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...

Showing 1-20 of 312 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
INA181A3IDBVR Texas Instruments Voltage Current Sensing Amplifier Single 6-Pin SOT-23
INA181A3IDBVR Texas Instruments Voltage Current Sensing Amplifier Single 6-Pin SOT-23
Add to parts list
RS Stock No.: 268-7486Brand: Texas InstrumentsManufacturers Part No.: INA181A3IDBVR

€ 740.52

€ 0.247 Each (On a Reel of 3000) (Exc. Vat)

Check stock

3000

Available in multiples of 3000
3000€ 0.247
Add to basket
Texas Instruments
Single
Current Sensing Amplifier
2.7V
5V
-
-
100dB
1
-
260μA
-
-
SOT-23
-
6
-
-55°C
-
-
-
1.6mm
-
2.9mm
-
1.6 mm
RoHS
-
-
-
150°C
No
Voltage
-
INA181A3IDBVR Texas Instruments Voltage Current Sensing Amplifier Single 6-Pin SOT-23
INA181A3IDBVR Texas Instruments Voltage Current Sensing Amplifier Single 6-Pin SOT-23
Add to parts list
Also available in industry standard packaging
RS Stock No.: 268-7487Brand: Texas InstrumentsManufacturers Part No.: INA181A3IDBVR

€ 10.16

€ 0.407 Each (In a Pack of 25) (Exc. Vat)

Check stock

25

Available in multiples of 25
25€ 0.407
Add to basket
Texas Instruments
Single
Current Sensing Amplifier
2.7V
5V
-
-
100dB
1
-
260μA
-
-
SOT-23
-
6
-
-55°C
-
-
-
1.6mm
-
2.9mm
-
1.6 mm
RoHS
-
-
-
150°C
No
Voltage
-
INA190A2IRSWR Texas Instruments Voltage Current Sensing Amplifier Single 10-Pin QFN
INA190A2IRSWR Texas Instruments Voltage Current Sensing Amplifier Single 10-Pin QFN
Add to parts list
RS Stock No.: 268-7488Brand: Texas InstrumentsManufacturers Part No.: INA190A2IRSWR

€ 5,082.00

€ 1.694 Each (On a Reel of 3000) (Exc. Vat)

Check stock

3000

Available in multiples of 3000
3000€ 1.694
Add to basket
Texas Instruments
Single
Current Sensing Amplifier
1.7V
5V
-
-
150dB
1
-
65μA
-
-
QFN
-
10
-
-55°C
-
-
-
1.4mm
-
-
-
-
RoHS
-
-
-
150°C
No
Voltage
-
INA190A2IRSWR Texas Instruments Voltage Current Sensing Amplifier Single 10-Pin QFN
INA190A2IRSWR Texas Instruments Voltage Current Sensing Amplifier Single 10-Pin QFN
Add to parts list
Also available in industry standard packaging
RS Stock No.: 268-7489Brand: Texas InstrumentsManufacturers Part No.: INA190A2IRSWR

€ 13.01

€ 2.602 Each (In a Pack of 5) (Exc. Vat)

Check stock

5

Available in multiples of 5
5€ 2.602
Add to basket
Texas Instruments
Single
Current Sensing Amplifier
1.7V
5V
-
-
150dB
1
-
65μA
-
-
QFN
-
10
-
-55°C
-
-
-
1.4mm
-
-
-
-
RoHS
-
-
-
150°C
No
Voltage
-
INA190A4IRSWR Texas Instruments Voltage Current Sensing Amplifier Single 10-Pin UQFN
INA190A4IRSWR Texas Instruments Voltage Current Sensing Amplifier Single 10-Pin UQFN
Add to parts list
RS Stock No.: 268-7490Brand: Texas InstrumentsManufacturers Part No.: INA190A4IRSWR

€ 4,900.50

€ 1.634 Each (On a Reel of 3000) (Exc. Vat)

Check stock

3000

Available in multiples of 3000
3000€ 1.634
Add to basket
Texas Instruments
Single
Current Sensing Amplifier
1.7V
5V
-
-
150dB
1
-
65μA
-
-
UQFN
-
10
-
-55°C
-
-
-
1.4mm
-
-
-
-
RoHS
-
-
-
150°C
No
Voltage
-
INA190A4IRSWR Texas Instruments Voltage Current Sensing Amplifier Single 10-Pin UQFN
INA190A4IRSWR Texas Instruments Voltage Current Sensing Amplifier Single 10-Pin UQFN
Add to parts list
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)

