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+
NT$38.250
10+
NT$24.700
100+
NT$20.820
500+
NT$20.390
1000+
NT$19.670
More Pricing...
Total:NT$38.25
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+
NT$52.930
10+
NT$35.610
50+
NT$33.610
100+
NT$31.600
250+
NT$29.780
More Pricing...
Total:NT$52.93
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+
NT$36.590
10+
NT$21.560
50+
NT$20.470
100+
NT$20.220
250+
NT$19.960
More Pricing...
Total:NT$36.59
Min: 1 / Mult: 1
-
Current Source
1V
-
-
40V
-
-
-
-
10A
-
-
SOIC
8 Pin
3%
0°C to +70°C
-
-
3009140

RoHS

TEXAS INSTRUMENTS
Each
1+
NT$45.170
10+
NT$29.900
50+
NT$28.250
100+
NT$26.600
250+
NT$25.000
More Pricing...
Total:NT$45.17
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+
NT$141.930
10+
NT$130.420
25+
NT$118.920
50+
NT$107.410
100+
NT$95.900
More Pricing...
Total:NT$141.93
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+
NT$95.900
250+
NT$84.400
500+
NT$79.420
Total:NT$9,590.00
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+
NT$31.600
250+
NT$29.780
500+
NT$28.690
1000+
NT$27.760
2500+
NT$24.620
Total:NT$3,160.00
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+
NT$20.820
500+
NT$20.390
1000+
NT$19.670
2500+
NT$18.500
5000+
NT$17.120
Total:NT$2,082.00
Min: 100 / Mult: 1
-
Current Source
1V
-
-
40V
-
-
-
-
10A
-
-
SOIC
8 Pin
3%
0°C to +70°C
-
-
4030765

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
NT$245.460
10+
NT$163.420
25+
NT$142.080
100+
NT$117.920
250+
NT$106.070
More Pricing...
Total:NT$245.46
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+
NT$184.470
10+
NT$141.240
25+
NT$130.470
100+
NT$118.620
250+
NT$116.610
More Pricing...
Total:NT$184.47
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+
NT$159.740
25+
NT$138.850
100+
NT$115.240
250+
NT$103.650
500+
NT$101.580
Total:NT$1,597.40
Min: 10 / 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+
NT$195.060
10+
NT$149.810
25+
NT$138.470
100+
NT$126.000
250+
NT$124.200
More Pricing...
Total:NT$195.06
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+
NT$530.390
10+
NT$370.970
78+
NT$289.650
156+
NT$276.050
312+
NT$272.880
More Pricing...
Total:NT$530.39
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+
NT$163.420
25+
NT$142.080
100+
NT$117.920
250+
NT$106.070
500+
NT$98.780
Total:NT$1,634.20
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+
NT$263.160
10+
NT$175.970
25+
NT$153.280
100+
NT$127.620
250+
NT$115.010
More Pricing...
Total:NT$263.16
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+
NT$239.750
10+
NT$159.740
25+
NT$138.850
100+
NT$115.240
250+
NT$103.650
More Pricing...
Total:NT$239.75
Min: 1 / 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+
NT$180.970
25+
NT$157.840
100+
NT$131.650
250+
NT$118.810
500+
NT$112.820
Total:NT$1,809.70
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+
NT$269.690
10+
NT$181.010
78+
NT$135.730
156+
NT$125.080
312+
NT$116.170
More Pricing...
Total:NT$269.69
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+
NT$141.240
25+
NT$130.470
100+
NT$118.620
250+
NT$116.610
500+
NT$114.290
Total:NT$1,412.40
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+
NT$175.970
25+
NT$153.280
100+
NT$127.620
250+
NT$115.010
500+
NT$112.710
Total:NT$1,759.70
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+
NT$200.470
25+
NT$174.660
100+
NT$145.450
250+
NT$131.110
500+
NT$123.320
Total:NT$2,004.70
Min: 10 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
DFN-EP
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
4030763

RoHS

Each
1+
NT$224.820
10+
NT$149.020
25+
NT$129.260
100+
NT$106.880
300+
NT$94.000
More Pricing...
Total:NT$224.82
Min: 1 / Mult: 1
-
Current Source
800mV
-
-
40V
-
-
-
-
10A
-
-
NSOIC
8 Pin
-
0°C to +70°C
AEC-Q100
-
4030766

RoHS

Each
1+
NT$195.060
10+
NT$149.810
78+
NT$127.900
156+
NT$122.930
312+
NT$118.850
More Pricing...
Total:NT$195.06
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+
NT$149.810
25+
NT$138.470
100+
NT$126.000
250+
NT$124.200
500+
NT$121.730
Total:NT$1,498.10
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+
NT$299.460
10+
NT$200.470
25+
NT$174.660
100+
NT$145.450
250+
NT$131.110
More Pricing...
Total:NT$299.46
Min: 1 / Mult: 1
-
Current Source
1.2V
-
-
40V
-
-
-
-
200mA
-
-
DFN-EP
8 Pin
1%
-40°C to +125°C
AEC-Q100
-
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