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 Voltage Current Sensing Amplifier Single 6-Pin SOT-23
Also available in industry standard packaging
RS Stock No.268-7487BrandTexas InstrumentsManufacturers Part No.INA181A3IDBVRHSN Code85423390

₹ 777.91

₹ 31.117 Each (In a Pack of 25) (Exc. GST)

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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
-
-
Voltage
-
-
-
150°C
No
INA190A2IRSWR Texas Instruments Voltage Current Sensing Amplifier Single 10-Pin QFN
RS Stock No.268-7488BrandTexas InstrumentsManufacturers Part No.INA190A2IRSWRHSN Code85423390

₹ 595,994.40

₹ 198.665 Each (On a Reel of 3000) (Exc. GST)

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Texas Instruments
Single
Current Sensing Amplifier
-
1.7V
5V
150dB
-
1
-
65μA
-
-
-
QFN
-
10
-
-55°C
-
-
1.4mm
-
-
-
RoHS
-
-
Voltage
-
-
-
150°C
No
INA190A2IRSWR Texas Instruments Voltage Current Sensing Amplifier Single 10-Pin QFN
Also available in industry standard packaging
RS Stock No.268-7489BrandTexas InstrumentsManufacturers Part No.INA190A2IRSWRHSN Code85423390

₹ 1,004.12

₹ 200.824 Each (In a Pack of 5) (Exc. GST)

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Texas Instruments
Single
Current Sensing Amplifier
-
1.7V
5V
150dB
-
1
-
65μA
-
-
-
QFN
-
10
-
-55°C
-
-
1.4mm
-
-
-
RoHS
-
-
Voltage
-
-
-
150°C
No
INA190A4IRSWR Texas Instruments Voltage Current Sensing Amplifier Single 10-Pin UQFN
RS Stock No.268-7490BrandTexas InstrumentsManufacturers Part No.INA190A4IRSWRHSN Code85423390

₹ 595,994.40

₹ 198.665 Each (On a Reel of 3000) (Exc. GST)

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Texas Instruments
Single
Current Sensing Amplifier
-
1.7V
5V
150dB
-
1
-
65μA
-
-
-
UQFN
-
10
-
-55°C
-
-
1.4mm
-
-
-
RoHS
-
-
Voltage
-
-
-
150°C
No
INA190A4IRSWR Texas Instruments Voltage Current Sensing Amplifier Single 10-Pin UQFN
Also available in industry standard packaging
RS Stock No.268-7492BrandTexas InstrumentsManufacturers Part No.INA190A4IRSWRHSN Code85423390

₹ 1,004.12

₹ 200.824 Each (In a Pack of 5) (Exc. GST)

Add to basket
Texas Instruments
Single
Current Sensing Amplifier
-
1.7V
5V
150dB
-
1
-
65μA
-
-
-
UQFN
-
10
-
-55°C
-
-
1.4mm
-
-
-
RoHS
-
-
Voltage
-
-
-
150°C
No
INA199A3DCKT Texas Instruments Voltage Current Shunt Monitor Single 6-Pin SC-70
Also available in industry standard packaging
RS Stock No.268-7494BrandTexas InstrumentsManufacturers Part No.INA199A3DCKTHSN Code85423390

₹ 1,004.06

₹ 100.406 Each (In a Pack of 10) (Exc. GST)

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Texas Instruments
Single
Current Shunt Monitor
-
2.7V
26V
120dB
-
1
-
100μA
-
-
-
SC-70
-
6
-
-40°C
-
-
1.25mm
2mm
-
-
RoHS
-
-
Voltage
-
-
-
125°C
No
INA199A3DCKT Texas Instruments Voltage Current Shunt Monitor Single 6-Pin SC-70
RS Stock No.268-7493BrandTexas InstrumentsManufacturers Part No.INA199A3DCKTHSN Code85423390

₹ 25,072.05

₹ 100.288 Each (On a Reel of 250) (Exc. GST)

