Linear Regulator Replacements:

513 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 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
DC / DC Converter Type
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Width
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ComparePrice ForQuantity
2451544

RoHS

Each
1+
€6.470
10+
€6.000
25+
€5.870
50+
€5.780
100+
€5.680
Min: 1 / Mult: 1
ITE
1 Output
-
7.5W
-
15V
-
500mA
TSR 0.5 Series
Through Hole
18V
32V
-
-
-
-
2774030

RoHS

Each
1+
€3.790
5+
€3.340
10+
€3.190
20+
€3.010
50+
€2.990
Min: 1 / Mult: 1
ITE
1 Output
-
7.5W
-
15V
Fixed
500mA
R-78E Series
Through Hole
18V
28V
-
-
-
-
3255698

RoHS

Each
1+
€9.950
5+
€9.010
10+
€8.720
20+
€8.450
50+
€8.170
Min: 1 / Mult: 1
ITE
1 Output
-
400mW
-
3.3V
-
500mA
R-78W Series
Through Hole
4.75V
32V
-
-
-
-
3793979

RoHS

Each
1+
€22.570
10+
€19.750
25+
€16.360
50+
€14.670
100+
€13.540
Min: 1 / Mult: 1
-
1 Output
-
12W
-
12V
-
1A
TSRN 1 Series
Through Hole
13.5V
36V
-
-
-
-
2280245

RoHS

Each
1+
€13.200
10+
€11.550
25+
€11.320
50+
€11.090
100+
€10.860
Min: 1 / Mult: 1
ITE
1 Output
-
-
-
2.5V
Fixed
1A
TSRN 1 Series
Through Hole
4.6V
42V
-
-
-
-
2848975

RoHS

Each
1+
€11.640
10+
€10.800
25+
€10.570
50+
€10.400
100+
€10.230
Min: 1 / Mult: 1
ITE
1 Output
-
3.6W
-
1.8V
-
2A
TSR 2 Series
Through Hole
3V
5.5V
-
-
-
-
3255315

RoHS

Each
1+
€16.510
10+
€15.630
25+
€15.300
50+
€15.050
100+
€14.800
Min: 1 / Mult: 1
-
1 Output
-
9W
-
9V
-
1A
TSR 1WI Series
Through Hole
14V
72V
-
-
-
-
3819304

RoHS

Each
1+
€2.880
5+
€2.820
10+
€2.760
20+
€2.710
50+
€2.650
Min: 1 / Mult: 1
-
1 Output
-
3.3W
-
3.3V
-
1A
N78
Through Hole
6V
36V
-
-
-
-
3819297

RoHS

Each
1+
€3.120
5+
€3.060
10+
€3.000
20+
€2.930
50+
€2.870
Min: 1 / Mult: 1
-
1 Output
-
12W
-
12V
-
1A
N78 Series
Through Hole
16V
36V
-
-
-
-
2848981

RoHS

Each
1+
€13.220
10+
€12.280
25+
€12.020
50+
€11.820
100+
€11.630
Min: 1 / Mult: 1
ITE
1 Output
-
3.6W
-
1.8V
-
2A
TSR 2 Series
Through Hole
4.6V
36V
-
-
-
-
2848970

RoHS

Each
1+
€8.370
10+
€7.930
25+
€7.760
50+
€7.630
100+
€7.510
Min: 1 / Mult: 1
-
1 Output
-
4.5W
-
9V
-
500mA
TSR 0.5SM Series
Surface Mount Device
11V
32V
-
-
-
-
2829099

RoHS

Each
1+
€10.090
5+
€9.790
10+
€9.480
50+
€9.080
100+
€8.900
Min: 1 / Mult: 1
-
1 Output
-
4.5W
-
9V
Fixed
500mA
SRH05 Series
Through Hole
14V
72V
-
-
-
-
3255325

RoHS

Each
1+
€11.670
10+
€11.060
25+
€10.820
50+
€10.650
100+
€10.470
Min: 1 / Mult: 1
-
1 Output
-
9W
-
15V
-
600mA
TSR 0.6WI Series
Through Hole
20V
72V
-
-
-
-
3346302

RoHS

Each
1+
€9.020
5+
€7.360
10+
€6.820
20+
€6.500
Min: 1 / Mult: 1
-
1 Output
-
1.8W
-
1.8V
Fixed
1A
mEZD72401A Series
Through Hole
4.5V
36V
-
-
-
-
3819305

RoHS

Each
1+
€2.880
5+
€2.820
10+
€2.760
20+
€2.710
50+
€2.650
Min: 1 / Mult: 1
-
1 Output
-
5W
-
5V
-
1A
N78 Series
Through Hole
8V
36V
-
-
-
-
3819311

RoHS

Each
1+
€3.370
5+
€3.300
10+
€3.240
20+
€3.170
50+
€3.100
Min: 1 / Mult: 1
-
1 Output
-
3.3W
-
3.3V
-
1A
N78
Panel
6V
36V
-
-
-
-
3819299

RoHS

Each
1+
€3.160
5+
€3.100
10+
€3.030
20+
€2.970
50+
€2.910
Min: 1 / Mult: 1
-
1 Output
-
3.3W
-
3.3V
-
1A
N78
Through Hole
6V
36V
-
-
-
-
3819308

RoHS

Each
1+
€2.880
5+
€2.820
10+
€2.760
20+
€2.710
50+
€2.650
Min: 1 / Mult: 1
-
1 Output
-
15W
-
15V
-
1A
N78 Series
Through Hole
20V
36V
-
-
-
-
3819313

RoHS

Each
1+
€3.370
5+
€3.300
10+
€3.240
20+
€3.170
50+
€3.100
Min: 1 / Mult: 1
-
1 Output
-
9W
-
9V
-
1A
N78 Series
Panel
13V
36V
-
-
-
-
3819296

RoHS

Each
1+
€3.840
5+
€3.760
10+
€3.690
20+
€3.610
50+
€3.530
Min: 1 / Mult: 1
-
1 Output
-
9W
-
9V
-
1A
N78
Through Hole
13V
36V
-
-
-
-
3819306

RoHS

Each
1+
€2.880
5+
€2.830
10+
€2.820
20+
€2.810
50+
€2.800
Min: 1 / Mult: 1
-
1 Output
-
9W
-
9V
-
1A
N78 Series
Through Hole
13V
36V
-
-
-
-
1654855

RoHS

Date/Lot Code

MURATA POWER SOLUTIONS
Each
1+
€12.080
5+
€12.020
10+
€11.970
25+
€11.860
50+
€11.520
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
2.5W
-
5V
-
-
-
Through Hole
7.5V
36V
-
-
-
-
3780128

RoHS

Each
1+
€6.710
5+
€5.870
10+
€5.140
20+
€4.830
50+
€4.310
Min: 1 / Mult: 1
-
1 Output
-
12W
-
12V
-
1A
MagI3C FDSM Series
Through Hole
16V
36V
-
-
-
-
1518685

RoHS

Each
1+
€16.850
5+
€14.850
10+
€13.260
25+
€12.690
Min: 1 / Mult: 1
ITE
1 Output
-
10W
-
5V
-
-
-
Through Hole
8V
32V
-
-
-
-
2766436

RoHS

MURATA POWER SOLUTIONS
Each
300+
€4.170
Min: 300 / Mult: 300
ITE
1 Output
-
4.95W
-
3.3V
-
-
OKI-78SR Series
Through Hole
7V
36V
-
-
-
-
126-150 of 513 items
of 21 page(s)

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