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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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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
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Input Voltage DC Min
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ComparePrice ForQuantity
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
-
-
-
-
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
-
-
-
-
3995656

RoHS

Each
1+
€ 10.440
5+
€ 8.520
10+
€ 7.900
20+
€ 7.530
50+
€ 6.740
Min: 1 / Mult: 1
ITE
1 Output
-
4.5W
-
9V
-
500mA
P78-500 Series
Through Hole
14V
90V
-
-
-
-
4254300

RoHS

Each
1+
€ 3.830
10+
€ 3.650
25+
€ 3.390
Min: 1 / Mult: 1
ITE & Industrial
1 Output
-
3.25W
-
6.5V
-
500mA
-
Through Hole
9V
90V
-
-
-
-
4293635

RoHS

Each
1+
€ 12.310
5+
€ 10.050
10+
€ 9.310
20+
€ 8.880
50+
€ 7.950
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
2.5V
-
2A
P78-2000-S Series
Through Hole
4.5V
36V
-
-
-
-
4254301

RoHS

Each
1+
€ 4.510
10+
€ 4.290
25+
€ 3.990
Min: 1 / Mult: 1
ITE & Industrial
1 Output
-
4.5W
-
9V
Fixed
500mA
-
Through Hole
14V
90V
SIP
9mm
11.5mm
17.5mm
4254277

RoHS

Each
1+
€ 2.430
15+
€ 2.240
Min: 1 / Mult: 1
ITE & Industrial
1 Output
-
3.25W
-
6.5V
-
500mA
-
Surface Mount Device
8V
36V
-
-
-
-
4254309

RoHS

Each
1+
€ 3.830
10+
€ 3.650
25+
€ 3.390
Min: 1 / Mult: 1
ITE & Industrial
1 Output
-
4.5W
-
9V
Fixed
500mA
-
Through Hole
14V
90V
SIP
17.5mm
11.5mm
9mm
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
-
-
-
-
3370220

RoHS

Each
1+
€ 9.280
5+
€ 8.120
10+
€ 7.700
20+
€ 7.150
50+
€ 6.590
Min: 1 / Mult: 1
-
1 Output
-
5W
-
5V
-
1A
MagI3C FDSM Series
Through Hole
8V
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
-
-
-
-
126-150 of 513 items
of 21 page(s)

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