
-
-
-
-
-
-
-
-
-
NCS214RSQT2G onsemi, Current Sense Amplifier Single Rail to Rail 6-Pin SC-70
NCS214RSQT2G onsemi, Current Sense Amplifier Single Rail to Rail 6-Pin SC-70
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RS Stock No.: 185-8087Brand: onsemiManufacturers Part No.: NCS214RSQT2G

€ 863.94

€ 0.288 Each (On a Reel of 3000) (Exc. Vat)

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3000

Available in multiples of 3000
3000€ 0.288
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onsemi
Single
2.2 → 26 V
-
105dB
1
Rail to Rail
60 μA
Surface Mount
SC-70
6
2.2 x 1.35 x 1mm
1mm
2.2mm
26 V
2.2 V
-40 °C
1.35mm
AEC-Q101
+125 °C
TSC210ICT STMicroelectronics, Current Sensing Amplifier Single Bidirectional 6-Pin SC-70
TSC210ICT STMicroelectronics, Current Sensing Amplifier Single Bidirectional 6-Pin SC-70
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RS Stock No.: 215-5542Brand: STMicroelectronicsManufacturers Part No.: TSC210ICT

€ 4,356.00

€ 1.452 Each (On a Reel of 3000) (Exc. Vat)

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3000

Available in multiples of 3000
3000€ 1.452
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STMicroelectronics
Single
2.7 → 26 V
±26V
105dB
1
Bidirectional
-
-
SC-70
6
-
-
-
-
-
-
-
-
-
ZXCT1087E5TA DiodesZetex, Current Monitor
ZXCT1087E5TA DiodesZetex, Current Monitor
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Also available in industry standard packaging
RS Stock No.: 738-5279Brand: DiodesZetexManufacturers Part No.: ZXCT1087E5TA

€ 9.38

€ 1.876 Each (In a Pack of 5) (Exc. Vat)

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5

Available in multiples of 5
5€ 1.876
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DiodesZetex
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
ZXCT1020E5TA DiodesZetex, Current Monitor Single Low Offset Current 5-Pin SOT-23
ZXCT1020E5TA DiodesZetex, Current Monitor Single Low Offset Current 5-Pin SOT-23
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Also available in industry standard packaging
RS Stock No.: 824-5475Brand: DiodesZetexManufacturers Part No.: ZXCT1020E5TA

€ 10.73

€ 1.073 Each (In a Pack of 10) (Exc. Vat)

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10

Available in multiples of 10
10€ 1.073
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DiodesZetex
Single
2.5 → 20 V
-
-
1
Low Offset Current
35 μA
Surface Mount
SOT-23
5
3.1 x 1.8 x 1.3mm
1.3mm
3.1mm
20 V
2.5 V
-40 °C
1.8mm
-
+85 °C
ZXCT1022E5TA DiodesZetex, Current Monitor
ZXCT1022E5TA DiodesZetex, Current Monitor
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Also available in industry standard packaging
RS Stock No.: 738-5131Brand: DiodesZetexManufacturers Part No.: ZXCT1022E5TA

€ 9.08

€ 1.815 Each (In a Pack of 5) (Exc. Vat)

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5

Available in multiples of 5
5€ 1.815
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DiodesZetex
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-

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