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Texas Instruments
Single
Current Shunt Monitor
-
2.7V
26V
120dB
-
1
-
100μA
-
-
-
SC-70
-
6
-
-40°C
-
-
1.25mm
2mm
-
-
RoHS
-
-
Voltage
-
-
-
125°C
No
ISL28005FH50Z-T7A Renesas Electronics Rail to Rail Current Sensing Amplifier 5-Pin 5LD SOT-23
Also available in industry standard packaging
RS Stock No.263-8908BrandRenesas ElectronicsManufacturers Part No.ISL28005FH50Z-T7AHSN Code85423390

₹ 592.27

₹ 296.133 Each (In a Pack of 2) (Exc. GST)

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Renesas Electronics
-
Current Sensing Amplifier
-
50V
28V
105dB
-
-
-
20mA
-
Surface
-
5LD SOT-23
-
5
-
-40°C
-
-
2.9mm
1.14mm
-
1.6 mm
RoHS
ISL28005
-
Rail to Rail
-
-
-
125°C
No
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-T7AHSN Code85423390

₹ 95,276.15

₹ 381.105 Each (On a Reel of 250) (Exc. GST)

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

₹ 772.26

₹ 386.131 Each (In a Pack of 2) (Exc. GST)

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Renesas Electronics
Single
Current Sensing Amplifier
-
20V
28V
105dB
-
-
-
20mA
-
Surface
-
5LD SOT-23
-
5
-
-40°C
-
-
2.9mm
1.14mm
-
1.6 mm
RoHS
ISL28006
-
Rail to Rail
-
-
-
125°C
No
MCP39F511AT-E/MQ Microchip Current, Voltage Power Meter Dual 28-Pin QFN
RS Stock No.598-504BrandMicrochipManufacturers Part No.MCP39F511AT-E/MQHSN Code85423990

₹ 1,310,915.10

₹ 397.247 Each (On a Reel of 3300) (Exc. GST)

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Microchip
Dual
Power Meter
-
-
-
-
-
-
-
-
-
-
-
QFN
-
28
-
-
-
-
-
-
-
-
-
-
-
Current, Voltage
-
-
-
-
-
MCP6C02T-050E/CHY Microchip Current, Voltage Current Sensing Amplifier Single, Dual 6-Pin SOT-23
RS Stock No.598-729BrandMicrochipManufacturers Part No.MCP6C02T-050E/CHYHSN Code85423390

₹ 498,609.00

₹ 166.203 Each (On a Reel of 3000) (Exc. GST)

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Microchip
Single, Dual
Current Sensing Amplifier
-
2V
5.5V
132dB
-
1
-
490μA
-
Surface
-
SOT-23
-
6
-
-40°C
-
-
-
1.45mm
-
-
REACH, AEC‑Q100, RoHS, Pb‑Free
MCP6C02T
-
Current, Voltage
-
-
-
125°C
AEC-Q100
NCS21673SN2G020T1G onsemi Voltage Current Sensing Amplifier Single 5-Pin TSOP-5
Also available in industry standard packaging
RS Stock No.277-022BrandonsemiManufacturers Part No.NCS21673SN2G020T1GHSN Code85423390

₹ 466.81

₹ 46.681 Each (Supplied as a Tape) (Exc. GST)

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onsemi
Single
Current Sensing Amplifier
-
5V
5.5V
86dB
-
1
-
300μA
-
Surface
-
TSOP-5
-
5
-
-40°C
409kHz
-
3mm
0.95mm
-
1.5 mm
Pb-Free, PPAP capable, RoHS, AEC-Q100
NC
-
Voltage
-
-
-
150°C
AEC-Q100
NCS7030DM2G014R2G onsemi Current Sensing Amplifier Single 8-Pin Micro8
Also available in industry standard packaging
RS Stock No.648-528BrandonsemiManufacturers Part No.NCS7030DM2G014R2GHSN Code85423390

₹ 575.90

₹ 115.18 Each (Supplied as a Tape) (Exc. GST)

