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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€ 10.48

€ 0.419 Each (In a Pack of 25) (Exc. Vat)

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Texas Instruments
Current Sensing Amplifier
Single
5V
-
2.7V
100dB
-
1
-
260μA
-
-
SOT-23
-
-
6
-55°C
-
-
-
1.6 mm
RoHS
-
2.9mm
1.6mm
-
-
-
-
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

€ 764.30

€ 0.255 Each (On a Reel of 3000) (Exc. Vat)

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Texas Instruments
Current Sensing Amplifier
Single
5V
-
2.7V
100dB
-
1
-
260μA
-
-
SOT-23
-
-
6
-55°C
-
-
-
1.6 mm
RoHS
-
2.9mm
1.6mm
-
-
-
-
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

€ 4,518.00

€ 1.506 Each (On a Reel of 3000) (Exc. Vat)

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

€ 13.49

€ 2.698 Each (In a Pack of 5) (Exc. Vat)

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Texas Instruments
Current Sensing Amplifier
Single
5V
-
1.7V
150dB
-
1
-
65μA
-
-
QFN
-
-
10
-55°C
-
-
-
-
RoHS
-
-
1.4mm
-
-
-
-
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

€ 4,706.25

€ 1.569 Each (On a Reel of 3000) (Exc. Vat)

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

€ 12.24

€ 2.447 Each (In a Pack of 5) (Exc. Vat)

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Texas Instruments
Current Sensing Amplifier
Single
5V
-
1.7V
150dB
-
1
-
65μA
-
-
UQFN
-
-
10
-55°C
-
-
-
-
RoHS
-
-
1.4mm
-
-
-
-
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

€ 234.68

€ 0.939 Each (On a Reel of 250) (Exc. Vat)

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

€ 11.48

€ 1.148 Each (In a Pack of 10) (Exc. Vat)

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

€ 7.40

€ 3.702 Each (In a Pack of 2) (Exc. Vat)

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

€ 11.30

€ 5.648 Each (In a Pack of 2) (Exc. Vat)

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Renesas Electronics
Current Sensing Amplifier
Single
28V
-
20V
105dB
-
-
-
20mA
-
Surface
5LD SOT-23
-
-
5
-40°C
-
-
-
1.6 mm
RoHS
-
1.14mm
2.9mm
ISL28006
-
-
-
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

€ 11,803.28

€ 3.577 Each (On a Reel of 3300) (Exc. Vat)

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Microchip
Power Meter
Dual
-
-
-
-
-
-
-
-
-
-
QFN
-
-
28
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Current, Voltage

€ 10.67

€ 2.134 Each (Supplied as a Tape) (Exc. Vat)

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Microchip
Current Sensing Amplifier
Single
5.5V
-
5.5V
132dB
-
2
-
490μA
-
-
SOT-23
-
-
6
-40°C
-
500kHz
-
-
AEC-Q100
-
-
-
MCP6C02
-
-
-
150°C
-
AEC-Q100
Rail to Rail
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

€ 4,706.25

€ 1.569 Each (On a Reel of 3000) (Exc. Vat)

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Microchip
Current Sensing Amplifier
Single, Dual
5.5V
-
2V
132dB
-
1
-
490μA
-
Surface
SOT-23
-
-
6
-40°C
-
-
-
-
REACH, AEC‑Q100, RoHS, Pb‑Free
-
1.45mm
-
MCP6C02T
-
-
-
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

€ 10.99

€ 1.099 Each (Supplied as a Tape) (Exc. Vat)

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onsemi
Current Sensing Amplifier
Single
5.5V
-
5V
86dB
-
1
-
300μA
-
Surface
TSOP-5
-
-
5
-40°C
-
409kHz
-
1.5 mm
Pb-Free, PPAP capable, RoHS, AEC-Q100
-
0.95mm
3mm
NC
-
-
-
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

€ 15.06

€ 3.012 Each (Supplied as a Tape) (Exc. Vat)

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onsemi
Current Sensing Amplifier
Single
5.5V
-
3V
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.: 277-024Brand: onsemiManufacturers Part No.: NCV21673SN2G020T1G

€ 10.72

€ 1.072 Each (Supplied as a Tape) (Exc. Vat)

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

€ 15.37

€ 3.075 Each (Supplied as a Tape) (Exc. Vat)

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onsemi
Current Sensing Amplifier
Single
5.5V
-
5V
85dB
-
1
-
1.5mA
-
Surface
SOIC-8
-
-
8
-40°C
-
100kHz
-
4 mm
Pb-Free, AEC-Q100, PPAP capable, RoHS
-
1.75mm
5mm
NC
-
-
-
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

€ 7,216.25

€ 1.443 Each (On a Reel of 5000) (Exc. 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

€ 6,212.25

€ 1.882 Each (On a Reel of 3300) (Exc. Vat)

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Microchip
Current Sensor
Single
-
-
-
-
-
-
-
-
-
-
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

€ 11,295.00

€ 2.259 Each (On a Reel of 5000) (Exc. Vat)

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Microchip
Current Sensor
Single
-
-
-
-
-
-
-
-
-
-
WLCSP
-
-
16
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Current, Voltage

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