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
No Filter(s) Applied
0 Filter(s) Selected
ComparePrice ForQuantity
1750201

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$1.620
(S$1.7658)
10+
S$1.030
(S$1.1227)
100+
S$0.872
(S$0.9505)
500+
S$0.818
(S$0.8916)
1000+
S$0.808
(S$0.8807)
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+
S$2.320
(S$2.5288)
10+
S$1.560
(S$1.7004)
50+
S$1.480
(S$1.6132)
100+
S$1.390
(S$1.5151)
250+
S$1.370
(S$1.4933)
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+
S$1.600
(S$1.744)
10+
S$0.924
(S$1.0072)
50+
S$0.876
(S$0.9548)
100+
S$0.865
(S$0.9428)
250+
S$0.853
(S$0.9298)
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+
S$6.440
(S$7.0196)
10+
S$5.890
(S$6.4201)
25+
S$5.370
(S$5.8533)
50+
S$4.840
(S$5.2756)
100+
S$4.310
(S$4.6979)
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+
S$4.310
(S$4.6979)
250+
S$3.790
(S$4.1311)
500+
S$3.540
(S$3.8586)
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+
S$1.390
(S$1.5151)
250+
S$1.370
(S$1.4933)
500+
S$1.340
(S$1.4606)
1000+
S$1.310
(S$1.4279)
2500+
S$1.280
(S$1.3952)
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+
S$0.872
(S$0.9505)
500+
S$0.818
(S$0.8916)
1000+
S$0.808
(S$0.8807)
2500+
S$0.807
(S$0.8796)
5000+
S$0.715
(S$0.7794)
Min: 100 / Mult: 1
-
Current Source
1V
-
-
40V
-
-
-
-
10A
-
-
SOIC
8 Pin
3%
0°C to +70°C
-
-
4030763

RoHS

Each
1+
S$8.140
(S$8.8726)
10+
S$5.360
(S$5.8424)
25+
S$4.630
(S$5.0467)
100+
S$3.810
(S$4.1529)
300+
S$3.340
(S$3.6406)
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+
S$9.280
(S$10.1152)
10+
S$6.150
(S$6.7035)
78+
S$4.560
(S$4.9704)
156+
S$4.180
(S$4.5562)
312+
S$3.870
(S$4.2183)
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+
S$6.150
(S$6.7035)
25+
S$5.340
(S$5.8206)
100+
S$4.410
(S$4.8069)
250+
S$3.960
(S$4.3164)
500+
S$3.690
(S$4.0221)
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+
S$9.600
(S$10.464)
10+
S$6.380
(S$6.9542)
25+
S$5.530
(S$6.0277)
100+
S$4.580
(S$4.9922)
250+
S$4.120
(S$4.4908)
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+
S$9.280
(S$10.1152)
10+
S$6.150
(S$6.7035)
25+
S$5.340
(S$5.8206)
100+
S$4.410
(S$4.8069)
250+
S$3.960
(S$4.3164)
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+
S$9.970
(S$10.8673)
10+
S$6.640
(S$7.2376)
25+
S$5.770
(S$6.2893)
100+
S$4.790
(S$5.2211)
250+
S$4.300
(S$4.687)
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
100+
S$4.210
(S$4.5889)
250+
S$3.770
(S$4.1093)
500+
S$3.500
(S$3.815)
2500+
S$3.480
(S$3.7932)
Min: 100 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
DFN-EP
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030764

RoHS

Each
1+
S$8.910
(S$9.7119)
10+
S$5.880
(S$6.4092)
25+
S$5.100
(S$5.559)
121+
S$4.110
(S$4.4799)
363+
S$3.620
(S$3.9458)
More Pricing...
Min: 1 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
DFN-EP
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030768

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$8.860
(S$9.6574)
10+
S$5.860
(S$6.3874)
25+
S$5.080
(S$5.5372)
100+
S$4.190
(S$4.5671)
250+
S$3.760
(S$4.0984)
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
100+
S$4.190
(S$4.5671)
250+
S$3.760
(S$4.0984)
500+
S$3.490
(S$3.8041)
2500+
S$3.470
(S$3.7823)
Min: 100 / 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
100+
S$4.580
(S$4.9922)
250+
S$4.120
(S$4.4908)
500+
S$3.860
(S$4.2074)
1000+
S$3.790
(S$4.1311)
Min: 100 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
DFN-EP
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030770

RoHS

Each
1+
S$9.600
(S$10.464)
10+
S$6.380
(S$6.9542)
25+
S$5.530
(S$6.0277)
121+
S$4.480
(S$4.8832)
363+
S$3.960
(S$4.3164)
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+
S$6.640
(S$7.2376)
25+
S$5.770
(S$6.2893)
100+
S$4.790
(S$5.2211)
250+
S$4.300
(S$4.687)
500+
S$4.070
(S$4.4363)
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+
S$9.970
(S$10.8673)
10+
S$6.640
(S$7.2376)
78+
S$4.940
(S$5.3846)
156+
S$4.540
(S$4.9486)
312+
S$4.200
(S$4.578)
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+
S$8.910
(S$9.7119)
10+
S$5.880
(S$6.4092)
25+
S$5.100
(S$5.559)
100+
S$4.210
(S$4.5889)
250+
S$3.770
(S$4.1093)
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+
S$8.860
(S$9.6574)
10+
S$5.860
(S$6.3874)
25+
S$5.080
(S$5.5372)
100+
S$4.190
(S$4.5671)
250+
S$3.760
(S$4.0984)
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
100+
S$4.190
(S$4.5671)
250+
S$3.760
(S$4.0984)
500+
S$3.690
(S$4.0221)
2500+
S$3.610
(S$3.9349)
Min: 100 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
SOT-23
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4333218

RoHS

Each
1+
S$8.260
(S$9.0034)
10+
S$5.430
(S$5.9187)
25+
S$4.700
(S$5.123)
100+
S$3.860
(S$4.2074)
300+
S$3.380
(S$3.6842)
More Pricing...
Min: 1 / Mult: 1
-
Current Source
800mV
-
-
40V
-
-
-
-
-
-
-
TO-92
3 Pin
-
0°C to +70°C
-
-
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