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
Engineer
Manufacturer
IC Output Type
IC Type
Supply Voltage Min
Sensing Accuracy Range
Sensing Temperature Min
Supply Voltage Max
Measured Temperature Min
Measured Temperature Max
Sensing Temperature Max
Sensor Case Style
Output Current Range Max
Sensor Case / Package
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
-
-
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
-
-
4030768

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM26.440
10+
RM17.490
25+
RM15.140
100+
RM12.500
250+
RM11.200
More Pricing...
Total:RM26.44
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+
RM17.490
25+
RM15.140
100+
RM12.500
250+
RM11.200
500+
RM10.980
Total:RM174.90
Min: 10 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
SOT-23
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
1467822

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM7.040
10+
RM4.720
50+
RM4.450
100+
RM4.180
250+
RM3.930
More Pricing...
Total:RM7.04
Min: 1 / Mult: 1
Current
Current Source
1V
± 3%
-25°C
40V
-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+
RM2.820
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+
RM4.180
250+
RM3.930
500+
RM3.780
1000+
RM3.660
2500+
RM3.230
Total:RM418.00
Min: 100 / Mult: 1
Current
Current Source
1V
± 3%
-25°C
40V
-25°C
100°C
100°C
SOIC
-
SOIC
8Pins
SOIC
8 Pin
3%
-25°C to +100°C
-
100°C
4030763

RoHS

Each
1+
RM24.780
10+
RM16.300
25+
RM14.090
100+
RM11.580
300+
RM10.140
More Pricing...
Total:RM24.78
Min: 1 / Mult: 1
-
Current Source
800mV
-
-
40V
-
-
-
-
10A
-
-
NSOIC
8 Pin
-
0°C to +70°C
AEC-Q100
-
4030766

RoHS

Each
1+
RM21.400
10+
RM16.340
78+
RM13.890
156+
RM13.330
312+
RM12.880
More Pricing...
Total:RM21.40
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+
RM16.340
25+
RM15.070
100+
RM13.670
250+
RM13.470
500+
RM13.210
Total:RM163.40
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+
RM29.200
10+
RM19.390
25+
RM16.830
100+
RM13.940
250+
RM12.530
More Pricing...
Total:RM29.20
Min: 1 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
DFN-EP
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030767

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM21.400
10+
RM16.340
25+
RM15.070
100+
RM13.670
250+
RM13.470
More Pricing...
Total:RM21.40
Min: 1 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
SOT-223
3 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030776

RoHS

Each
1+
RM58.180
10+
RM40.340
78+
RM31.230
156+
RM30.620
312+
RM30.310
More Pricing...
Total:RM58.18
Min: 1 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
SOT-223
3 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030774

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM29.750
10+
RM19.810
25+
RM17.210
100+
RM14.280
250+
RM12.840
More Pricing...
Total:RM29.75
Min: 1 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
SOT-223
3 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030765RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
RM17.900
25+
RM15.500
100+
RM12.800
250+
RM11.470
500+
RM10.690
Total:RM179.00
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+
RM26.580
10+
RM17.560
25+
RM15.200
121+
RM12.260
363+
RM10.800
More Pricing...
Total:RM26.58
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+
RM29.030
10+
RM19.260
25+
RM16.720
100+
RM13.840
250+
RM12.420
More Pricing...
Total:RM29.03
Min: 1 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
SOT-23
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030769RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
RM15.410
25+
RM14.200
100+
RM12.880
250+
RM12.650
500+
RM12.400
Total:RM154.10
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+
RM19.810
25+
RM17.210
100+
RM14.280
250+
RM12.840
500+
RM12.500
Total:RM198.10
Min: 10 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
SOT-223
3 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030773

RoHS

Each
1+
RM29.750
10+
RM19.810
78+
RM14.730
156+
RM13.540
312+
RM12.540
More Pricing...
Total:RM29.75
Min: 1 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
SOT-223
3 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030765

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM27.100
10+
RM17.900
25+
RM15.500
100+
RM12.800
250+
RM11.470
More Pricing...
Total:RM27.10
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+
RM20.250
10+
RM15.410
25+
RM14.200
100+
RM12.880
250+
RM12.650
More Pricing...
Total:RM20.25
Min: 1 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
SOT-23
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
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