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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IC Output Type
IC Type
Supply Voltage Min
Sensing Accuracy Range
Sensing Temperature Min
Supply Voltage Max
Measured Temperature Min
Sensing Temperature Max
Measured Temperature Max
Sensor Case Style
Sensor Case / Package
Output Current Range Max
IC Case / Package
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ComparePrice ForQuantity
1750201

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$9.540
10+
HK$6.230
100+
HK$5.160
500+
HK$4.950
1000+
HK$4.600
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+
HK$13.670
10+
HK$9.140
50+
HK$8.620
100+
HK$8.100
250+
HK$7.620
More Pricing...
Min: 1 / Mult: 1
Current
Current Source
1V
± 3%
-25°C
40V
-25°C
100°C
100°C
SOIC
SOIC
-
SOIC
8Pins
8 Pin
3%
-25°C to +100°C
-
100°C
3009141

RoHS

Each
1+
HK$9.400
10+
HK$5.470
50+
HK$5.190
100+
HK$5.120
250+
HK$5.050
More Pricing...
Min: 1 / Mult: 1
-
Current Source
1V
-
-
40V
-
-
-
-
-
10A
SOIC
-
8 Pin
3%
0°C to +70°C
-
-
3879411

RoHS

MONOLITHIC POWER SYSTEMS (MPS)
Each (Supplied on Cut Tape)
Cut Tape
1+
HK$36.880
10+
HK$33.840
25+
HK$30.810
50+
HK$27.770
100+
HK$24.730
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+
HK$24.730
250+
HK$21.690
500+
HK$18.640
1000+
HK$18.050
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+
HK$8.100
250+
HK$7.620
500+
HK$7.340
1000+
HK$7.090
2500+
HK$6.840
Min: 100 / Mult: 1
Current
Current Source
1V
± 3%
-25°C
40V
-25°C
100°C
100°C
SOIC
SOIC
-
SOIC
8Pins
8 Pin
3%
-25°C to +100°C
-
100°C
1750201RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$5.160
500+
HK$4.950
1000+
HK$4.600
2500+
HK$4.590
5000+
HK$4.230
Min: 100 / Mult: 1
-
Current Source
1V
-
-
40V
-
-
-
-
-
10A
SOIC
-
8 Pin
3%
0°C to +70°C
-
-
4030763

RoHS

Each
1+
HK$48.400
10+
HK$31.830
25+
HK$27.510
100+
HK$22.620
300+
HK$19.810
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+
HK$56.120
10+
HK$37.200
78+
HK$27.540
156+
HK$25.270
312+
HK$23.360
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+
HK$37.200
25+
HK$32.270
100+
HK$26.680
250+
HK$23.930
500+
HK$22.300
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+
HK$57.040
10+
HK$37.880
25+
HK$32.880
100+
HK$27.230
250+
HK$24.450
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+
HK$56.120
10+
HK$37.200
25+
HK$32.270
100+
HK$26.680
250+
HK$23.930
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+
HK$113.390
10+
HK$78.600
78+
HK$60.850
156+
HK$57.890
312+
HK$56.740
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+
HK$60.310
10+
HK$40.150
25+
HK$34.890
100+
HK$28.940
250+
HK$26.010
More Pricing...
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+
HK$34.870
25+
HK$30.210
100+
HK$24.930
250+
HK$22.340
500+
HK$20.750
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+
HK$52.800
10+
HK$34.870
25+
HK$30.210
121+
HK$24.340
363+
HK$21.450
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+
HK$56.710
10+
HK$37.620
25+
HK$32.650
100+
HK$27.030
250+
HK$24.270
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+
HK$53.610
10+
HK$35.430
25+
HK$30.700
100+
HK$25.330
250+
HK$22.700
More Pricing...
Min: 1 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
-
200mA
SOT-23
-
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030769RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
HK$35.430
25+
HK$30.700
100+
HK$25.330
250+
HK$22.700
500+
HK$21.080
More Pricing...
Min: 10 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
-
200mA
SOT-23
-
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030770

RoHS

Each
1+
HK$57.040
10+
HK$37.880
25+
HK$32.880
121+
HK$26.600
363+
HK$23.500
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+
HK$40.150
25+
HK$34.890
100+
HK$28.940
250+
HK$26.010
500+
HK$24.610
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+
HK$60.310
10+
HK$40.150
78+
HK$29.860
156+
HK$27.430
312+
HK$25.400
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+
HK$52.800
10+
HK$34.870
25+
HK$30.210
100+
HK$24.930
250+
HK$22.340
More Pricing...
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+
HK$53.610
10+
HK$35.430
25+
HK$30.700
100+
HK$25.330
250+
HK$22.700
More Pricing...
Min: 1 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
-
200mA
SOT-23
-
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030768RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
HK$35.430
25+
HK$30.700
100+
HK$25.330
250+
HK$22.700
500+
HK$22.250
More Pricing...
Min: 10 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
-
200mA
SOT-23
-
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
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