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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MCP6C02T-020E/CHYVAO Microchip Current Sensing Amplifier Dual, Single 6-Pin SOT-23
RS Stock No.724-622BrandMicrochipManufacturers Part No.MCP6C02T-020E/CHYVAO

BD 3,376.098

BD 1.125 Each (On a Reel of 3000) (Exc. Vat)

Add to basket
Microchip
Dual, Single
Current Sensing Amplifier
-
2V
5.5V
154dB
2
-
-
30mA
Surface Mount
SOT-23
-
-
6
-40°C
500kHz
-
-
RoHS
2.9mm
1.45mm
-
MCP6C02
-
-
-
-
AEC-Q100
-
-
125°C
MCP6C02T-020H/Q8BVAO Microchip Current Sensing Amplifier Dual, Single 8-Pin VDFN
RS Stock No.724-623BrandMicrochipManufacturers Part No.MCP6C02T-020H/Q8BVAO

BD 7,744.044

BD 1.290 Each (On a Reel of 6000) (Exc. Vat)

Add to basket
Microchip
Dual, Single
Current Sensing Amplifier
-
2V
5.5V
154dB
2
-
-
30mA
Surface Mount
VDFN
-
-
8
-40°C
500kHz
-
-
RoHS
3mm
0.9mm
-
MCP6C02
-
-
-
-
AEC-Q100
-
-
125°C
MCP6C02T-050E/CHYVAO Microchip Current Sensing Amplifier Dual, Single 6-Pin SOT-23
RS Stock No.724-624BrandMicrochipManufacturers Part No.MCP6C02T-050E/CHYVAO

BD 3,376.098

BD 1.125 Each (On a Reel of 3000) (Exc. Vat)

Add to basket
Microchip
Dual, Single
Current Sensing Amplifier
-
2V
5.5V
154dB
2
-
-
30mA
Surface Mount
SOT-23
-
-
6
-40°C
500kHz
-
-
RoHS
2.8mm
1.45mm
-
MCP6C02
-
-
-
-
AEC-Q100
-
-
125°C
MCP6C02T-050H/Q8BVAO Microchip Current Sensing Amplifier Dual, Single 8-Pin VDFN
RS Stock No.724-625BrandMicrochipManufacturers Part No.MCP6C02T-050H/Q8BVAO

BD 7,744.044

BD 1.290 Each (On a Reel of 6000) (Exc. Vat)

Add to basket
Microchip
Dual, Single
Current Sensing Amplifier
-
2V
5.5V
154dB
2
-
-
30mA
Surface Mount
VDFN
-
-
8
-40°C
500kHz
-
-
RoHS
3mm
0.9mm
-
MCP6C02
-
-
-
-
AEC-Q100
-
-
125°C
MCP6C02T-100E/CHYVAO Microchip Current Sensing Amplifier Dual, Single 6-Pin SOT-23
RS Stock No.724-626BrandMicrochipManufacturers Part No.MCP6C02T-100E/CHYVAO

BD 3,376.098

BD 1.125 Each (On a Reel of 3000) (Exc. Vat)

Add to basket
Microchip
Dual, Single
Current Sensing Amplifier
-
2V
5.5V
154dB
2
-
-
30mA
Surface Mount
SOT-23
-
-
6
-40°C
500kHz
-
-
RoHS
2.8mm
1.45mm
-
MCP6C02
-
-
-
-
AEC-Q100
-
-
125°C
MCP6C02T-100H/Q8BVAO Microchip Current Sensing Amplifier Dual, Single 8-Pin VDFN
RS Stock No.724-628BrandMicrochipManufacturers Part No.MCP6C02T-100H/Q8BVAO

BD 7,744.044

BD 1.290 Each (On a Reel of 6000) (Exc. Vat)

Add to basket
Microchip
Dual, Single
Current Sensing Amplifier
-
2V
5.5V
154dB
2
-
-
30mA
Surface Mount
VDFN
-
-
8
-40°C
500kHz
-
-
RoHS
3mm
0.9mm
-
MCP6C02
-
-
-
-
AEC-Q100
-
-
125°C

BD 4.133

BD 0.165 Each (In a Pack of 25) (Exc. Vat)

Add to basket
Texas Instruments
Single
Current Sensing Amplifier
-
2.7V
5V
100dB
1
-
-
260μA
-
SOT-23
-
-
6
-55°C
-
-
-
RoHS
1.6mm
2.9mm
-
-
1.6 mm
-
Voltage
-
No
-
-
150°C
INA181A3IDBVR Texas Instruments Voltage Current Sensing Amplifier Single 6-Pin SOT-23
RS Stock No.268-7486BrandTexas InstrumentsManufacturers Part No.INA181A3IDBVR

BD 381.480

BD 0.128 Each (On a Reel of 3000) (Exc. Vat)

Add to basket
Texas Instruments
Single
Current Sensing Amplifier
-
2.7V
5V
100dB
1
-
-
260μA
-
SOT-23
-
-
6
-55°C
-
-
-
RoHS
1.6mm
2.9mm
-
-
1.6 mm
-
Voltage
-
No
-
-
150°C
INA190A2IRSWR Texas Instruments Voltage Current Sensing Amplifier Single 10-Pin QFN
RS Stock No.268-7488BrandTexas InstrumentsManufacturers Part No.INA190A2IRSWR

