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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AED 33.70

AED 1.348 Each (In a Pack of 25) (ex VAT)

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

AED 3,201.98

AED 1.067 Each (On a Reel of 3000) (ex VAT)

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

AED 19,043.32

AED 6.348 Each (On a Reel of 3000) (ex VAT)

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

AED 51.68

AED 10.336 Each (In a Pack of 5) (ex VAT)

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Texas Instruments
Single
Current Sensing Amplifier
5V
-
1.7V
-
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
RS Stock No.: 268-7490Brand: Texas InstrumentsManufacturers Part No.: INA190A4IRSWR

AED 19,885.95

AED 6.629 Each (On a Reel of 3000) (ex VAT)

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

AED 46.62

AED 9.325 Each (In a Pack of 5) (ex VAT)

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Texas Instruments
Single
Current Sensing Amplifier
5V
-
1.7V
-
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
RS Stock No.: 268-7493Brand: Texas InstrumentsManufacturers Part No.: INA199A3DCKT

AED 856.67

AED 3.427 Each (On a Reel of 250) (ex VAT)

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

AED 35.95

AED 3.595 Each (In a Pack of 10) (ex VAT)

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

AED 28.42

AED 14.213 Each (In a Pack of 2) (ex VAT)

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

AED 43.26

AED 21.628 Each (In a Pack of 2) (ex VAT)

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

AED 56,725.52

AED 17.19 Each (On a Reel of 3300) (ex VAT)

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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.: 598-729Brand: MicrochipManufacturers Part No.: MCP6C02T-050E/CHY

AED 21,571.20

AED 7.19 Each (On a Reel of 3000) (ex VAT)

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

AED 42.13

AED 4.213 Each (Supplied as a Tape) (ex VAT)

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

AED 58.14

AED 11.628 Each (Supplied as a Tape) (ex VAT)

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

AED 41.01

AED 4.101 Each (Supplied as a Tape) (ex VAT)

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

AED 59.55

AED 11.909 Each (Supplied as a Tape) (ex VAT)

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

AED 34,547.62

AED 6.909 Each (On a Reel of 5000) (ex VAT)

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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.: 598-784Brand: MicrochipManufacturers Part No.: PAC1933T-I/JQ

AED 30,401.91

AED 9.213 Each (On a Reel of 3300) (ex VAT)

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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.: 598-389Brand: MicrochipManufacturers Part No.: PAC1934T-I/J6CX

AED 54,770.62

AED 10.954 Each (On a Reel of 5000) (ex VAT)

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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.: 598-426Brand: MicrochipManufacturers Part No.: PAC1951T-1E/4MX

AED 21,689.17

AED 6.573 Each (On a Reel of 3300) (ex VAT)

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

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