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
MCP6C02T-020E/CHYVAO Microchip Current Sensing Amplifier Dual, Single 6-Pin SOT-23
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RS Stock No.: 724-622Brand: MicrochipManufacturers Part No.: MCP6C02T-020E/CHYVAOHSN Code: 85423390

P.O.A.

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3000

Available in multiples of 3000
3000P.O.A.
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Microchip
Current Sensing Amplifier
Dual, Single
2V
5.5V
-
154dB
2
-
30mA
-
Surface Mount
SOT-23
-
-
6
-
-40°C
500kHz
-
-
2.9mm
RoHS
-
1.45mm
MCP6C02
-
125°C
-
-
AEC-Q100
-
-
MCP6C02T-020H/Q8BVAO Microchip Current Sensing Amplifier Dual, Single 8-Pin VDFN
MCP6C02T-020H/Q8BVAO Microchip Current Sensing Amplifier Dual, Single 8-Pin VDFN
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RS Stock No.: 724-623Brand: MicrochipManufacturers Part No.: MCP6C02T-020H/Q8BVAOHSN Code: 85423390

P.O.A.

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6000

Available in multiples of 6000
6000P.O.A.
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Microchip
Current Sensing Amplifier
Dual, Single
2V
5.5V
-
154dB
2
-
30mA
-
Surface Mount
VDFN
-
-
8
-
-40°C
500kHz
-
-
3mm
RoHS
-
0.9mm
MCP6C02
-
125°C
-
-
AEC-Q100
-
-
MCP6C02T-050E/CHYVAO Microchip Current Sensing Amplifier Dual, Single 6-Pin SOT-23
MCP6C02T-050E/CHYVAO Microchip Current Sensing Amplifier Dual, Single 6-Pin SOT-23
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RS Stock No.: 724-624Brand: MicrochipManufacturers Part No.: MCP6C02T-050E/CHYVAOHSN Code: 85423390

P.O.A.

Check stock

3000

Available in multiples of 3000
3000P.O.A.
Add to basket
Microchip
Current Sensing Amplifier
Dual, Single
2V
5.5V
-
154dB
2
-
30mA
-
Surface Mount
SOT-23
-
-
6
-
-40°C
500kHz
-
-
2.8mm
RoHS
-
1.45mm
MCP6C02
-
125°C
-
-
AEC-Q100
-
-
MCP6C02T-050H/Q8BVAO Microchip Current Sensing Amplifier Dual, Single 8-Pin VDFN
MCP6C02T-050H/Q8BVAO Microchip Current Sensing Amplifier Dual, Single 8-Pin VDFN
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RS Stock No.: 724-625Brand: MicrochipManufacturers Part No.: MCP6C02T-050H/Q8BVAOHSN Code: 85423390

P.O.A.

Check stock

6000

Available in multiples of 6000
6000P.O.A.
Add to basket
Microchip
Current Sensing Amplifier
Dual, Single
2V
5.5V
-
154dB
2
-
30mA
-
Surface Mount
VDFN
-
-
8
-
-40°C
500kHz
-
-
3mm
RoHS
-
0.9mm
MCP6C02
-
125°C
-
-
AEC-Q100
-
-
MCP6C02T-100E/CHYVAO Microchip Current Sensing Amplifier Dual, Single 6-Pin SOT-23
MCP6C02T-100E/CHYVAO Microchip Current Sensing Amplifier Dual, Single 6-Pin SOT-23
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RS Stock No.: 724-626Brand: MicrochipManufacturers Part No.: MCP6C02T-100E/CHYVAOHSN Code: 85423390

P.O.A.

