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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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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
DC / DC Converter Type
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Width
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ComparePrice ForQuantity
1861087

RoHS

Each
1+
zł34.480
5+
zł33.420
10+
zł32.370
50+
zł31.020
100+
zł28.950
Min: 1 / Mult: 1
ITE
1 Output
-
6W
-
12V
Fixed
500mA
SR Series
Through Hole
15V
34V
-
-
-
-
2440303

RoHS

Each
1+
zł72.120
5+
zł69.290
10+
zł67.100
20+
zł64.990
50+
zł62.840
Min: 1 / Mult: 1
ITE
1 Output
-
7.2W
-
24V
Fixed
300mA
R-78HBxx Series
Through Hole
36V
72V
-
-
-
-
1793158

RoHS

Each
1+
zł53.170
5+
zł49.160
10+
zł47.640
20+
zł46.120
50+
zł44.610
Min: 1 / Mult: 1
ITE
1 Output
-
4.95W
-
3.3V
Fixed
1.5A
R-78Bxx-1.5 Series
Through Hole
4.75V
18V
-
-
-
-
1793155

RoHS

Each
1+
zł46.630
5+
zł42.710
10+
zł41.400
20+
zł40.090
50+
zł38.740
Min: 1 / Mult: 1
ITE
1 Output
-
15W
-
15V
Fixed
1A
R-78Bxx-1.0 Series
Through Hole
20V
32V
-
-
-
-
1793138

RoHS

Each
1+
zł37.350
5+
zł33.590
10+
zł32.490
20+
zł31.480
50+
zł30.470
Min: 1 / Mult: 1
ITE
1 Output
-
7.5W
-
15V
Fixed
500mA
R-78xx-0.5 Series
Through Hole
18V
32V
-
-
-
-
2774032

RoHS

Each
1+
zł73.220
5+
zł70.560
10+
zł68.360
20+
zł66.210
50+
zł64.020
Min: 1 / Mult: 1
ITE
1 Output
-
6W
-
12V
Fixed
500mA
R-78HBxx/W Series
Through Hole
17V
72V
-
-
-
-
3255322

RoHS

Each
1+
zł43.800
10+
zł41.480
25+
zł40.600
50+
zł39.960
100+
zł39.290
Min: 1 / Mult: 1
-
1 Output
-
5.4W
-
9V
-
600mA
TSR 0.6WI Series
Through Hole
14V
72V
-
-
-
-
3595477

RoHS

Each
1+
zł16.960
5+
zł14.730
10+
zł14.390
20+
zł14.140
50+
zł13.840
Min: 1 / Mult: 1
ITE
1 Output
-
12W
-
12V
-
1A
R-78E Series
Through Hole
15V
27V
-
-
-
-
3819307

RoHS

Each
1+
zł12.150
5+
zł11.900
10+
zł11.650
20+
zł11.440
50+
zł11.180
Min: 1 / Mult: 1
-
1 Output
-
12W
-
12V
-
1A
N78 Series
Through Hole
16V
36V
-
-
-
-
2319832

RoHS

Each
1+
zł18.530
5+
zł17.980
10+
zł17.390
50+
zł16.670
100+
zł15.530
Min: 1 / Mult: 1
ITE
1 Output
-
7.5W
-
15V
Fixed
500mA
TR Series
Through Hole
17V
28V
-
-
-
-
2829102

RoHS

Each
1+
zł41.780
5+
zł40.550
10+
zł39.250
50+
zł37.600
100+
zł35.070
Min: 1 / Mult: 1
-
1 Output
-
1.65W
-
3.3V
Fixed
500mA
SRH05 Series
Through Hole
9V
72V
-
-
-
-
2747527

RoHS

Each
1+
zł50.940
5+
zł46.840
10+
zł45.410
20+
zł43.970
50+
zł42.500
Min: 1 / Mult: 1
ITE
1 Output
-
6.6W
-
3.3V
Fixed
2A
R-78Bxx-2.0 Series
Through Hole
4.75V
32V
-
-
-
-
3255696

