ex VAT

Linear Regulator Replacements:

414 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.

Show More
View
Buyer
Engineer
Manufacturer
Power Supply Applications
No. of Outputs
Output Power 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
Depth
Width
Height
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
3819303

RoHS

Each
1+
US$3.605
10+
US$3.511
25+
US$3.444
50+
US$3.377
Min: 1 / Mult: 1
-
1 Output
15W
15V
-
1A
N78 Series
Through Hole
20V
36V
-
-
-
-
3346302

RoHS

Each
1+
US$5.105
5+
US$4.998
10+
US$4.904
Min: 1 / Mult: 1
-
1 Output
1.8W
1.8V
Fixed
1A
mEZD72401A Series
Through Hole
4.5V
36V
-
-
-
-
3595394

RoHS

Each
1+
US$6.110
5+
US$5.990
10+
US$5.869
Min: 1 / Mult: 1
ITE
1 Output
30W
15V
-
2A
P78-2000-S Series
Through Hole
18V
36V
-
-
-
-
3346308

RoHS

Each
1+
US$6.955
5+
US$6.687
10+
US$6.579
Min: 1 / Mult: 1
-
1 Output
5W
2.5V
Fixed
2A
mEZD72402A Series
Through Hole
4.5V
36V
-
-
-
-
1672130

RoHS

Each
1+
US$6.365
5+
US$6.285
10+
US$6.191
50+
US$5.668
100+
US$5.494
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
12W
12V
-
1A
TSR 1 Series
Through Hole
15V
36V
-
-
-
-
2319829

RoHS

Each
1+
US$3.926
10+
US$3.685
25+
US$3.524
50+
US$3.417
100+
US$3.296
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
1.65W
3.3V
Fixed
500mA
TR Series
Through Hole
4.5V
28V
-
-
-
-
1793143

RoHS

Each
1+
US$10.050
5+
US$9.822
10+
US$9.715
50+
US$8.750
100+
US$8.630
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
5W
5V
Fixed
1A
R-78xx-1.0 Series
Through Hole
6.5V
18V
-
-
-
-
1861084

RoHS

Each
1+
US$7.343
5+
US$7.129
10+
US$6.901
50+
US$6.606
100+
US$6.177
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
Fixed
500mA
SR Series
Through Hole
6.5V
34V
-
-
-
-
2280247

RoHS

Each
1+
US$13.856
5+
US$13.735
10+
US$13.601
50+
US$12.904
100+
US$12.261
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
5V
Fixed
1A
TSRN 1 Series
Through Hole
6.5V
42V
-
-
-
-
1696322

RoHS

Each
1+
US$10.278
5+
US$10.211
10+
US$10.130
50+
US$9.648
100+
US$8.723
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
9W
9V
Fixed
1A
TSR 1 Series
Through Hole
12V
36V
-
-
-
-
1696319

RoHS

Each
1+
US$6.365
5+
US$6.285
10+
US$6.191
50+
US$5.668
100+
US$5.494
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
-
1A
TSR 1 Series
Through Hole
4.75V
36V
-
-
-
-
2102101

RoHS

Each
1+
US$5.682
5+
US$5.628
10+
US$5.601
50+
US$5.347
100+
US$5.132
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
7.5W
5V
-
1.5A
OKI-78SR Series
Through Hole
7V
36V
-
-
-
-
1696317

RoHS

Each
1+
US$10.077
5+
US$10.010
10+
US$9.929
50+
US$9.393
100+
US$8.549
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
1.8W
1.8V
Fixed
1A
TSR 1 Series
Through Hole
4.6V
36V
-
-
-
-
1696321

RoHS

Each
1+
US$10.278
5+
US$10.211
10+
US$10.130
50+
US$9.648
100+
US$8.723
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
6.5W
6.5V
Fixed
1A
TSR 1 Series
Through Hole
9V
36V
-
-
-
-
2319830

RoHS

Each
1+
US$3.993
10+
US$3.765
25+
US$3.591
50+
US$3.484
100+
US$3.363
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
Fixed
500mA
TR Series
Through Hole
7V
28V
-
-
-
-
2280250

RoHS

Each
1+
US$14.365
5+
US$14.150
10+
US$13.923
50+
US$13.641
100+
US$13.360
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
12V
Fixed
1A
TSRN 1 Series
Through Hole
13.5V
42V
-
-
-
-
1696320

RoHS

Each
1+
US$6.365
5+
US$6.285
10+
US$6.191
50+
US$5.668
100+
US$5.494
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
5W
5V
-
1A
TSR 1 Series
Through Hole
6.5V
36V
-
-
-
-
2451540

RoHS

Each
1+
US$6.526
5+
US$6.043
10+
US$5.548
50+
US$5.065
100+
US$4.904
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
4W
5V
-
500mA
TSR 0.5 Series
Through Hole
6.5V
32V
-
-
-
-
1903042

RoHS

Each
1+
US$12.261
5+
US$11.913
10+
US$11.792
50+
US$10.800
100+
US$10.519
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
12W
12V
Fixed
1A
R-78Cxx-1.0 Series
Through Hole
15V
42V
-
-
-
-
1903040

RoHS

Each
1+
US$12.502
5+
US$12.114
10+
US$11.993
50+
US$11.028
100+
US$10.747
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
5W
5V
Fixed
1A
R-78Cxx-1.0 Series
Through Hole
8V
42V
-
-
-
-
1793142

RoHS

Each
1+
US$9.206
5+
US$9.005
10+
US$8.938
50+
US$8.053
100+
US$7.732
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
-
500mA
R-78xx-0.5 Series
Through Hole
6.5V
32V
-
-
-
-
1793163

RoHS

Each
1+
US$13.949
5+
US$13.346
10+
US$13.186
50+
US$12.060
100+
US$11.819
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
7.5W
5V
Fixed
1.5A
R-78Bxx-1.5 Series
Through Hole
6.5V
18V
-
-
-
-
1903039

RoHS

Each
1+
US$11.859
5+
US$11.819
10+
US$11.712
50+
US$10.425
100+
US$10.372
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
Fixed
1A
R-78Cxx-1.0 Series
Through Hole
7V
42V
-
-
-
-
2218602

RoHS

Each
1+
US$3.725
10+
US$3.712
25+
US$3.618
50+
US$3.323
100+
US$3.256
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
1.65W
3.3V
Fixed
500mA
R-78E Series
Through Hole
6V
28V
-
-
-
-
1793161

RoHS

Each
1+
US$11.872
5+
US$11.403
10+
US$11.256
50+
US$10.398
100+
US$10.184
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
5W
5V
Fixed
1A
R-78Bxx-1.0 Series
Through Hole
6.5V
32V
-
-
-
-
1-25 of 414 items
of 17 page(s)

Popular Suppliers

TRACO POWER
XP POWER
MEAN WELL
MURATA
TDK LAMBDA
OMRON
ARTISAN CONTROLS
RECOM POWER
Trade Account