BD 2,365.176

BD 0.789 Each (On a Reel of 3000) (Exc. Vat)

Add to basket
Texas Instruments
Single
Current Sensing Amplifier
-
1.7V
5V
150dB
1
-
-
65μA
-
QFN
-
-
10
-55°C
-
-
-
RoHS
1.4mm
-
-
-
-
-
Voltage
-
No
-
-
150°C

BD 6.390

BD 1.278 Each (In a Pack of 5) (Exc. Vat)

Add to basket
Texas Instruments
Single
Current Sensing Amplifier
-
1.7V
5V
150dB
1
-
-
65μA
-
QFN
-
-
10
-55°C
-
-
-
RoHS
1.4mm
-
-
-
-
-
Voltage
-
No
-
-
150°C
INA190A4IRSWR Texas Instruments Voltage Current Sensing Amplifier Single 10-Pin UQFN
RS Stock No.268-7490BrandTexas InstrumentsManufacturers Part No.INA190A4IRSWR

BD 2,365.176

BD 0.789 Each (On a Reel of 3000) (Exc. Vat)

Add to basket
Texas Instruments
Single
Current Sensing Amplifier
-
1.7V
5V
150dB
1
-
-
65μA
-
UQFN
-
-
10
-55°C
-
-
-
RoHS
1.4mm
-
-
-
-
-
Voltage
-
No
-
-
150°C

BD 5.786

BD 1.157 Each (In a Pack of 5) (Exc. Vat)

Add to basket
Texas Instruments
Single
Current Sensing Amplifier
-
1.7V
5V
150dB
1
-
-
65μA
-
UQFN
-
-
10
-55°C
-
-
-
RoHS
1.4mm
-
-
-
-
-
Voltage
-
No
-
-
150°C
INA199A3DCKT Texas Instruments Voltage Current Shunt Monitor Single 6-Pin SC-70
RS Stock No.268-7493BrandTexas InstrumentsManufacturers Part No.INA199A3DCKT

BD 100.139

BD 0.400 Each (On a Reel of 250) (Exc. Vat)

Add to basket
Texas Instruments
Single
Current Shunt Monitor
-
2.7V
26V
120dB
1
-
-
100μA
-
SC-70
-
-
6
-40°C
-
-
-
RoHS
1.25mm
2mm
-
-
-
-
Voltage
-
No
-
-
125°C

BD 4.514

BD 0.451 Each (In a Pack of 10) (Exc. Vat)

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

BD 290.879

BD 1.164 Each (On a Reel of 250) (Exc. Vat)

Add to basket
Renesas Electronics
-
Current Sensing Amplifier
-
50V
28V
105dB
-
-
-
20mA
Surface
5LD SOT-23
-
-
5
-40°C
-
-
-
RoHS
2.9mm
1.14mm
-
ISL28005
-
-
Rail to Rail
-
No
-
-
125°C

BD 3.522

BD 1.761 Each (In a Pack of 2) (Exc. Vat)

Add to basket
Renesas Electronics
-
Current Sensing Amplifier
-
50V
28V
105dB
-
-
-
20mA
Surface
5LD SOT-23
-
-
5
-40°C
-
-
-
RoHS
2.9mm
1.14mm
-
ISL28005
-
-
Rail to Rail
-
No
-
-
125°C
ISL28006FH20Z-T7A Renesas Electronics Rail to Rail Current Sensing Amplifier Single 5-Pin 5LD SOT-23
RS Stock No.263-8909BrandRenesas ElectronicsManufacturers Part No.ISL28006FH20Z-T7A

BD 491.155

BD 1.965 Each (On a Reel of 250) (Exc. Vat)

Add to basket
Renesas Electronics
Single
Current Sensing Amplifier
-
20V
28V
105dB
-
-
-
20mA
Surface
5LD SOT-23
-
-
5
-40°C
-
-
-
RoHS
2.9mm
1.14mm
-
ISL28006
-
-
Rail to Rail
-
No
-
-
125°C

BD 5.366

BD 2.683 Each (In a Pack of 2) (Exc. Vat)

Add to basket
Renesas Electronics
Single
Current Sensing Amplifier
-
20V
28V
105dB
-
-
-
20mA
Surface
5LD SOT-23
-
-
5
-40°C
-
-
-
RoHS
2.9mm
1.14mm
-
ISL28006
-
-
Rail to Rail
-
No
-
-
125°C
NCS21673SN2G020T1G onsemi Voltage Current Sensing Amplifier Single 5-Pin TSOP-5
Also available in industry standard packaging
RS Stock No.277-022BrandonsemiManufacturers Part No.NCS21673SN2G020T1G

BD 2.734

BD 0.274 Each (Supplied as a Tape) (Exc. Vat)

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

BD 3.243

BD 0.324 Each (Supplied as a Tape) (Exc. Vat)

Add to basket
onsemi
Single
Current Sensing Amplifier
-
5V
5.5V
86dB
1
-
-
300μA
Surface
TSOP-5
-
-
5
-40°C
-
-
-
RoHS, AEC-Q100, Pb-Free, PPAP capable
3mm
0.95mm
-
NC
-
-
Voltage
-
AEC-Q100
-
-
150°C

...