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Linear Regulator Replacements:

522 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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Output Power Max
Output Voltage Max
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DC / DC Converter Output Type
Output Current Max
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DC / DC Converter Mounting
Input Voltage DC Min
Input Voltage DC Max
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ComparePrice ForQuantity
2577479

RoHS

Date/Lot Code

Each
1+
£6.41
5+
£6.21
10+
£6.08
20+
£5.90
50+
£5.05
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
5V
Fixed
1A
MagI3C FDSM Series
Through Hole
8V
28V
-
-
-
-
2078564

RoHS

Each
1+
£3.23
5+
£2.85
10+
£2.72
20+
£2.62
50+
£2.53
Min: 1 / Mult: 1
ITE
1 Output
-
2.5W
-
5V
-
500mA
R-78E Series
Through Hole
7V
28V
-
-
-
-
2577481

RoHS

Date/Lot Code

Each
1+
£5.57
5+
£5.06
10+
£4.54
20+
£4.47
50+
£4.39
Min: 1 / Mult: 1
ITE
1 Output
-
2.5W
-
5V
Fixed
500mA
MagI3C FDSM Series
Through Hole
7V
28V
-
-
-
-
2102100

RoHS

Date/Lot Code

Each
1+
£3.94
5+
£3.90
10+
£3.88
20+
£3.80
50+
£3.71
Min: 1 / Mult: 1
ITE
1 Output
-
4.95W
-
3.3V
Fixed
1.5A
OKI-78SR Series
Through Hole
7V
36V
-
-
-
-
2848983

RoHS

Each
1+
£9.76
10+
£9.25
25+
£9.05
50+
£8.90
100+
£8.76
Min: 1 / Mult: 1
ITE
1 Output
-
6.6W
-
3.3V
-
2A
TSR 2 Series
Through Hole
4.75V
36V
-
-
-
-
2747528

RoHS

Each
1+
£11.08
5+
£10.26
10+
£9.93
20+
£9.62
50+
£9.30
Min: 1 / Mult: 1
ITE
1 Output
-
10W
-
5V
Fixed
2A
R-78Bxx-2.0 Series
Through Hole
6.5V
32V
-
-
-
-
2708277

RoHS

Each
1+
£3.45
5+
£3.36
10+
£3.24
50+
£3.11
100+
£2.90
Min: 1 / Mult: 1
-
1 Output
-
5W
-
5V
Fixed
1A
TR10 Series
Through Hole
8V
28V
-
-
-
-
2812634

RoHS

Each
1+
£3.94
5+
£3.90
10+
£3.88
20+
£3.80
50+
£3.71
Min: 1 / Mult: 1
ITE
1 Output
-
4.95W
-
3.3V
Fixed
1.5A
OKI-78SR Series
Through Hole
7V
36V
-
-
-
-
2848978

RoHS

Each
1+
£9.76
10+
£9.25
25+
£9.05
50+
£8.90
100+
£8.76
Min: 1 / Mult: 1
ITE
1 Output
-
24W
-
12V
-
2A
TSR 2 Series
Through Hole
15V
36V
-
-
-
-
2747529

RoHS

Each
1+
£10.98
5+
£10.16
10+
£9.84
20+
£9.53
50+
£9.21
Min: 1 / Mult: 1
ITE
1 Output
-
24W
-
12V
Fixed
2A
R-78Bxx-2.0 Series
Through Hole
15V
32V
-
-
-
-
2696163

RoHS

Date/Lot Code

Each
1+
£9.19
5+
£8.72
10+
£8.24
20+
£8.14
50+
£8.03
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
5V
Fixed
1A
MagI3C FDSM Series
Through Hole
8V
42V
-
-
-
-
2829100

RoHS

Each
1+
£8.43
5+
£8.18
10+
£7.92
50+
£7.59
100+
£7.08
Min: 1 / Mult: 1
-
1 Output
-
6W
-
12V
Fixed
500mA
SRH05 Series
Through Hole
17V
72V
-
-
-
-
2760747

