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Current Regulators:

32 Products Found

element14 offers an exclusive range of current regulators incorporating digital interfaces for programmable current settings and monitoring capabilities. These regulators are for smart lighting systems and precision power applications. Key features include high-accuracy current regulation, broad input voltage range compatibility, multiple protection mechanisms, low dropout voltage, and adjustable output current capabilities. 

A current regulator is a device that keeps the current being supplied constant, irrespective of variations in load resistance or input voltage.  Modern current regulators integrate protection features such as thermal shutdown, short-circuit protection, and overvoltage safeguards.

Applications span diverse sectors, from automotive LED drivers to industrial process control systems. LED lighting maintains consistent brightness and extends component life. Battery charging applications ensure optimal charging profiles and protect against overcharging. The latest generation offers enhanced efficiency and smaller footprints, enabling more compact and energy-efficient designs while maintaining superior performance and reliability.

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Buyer
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Manufacturer
IC Type
IC Output Type
Sensing Accuracy Range
Supply Voltage Min
Supply Voltage Max
Sensing Temperature Min
Measured Temperature Min
Sensing Temperature Max
Measured Temperature Max
Sensor Case Style
Sensor Case / Package
Output Current Range Max
No. of Pins
IC Case / Package
Initial Accuracy
Operating Temperature Range
Qualification
Operating Temperature Max
Packaging
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ComparePrice ForQuantity
1750201

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM5.110
10+
RM3.290
100+
RM2.770
500+
RM2.660
1000+
RM2.590
More Pricing...
Total:RM5.11
Min: 1 / Mult: 1
Current Source
-
-
1V
40V
-
-
-
-
-
-
10A
-
SOIC
8 Pin
3%
0°C to +70°C
-
-
1467822

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM10.150
10+
RM5.840
50+
RM5.320
100+
RM4.800
250+
RM4.490
More Pricing...
Total:RM10.15
Min: 1 / Mult: 1
Current Source
Current
± 3%
1V
40V
-25°C
-25°C
100°C
100°C
SOIC
SOIC
-
8Pins
SOIC
8 Pin
3%
-25°C to +100°C
-
100°C
3009141

RoHS

Each
1+
RM4.840
10+
RM3.300
50+
RM2.670
100+
RM2.640
250+
RM2.610
More Pricing...
Total:RM4.84
Min: 1 / Mult: 1
Current Source
-
-
1V
40V
-
-
-
-
-
-
10A
-
SOIC
8 Pin
3%
0°C to +70°C
-
-
3009140

RoHS

TEXAS INSTRUMENTS
Each
1+
RM6.000
10+
RM3.940
50+
RM3.720
100+
RM3.500
250+
RM3.280
More Pricing...
Total:RM6.00
Min: 1 / Mult: 1
Current Source
-
-
1V
40V
-
-
-
-
-
-
10A
-
TO-92
3 Pin
3%
-25°C to +100°C
-
-
3879411

RoHS

MONOLITHIC POWER SYSTEMS (MPS)
Each (Supplied on Cut Tape)
Cut Tape
1+
RM19.970
10+
RM18.320
25+
RM16.690
50+
RM15.030
100+
RM13.390
More Pricing...
Total:RM19.97
Min: 1 / Mult: 1
Current Source
-
-
3V
28V
-
-
-
-
-
-
5A
-
QFN
19 Pin
2%
-40°C to +125°C
AEC-Q100
-
3879411RL

RoHS

MONOLITHIC POWER SYSTEMS (MPS)
Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM13.390
250+
RM11.850
Total:RM1,339.00
Min: 100 / Mult: 1
Current Source
-
-
3V
28V
-
-
-
-
-
-
5A
-
QFN
19 Pin
2%
-40°C to +125°C
AEC-Q100
-
1467822RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM4.800
250+
RM4.490
500+
RM3.970
1000+
RM3.450
2500+
RM3.150
Total:RM480.00
Min: 100 / Mult: 1
Current Source
Current
± 3%
1V
40V
-25°C
-25°C
100°C
100°C
SOIC
SOIC
-
8Pins
SOIC
8 Pin
3%
-25°C to +100°C
-
100°C
1750201RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM2.770
500+
RM2.660
1000+
RM2.590
2500+
RM2.430
5000+
RM2.270
Total:RM277.00
Min: 100 / Mult: 1
Current Source
-
-
1V
40V
-
-
-
-
-
-
10A
-
SOIC
8 Pin
3%
0°C to +70°C
-
-
4030763

RoHS

Each
1+
RM28.540
10+
RM18.770
25+
RM16.230
100+
RM13.340
300+
RM11.680
More Pricing...
Total:RM28.54
Min: 1 / Mult: 1
Current Source
-
-
800mV
40V
-
-
-
-
-
-
10A
-
NSOIC
8 Pin
-
0°C to +70°C
AEC-Q100
-
4030766

