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Linear Regulator Replacements:

512 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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Output Voltage Min
Output Power Max
Output Voltage Max
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DC / DC Converter Output Type
Output Current Max
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DC / DC Converter Mounting
Input Voltage DC Min
Input Voltage DC Max
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ComparePrice ForQuantity
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
-
-
-
-
2440303

RoHS

Each
1+
€17.350
5+
€16.720
10+
€16.180
50+
€15.790
100+
€15.540
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
7.2W
-
24V
Fixed
300mA
R-78HBxx Series
Through Hole
36V
72V
-
-
-
-
1793158

RoHS

Each
1+
€12.160
5+
€11.020
10+
€10.910
50+
€10.870
100+
€10.650
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
4.95W
-
3.3V
Fixed
1.5A
R-78Bxx-1.5 Series
Through Hole
4.75V
18V
-
-
-
-
2451541

RoHS

Each
1+
€6.800
5+
€6.660
10+
€6.510
50+
€6.390
100+
€6.350
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+
€8.460
5+
€8.160
10+
€8.090
50+
€7.410
100+
€6.890
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
7.5W
-
15V
Fixed
500mA
R-78xx-0.5 Series
Through Hole
18V
32V
-
-
-
-
2774032

RoHS

Each
1+
€17.920
5+
€17.260
10+
€15.890
50+
€15.500
100+
€15.340
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
6W
-
12V
Fixed
500mA
R-78HBxx/W Series
Through Hole
17V
72V
-
-
-
-
3255322

RoHS

Each
1+
€10.800
5+
€10.520
10+
€10.230
50+
€9.840
100+
€9.680
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
5.4W
-
9V
-
600mA
TSR 0.6WI Series
Through Hole
14V
72V
-
-
-
-
3595477

RoHS

Each
1+
€3.810
10+
€3.600
25+
€3.530
50+
€3.420
100+
€3.330
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
12W
-
12V
-
1A
R-78E Series
Through Hole
15V
27V
-
-
-
-
3819307

RoHS

Each
1+
€2.970
10+
€2.910
25+
€2.850
50+
€2.790
100+
€2.730
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
12W
-
12V
-
1A
N78 Series
Through Hole
16V
36V
-
-
-
-
2319832

RoHS

Each
1+
€3.330
10+
€3.130
25+
€3.000
50+
€2.900
100+
€2.800
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
7.5W
-
15V
Fixed
500mA
TR Series
Through Hole
17V
28V
-
-
-
-
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
-
-
-
-
3346288

RoHS

Each
1+
€5.110
10+
€4.470
25+
€3.700
50+
€3.320
100+
€3.280
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
1.8W
-
1.8V
Fixed
1A
mEZD71201A Series
Through Hole
4.5V
24V
-
-
-
-
3255313

RoHS

Each
1+
€16.420
5+
€16.130
10+
€15.840
50+
€14.850
100+
€13.610
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
5W
-
5V
-
1A
TSR 1WI Series
Through Hole
9V
72V
-
-
-
-
3819314

RoHS

Each
1+
€3.540
10+
€3.470
25+
€3.400
50+
€3.330
100+
€3.260
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
12W
-
12V
-
1A
N78 Series
Panel
16V
36V
-
-
-
-
2414151

RoHS

Each
1+
€13.760
5+
€13.590
10+
€13.410
50+
€12.790
100+
€11.550
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
-5V
Fixed
1A
TSN 1 Series
Through Hole
-32V
-7V
-
-
-
-
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
-
-
-
-
1793167

RoHS

Each
1+
€15.670
5+
€14.630
10+
€14.500
50+
€13.840
100+
€13.320
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
7.5W
-
15V
Fixed
500mA
R-78HBxx Series
Through Hole
20V
72V
-
-
-
-
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
-
-
-
-
2848977

RoHS

Each
1+
€13.400
5+
€13.140
10+
€12.870
50+
€12.640
100+
€12.550
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
2.4W
-
1.2V
-
2A
TSR 2 Series
Through Hole
4.6V
36V
-
-
-
-
3819300

RoHS

Each
1+
€4.180
10+
€4.100
25+
€4.010
50+
€3.930
100+
€3.850
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
5W
-
5V
-
1A
N78 Series
Through Hole
8V
36V
-
-
-
-
3819303

RoHS

Each
1+
€4.180
10+
€4.070
25+
€3.960
50+
€3.850
Min: 1 / Mult: 1
-
1 Output
-
15W
-
15V
-
1A
N78 Series
Through Hole
20V
36V
-
-
-
-
2451544

RoHS

Each
1+
€6.800
5+
€6.660
10+
€6.510
50+
€6.390
100+
€6.350
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
7.5W
-
15V
-
500mA
TSR 0.5 Series
Through Hole
18V
32V
-
-
-
-
2774030

RoHS

Each
1+
€3.400
10+
€3.220
25+
€3.110
50+
€2.970
100+
€2.880
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
7.5W
-
15V
Fixed
500mA
R-78E Series
Through Hole
18V
28V
-
-
-
-
3255698

RoHS

Each
1+
€9.700
5+
€9.240
10+
€9.050
50+
€7.760
100+
€7.550
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
400mW
-
3.3V
-
500mA
R-78W Series
Through Hole
4.75V
32V
-
-
-
-
3793979

RoHS

Each
1+
€25.250
5+
€22.090
10+
€18.310
50+
€16.410
100+
€15.150
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
12W
-
12V
-
1A
TSRN 1 Series
Through Hole
13.5V
36V
-
-
-
-
101-125 of 512 items
of 21 page(s)

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