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Linear Regulator Replacements:

62 Products Found

Farnell 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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Manufacturer
Power Supply Applications
No. of Outputs
Output Power Max
Output Voltage Nom
DC / DC Converter Output Type
Output Current Max
Product Range
DC / DC Converter Mounting
Input Voltage DC Min
Input Voltage DC Max
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1 Filter(s) Selected
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4264505

RoHS

Each
1+
€ 96.220
5+
€ 82.190
Min: 1 / Mult: 1
-
1 Output
80W
13.5V
-
6A
8662 Series
-
20V
32V
1793142

RoHS

Each
1+
€ 7.830
5+
€ 7.640
10+
€ 7.560
50+
€ 6.730
100+
€ 6.550
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
-
500mA
R-78xx-0.5 Series
Through Hole
6.5V
32V
2451540

RoHS

Each
1+
€ 5.630
5+
€ 5.200
10+
€ 4.770
50+
€ 4.370
100+
€ 4.230
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
4W
5V
-
500mA
TSR 0.5 Series
Through Hole
6.5V
32V
2451539

RoHS

Each
1+
€ 6.910
5+
€ 6.440
10+
€ 5.960
50+
€ 5.450
100+
€ 5.280
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
2.75W
3.3V
-
500mA
TSR 0.5 Series
Through Hole
4.75V
32V
1793140

RoHS

Each
1+
€ 7.910
5+
€ 7.650
10+
€ 7.530
50+
€ 6.760
100+
€ 6.610
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
1.65W
3.3V
Fixed
500mA
R-78xx-0.5 Series
Through Hole
4.75V
32V
1793161

RoHS

Each
1+
€ 10.240
5+
€ 9.820
10+
€ 9.710
50+
€ 8.970
100+
€ 8.790
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
5W
5V
Fixed
1A
R-78Bxx-1.0 Series
Through Hole
6.5V
32V
2747528

RoHS

Each
1+
€ 12.320
5+
€ 11.790
10+
€ 11.670
50+
€ 10.260
100+
€ 10.050
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
10W
5V
Fixed
2A
R-78Bxx-2.0 Series
Through Hole
6.5V
32V
2747529

RoHS

Each
1+
€ 12.090
5+
€ 11.460
10+
€ 11.340
50+
€ 10.080
100+
€ 9.960
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
24W
12V
Fixed
2A
R-78Bxx-2.0 Series
Through Hole
15V
32V
2451542

RoHS

Each
1+
€ 6.640
5+
€ 6.190
10+
€ 5.730
50+
€ 5.240
100+
€ 5.080
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
6.3W
9V
-
500mA
TSR 0.5 Series
Through Hole
11V
32V
1793156

RoHS

Each
1+
€ 9.650
5+
€ 9.530
10+
€ 9.290
50+
€ 8.770
100+
€ 8.750
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
Fixed
1A
R-78Bxx-1.0 Series
Through Hole
4.75V
32V
1793144

RoHS

Each
1+
€ 8.360
5+
€ 8.040
10+
€ 7.960
50+
€ 7.010
100+
€ 6.870
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
3.25W
6.5V
Fixed
500mA
R-78xx-0.5 Series
Through Hole
8V
32V
1793153

RoHS

Each
1+
€ 10.920
5+
€ 10.610
10+
€ 10.440
50+
€ 9.240
100+
€ 9.140
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
12W
12V
Fixed
1A
R-78Bxx-1.0 Series
Through Hole
16V
32V
2451543

RoHS

Each
1+
€ 5.520
5+
€ 5.100
10+
€ 4.680
50+
€ 4.280
100+
€ 4.150
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
7.5W
12V
-
500mA
TSR 0.5 Series
Through Hole
15V
32V
1793162

RoHS

Each
1+
€ 10.640
5+
€ 10.140
10+
€ 10.030
50+
€ 8.980
100+
€ 8.880
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
5W
5V
Fixed
1A
R-78Bxx-1.0L Series
Through Hole
6.5V
32V
2848967

RoHS

Each
1+
€ 7.210
5+
€ 6.980
10+
€ 6.740
50+
€ 6.160
100+
€ 5.970
More Pricing...
Min: 1 / Mult: 1
-
1 Output
1.65W
3.3V
-
500mA
TSR 0.5SM Series
Surface Mount Device
4.75V
32V
1793145

RoHS

Each
1+
€ 8.520
5+
€ 8.040
10+
€ 7.960
50+
€ 7.150
100+
€ 7.040
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
4.5W
9V
Fixed
500mA
R-78xx-0.5 Series
Through Hole
11V
32V
2760752

RoHS

Each
1+
€ 9.540
5+
€ 9.190
10+
€ 9.050
50+
€ 8.180
100+
€ 8.130
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
6W
12V
Fixed
500mA
R-78W Series
Through Hole
15V
32V
2760751

RoHS

Each
1+
€ 9.730
5+
€ 9.370
10+
€ 9.230
50+
€ 8.340
100+
€ 8.290
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
Fixed
500mA
R-78W Series
Through Hole
6.5V
32V
2451541

RoHS

Each
1+
€ 6.640
5+
€ 6.190
10+
€ 5.730
50+
€ 5.240
100+
€ 5.080
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
5.5W
6.5V
-
500mA
TSR 0.5 Series
Through Hole
8V
32V
1793138

RoHS

Each
1+
€ 7.780
5+
€ 7.500
10+
€ 7.380
50+
€ 6.840
100+
€ 6.700
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
7.5W
15V
Fixed
500mA
R-78xx-0.5 Series
Through Hole
18V
32V
1793155

RoHS

Each
1+
€ 10.170
5+
€ 9.920
10+
€ 9.840
50+
€ 8.930
100+
€ 8.840
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
15W
15V
Fixed
1A
R-78Bxx-1.0 Series
Through Hole
20V
32V
2747527

RoHS

Each
1+
€ 11.850
5+
€ 10.770
10+
€ 10.660
50+
€ 10.260
100+
€ 10.160
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
6.6W
3.3V
Fixed
2A
R-78Bxx-2.0 Series
Through Hole
4.75V
32V
3255696

RoHS

Each
1+
€ 11.850
5+
€ 11.410
10+
€ 11.220
50+
€ 10.380
100+
€ 10.150
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
18W
9V
-
2A
R-78Bxx-2.0 series
Through Hole
11V
32V
2747530

RoHS

Each
1+
€ 11.850
5+
€ 11.410
10+
€ 11.220
50+
€ 10.510
100+
€ 10.310
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
30W
15V
Fixed
2A
R-78Bxx-2.0 Series
Through Hole
18V
32V
1793164

RoHS

Each
1+
€ 11.020
5+
€ 10.280
10+
€ 10.180
50+
€ 9.700
100+
€ 9.510
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
6.5W
6.5V
Fixed
1A
R-78Bxx-1.0 Series
Through Hole
9V
32V
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