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...

Showing 1-20 of 323 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
Current sense amplifier
Current sense amplifier
Add to parts list
RS Stock No.: 691-045Brand: STMicroelectronicsManufacturers Part No.: TSC2020IPT

€ 1.44

€ 1.44 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 1.44
Add to basket
STMicroelectronics
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Current sense amplifier
Current sense amplifier
Add to parts list
RS Stock No.: 691-043Brand: STMicroelectronicsManufacturers Part No.: TSC2020IPT

€ 3,664.60

€ 0.916 Each (On a Reel of 4000) (Exc. Vat)

Check stock

4000

Available in multiples of 4000
4000€ 0.916
Add to basket
STMicroelectronics
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
MCP39F511AT-E/MQ Microchip, Power Monitor Dual Current, Voltage 28-Pin QFN
MCP39F511AT-E/MQ Microchip, Power Monitor Dual Current, Voltage 28-Pin QFN
Add to parts list
RS Stock No.: 598-504Brand: MicrochipManufacturers Part No.: MCP39F511AT-E/MQ

€ 14,702.32

€ 4.455 Each (On a Reel of 3300) (Exc. Vat)

Check stock

3300

Available in multiples of 3300
3300€ 4.455
Add to basket
Microchip
Dual
0.3 → 4.5 V dc
0.3 → 4V
-105dB
2
Current, Voltage
-
-
QFN
28
-
-
-
-
-
-
-
-
-
MCP6C02T-050E/CHY Microchip, Current Sense Amplifier Dual, Single Current, Voltage 6-Pin SOT-23
MCP6C02T-050E/CHY Microchip, Current Sense Amplifier Dual, Single Current, Voltage 6-Pin SOT-23
Add to parts list
RS Stock No.: 598-729Brand: MicrochipManufacturers Part No.: MCP6C02T-050E/CHY

€ 5,647.50

€ 1.882 Each (On a Reel of 3000) (Exc. Vat)

Check stock

3000

Available in multiples of 3000
3000€ 1.882
Add to basket
Microchip
Dual, Single
2 → 5.5 V
-
132dB
-
Current, Voltage
-
-
SOT-23
6
-
-
-
-
-
-
-
-
-
NCS7030DM2G014R2G onsemi, Current Sensing Amplifier Single Unidirectional 8-Pin Micro8
NCS7030DM2G014R2G onsemi, Current Sensing Amplifier Single Unidirectional 8-Pin Micro8
Add to parts list
Also available in industry standard packaging
RS Stock No.: 648-528Brand: onsemiManufacturers Part No.: NCS7030DM2G014R2G

€ 6.28

€ 1.255 Each (Supplied as a Tape) (Exc. Vat)

Check stock

5

Available in multiples of 5
5€ 1.255
Add to basket
onsemi
Single
3 → 5.5 V
-
85dB
-
Unidirectional
-
-
Micro8
8
-
-
-
-
-
-
-
-
-
PAC1921-1-AIA-TR Microchip, Power Monitor Current, Voltage 10-Pin VDFN
PAC1921-1-AIA-TR Microchip, Power Monitor Current, Voltage 10-Pin VDFN
Add to parts list
RS Stock No.: 598-373Brand: MicrochipManufacturers Part No.: PAC1921-1-AIA-TR

€ 9,098.75

€ 1.82 Each (On a Reel of 5000) (Exc. Vat)

Check stock

5000

Available in multiples of 5000
5000€ 1.82
Add to basket
Microchip
-
3.3 → 5.5 V
-
69dB
-
Current, Voltage
-
-
VDFN
10
-
-
-
-
-
-
-
-
-
PAC1933T-I/JQ Microchip, Power Monitor Single Current, Voltage 16-Pin UQFN
PAC1933T-I/JQ Microchip, Power Monitor Single Current, Voltage 16-Pin UQFN
Add to parts list
RS Stock No.: 598-784Brand: MicrochipManufacturers Part No.: PAC1933T-I/JQ

€ 7,868.85

€ 2.384 Each (On a Reel of 3300) (Exc. Vat)

Check stock

3300

Available in multiples of 3300
3300€ 2.384
Add to basket
Microchip
Single
2.7 → 5.5 V
-
-
3
Current, Voltage
-
-
UQFN
16
-
-
-
-
-
-
-
-
-
PAC1934T-I/J6CX Microchip, Power Monitor Single Current, Voltage 16-Pin WLCSP
PAC1934T-I/J6CX Microchip, Power Monitor Single Current, Voltage 16-Pin WLCSP
Add to parts list
RS Stock No.: 598-389Brand: MicrochipManufacturers Part No.: PAC1934T-I/J6CX

