Linear Regulator Replacements:

392 Products Found

element14 provides a comprehensive selection of linear regulator replacements, these non-isolated DC-DC converters are compact and offer significantly improved energy efficiency, meeting the needs of applications that demand low heat dissipation and reliable voltage regulation.

DC-DC converters regulate voltage levels in circuits, converting one DC voltage to another with high efficiency. Linear regulator replacements offer a compact and efficient alternative to traditional regulators, minimizing power loss.

Our DC-DC converters support various output voltages, currents, and efficiency ratings, making them ideal for battery-operated devices, power supplies, and telecommunications equipment. They ensure stable voltage output, even under variable load conditions, enhancing device longevity and performance.  

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Power Supply Applications
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Output Power Max
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Output Current Max
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ComparePrice ForQuantity
4644813

RoHS

Each
1+
Rs.718.800
10+
Rs.664.670
25+
Rs.645.140
50+
Rs.606.990
100+
Rs.588.350
Min: 1 / Mult: 1
ITE
1 Output
45W
15V
3A
-
TSR 3N Series
Through Hole
18V
36V
-
-
-
-
4171430

RoHS

Each
1+
Rs.296.470
5+
Rs.285.390
10+
Rs.280.710
20+
Rs.275.510
50+
Rs.270.300
Min: 1 / Mult: 1
ITE
1 Output
15W
15V
1A
-
R-78K-1.0 Series
SIP
18V
36V
-
-
-
-
4171439

RoHS

Each
1+
Rs.452.730
5+
Rs.435.700
10+
Rs.428.570
20+
Rs.420.620
50+
Rs.412.660
Min: 1 / Mult: 1
ITE
1 Output
24W
12V
2A
-
R-78K-2.0 Series
SIP
14V
36V
-
-
-
-
4697319

RoHS

Each
1+
Rs.196.150
5+
Rs.191.150
10+
Rs.187.450
50+
Rs.184.280
100+
Rs.181.100
Min: 1 / Mult: 1
ITE & Industrial
1 Output
2.5W
5V
500mA
-
RBT05W Series
Through Hole
6.5V
36V
-
-
-
-
4644806

RoHS

Each
1+
Rs.574.200
10+
Rs.528.090
25+
Rs.513.300
50+
Rs.482.850
100+
Rs.468.060
Min: 1 / Mult: 1
ITE
1 Output
3W
1.5V
2A
-
TSR 2N Series
Through Hole
4.6V
32V
-
-
-
-
4171420

RoHS

Each
1+
Rs.230.550
5+
Rs.229.170
10+
Rs.225.420
20+
Rs.221.230
50+
Rs.217.040
Min: 1 / Mult: 1
ITE
1 Output
750mW
1.5V
500mA
-
R-78K-0.5 Series
SIP
4.5V
36V
-
-
-
-
4248098

RoHS

Each
1+
Rs.229.680
5+
Rs.228.810
10+
Rs.228.520
20+
Rs.228.230
50+
Rs.227.940
Min: 1 / Mult: 1
ITE
1 Output
1.65W
3.3V
500mA
-
R-78CK-0.5 Series
SIP
5VDC
40VDC
-
-
-
-
4644809

RoHS

Each
1+
Rs.722.540
10+
Rs.664.520
25+
Rs.645.910
50+
Rs.607.590
100+
Rs.588.980
Min: 1 / Mult: 1
ITE
1 Output
5.4W
1.8V
3A
-
TSR 3N Series
Through Hole
4.6V
36V
-
-
-
-
4573202

RoHS

Each
1+
Rs.509.440
5+
Rs.499.260
10+
Rs.489.070
20+
Rs.478.880
50+
Rs.468.690
Min: 1 / Mult: 1
ITE & Industrial
1 Output
30W
2.5V
2A
-
N78-2 Series
Panel
4.5V
32V
-
-
-
-
4573212

RoHS

Each
1+
Rs.455.910
5+
Rs.446.800
10+
Rs.437.680
20+
Rs.428.560
50+
Rs.419.440
Min: 1 / Mult: 1
ITE & Industrial
1 Output
30W
9V
2A
-
N78-2 Series
Through Hole
13V
32V
-
-
-
-
4171416

RoHS

Each
1+
Rs.224.460
5+
Rs.218.370
10+
Rs.215.760
20+
Rs.212.720
50+
Rs.209.670
Min: 1 / Mult: 1
ITE
1 Output
4.5W
9V
500mA
-
R-78K-0.5 Series
SIP
12V
36V
-
-
-
-
4171436

