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+
Rs.108.390
10+
Rs.69.720
100+
Rs.58.590
500+
Rs.57.380
1000+
Rs.55.320
More Pricing...
Total:Rs.108.39
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+
Rs.215.360
10+
Rs.123.720
50+
Rs.112.730
100+
Rs.101.730
250+
Rs.95.310
More Pricing...
Total:Rs.215.36
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+
Rs.102.650
10+
Rs.69.930
50+
Rs.56.550
100+
Rs.55.820
250+
Rs.55.080
More Pricing...
Total:Rs.102.65
Min: 1 / Mult: 1
-
Current Source
1V
-
-
40V
-
-
-
-
10A
-
-
SOIC
8 Pin
3%
0°C to +70°C
-
-
3009140

RoHS

TEXAS INSTRUMENTS
Each
1+
Rs.127.080
10+
Rs.83.440
50+
Rs.78.730
100+
Rs.74.010
250+
Rs.69.440
More Pricing...
Total:Rs.127.08
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+
Rs.393.840
10+
Rs.361.370
25+
Rs.328.900
50+
Rs.296.420
100+
Rs.263.950
More Pricing...
Total:Rs.393.84
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+
Rs.263.950
250+
Rs.231.470
500+
Rs.208.670
Total:Rs.26,395.00
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+
Rs.101.730
250+
Rs.95.310
500+
Rs.84.130
1000+
Rs.73.230
2500+
Rs.66.630
Total:Rs.10,173.00
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
1750201RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.58.590
500+
Rs.57.380
1000+
Rs.55.320
2500+
Rs.51.960
5000+
Rs.48.030
Total:Rs.5,859.00
Min: 100 / Mult: 1
-
Current Source
1V
-
-
40V
-
-
-
-
10A
-
-
SOIC
8 Pin
3%
0°C to +70°C
-
-
4030765RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
Rs.449.360
25+
Rs.389.240
100+
Rs.321.260
250+
Rs.287.890
500+
Rs.267.360
Total:Rs.4,493.60
Min: 10 / 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+
Rs.729.010
10+
Rs.483.540
25+
Rs.419.680
100+
Rs.347.400
250+
Rs.311.920
More Pricing...
Total:Rs.729.01
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+
Rs.664.550
10+
Rs.439.220
25+
Rs.380.450
100+
Rs.313.980
250+
Rs.281.340
More Pricing...
Total:Rs.664.55
Min: 1 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
SOT-23
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030767

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.537.970
10+
Rs.410.530
25+
Rs.378.610
100+
Rs.343.520
250+
Rs.338.450
More Pricing...
Total:Rs.537.97
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+
Rs.1,462.970
10+
Rs.1,014.120
78+
Rs.785.130
156+
Rs.766.830
312+
Rs.757.670
More Pricing...
Total:Rs.1,462.97
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+
Rs.746.900
10+
Rs.497.210
25+
Rs.432.040
100+
Rs.358.360
250+
Rs.322.160
More Pricing...
Total:Rs.746.90
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+
Rs.387.110
25+
Rs.356.740
100+
Rs.323.390
250+
Rs.317.750
500+
Rs.311.400
Total:Rs.3,871.10
Min: 10 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
SOT-23
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030775RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
Rs.483.540
25+
Rs.419.680
100+
Rs.347.400
250+
Rs.311.920
500+
Rs.305.690
Total:Rs.4,835.40
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+
Rs.550.940
25+
Rs.478.250
100+
Rs.396.010
250+
Rs.355.630
500+
Rs.334.330
Total:Rs.5,509.40
Min: 10 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
DFN-EP
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030765

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.680.340
10+
Rs.449.360
25+
Rs.389.240
100+
Rs.321.260
250+
Rs.287.890
More Pricing...
Total:Rs.680.34
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+
Rs.508.790
10+
Rs.387.110
25+
Rs.356.740
100+
Rs.323.390
250+
Rs.317.750
More Pricing...
Total:Rs.508.79
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+
Rs.439.220
25+
Rs.380.450
100+
Rs.313.980
250+
Rs.281.340
500+
Rs.275.710
Total:Rs.4,392.20
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+
Rs.497.210
25+
Rs.432.040
100+
Rs.358.360
250+
Rs.322.160
500+
Rs.311.270
Total:Rs.4,972.10
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+
Rs.746.900
10+
Rs.497.210
78+
Rs.369.720
156+
Rs.339.730
312+
Rs.314.610
More Pricing...
Total:Rs.746.90
Min: 1 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
SOT-223
3 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030763

RoHS

Each
1+
Rs.623.440
10+
Rs.410.020
25+
Rs.354.360
100+
Rs.291.350
300+
Rs.255.090
More Pricing...
Total:Rs.623.44
Min: 1 / Mult: 1
-
Current Source
800mV
-
-
40V
-
-
-
-
10A
-
-
NSOIC
8 Pin
-
0°C to +70°C
AEC-Q100
-
4030766

RoHS

Each
1+
Rs.537.970
10+
Rs.410.530
78+
Rs.348.840
156+
Rs.334.870
312+
Rs.323.370
More Pricing...
Total:Rs.537.97
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+
Rs.410.530
25+
Rs.378.610
100+
Rs.343.520
250+
Rs.338.450
500+
Rs.331.680
Total:Rs.4,105.30
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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