Check stock

3000

Available in multiples of 3000
3000P.O.A.
Add to basket
Microchip
Current Sensing Amplifier
Dual, Single
2V
5.5V
-
154dB
2
-
30mA
-
Surface Mount
SOT-23
-
-
6
-
-40°C
500kHz
-
-
2.8mm
RoHS
-
1.45mm
MCP6C02
-
125°C
-
-
AEC-Q100
-
-
MCP6C02T-100H/Q8BVAO Microchip Current Sensing Amplifier Dual, Single 8-Pin VDFN
MCP6C02T-100H/Q8BVAO Microchip Current Sensing Amplifier Dual, Single 8-Pin VDFN
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RS Stock No.: 724-628Brand: MicrochipManufacturers Part No.: MCP6C02T-100H/Q8BVAOHSN Code: 85423390

P.O.A.

Check stock

6000

Available in multiples of 6000
6000P.O.A.
Add to basket
Microchip
Current Sensing Amplifier
Dual, Single
2V
5.5V
-
154dB
2
-
30mA
-
Surface Mount
VDFN
-
-
8
-
-40°C
500kHz
-
-
3mm
RoHS
-
0.9mm
MCP6C02
-
125°C
-
-
AEC-Q100
-
-
INA181A3IDBVR Texas Instruments Voltage Current Sensing Amplifier Single 6-Pin SOT-23
INA181A3IDBVR Texas Instruments Voltage Current Sensing Amplifier Single 6-Pin SOT-23
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Also available in industry standard packaging
RS Stock No.: 268-7487Brand: Texas InstrumentsManufacturers Part No.: INA181A3IDBVRHSN Code: 85423390

SR 47.72

SR 1.909 Each (In a Pack of 25) (ex VAT)

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25

Available in multiples of 25
25SR 1.909
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Texas Instruments
Current Sensing Amplifier
Single
2.7V
5V
-
100dB
1
-
260μA
-
-
SOT-23
-
-
6
-
-55°C
-
-
-
1.6mm
RoHS
1.6 mm
2.9mm
-
-
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
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RS Stock No.: 268-7486Brand: Texas InstrumentsManufacturers Part No.: INA181A3IDBVRHSN Code: 85423390

SR 3,588.00

SR 1.196 Each (On a Reel of 3000) (ex VAT)

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3000

Available in multiples of 3000
3000SR 1.196
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Texas Instruments
Current Sensing Amplifier
Single
2.7V
5V
-
100dB
1
-
260μA
-
-
SOT-23
-
-
6
-
-55°C
-
-
-
1.6mm
RoHS
1.6 mm
2.9mm
-
-
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
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RS Stock No.: 268-7488Brand: Texas InstrumentsManufacturers Part No.: INA190A2IRSWRHSN Code: 85423390

SR 24,150.00

SR 8.05 Each (On a Reel of 3000) (ex VAT)

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3000

Available in multiples of 3000
3000SR 8.05
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Texas Instruments
Current Sensing Amplifier
Single
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.: INA190A2IRSWRHSN Code: 85423390

SR 74.75

SR 14.95 Each (In a Pack of 5) (ex VAT)

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5

Available in multiples of 5
5SR 14.95
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Texas Instruments
Current Sensing Amplifier
Single
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.: INA190A4IRSWRHSN Code: 85423390

SR 24,150.00

SR 8.05 Each (On a Reel of 3000) (ex VAT)

Check stock

3000

Available in multiples of 3000
3000SR 8.05
Add to basket
Texas Instruments
Current Sensing Amplifier
Single
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.: INA190A4IRSWRHSN Code: 85423390

SR 69.00

SR 13.80 Each (In a Pack of 5) (ex VAT)

Check stock

5

Available in multiples of 5
5SR 13.80
Add to basket
Texas Instruments
Current Sensing Amplifier
Single
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
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RS Stock No.: 268-7493Brand: Texas InstrumentsManufacturers Part No.: INA199A3DCKTHSN Code: 85423390

SR 1,150.00

SR 4.60 Each (On a Reel of 250) (ex VAT)

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250

Available in multiples of 250
250SR 4.60
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Texas Instruments
Current Shunt Monitor
Single
2.7V
26V
-
120dB
1
-
100μA
-
-
SC-70
-
-
6
-
-40°C
-
-
-
1.25mm
RoHS
-
2mm
-
-
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
Also available in industry standard packaging
RS Stock No.: 268-7494Brand: Texas InstrumentsManufacturers Part No.: INA199A3DCKTHSN Code: 85423390

