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.

Show More
View
Buyer
Engineer
Manufacturer
IC Type
IC Output Type
Sensing Accuracy Range
Supply Voltage Min
Measured Temperature Min
Sensing Temperature Min
Supply Voltage Max
Measured Temperature Max
Sensing Temperature Max
Output Current Range Max
Sensor Case / Package
Sensor Case Style
IC Case / Package
No. of Pins
Initial Accuracy
Operating Temperature Range
Qualification
Operating Temperature Max
Packaging
No Filter(s) Applied
0 Filter(s) Selected
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+
RM3.120
100+
RM2.660
500+
RM2.490
1000+
RM2.460
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+
RM4.470
100+
RM4.220
250+
RM4.140
More Pricing...
Min: 1 / Mult: 1
Current Source
Current
± 3%
1V
-25°C
-25°C
40V
100°C
100°C
-
SOIC
SOIC
SOIC
8Pins
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+
RM4.220
250+
RM4.140
500+
RM4.060
1000+
RM3.970
2500+
RM3.890
Min: 100 / Mult: 1
Current Source
Current
± 3%
1V
-25°C
-25°C
40V
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+
RM2.660
500+
RM2.490
1000+
RM2.460
2500+
RM2.320
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+
RM11.880
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
-
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
-
4030765RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM12.850
250+
RM11.510
500+
RM11.110
1000+
RM10.990
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+
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
-
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+
RM12.930
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+
RM13.040
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
-
4030769

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
-
4030768RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM13.060
250+
RM11.700
500+
RM11.470
2500+
RM11.240
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+
RM14.000
250+
RM12.570
500+
RM12.200
1000+
RM12.190
Min: 100 / Mult: 1
Current Source
-
-
1.2V
-
-
40V
-
-
200mA
-
-
DFN-EP
-
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030769RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM13.060
250+
RM11.700
500+
RM11.190
1000+
RM10.940
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+
RM24.880
10+
RM16.360
25+
RM14.140
100+
RM11.630
300+
RM10.180
More Pricing...
Min: 1 / Mult: 1
Current Source
-
-
800mV
-
-
40V
-
-
-
-
-
TO-92
-
3 Pin
-
0°C to +70°C
-
-
1-25 of 28 items
of 2 page(s)

Popular Suppliers

NXP
STMICROELECTRONICS
ROHM
ONSEMI
MICROCHIP
INFINEON
MAXIM
Trade Account