Current Regulators:

28 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
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...
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
Min: 100 / Mult: 1
-
Current Source
3V
-
-
28V
-
-
-
-
5A
-
-
QFN
19 Pin
2%
-40°C to +125°C
AEC-Q100
-
1750201

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM4.910
10+
RM3.210
100+
RM2.660
500+
RM2.550
1000+
RM2.370
More Pricing...
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+
RM7.040
10+
RM4.720
50+
RM4.450
100+
RM4.180
250+
RM3.930
More Pricing...
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...
Min: 1 / Mult: 1
-
Current Source
1V
-
-
40V
-
-
-
-
10A
-
-
SOIC
8 Pin
3%
0°C to +70°C
-
-
1467822RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM4.180
250+
RM3.930
500+
RM3.780
1000+
RM3.660
2500+
RM3.520
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
1750201RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM2.660
500+
RM2.550
1000+
RM2.370
2500+
RM2.280
5000+
RM2.180
Min: 100 / Mult: 1
-
Current Source
1V
-
-
40V
-
-
-
-
10A
-
-
SOIC
8 Pin
3%
0°C to +70°C
-
-
4030763

RoHS

Each
1+
RM24.880
10+
RM16.360
25+
RM14.140
100+
RM11.630
300+
RM10.180
More Pricing...
Min: 1 / Mult: 1
-
Current Source
800mV
-
-
40V
-
-
-
-
10A
-
-
NSOIC
8 Pin
-
0°C to +70°C
AEC-Q100
-
4030766

RoHS

Each
1+
RM28.920
10+
RM19.170
78+
RM14.190
156+
RM13.020
312+
RM12.040
More Pricing...
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+
RM19.170
25+
RM16.630
100+
RM13.750
250+
RM12.340
500+
RM11.500
More Pricing...
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+
RM29.320
10+
RM19.470
25+
RM16.900
100+
RM14.000
250+
RM12.570
More Pricing...
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+
RM28.920
10+
RM19.170
25+
RM16.630
100+
RM13.750
250+
RM12.340
More Pricing...
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+
RM58.420
10+
RM40.500
78+
RM31.360
156+
RM31.050
312+
RM30.940
More Pricing...
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+
RM31.070
10+
RM20.690
25+
RM17.980
100+
RM14.920
250+
RM13.410
More Pricing...
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+
RM18.260
25+
RM15.810
100+
RM13.060
250+
RM11.700
500+
RM10.870
More Pricing...
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+
RM19.470
25+
RM16.900
100+
RM14.000
250+
RM12.570
500+
RM12.220
More Pricing...
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+
RM19.340
25+
RM16.780
100+
RM13.890
250+
RM12.480
500+
RM12.240
More Pricing...
Min: 10 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
SOT-23
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030765RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
RM17.970
25+
RM15.570
100+
RM12.850
250+
RM11.510
500+
RM11.130
More Pricing...
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+
RM27.200
10+
RM17.970
25+
RM15.570
121+
RM12.540
363+
RM11.050
More Pricing...
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+
RM29.150
10+
RM19.340
25+
RM16.780
100+
RM13.890
250+
RM12.480
More Pricing...
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+
RM27.630
10+
RM18.260
25+
RM15.810
100+
RM13.060
250+
RM11.700
More Pricing...
Min: 1 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
SOT-23
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030770

RoHS

Each
1+
RM29.320
10+
RM19.470
25+
RM16.900
121+
RM13.670
363+
RM12.080
More Pricing...
Min: 1 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
DFN-EP
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030774RL

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM20.690
25+
RM17.980
100+
RM14.920
250+
RM13.410
500+
RM12.680
More Pricing...
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+
RM31.070
10+
RM20.690
78+
RM15.390
156+
RM14.140
312+
RM13.090
More Pricing...
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+
RM27.200
10+
RM17.970
25+
RM15.570
100+
RM12.850
250+
RM11.510
More Pricing...
Min: 1 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
DFN-EP
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
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