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Linear Regulator Replacements:

22 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
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
1696318

RoHS

Each
1+
€8.690
5+
€8.630
10+
€8.560
50+
€8.160
100+
€7.380
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
2.5W
-
2.5V
Fixed
1A
TSR 1 Series
Through Hole
4.6V
36V
3346289

RoHS

Each
1+
€7.080
5+
€5.260
10+
€4.840
Min: 1 / Mult: 1
-
1 Output
-
2.5W
-
2.5V
Fixed
1A
mEZD71201A Series
Through Hole
4.5V
24V
2280245

RoHS

Each
1+
€11.340
5+
€11.040
10+
€10.740
50+
€10.530
100+
€10.310
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
-
-
2.5V
Fixed
1A
TSRN 1 Series
Through Hole
4.6V
42V
4171423

RoHS

Each
1+
€2.510
10+
€2.440
25+
€2.430
50+
€2.420
100+
€2.330
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
1.25W
-
2.5V
-
500mA
R-78K-0.5 Series
SIP
4.5V
36V
4573202

RoHS

Each
1+
€5.550
5+
€5.440
10+
€5.330
20+
€5.220
50+
€5.110
Min: 1 / Mult: 1
ITE & Industrial
1 Output
-
30W
-
2.5V
-
2A
N78-2 Series
Panel
4.5V
32V
4644814

RoHS

Each
1+
€6.260
5+
€6.010
10+
€5.760
50+
€5.270
100+
€5.110
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
2.5V
-
2A
TSR 2N Series
Through Hole
4.6V
36V
4644816

RoHS

Each
1+
€7.260
5+
€7.080
10+
€6.890
50+
€6.630
100+
€6.520
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
7.5W
-
2.5V
-
3A
TSR 3N Series
Through Hole
4.6V
36V
4573200

RoHS

Each
1+
€5.070
5+
€4.970
10+
€4.870
20+
€4.770
50+
€4.660
Min: 1 / Mult: 1
ITE & Industrial
1 Output
-
30W
-
2.5V
-
2A
N78-2 Series
Through Hole
4.5V
32V
4573199

RoHS

Each
1+
€4.940
5+
€4.840
10+
€4.740
20+
€4.640
50+
€4.540
Min: 1 / Mult: 1
ITE & Industrial
1 Output
-
30W
-
2.5V
-
2A
N78-2 Series
Through Hole
4.5V
32V
3346308

RoHS

Each
1+
€12.330
5+
€10.060
10+
€9.320
Min: 1 / Mult: 1
-
1 Output
-
5W
-
2.5V
Fixed
2A
mEZD72402A Series
Through Hole
4.5V
36V
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
3346300

RoHS

Each
1+
€5.520
5+
€5.400
10+
€5.280
50+
€5.160
100+
€5.060
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
7.5W
-
2.5V
Fixed
3A
mEZD71203A Series
Through Hole
5V
16V
2414159

RoHS

Each
1+
€10.300
5+
€10.060
10+
€9.810
50+
€9.260
100+
€8.840
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
1.2V
2.5W
3.6V
2.5V
Adjustable
1A
TSRN 1SM Series
Surface Mount Device
3V
5.5V
2848966

RoHS

Each
1+
€8.160
5+
€8.080
10+
€8.000
50+
€7.630
100+
€6.890
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
1.25W
-
2.5V
-
500mA
TSR 0.5SM Series
Surface Mount Device
4.75V
32V
1861099

RoHS

Each
1+
€9.200
5+
€8.050
10+
€6.670
50+
€5.980
100+
€5.860
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
2.5W
-
2.5V
Fixed
1A
SR Series
Through Hole
4.75V
18V
2848976

RoHS

Each
1+
€11.960
5+
€11.490
10+
€11.020
50+
€10.520
100+
€9.490
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
2.5V
-
2A
TSR 2 Series
Through Hole
3.8V
5.5V
2848982

RoHS

Each
1+
€13.570
5+
€13.070
10+
€12.570
50+
€11.990
100+
€10.820
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
2.5V
-
2A
TSR 2 Series
Through Hole
4.6V
36V
3795842

RoHS

Each
10+
€7.970
Min: 10 / Mult: 10
ITE
1 Output
-
1.8W
-
2.5V
-
1A
TSRN 1 Series
Through Hole
4.6V
42V
4171426

RoHS

Each
1+
€3.300
10+
€3.130
25+
€2.990
50+
€2.950
100+
€2.890
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
2.5W
-
2.5V
-
1A
R-78K-1.0 Series
SIP
4.5V
36V
4171435

RoHS

Each
1+
€4.950
5+
€4.770
10+
€4.690
50+
€4.500
100+
€4.390
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
2.5V
-
2A
R-78K-2.0 Series
SIP
4.5V
36V
4248092

RoHS

Each
1+
€4.950
5+
€4.770
10+
€4.690
50+
€4.500
100+
€4.450
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
2.5V
-
2A
R-78K-2.0 Series
SIP
4.5V
36V
3794096

RoHS

Each
1+
€5.220
5+
€5.120
10+
€5.010
Min: 1 / Mult: 1
-
1 Output
-
5W
-
2.5V
-
2A
VR20 Series
Through Hole
4.5V
36V
1-22 of 22 items
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