RoHS

Each
1+
RM24.610
10+
RM18.790
78+
RM15.980
156+
RM15.330
312+
RM14.810
More Pricing...
Total:RM24.61
Min: 1 / Mult: 1
Current Source
-
-
1.2V
40V
-
-
-
-
-
-
200mA
-
SOT-223
3 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030767RL

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM18.790
25+
RM17.330
100+
RM15.720
250+
RM15.490
500+
RM15.190
Total:RM187.90
Min: 10 / Mult: 1
Current Source
-
-
1.2V
40V
-
-
-
-
-
-
200mA
-
SOT-223
3 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030772

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM37.970
10+
RM25.210
25+
RM21.890
100+
RM18.130
250+
RM16.290
More Pricing...
Total:RM37.97
Min: 1 / Mult: 1
Current Source
-
-
1.2V
40V
-
-
-
-
-
-
200mA
-
DFN-EP
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030770

RoHS

Each
1+
RM37.970
10+
RM25.210
25+
RM21.890
121+
RM17.710
363+
RM15.660
More Pricing...
Total:RM37.97
Min: 1 / Mult: 1
Current Source
-
-
1.2V
40V
-
-
-
-
-
-
200mA
-
DFN-EP
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030765RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
RM20.570
25+
RM17.810
100+
RM14.710
250+
RM13.180
500+
RM12.290
Total:RM205.70
Min: 10 / Mult: 1
Current Source
-
-
1.2V
40V
-
-
-
-
-
-
200mA
-
DFN-EP
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030764

RoHS

Each
1+
RM30.550
10+
RM20.180
25+
RM17.470
121+
RM14.090
363+
RM12.410
More Pricing...
Total:RM30.55
Min: 1 / Mult: 1
Current Source
-
-
1.2V
40V
-
-
-
-
-
-
200mA
-
DFN-EP
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030775

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM33.360
10+
RM22.140
25+
RM19.220
100+
RM15.910
250+
RM14.270
More Pricing...
Total:RM33.36
Min: 1 / Mult: 1
Current Source
-
-
1.2V
40V
-
-
-
-
-
-
200mA
-
SOT-23
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030768

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM30.410
10+
RM20.110
25+
RM17.410
100+
RM14.380
250+
RM12.880
More Pricing...
Total:RM30.41
Min: 1 / Mult: 1
Current Source
-
-
1.2V
40V
-
-
-
-
-
-
200mA
-
SOT-23
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030774

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM34.180
10+
RM22.760
25+
RM19.770
100+
RM16.410
250+
RM14.750
More Pricing...
Total:RM34.18
Min: 1 / Mult: 1
Current Source
-
-
1.2V
40V
-
-
-
-
-
-
200mA
-
SOT-223
3 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030769RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
RM17.720
25+
RM16.330
100+
RM14.810
250+
RM14.550
500+
RM14.260
Total:RM177.20
Min: 10 / Mult: 1
Current Source
-
-
1.2V
40V
-
-
-
-
-
-
200mA
-
SOT-23
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030772RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
RM25.210
25+
RM21.890
100+
RM18.130
250+
RM16.290
500+
RM15.430
Total:RM252.10
Min: 10 / Mult: 1
Current Source
-
-
1.2V
40V
-
-
-
-
-
-
200mA
-
DFN-EP
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030775RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
RM22.140
25+
RM19.220
100+
RM15.910
250+
RM14.270
500+
RM14.000
Total:RM221.40
Min: 10 / Mult: 1
Current Source
-
-
1.2V
40V
-
-
-
-
-
-
200mA
-
SOT-23
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030765

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM31.150
10+
RM20.570
25+
RM17.810
100+
RM14.710
250+
RM13.180
More Pricing...
Total:RM31.15
Min: 1 / Mult: 1
Current Source
-
-
1.2V
40V
-
-
-
-
-
-
200mA
-
DFN-EP
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030769

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM23.290
10+
RM17.720
25+
RM16.330
100+
RM14.810
250+
RM14.550
More Pricing...
Total:RM23.29
Min: 1 / Mult: 1
Current Source
-
-
1.2V
40V
-
-
-
-
-
-
200mA
-
SOT-23
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030768RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
RM20.110
25+
RM17.410
100+
RM14.380
250+
RM12.880
500+
RM12.630
Total:RM201.10
Min: 10 / Mult: 1
Current Source
-
-
1.2V
40V
-
-
-
-
-
-
200mA
-
SOT-23
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030774RL

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM22.760
25+
RM19.770
100+
RM16.410
250+
RM14.750
500+
RM14.360
Total:RM227.60
Min: 10 / Mult: 1
Current Source
-
-
1.2V
40V
-
-
-
-
-
-
200mA
-
SOT-223
3 Pin
1%
-40°C to +125°C
AEC-Q100
-
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