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5W Linear Regulator Replacements:

47 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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Buyer
Engineer
Manufacturer
Power Supply Applications
No. of Outputs
Output Voltage Min
Output Power Max
Output Voltage 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
ComparePrice ForQuantity
1793143

RoHS

Each
1+
kr 99.150
5+
kr 97.070
10+
kr 96.150
50+
kr 88.410
100+
kr 86.790
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
5V
Fixed
1A
R-78xx-1.0 Series
Through Hole
6.5V
18V
1696320

RoHS

Each
1+
kr 69.700
5+
kr 69.000
10+
kr 68.290
50+
kr 66.060
100+
kr 65.940
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
5V
-
1A
TSR 1 Series
Through Hole
6.5V
36V
1903040

RoHS

Each
1+
kr 127.780
5+
kr 123.270
10+
kr 121.960
50+
kr 109.840
100+
kr 108.170
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
5V
Fixed
1A
R-78Cxx-1.0 Series
Through Hole
8V
42V
2577479

RoHS

Date/Lot Code

Each
1+
kr 82.400
5+
kr 79.390
10+
kr 76.270
50+
kr 75.460
100+
kr 73.960
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
5V
Fixed
1A
MagI3C FDSM Series
Through Hole
8V
28V
2414161

RoHS

Each
1+
kr 124.930
5+
kr 114.290
10+
kr 112.440
50+
kr 110.250
100+
kr 107.940
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
2.5V
5W
8V
5V
Adjustable
1A
TSRN 1SM Series
Surface Mount Device
6.5V
42V
1793161

RoHS

Each
1+
kr 121.720
5+
kr 116.730
10+
kr 115.420
50+
kr 106.630
100+
kr 104.490
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
5V
Fixed
1A
R-78Bxx-1.0 Series
Through Hole
6.5V
32V
2708277

RoHS

Each
1+
kr 37.570
10+
kr 35.330
25+
kr 33.800
50+
kr 32.740
100+
kr 31.560
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
5W
-
5V
Fixed
1A
TR10 Series
Through Hole
8V
28V
2696163

RoHS

Date/Lot Code

Each
1+
kr 124.690
5+
kr 119.030
10+
kr 113.370
50+
kr 104.930
100+
kr 102.850
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
5V
Fixed
1A
MagI3C FDSM Series
Through Hole
8V
42V
2760747

RoHS

Each
1+
kr 44.900
10+
kr 44.080
25+
kr 43.140
50+
kr 40.670
100+
kr 38.790
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
5V
-
1A
R-78E Series
Through Hole
8V
28V
3470634

RoHS

Each
1+
kr 39.940
10+
kr 37.560
25+
kr 36.490
50+
kr 35.900
100+
kr 35.190
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
5W
-
5V
-
1A
TSR 1E Series
Through Hole
7V
36V
1793162

RoHS

Each
1+
kr 126.480
5+
kr 120.530
10+
kr 119.230
50+
kr 106.740
100+
kr 105.560
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
5V
Fixed
1A
R-78Bxx-1.0L Series
Through Hole
6.5V
32V
3346308

RoHS

Each
1+
kr 71.480
5+
kr 68.890
10+
kr 67.710
Min: 1 / Mult: 1
-
1 Output
-
5W
-
2.5V
Fixed
2A
mEZD72402A Series
Through Hole
4.5V
36V
3255313

RoHS

Each
1+
kr 195.180
5+
kr 191.740
10+
kr 188.290
50+
kr 176.520
100+
kr 161.780
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
5W
-
5V
-
1A
TSR 1WI Series
Through Hole
9V
72V
2414151

RoHS

Each
1+
kr 163.560
5+
kr 161.540
10+
kr 159.400
50+
kr 152.030
100+
kr 137.290
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
-5V
Fixed
1A
TSN 1 Series
Through Hole
-32V
-7V
3819300

RoHS

Each
1+
kr 49.130
10+
kr 48.190
25+
kr 47.140
50+
kr 46.190
100+
kr 45.250
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
5W
-
5V
-
1A
N78 Series
Through Hole
8V
36V
2848982

RoHS

Each
1+
kr 154.860
5+
kr 152.780
10+
kr 150.700
50+
kr 147.690
100+
kr 144.690
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
2.5V
-
2A
TSR 2 Series
Through Hole
4.6V
36V
3819312

RoHS

Each
1+
kr 57.780
10+
kr 51.080
25+
kr 50.620
50+
kr 50.270
100+
kr 49.810
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
5W
-
5V
-
1A
N78 Series
Panel
8V
36V
4293635

RoHS

Each
1+
kr 61.350
5+
kr 60.530
10+
kr 59.700
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
2.5V
-
2A
P78-2000-S Series
Through Hole
4.5V
36V
4254315

RoHS

Each
1+
kr 98.920
10+
kr 88.320
25+
kr 76.190
50+
kr 65.830
100+
kr 61.590
Min: 1 / Mult: 1
Industrial
1 Output
-
5W
-
5V
-
1A
-
Through Hole
9V
75V
4254322

RoHS

Each
1+
kr 97.270
10+
kr 86.910
25+
kr 75.010
Min: 1 / Mult: 1
Industrial
1 Output
-
5W
-
5V
-
1A
-
Through Hole
9V
75V
4171424

RoHS

Each
1+
kr 40.740
10+
kr 38.740
25+
kr 36.030
50+
kr 34.620
100+
kr 33.800
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
5V
-
1A
R-78K-1.0 Series
SIP
6.5V
36V
4627320

RoHS

Date/Lot Code

Each
1+
kr 76.850
5+
kr 74.770
10+
kr 72.570
50+
kr 68.300
100+
kr 64.830
More Pricing...
Min: 1 / Mult: 1
Industrial
1 Output
-
5W
-
5V
-
1A
MagI3C FDSM Series
Through Hole
8V
36V
4644814

RoHS

Each
1+
kr 74.410
5+
kr 71.440
10+
kr 68.470
50+
kr 62.640
100+
kr 60.740
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
2.5V
-
2A
TSR 2N Series
Through Hole
4.6V
36V
4697305

RoHS

Each
1+
kr 33.970
10+
kr 31.970
25+
kr 30.560
50+
kr 29.620
100+
kr 28.560
More Pricing...
Min: 1 / Mult: 1
ITE & Industrial
1 Output
-
5W
-
5V
-
1A
RBT10W Series
Through Hole
6.5V
36V
3795802

RoHS

Each
10+
kr 145.520
Min: 10 / Mult: 10
ITE
1 Output
-
5W
-
-5V
-
1A
TSN 1 Series
Through Hole
-32V
-7V
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