RoHS

Each
1+
£3.86
5+
£3.38
10+
£3.27
20+
£3.14
50+
£3.06
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
5V
-
1A
R-78E Series
Through Hole
8V
28V
-
-
-
-
2812636

RoHS

Each
1+
£3.94
5+
£3.90
10+
£3.88
20+
£3.80
50+
£3.71
Min: 1 / Mult: 1
ITE
1 Output
-
7.5W
-
5V
Fixed
1.5A
OKI-78SR Series
Through Hole
7V
36V
-
-
-
-
3009711

RoHS

Date/Lot Code

Each
1+
£4.51
5+
£4.38
10+
£4.25
50+
£4.12
100+
£3.99
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
4.95W
-
3.3V
-
1.5A
-
Through Hole
4.5V
28V
-
-
-
-
2848984

RoHS

Each
1+
£9.76
10+
£9.25
25+
£9.05
50+
£8.90
100+
£8.76
Min: 1 / Mult: 1
ITE
1 Output
-
10W
-
5V
-
2A
TSR 2 Series
Through Hole
6.5V
36V
-
-
-
-
2708278

RoHS

Each
1+
£3.42
5+
£3.32
10+
£3.21
50+
£3.08
100+
£2.87
Min: 1 / Mult: 1
-
1 Output
-
3.3W
-
3.3V
Fixed
1A
TR10 Series
Through Hole
7V
28V
-
-
-
-
2812635

RoHS

Date/Lot Code

Each
1+
£5.41
5+
£5.37
10+
£5.33
20+
£5.21
50+
£5.09
Min: 1 / Mult: 1
ITE
1 Output
-
7.5W
-
5V
Fixed
1.5A
OKI-78SR Series
Through Hole
7V
36V
-
-
-
-
3470633

RoHS

Each
1+
£3.65
10+
£3.45
25+
£3.38
50+
£3.33
100+
£3.27
Min: 1 / Mult: 1
-
1 Output
-
3.3W
-
3.3V
-
1A
TSR 1E Series
Through Hole
6V
36V
-
-
-
-
3470634

RoHS

Each
1+
£3.47
10+
£3.29
25+
£3.21
50+
£3.16
100+
£3.11
Min: 1 / Mult: 1
-
1 Output
-
5W
-
5V
-
1A
TSR 1E Series
Through Hole
7V
36V
-
-
-
-
3234177

RoHS

Each
1+
£7.41
5+
£6.48
10+
£6.08
20+
£5.66
50+
£5.24
Min: 1 / Mult: 1
Interface and Microcontroller Supplies, General Purpose
1 Output
-
2.5W
-
5V
-
500mA
MagI3C FDSM Series
Through Hole
6.5V
36V
-
-
-
-
4062294
Each
1+
£2.23
5+
£2.11
10+
£2.05
20+
£2.02
50+
£1.97
Min: 1 / Mult: 1
ITE
1 Output
-
2.5W
-
5V
-
500mA
AMSRO-78-NZ Series
SIP
6.5V
36V
-
-
-
-
2280249

RoHS

Each
1+
£10.18
10+
£9.65
25+
£9.44
50+
£9.25
100+
£9.06
Min: 1 / Mult: 1
ITE
1 Output
-
-
-
9V
Fixed
1A
TSRN 1 Series
Through Hole
10.5V
42V
-
-
-
-
1696318

RoHS

Each
1+
£7.43
10+
£7.04
25+
£6.89
50+
£6.78
100+
£6.67
Min: 1 / Mult: 1
ITE
1 Output
-
2.5W
-
2.5V
Fixed
1A
TSR 1 Series
Through Hole
4.6V
36V
-
-
-
-
2280251

RoHS

Each
1+
£11.90
10+
£10.41
25+
£10.20
50+
£9.99
100+
£9.79
Min: 1 / Mult: 1
ITE
1 Output
-
-
-
15V
Fixed
1A
TSRN 1 Series
Through Hole
16.5V
42V
-
-
-
-
26-50 of 522 items
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