Check stock

5

Available in multiples of 5
5€ 2.36
Add to basket
Texas Instruments
Single
Current Sensing Amplifier
1.7V
5V
-
-
150dB
1
-
65μA
-
-
UQFN
-
10
-
-55°C
-
-
-
1.4mm
-
-
-
-
RoHS
-
-
-
150°C
No
Voltage
-
INA199A3DCKT Texas Instruments Voltage Current Shunt Monitor Single 6-Pin SC-70
INA199A3DCKT Texas Instruments Voltage Current Shunt Monitor Single 6-Pin SC-70
Add to parts list
Also available in industry standard packaging
RS Stock No.: 268-7494Brand: Texas InstrumentsManufacturers Part No.: INA199A3DCKT

€ 11.12

€ 1.112 Each (In a Pack of 10) (Exc. Vat)

Check stock

10

Available in multiples of 10
10€ 1.112
Add to basket
Texas Instruments
Single
Current Shunt Monitor
2.7V
26V
-
-
120dB
1
-
100μA
-
-
SC-70
-
6
-
-40°C
-
-
-
1.25mm
-
2mm
-
-
RoHS
-
-
-
125°C
No
Voltage
-
INA199A3DCKT Texas Instruments Voltage Current Shunt Monitor Single 6-Pin SC-70
INA199A3DCKT Texas Instruments Voltage Current Shunt Monitor Single 6-Pin SC-70
Add to parts list
RS Stock No.: 268-7493Brand: Texas InstrumentsManufacturers Part No.: INA199A3DCKT

€ 227.48

€ 0.91 Each (On a Reel of 250) (Exc. Vat)

Check stock

250

Available in multiples of 250
250€ 0.91
Add to basket
Texas Instruments
Single
Current Shunt Monitor
2.7V
26V
-
-
120dB
1
-
100μA
-
-
SC-70
-
6
-
-40°C
-
-
-
1.25mm
-
2mm
-
-
RoHS
-
-
-
125°C
No
Voltage
-
ISL28005FH50Z-T7A Renesas Electronics Rail to Rail Current Sensing Amplifier 5-Pin 5LD SOT-23
ISL28005FH50Z-T7A Renesas Electronics Rail to Rail Current Sensing Amplifier 5-Pin 5LD SOT-23
Add to parts list
RS Stock No.: 263-8907Brand: Renesas ElectronicsManufacturers Part No.: ISL28005FH50Z-T7A

€ 559.62

€ 2.238 Each (On a Reel of 250) (Exc. Vat)

Check stock

250

Available in multiples of 250
250€ 2.238
Add to basket
Renesas Electronics
-
Current Sensing Amplifier
50V
28V
-
-
105dB
-
-
20mA
-
Surface
5LD SOT-23
-
5
-
-40°C
-
-
-
2.9mm
ISL28005
1.14mm
-
1.6 mm
RoHS
-
-
-
125°C
No
Rail to Rail
-
ISL28005FH50Z-T7A Renesas Electronics Rail to Rail Current Sensing Amplifier 5-Pin 5LD SOT-23
ISL28005FH50Z-T7A Renesas Electronics Rail to Rail Current Sensing Amplifier 5-Pin 5LD SOT-23
Add to parts list
Also available in industry standard packaging
RS Stock No.: 263-8908Brand: Renesas ElectronicsManufacturers Part No.: ISL28005FH50Z-T7A

€ 7.14

€ 3.57 Each (In a Pack of 2) (Exc. Vat)

Check stock

2

Available in multiples of 2
2€ 3.57
Add to basket
Renesas Electronics
-
Current Sensing Amplifier
50V
28V
-
-
105dB
-
-
20mA
-
Surface
5LD SOT-23
-
5
-
-40°C
-
-
-
2.9mm
ISL28005
1.14mm
-
1.6 mm
RoHS
-
-
-
125°C
No
Rail to Rail
-
ISL28006FH20Z-T7A Renesas Electronics Rail to Rail Current Sensing Amplifier Single 5-Pin 5LD SOT-23
ISL28006FH20Z-T7A Renesas Electronics Rail to Rail Current Sensing Amplifier Single 5-Pin 5LD SOT-23
Add to parts list
RS Stock No.: 263-8909Brand: Renesas ElectronicsManufacturers Part No.: ISL28006FH20Z-T7A

