ex VAT

Linear Regulator Replacements:

542 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
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Output Voltage Min
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
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ComparePrice ForQuantity
2848977

RoHS

Each
1+
£10.470
5+
£10.260
10+
£10.060
50+
£9.880
100+
£9.800
More Pricing...
Total:£10.47
Min: 1 / Mult: 1
ITE
1 Output
-
2.4W
-
1.2V
-
2A
TSR 2 Series
Through Hole
4.6V
36V
-
-
-
-
3255315

RoHS

Each
1+
£11.010
5+
£10.820
10+
£10.630
Total:£11.01
Min: 1 / Mult: 1
-
1 Output
-
9W
-
9V
-
1A
TSR 1WI Series
Through Hole
14V
72V
-
-
-
-
3346302

RoHS

Each
1+
£3.860
5+
£3.780
10+
£3.710
Total:£3.86
Min: 1 / Mult: 1
-
1 Output
-
1.8W
-
1.8V
Fixed
1A
mEZD72401A Series
Through Hole
4.5V
36V
-
-
-
-
2812632

RoHS

Date/Lot Code

Each
1+
£5.100
5+
£5.060
10+
£5.020
50+
£4.660
100+
£4.350
Total:£5.10
Min: 1 / Mult: 1
ITE
1 Output
-
12W
-
12V
Fixed
1A
OKI-78SR Series
Through Hole
15V
36V
-
-
-
-
3584037

RoHS

Each
1+
£2.410
10+
£2.330
25+
£2.170
75+
£2.050
150+
£1.990
More Pricing...
Total:£2.41
Min: 1 / Mult: 1
ITE
1 Output
-
12W
-
12V
-
1A
-
Through Hole
16V
36V
-
-
-
-
3584042

RoHS

Each
1+
£2.220
10+
£2.140
25+
£2.000
75+
£1.840
150+
£1.800
More Pricing...
Total:£2.22
Min: 1 / Mult: 1
ITE
1 Output
-
15W
-
15V
-
1A
-
Through Hole
20V
36V
-
-
-
-
4171425

RoHS

Each
1+
£2.190
Total:£2.19
Min: 1 / Mult: 1
ITE
1 Output
-
1.8W
-
1.8V
-
1A
R-78K-1.0 Series
SIP
4.5V
36V
-
-
-
-
3794097

RoHS

Each
1+
£3.200
5+
£3.140
10+
£3.070
Total:£3.20
Min: 1 / Mult: 1
-
1 Output
-
18W
-
9V
-
2A
VR20 Series
Through Hole
13V
36V
-
-
-
-
1672130

RoHS

Each
1+
£4.630
5+
£4.590
10+
£4.540
50+
£4.390
100+
£4.350
More Pricing...
Total:£4.63
Min: 1 / Mult: 1
ITE
1 Output
-
12W
-
12V
-
1A
TSR 1 Series
Through Hole
15V
36V
-
-
-
-
2319829

RoHS

Each
1+
£3.030
10+
£2.840
25+
£2.710
50+
£2.630
100+
£2.540
More Pricing...
Total:£3.03
Min: 1 / Mult: 1
ITE
1 Output
-
1.65W
-
3.3V
Fixed
500mA
TR Series
Through Hole
4.5V
28V
-
-
-
-
1793143

RoHS

Each
1+
£7.520
5+
£7.370
10+
£7.330
50+
£6.780
100+
£6.650
More Pricing...
Total:£7.52
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+
£5.550
5+
£5.380
10+
£5.220
50+
£4.990
100+
£4.660
More Pricing...
Total:£5.55
Min: 1 / Mult: 1
ITE
1 Output
-
2.5W
-
5V
Fixed
500mA
SR Series
Through Hole
6.5V
34V
-
-
-
-
2280247

RoHS

Each
1+
£9.430
5+
£9.320
10+
£9.200
50+
£9.020
100+
£8.830
More Pricing...
Total:£9.43
Min: 1 / Mult: 1
ITE
1 Output
-
-
-
5V
Fixed
1A
TSRN 1 Series
Through Hole
6.5V
42V
-
-
-
-
1696322