€ 14,432.50

€ 2.886 Each (On a Reel of 5000) (Exc. Vat)

Check stock

5000

Available in multiples of 5000
5000€ 2.886
Add to basket
Microchip
Single
2.7 → 5.5 V
-
-
4
Current, Voltage
-
-
WLCSP
16
-
-
-
-
-
-
-
-
-
PAC1951T-1E/4MX Microchip, Power Monitor Current, Voltage 16-Pin VQFN
PAC1951T-1E/4MX Microchip, Power Monitor Current, Voltage 16-Pin VQFN
Add to parts list
RS Stock No.: 598-426Brand: MicrochipManufacturers Part No.: PAC1951T-1E/4MX

€ 5,591.02

€ 1.694 Each (On a Reel of 3300) (Exc. Vat)

Check stock

3300

Available in multiples of 3300
3300€ 1.694
Add to basket
Microchip
-
2.7 → 5.5 V
-
-
1
Current, Voltage
-
-
VQFN
16
-
-
-
-
-
-
-
-
-
PAC1954T-E/J6CX Microchip, Power Monitor Current, Voltage 16-Pin WLCSP
PAC1954T-E/J6CX Microchip, Power Monitor Current, Voltage 16-Pin WLCSP
Add to parts list
RS Stock No.: 598-503Brand: MicrochipManufacturers Part No.: PAC1954T-E/J6CX

€ 14,746.25

€ 2.949 Each (On a Reel of 5000) (Exc. Vat)

Check stock

5000

Available in multiples of 5000
5000€ 2.949
Add to basket
Microchip
-
2.7 → 5.5 V
-
-
4
Current, Voltage
-
-
WLCSP
16
-
-
-
-
-
-
-
-
-
BD14220G-CTR ROHM, Current Sense Amplifier Single Analogue Voltage 6-Pin SSOP6
BD14220G-CTR ROHM, Current Sense Amplifier Single Analogue Voltage 6-Pin SSOP6
Add to parts list
Also available in industry standard packaging
RS Stock No.: 646-605Brand: ROHMManufacturers Part No.: BD14220G-CTR

€ 15.06

€ 1.506 Each (Supplied as a Tape) (Exc. Vat)

Check stock

10

Available in multiples of 10
10€ 1.506
Add to basket
ROHM
Single
2.7 → 5.5 V
-
-
-
Analogue Voltage
-
-
SSOP6
6
-
-
-
-
-
-
-
-
-
BD14221G-CTR ROHM, Current Sense Amplifier Single Analogue Voltage 6-Pin SSOP6
BD14221G-CTR ROHM, Current Sense Amplifier Single Analogue Voltage 6-Pin SSOP6
Add to parts list
Also available in industry standard packaging
RS Stock No.: 646-607Brand: ROHMManufacturers Part No.: BD14221G-CTR

€ 15.06

€ 1.506 Each (Supplied as a Tape) (Exc. Vat)

Check stock

10

Available in multiples of 10
10€ 1.506
Add to basket
ROHM
Single
2.7 → 5.5 V
-
-
-
Analogue Voltage
-
-
SSOP6
6
-
-
-
-
-
-
-
-
-
BD14222G-CTR ROHM, Current Sense Amplifier Single Analogue Voltage 6-Pin SSOP6
BD14222G-CTR ROHM, Current Sense Amplifier Single Analogue Voltage 6-Pin SSOP6
Add to parts list
Also available in industry standard packaging
RS Stock No.: 646-608Brand: ROHMManufacturers Part No.: BD14222G-CTR

€ 15.06

€ 1.506 Each (Supplied as a Tape) (Exc. Vat)

Check stock

10

Available in multiples of 10
10€ 1.506
Add to basket
ROHM
Single
2.7 → 5.5 V
-
-
-
Analogue Voltage
-
-
SSOP6
6
-
-
-
-
-
-
-
-
-
BD14230FVJ-CE2 ROHM, Current Sense Amplifier Single Analogue 8-Pin TSSOP B8J
BD14230FVJ-CE2 ROHM, Current Sense Amplifier Single Analogue 8-Pin TSSOP B8J
Add to parts list
Also available in industry standard packaging
RS Stock No.: 646-626Brand: ROHMManufacturers Part No.: BD14230FVJ-CE2

€ 10.98

€ 2.196 Each (Supplied as a Tape) (Exc. Vat)

