Current Regulators:

21 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.

Show More
View
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+
Rs.162.210
10+
Rs.91.640
100+
Rs.66.360
500+
Rs.62.880
1000+
Rs.52.790
More Pricing...
-
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.146.630
10+
Rs.100.810
50+
Rs.95.090
100+
Rs.89.360
250+
Rs.84.320
More Pricing...
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...
-
Current Source
1V
-
-
40V
-
-
-
-
10A
-
-
SOIC
8 Pin
3%
0°C to +70°C
-
-
3009140

RoHS

Each
1+
Rs.127.080
10+
Rs.83.440
50+
Rs.78.730
100+
Rs.74.010
250+
Rs.69.440
More Pricing...
-
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...
-
Current Source
3V
-
-
28V
-
-
-
-
5A
-
-
QFN
19 Pin
2%
-40°C to +125°C
AEC-Q100
-
4030763

RoHS

Each
1+
Rs.473.950
10+
Rs.360.810
25+
Rs.332.660
100+
Rs.301.670
300+
Rs.284.380
More Pricing...
-
Current Source
800mV
-
-
40V
-
-
-
-
10A
-
-
NSOIC
8 Pin
-
0°C to +70°C
AEC-Q100
-
4030767

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.545.550
10+
Rs.417.800
25+
Rs.385.930
100+
Rs.350.900
250+
Rs.347.790
More Pricing...
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
SOT-223
3 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030766

RoHS

Each
1+
Rs.545.550
10+
Rs.417.800
78+
Rs.356.220
156+
Rs.342.260
312+
Rs.330.760
More Pricing...
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
SOT-223
3 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030776

RoHS

Each
1+
Rs.1,344.260
10+
Rs.1,060.740
78+
Rs.924.080
156+
Rs.893.080
312+
Rs.867.570
More Pricing...
-
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.607.330
10+
Rs.466.380
25+
Rs.431.300
100+
Rs.392.680
250+
Rs.390.800
More Pricing...
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
SOT-223
3 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030764

RoHS

Each
1+
Rs.516.790
10+
Rs.395.530
25+
Rs.365.110
121+
Rs.328.020
363+
Rs.310.340
More Pricing...
-
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.574.220
10+
Rs.440.560
25+
Rs.407.120
100+
Rs.370.360
250+
Rs.367.640
More Pricing...
-
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.514.940
10+
Rs.393.950
25+
Rs.363.630
100+
Rs.330.300
250+
Rs.326.500
More Pricing...
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
SOT-23
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030770

RoHS

Each
1+
Rs.647.060
10+
Rs.498.550
25+
Rs.461.390
121+
Rs.416.050
363+
Rs.394.420
More Pricing...
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
DFN-EP
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030773

RoHS

Each
1+
Rs.595.650
10+
Rs.457.410
78+
Rs.390.870
156+
Rs.375.780
312+
Rs.363.360
More Pricing...
-
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+
Rs.516.790
10+
Rs.395.530
25+
Rs.365.110
100+
Rs.331.680
250+
Rs.327.920
More Pricing...
-
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.514.940
10+
Rs.393.950
25+
Rs.363.630
100+
Rs.330.300
250+
Rs.326.500
More Pricing...
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
SOT-23
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4333218

RoHS

Each
1+
Rs.464.840
10+
Rs.353.870
25+
Rs.326.260
100+
Rs.295.870
300+
Rs.278.910
More Pricing...
-
Current Source
800mV
-
-
40V
-
-
-
-
-
-
-
TO-92
3 Pin
-
0°C to +70°C
-
-
3124327

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.1,973.330
10+
Rs.1,576.240
25+
Rs.1,476.260
50+
Rs.1,421.600
100+
Rs.1,366.940
-
Current Source
1V
-
-
40V
-
-
-
-
10A
-
-
Metal Can
3 Pin
3%
-55°C to +125°C
-
-
4030772

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.647.060
10+
Rs.498.550
25+
Rs.461.390
100+
Rs.420.520
250+
Rs.419.750
More Pricing...
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
DFN-EP
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
3009143

RoHS

Each
1+
Rs.656.570
10+
Rs.574.500
25+
Rs.476.020
50+
Rs.426.770
100+
Rs.393.940
More Pricing...
-
Current Source
1V
-
-
40V
-
-
-
-
10A
-
-
SOIC
8 Pin
3%
0°C to +70°C
-
-
1-21 of 21 items
of 1 page(s)

Popular Suppliers

NXP
STMICROELECTRONICS
ROHM
ONSEMI
MICROCHIP
INFINEON
MAXIM