€ 1,210.00

€ 4.84 Each (On a Reel of 250) (Exc. Vat)

Check stock

250

Available in multiples of 250
250€ 4.84
Add to basket
Renesas Electronics
Single
Current Sensing Amplifier
20V
28V
-
-
105dB
-
-
20mA
-
Surface
5LD SOT-23
-
5
-
-40°C
-
-
-
2.9mm
ISL28006
1.14mm
-
1.6 mm
RoHS
-
-
-
125°C
No
Rail to Rail
-
ISL28006FH20Z-T7A Renesas Electronics Rail to Rail Current Sensing Amplifier Single 5-Pin 5LD SOT-23
ISL28006FH20Z-T7A Renesas Electronics Rail to Rail Current Sensing Amplifier Single 5-Pin 5LD SOT-23
Add to parts list
Also available in industry standard packaging
RS Stock No.: 263-8910Brand: Renesas ElectronicsManufacturers Part No.: ISL28006FH20Z-T7A

€ 10.89

€ 5.445 Each (In a Pack of 2) (Exc. Vat)

Check stock

2

Available in multiples of 2
2€ 5.445
Add to basket
Renesas Electronics
Single
Current Sensing Amplifier
20V
28V
-
-
105dB
-
-
20mA
-
Surface
5LD SOT-23
-
5
-
-40°C
-
-
-
2.9mm
ISL28006
1.14mm
-
1.6 mm
RoHS
-
-
-
125°C
No
Rail to Rail
-
NCS21673SN2G020T1G onsemi Voltage Current Sensing Amplifier Single 5-Pin TSOP-5
NCS21673SN2G020T1G onsemi Voltage Current Sensing Amplifier Single 5-Pin TSOP-5
Add to parts list
Also available in industry standard packaging
RS Stock No.: 277-022Brand: onsemiManufacturers Part No.: NCS21673SN2G020T1G

€ 5.59

€ 0.559 Each (Supplied as a Tape) (Exc. Vat)

Check stock

10

Available in multiples of 10
10€ 0.559
Add to basket
onsemi
Single
Current Sensing Amplifier
5V
5.5V
-
-
86dB
1
-
300μA
-
Surface
TSOP-5
-
5
-
-40°C
409kHz
-
-
3mm
NC
0.95mm
-
1.5 mm
Pb-Free, PPAP capable, RoHS, AEC-Q100
-
-
-
150°C
AEC-Q100
Voltage
-
NCV21673SN2G020T1G onsemi Voltage Current Sensing Amplifier Single 5-Pin TSOP-5
NCV21673SN2G020T1G onsemi Voltage Current Sensing Amplifier Single 5-Pin TSOP-5
Add to parts list
Also available in industry standard packaging
RS Stock No.: 277-024Brand: onsemiManufacturers Part No.: NCV21673SN2G020T1G

€ 6.61

€ 0.661 Each (Supplied as a Tape) (Exc. Vat)

Check stock

10

Available in multiples of 10
10€ 0.661
Add to basket
onsemi
Single
Current Sensing Amplifier
5V
5.5V
-
-
86dB
1
-
300μA
-
Surface
TSOP-5
-
5
-
-40°C
-
-
-
3mm
NC
0.95mm
-
1.5 mm
RoHS, AEC-Q100, Pb-Free, PPAP capable
-
-
-
150°C
AEC-Q100
Voltage
-
NCV7041D3G014R2G onsemi Voltage Current Sensing Amplifier Single 8-Pin SOIC-8
NCV7041D3G014R2G onsemi Voltage Current Sensing Amplifier Single 8-Pin SOIC-8
Add to parts list
Also available in industry standard packaging
RS Stock No.: 277-025Brand: onsemiManufacturers Part No.: NCV7041D3G014R2G

€ 8.77

€ 1.754 Each (Supplied as a Tape) (Exc. Vat)