SR 57.50

SR 5.75 Each (In a Pack of 10) (ex VAT)

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10

Available in multiples of 10
10SR 5.75
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Texas Instruments
Current Shunt Monitor
Single
2.7V
26V
-
120dB
1
-
100μA
-
-
SC-70
-
-
6
-
-40°C
-
-
-
1.25mm
RoHS
-
2mm
-
-
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-T7AHSN Code: 85423390

SR 2,875.00

SR 11.50 Each (On a Reel of 250) (ex VAT)

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250

Available in multiples of 250
250SR 11.50
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Renesas Electronics
Current Sensing Amplifier
-
50V
28V
-
105dB
-
-
20mA
-
Surface
5LD SOT-23
-
-
5
-
-40°C
-
-
-
2.9mm
RoHS
-
1.14mm
ISL28005
-
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-T7AHSN Code: 85423390

SR 41.40

SR 20.70 Each (In a Pack of 2) (ex VAT)

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2

Available in multiples of 2
2SR 20.70
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Renesas Electronics
Current Sensing Amplifier
-
50V
28V
-
105dB
-
-
20mA
-
Surface
5LD SOT-23
-
-
5
-
-40°C
-
-
-
2.9mm
RoHS
-
1.14mm
ISL28005
-
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-T7AHSN Code: 85423390

SR 5,750.00

SR 23.00 Each (On a Reel of 250) (ex VAT)

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250

Available in multiples of 250
250SR 23.00
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Renesas Electronics
Current Sensing Amplifier
Single
20V
28V
-
105dB
-
-
20mA
-
Surface
5LD SOT-23
-
-
5
-
-40°C
-
-
-
2.9mm
RoHS
-
1.14mm
ISL28006
-
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-T7AHSN Code: 85423390

SR 62.10

SR 31.05 Each (In a Pack of 2) (ex VAT)

Check stock

2

Available in multiples of 2
2SR 31.05
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Renesas Electronics
Current Sensing Amplifier
Single
20V
28V
-
105dB
-
-
20mA
-
Surface
5LD SOT-23
-
-
5
-
-40°C
-
-
-
2.9mm
RoHS
-
1.14mm
ISL28006
-
125°C
-
-
No
-
Rail to Rail
MCP39F511AT-E/MQ Microchip Current, Voltage Power Meter Dual 28-Pin QFN
MCP39F511AT-E/MQ Microchip Current, Voltage Power Meter Dual 28-Pin QFN
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RS Stock No.: 598-504Brand: MicrochipManufacturers Part No.: MCP39F511AT-E/MQHSN Code: 85423990

SR 56,925.00

SR 17.25 Each (On a Reel of 3300) (ex VAT)

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3300

Available in multiples of 3300
3300SR 17.25
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Microchip
Power Meter
Dual
-
-
-
-
-
-
-
-
-
QFN
-
-
28
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Current, Voltage
MCP6C02T-050E/CHY Microchip Current, Voltage Current Sensing Amplifier Single, Dual 6-Pin SOT-23
MCP6C02T-050E/CHY Microchip Current, Voltage Current Sensing Amplifier Single, Dual 6-Pin SOT-23
Add to parts list
RS Stock No.: 598-729Brand: MicrochipManufacturers Part No.: MCP6C02T-050E/CHYHSN Code: 85423390

SR 24,150.00

SR 8.05 Each (On a Reel of 3000) (ex VAT)

Check stock

3000

Available in multiples of 3000
3000SR 8.05
Add to basket
Microchip
Current Sensing Amplifier
Single, Dual
2V
5.5V
-
132dB
1
-
490μA
-
Surface
SOT-23
-
-
6
-
-40°C
-
-
-
-
REACH, AEC‑Q100, RoHS, Pb‑Free
-
1.45mm
MCP6C02T
-
125°C
-
-
AEC-Q100
-
Current, Voltage

...