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onsemi
Single
Current Sensing Amplifier
-
3V
5.5V
85dB
-
-
-
1.5mA
-
-
-
Micro8
-
8
-
-40°C
100kHz
-
-
-
-
-
Automotive qualified options (AEC-Q100)
NCS7030
-
-
-
-
-
150°C
No
NCV21673SN2G020T1G onsemi Voltage Current Sensing Amplifier Single 5-Pin TSOP-5
Also available in industry standard packaging
RS Stock No.277-024BrandonsemiManufacturers Part No.NCV21673SN2G020T1GHSN Code85423390

₹ 559.44

₹ 55.944 Each (Supplied as a Tape) (Exc. GST)

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onsemi
Single
Current Sensing Amplifier
-
5V
5.5V
86dB
-
1
-
300μA
-
Surface
-
TSOP-5
-
5
-
-40°C
-
-
3mm
0.95mm
-
1.5 mm
RoHS, AEC-Q100, Pb-Free, PPAP capable
NC
-
Voltage
-
-
-
150°C
AEC-Q100
NCV7041D3G014R2G onsemi Voltage Current Sensing Amplifier Single 8-Pin SOIC-8
Also available in industry standard packaging
RS Stock No.277-025BrandonsemiManufacturers Part No.NCV7041D3G014R2GHSN Code85423390

₹ 573.19

₹ 114.637 Each (Supplied as a Tape) (Exc. GST)

Add to basket
onsemi
Single
Current Sensing Amplifier
-
5V
5.5V
85dB
-
1
-
1.5mA
-
Surface
-
SOIC-8
-
8
-
-40°C
100kHz
-
5mm
1.75mm
-
4 mm
Pb-Free, AEC-Q100, PPAP capable, RoHS
NC
-
Voltage
-
-
-
150°C
AEC-Q100
PAC1921-1-AIA-TR Microchip Current, Voltage Current Sensor 10-Pin VDFN
RS Stock No.598-373BrandMicrochipManufacturers Part No.PAC1921-1-AIA-TRHSN Code85423990

₹ 800,689.00

₹ 160.138 Each (On a Reel of 5000) (Exc. GST)

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Microchip
-
Current Sensor
-
-
-
-
-
-
-
-
-
-
-
VDFN
-
10
-
-
-
-
-
-
-
-
-
-
-
Current, Voltage
-
-
-
-
-
PAC1933T-I/JQ Microchip Current, Voltage Current Sensor Single 16-Pin UQFN
RS Stock No.598-784BrandMicrochipManufacturers Part No.PAC1933T-I/JQHSN Code85423990

₹ 702,360.78

₹ 212.837 Each (On a Reel of 3300) (Exc. GST)

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Microchip
Single
Current Sensor
-
-
-
-
-
-
-
-
-
-
-
UQFN
-
16
-
-
-
-
-
-
-
-
-
-
-
Current, Voltage
-
-
-
-
-
PAC1934T-I/J6CX Microchip Current, Voltage Current Sensor Single 16-Pin WLCSP
RS Stock No.598-389BrandMicrochipManufacturers Part No.PAC1934T-I/J6CXHSN Code85423990

₹ 1,266,789.00

₹ 253.358 Each (On a Reel of 5000) (Exc. GST)

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Microchip
Single
Current Sensor
-
-
-
-
-
-
-
-
-
-
-
WLCSP
-
16
-
-
-
-
-
-
-
-
-
-
-
Current, Voltage
-
-
-
-
-
PAC1951T-1E/4MX Microchip Current, Voltage Current Sensor 16-Pin VQFN
RS Stock No.598-426BrandMicrochipManufacturers Part No.PAC1951T-1E/4MXHSN Code85423990

₹ 501,664.02

₹ 152.019 Each (On a Reel of 3300) (Exc. GST)

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Microchip
-
Current Sensor
-
-
-
-
-
-
-
-
-
-
-
VQFN
-
16
-
-
-
-
-
-
-
-
-
-
-
Current, Voltage
-
-
-
-
-

...