RoHS

Each
1+
Rs.439.350
5+
Rs.427.150
10+
Rs.420.160
20+
Rs.412.360
50+
Rs.404.560
Min: 1 / Mult: 1
ITE
1 Output
6.6W
3.3V
2A
-
R-78K-2.0 Series
SIP
4.5V
36V
-
-
-
-
4697320

RoHS

Each
1+
Rs.194.720
5+
Rs.189.760
10+
Rs.186.090
50+
Rs.182.940
100+
Rs.179.780
Min: 1 / Mult: 1
ITE & Industrial
1 Output
6W
12V
500mA
-
RBT05W Series
Through Hole
15V
36V
-
-
-
-
4644817

RoHS

Each
1+
Rs.598.700
10+
Rs.566.900
25+
Rs.554.810
50+
Rs.545.810
100+
Rs.536.940
Min: 1 / Mult: 1
ITE
1 Output
6.6W
3.3V
2A
-
TSR 2N Series
Through Hole
4.6V
36V
-
-
-
-
4644818

RoHS

Each
1+
Rs.719.860
10+
Rs.682.380
25+
Rs.667.760
50+
Rs.656.920
100+
Rs.646.250
Min: 1 / Mult: 1
ITE
1 Output
9.9W
3.3V
3A
-
TSR 3N Series
Through Hole
4.6V
36V
-
-
-
-
4644811

RoHS

Each
1+
Rs.719.860
10+
Rs.682.380
25+
Rs.667.760
50+
Rs.656.920
100+
Rs.646.250
Min: 1 / Mult: 1
ITE
1 Output
36W
12V
3A
-
TSR 3N Series
Through Hole
15V
36V
-
-
-
-
4573205

RoHS

Each
1+
Rs.679.520
5+
Rs.673.870
10+
Rs.668.220
20+
Rs.652.690
50+
Rs.637.160
Min: 1 / Mult: 1
ITE & Industrial
1 Output
30W
3.3V
2A
-
N78-2 Series
Panel
6V
32V
-
-
-
-
4248093

RoHS

Each
1+
Rs.443.850
5+
Rs.427.150
10+
Rs.420.160
20+
Rs.412.360
50+
Rs.404.560
Min: 1 / Mult: 1
ITE
1 Output
6.6W
3.3V
2A
-
R-78K-2.0 Series
SIP
4.5V
36V
-
-
-
-
4248094

RoHS

Each
1+
Rs.452.730
5+
Rs.435.700
10+
Rs.428.570
20+
Rs.420.620
50+
Rs.412.660
Min: 1 / Mult: 1
ITE
1 Output
10W
5V
2A
-
R-78K-2.0 Series
SIP
6.5V
36V
-
-
-
-
4171423

RoHS

Each
1+
Rs.229.680
5+
Rs.224.460
10+
Rs.221.850
20+
Rs.219.450
50+
Rs.217.040
Min: 1 / Mult: 1
ITE
1 Output
1.25W
2.5V
500mA
-
R-78K-0.5 Series
SIP
4.5V
36V
-
-
-
-
4644814

RoHS

Each
1+
Rs.585.690
10+
Rs.538.660
25+
Rs.523.570
50+
Rs.492.510
100+
Rs.477.430
Min: 1 / Mult: 1
ITE
1 Output
5W
2.5V
2A
-
TSR 2N Series
Through Hole
4.6V
36V
-
-
-
-
4573206

RoHS

Each
1+
Rs.477.930
5+
Rs.464.050
10+
Rs.450.170
20+
Rs.436.290
50+
Rs.422.410
Min: 1 / Mult: 1
ITE & Industrial
1 Output
30W
5V
2A
-
N78-2 Series
Through Hole
8V
32V
-
-
-
-
4171432

RoHS

Each
1+
Rs.443.850
5+
Rs.427.150
10+
Rs.417.600
20+
Rs.411.080
50+
Rs.404.560
Min: 1 / Mult: 1
ITE
1 Output
3W
1.5V
2A
-
R-78K-2.0 Series
SIP
4.5V
36V
-
-
-
-
4697304

RoHS

Each
1+
Rs.312.120
5+
Rs.304.170
10+
Rs.298.280
50+
Rs.293.240
100+
Rs.288.170
Min: 1 / Mult: 1
ITE & Industrial
1 Output
3.3W
3.3V
1A
-
RBT10W Series
Through Hole
4.75V
36V
-
-
-
-
4171418

RoHS

Each
1+
Rs.233.160
5+
Rs.228.810
10+
Rs.225.420
20+
Rs.212.760
50+
Rs.200.100
Min: 1 / Mult: 1
ITE
1 Output
7.5W
15V
500mA
-
R-78K-0.5 Series
SIP
18V
36V
-
-
-
-
151-175 of 392 items
of 16 page(s)

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