Check stock

5

Available in multiples of 5
5€ 2.196
Add to basket
ROHM
Single
2.7 → 18 V
-
-
1
Analogue
-
-
TSSOP B8J
8
-
-
-
-
-
-
-
-
-
BD14231FVJ-CE2 ROHM, Current Sense Amplifier Single Analogue 8-Pin TSSOP B8J
BD14231FVJ-CE2 ROHM, Current Sense Amplifier Single Analogue 8-Pin TSSOP B8J
Add to parts list
Also available in industry standard packaging
RS Stock No.: 646-627Brand: ROHMManufacturers Part No.: BD14231FVJ-CE2

€ 10.04

€ 2.008 Each (Supplied as a Tape) (Exc. Vat)

Check stock

5

Available in multiples of 5
5€ 2.008
Add to basket
ROHM
Single
2.7 → 18 V
-
-
1
Analogue
-
-
TSSOP B8J
8
-
-
-
-
-
-
-
-
-
BD14232FVJ-CE2 ROHM, Current Sense Amplifier Single Analogue 8-Pin TSSOP B8J
BD14232FVJ-CE2 ROHM, Current Sense Amplifier Single Analogue 8-Pin TSSOP B8J
Add to parts list
Also available in industry standard packaging
RS Stock No.: 646-629Brand: ROHMManufacturers Part No.: BD14232FVJ-CE2

€ 10.04

€ 2.008 Each (Supplied as a Tape) (Exc. Vat)

Check stock

5

Available in multiples of 5
5€ 2.008
Add to basket
ROHM
Single
2.7 → 18 V
-
-
1
Analogue
-
-
TSSOP B8J
8
-
-
-
-
-
-
-
-
-
INA181A3IDBVR Texas Instruments, Current Sense Amplifier Single Voltage 6-Pin SOT-23
INA181A3IDBVR Texas Instruments, Current Sense Amplifier Single Voltage 6-Pin SOT-23
Add to parts list
RS Stock No.: 268-7486Brand: Texas InstrumentsManufacturers Part No.: INA181A3IDBVR

€ 715.35

€ 0.238 Each (On a Reel of 3000) (Exc. Vat)

Check stock

3000

Available in multiples of 3000
3000€ 0.238
Add to basket
Texas Instruments
Single
2.7 → 5.5 V
-
100dB
1
Voltage
-
-
SOT-23
6
-
-
-
-
-
-
-
-
-
INA181A3IDBVR Texas Instruments, Current Sense Amplifier Single Voltage 6-Pin SOT-23
INA181A3IDBVR Texas Instruments, Current Sense Amplifier Single Voltage 6-Pin SOT-23
Add to parts list
Also available in industry standard packaging
RS Stock No.: 268-7487Brand: Texas InstrumentsManufacturers Part No.: INA181A3IDBVR

€ 7.81

€ 0.312 Each (In a Pack of 25) (Exc. Vat)

Check stock

25

Available in multiples of 25
25€ 0.312
Add to basket
Texas Instruments
Single
2.7 → 5.5 V
-
100dB
1
Voltage
-
-
SOT-23
6
-
-
-
-
-
-
-
-
-
INA190A2IRSWR Texas Instruments, Current Sense Amplifier Single Voltage 10-Pin UQFN
INA190A2IRSWR Texas Instruments, Current Sense Amplifier Single Voltage 10-Pin UQFN
Add to parts list
RS Stock No.: 268-7488Brand: Texas InstrumentsManufacturers Part No.: INA190A2IRSWR

€ 3,953.25

€ 1.318 Each (On a Reel of 3000) (Exc. Vat)

Check stock

3000

Available in multiples of 3000
3000€ 1.318
Add to basket
Texas Instruments
Single
1.7 → 5.5 V
-
150dB
1
Voltage
-
-
UQFN
10
-
-
-
-
-
-
-
-
-
INA190A2IRSWR Texas Instruments, Current Sense Amplifier Single Voltage 10-Pin UQFN
INA190A2IRSWR Texas Instruments, Current Sense Amplifier Single Voltage 10-Pin UQFN
Add to parts list
Also available in industry standard packaging
RS Stock No.: 268-7489Brand: Texas InstrumentsManufacturers Part No.: INA190A2IRSWR

€ 12.55

€ 2.51 Each (In a Pack of 5) (Exc. Vat)

Check stock

5

Available in multiples of 5
5€ 2.51
Add to basket
Texas Instruments
Single
1.7 → 5.5 V
-
150dB
1
Voltage
-
-
UQFN
10
-
-
-
-
-
-
-
-
-

...