RoHS

Each
1+
£7.080
5+
£7.050
10+
£7.020
50+
£6.700
100+
£6.690
More Pricing...
Total:£7.08
Min: 1 / Mult: 1
ITE
1 Output
-
9W
-
9V
Fixed
1A
TSR 1 Series
Through Hole
12V
36V
-
-
-
-
1696319

RoHS

Each
1+
£4.390
5+
£4.340
10+
£4.300
50+
£4.260
100+
£4.140
More Pricing...
Total:£4.39
Min: 1 / Mult: 1
ITE
1 Output
-
3.3W
-
3.3V
-
1A
TSR 1 Series
Through Hole
4.75V
36V
-
-
-
-
2102101

RoHS

Each
1+
£3.870
5+
£3.830
10+
£3.810
50+
£3.630
100+
£3.400
More Pricing...
Total:£3.87
Min: 1 / Mult: 1
ITE
1 Output
-
7.5W
-
5V
-
1.5A
OKI-78SR Series
Through Hole
7V
36V
-
-
-
-
1696317

RoHS

Each
1+
£6.980
5+
£6.920
10+
£6.860
50+
£6.630
100+
£6.260
More Pricing...
Total:£6.98
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+
£6.470
5+
£6.460
10+
£6.450
50+
£6.270
100+
£6.140
More Pricing...
Total:£6.47
Min: 1 / Mult: 1
ITE
1 Output
-
6.5W
-
6.5V
Fixed
1A
TSR 1 Series
Through Hole
9V
36V
-
-
-
-
2319830

RoHS

Each
1+
£2.970
10+
£2.780
25+
£2.660
50+
£2.580
100+
£2.490
More Pricing...
Total:£2.97
Min: 1 / Mult: 1
ITE
1 Output
-
2.5W
-
5V
Fixed
500mA
TR Series
Through Hole
7V
28V
-
-
-
-
2280250

RoHS

Each
1+
£10.040
5+
£9.660
10+
£9.520
50+
£9.160
100+
£9.020
More Pricing...
Total:£10.04
Min: 1 / Mult: 1
ITE
1 Output
-
-
-
12V
Fixed
1A
TSRN 1 Series
Through Hole
13.5V
42V
-
-
-
-
1696320

RoHS

Each
1+
£4.770
5+
£4.720
10+
£4.680
50+
£4.520
100+
£4.510
More Pricing...
Total:£4.77
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
5V
-
1A
TSR 1 Series
Through Hole
6.5V
36V
-
-
-
-
1672131

RoHS

Each
1+
£6.400
5+
£6.390
10+
£6.360
50+
£6.330
100+
£6.200
More Pricing...
Total:£6.40
Min: 1 / Mult: 1
ITE
1 Output
-
15W
-
15V
Fixed
1A
TSR 1 Series
Through Hole
18V
36V
-
-
-
-
2414160

RoHS

Each
1+
£9.630
5+
£9.270
10+
£9.130
50+
£8.780
100+
£8.640
More Pricing...
Total:£9.63
Min: 1 / Mult: 1
ITE
1 Output
1.5V
3.3W
5.5V
3.3V
Adjustable
1A
TSRN 1SM Series
Surface Mount Device
4.6V
42V
-
-
-
-
2451539

RoHS

Each
1+
£5.210
5+
£5.030
10+
£4.950
50+
£4.760
100+
£4.680
More Pricing...
Total:£5.21
Min: 1 / Mult: 1
ITE
1 Output
-
2.75W
-
3.3V
-
500mA
TSR 0.5 Series
Through Hole
4.75V
32V
-
-
-
-
2451540

RoHS

Each
1+
£4.130
5+
£4.090
10+
£4.060
50+
£3.900
100+
£3.840
More Pricing...
Total:£4.13
Min: 1 / Mult: 1
ITE
1 Output
-
4W
-
5V
-
500mA
TSR 0.5 Series
Through Hole
6.5V
32V
-
-
-
-
1-25 of 542 items
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