Check stock

5

Available in multiples of 5
5€ 1.754
Add to basket
onsemi
Single
Current Sensing Amplifier
5V
5.5V
-
-
85dB
1
-
1.5mA
-
Surface
SOIC-8
-
8
-
-40°C
100kHz
-
-
5mm
NC
1.75mm
-
4 mm
Pb-Free, AEC-Q100, PPAP capable, RoHS
-
-
-
150°C
AEC-Q100
Voltage
-
TSC1801BILT STMicroelectronics Current Amplifier Single 6-Pin SOT-23-6
TSC1801BILT STMicroelectronics Current Amplifier Single 6-Pin SOT-23-6
Add to parts list
RS Stock No.: 309-412Brand: STMicroelectronicsManufacturers Part No.: TSC1801BILT

€ 5.90

€ 1.181 Each (In a Pack of 5) (Exc. Vat)

Check stock

5

Available in multiples of 5
5€ 1.181
Add to basket
STMicroelectronics
Single
Current Amplifier
2V
5.5V
-
-
83dB
1
-
3.6mA
-
Surface
SOT-23-6
-
6
-
-40°C
2.1MHz
-
-
3.05mm
TSC1801
1.3mm
-
1.75 mm
No
-
-
-
125°C
No
-
-
TSC199A1IQT STMicroelectronics Voltage Current Sensing Amplifier Single 6-Pin SC-70-6
TSC199A1IQT STMicroelectronics Voltage Current Sensing Amplifier Single 6-Pin SC-70-6
Add to parts list
Also available in industry standard packaging
RS Stock No.: 215-061Brand: STMicroelectronicsManufacturers Part No.: TSC199A1IQT

€ 1.33

€ 1.33 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 1.33
Add to basket
STMicroelectronics
Single
Current Sensing Amplifier
2.7V
26V
-
-
100dB
-
-
115μA
-
-
SC-70-6
-
6
-
-40°C
-
-
-
2.4mm
TSC199
-
-
1.35 mm
No
-
-
-
125°C
No
Voltage
-
TSC199A1IQT STMicroelectronics Voltage Current Sensing Amplifier Single 6-Pin SC-70-6
TSC199A1IQT STMicroelectronics Voltage Current Sensing Amplifier Single 6-Pin SC-70-6
Add to parts list
RS Stock No.: 215-060Brand: STMicroelectronicsManufacturers Part No.: TSC199A1IQT

€ 3,738.90

€ 3,738.90 1 Reel of 3000 (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 3,738.90
Add to basket
STMicroelectronics
Single
Current Sensing Amplifier
2.7V
26V
-
-
100dB
-
-
115μA
-
-
SC-70-6
-
6
-
-40°C
-
-
-
2.4mm
TSC199
-
-
1.35 mm
No
-
-
-
125°C
No
Voltage
-
TSC199A2ICT STMicroelectronics Voltage Current Sensing Amplifier Single 6-Pin SC-70-6
TSC199A2ICT STMicroelectronics Voltage Current Sensing Amplifier Single 6-Pin SC-70-6
Add to parts list
RS Stock No.: 215-062Brand: STMicroelectronicsManufacturers Part No.: TSC199A2ICT

€ 2,202.20

€ 2,202.20 1 Reel of 3000 (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 2,202.20
Add to basket
STMicroelectronics
Single
Current Sensing Amplifier
2.7V
26V
-
-
100dB
1
-
115μA
-
Surface
SC-70-6
-
6
-
-40°C
40kHz
-
-
1.35mm
TSC199A
0.8mm
-
1.75 mm
RoHS
-
-
-
125°C
No
Voltage
-
TSC199A2ICT STMicroelectronics Voltage Current Sensing Amplifier Single 6-Pin SC-70-6
TSC199A2ICT STMicroelectronics Voltage Current Sensing Amplifier Single 6-Pin SC-70-6
Add to parts list
RS Stock No.: 215-064Brand: STMicroelectronicsManufacturers Part No.: TSC199A2ICT

€ 0.98

€ 0.98 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 0.98
Add to basket
STMicroelectronics
Single
Current Sensing Amplifier
2.7V
26V
-
-
100dB
1
-
115μA
-
Surface
SC-70-6
-
6
-
-40°C
40kHz
-
-
1.35mm
TSC199A
0.8mm
-
1.75 mm
RoHS
-
-
-
125°C
No
Voltage
-

...