RoHS

Each
1+
zł50.390
5+
zł46.000
10+
zł45.240
20+
zł44.440
50+
zł43.590
Min: 1 / Mult: 1
ITE
1 Output
-
18W
-
9V
-
2A
R-78Bxx-2.0 series
Through Hole
11V
32V
-
-
-
-
3346288

RoHS

Each
1+
zł26.250
5+
zł19.500
10+
zł17.980
20+
zł16.630
50+
zł15.870
Min: 1 / Mult: 1
-
1 Output
-
1.8W
-
1.8V
Fixed
1A
mEZD71201A Series
Through Hole
4.5V
24V
-
-
-
-
3255313

RoHS

Each
1+
zł69.670
10+
zł65.960
25+
zł64.570
50+
zł63.510
100+
zł62.460
Min: 1 / Mult: 1
-
1 Output
-
5W
-
5V
-
1A
TSR 1WI Series
Through Hole
9V
72V
-
-
-
-
3346289

RoHS

Each
1+
zł30.380
5+
zł22.580
10+
zł20.760
20+
zł19.240
50+
zł18.360
Min: 1 / Mult: 1
-
1 Output
-
2.5W
-
2.5V
Fixed
1A
mEZD71201A Series
Through Hole
4.5V
24V
-
-
-
-
3793975

RoHS

Each
1+
zł40.810
10+
zł38.660
25+
zł37.810
50+
zł37.220
100+
zł36.590
Min: 1 / Mult: 1
-
1 Output
-
3.3W
-
3.3V
-
1A
TSR 1SM Series
Surface Mount Device
4.75V
36V
-
-
-
-
2414151

RoHS

Each
1+
zł58.280
10+
zł55.200
25+
zł54.020
50+
zł53.130
100+
zł52.290
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
-5V
Fixed
1A
TSN 1 Series
Through Hole
-32V
-7V
-
-
-
-
2747530

RoHS

Each
1+
zł53.680
5+
zł49.840
10+
zł48.280
20+
zł46.760
50+
zł45.200
Min: 1 / Mult: 1
ITE
1 Output
-
30W
-
15V
Fixed
2A
R-78Bxx-2.0 Series
Through Hole
18V
32V
-
-
-
-
1793164

RoHS

Each
1+
zł48.020
5+
zł43.970
10+
zł42.620
20+
zł41.230
50+
zł39.920
Min: 1 / Mult: 1
ITE
1 Output
-
6.5W
-
6.5V
Fixed
1A
R-78Bxx-1.0 Series
Through Hole
9V
32V
-
-
-
-
1793167

RoHS

Each
1+
zł67.690
5+
zł65.660
10+
zł63.640
20+
zł58.530
Min: 1 / Mult: 1
ITE
1 Output
-
7.5W
-
15V
Fixed
500mA
R-78HBxx Series
Through Hole
20V
72V
-
-
-
-
2848977

RoHS

Each
1+
zł55.790
10+
zł51.820
25+
zł50.720
50+
zł49.880
100+
zł49.080
Min: 1 / Mult: 1
ITE
1 Output
-
2.4W
-
1.2V
-
2A
TSR 2 Series
Through Hole
4.6V
36V
-
-
-
-
3819303

RoHS

Each
1+
zł17.980
5+
zł17.510
10+
zł17.010
20+
zł16.540
50+
zł16.200
Min: 1 / Mult: 1
-
1 Output
-
15W
-
15V
-
1A
N78 Series
Through Hole
20V
36V
-
-
-
-
2451544

RoHS

Each
1+
zł27.300
10+
zł25.320
25+
zł24.770
50+
zł24.390
100+
zł23.970
Min: 1 / Mult: 1
ITE
1 Output
-
7.5W
-
15V
-
500mA
TSR 0.5 Series
Through Hole
18V
32V
-
-
-
-
2774030

RoHS

Each
1+
zł15.990
5+
zł14.090
10+
zł13.460
20+
zł12.700
50+
zł12.620
Min: 1 / Mult: 1
ITE
1 Output
-
7.5W
-
15V
Fixed
500mA
R-78E Series
Through Hole
18V
28V
-
-
-
-
101-125 of 522 items
of 21 page(s)

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