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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
2280251

RoHS

Each
1+
zł60.180
10+
zł52.620
25+
zł51.570
50+
zł50.510
100+
zł49.460
Min: 1 / Mult: 1
ITE
1 Output
-
-
-
15V
Fixed
1A
TSRN 1 Series
Through Hole
16.5V
42V
-
-
-
-
2280248

RoHS

Each
1+
zł57.600
10+
zł50.390
25+
zł49.370
50+
zł48.360
100+
zł47.350
Min: 1 / Mult: 1
ITE
1 Output
-
-
-
6.5V
Fixed
1A
TSRN 1 Series
Through Hole
8V
42V
-
-
-
-
2319831

RoHS

Each
1+
zł18.530
5+
zł17.980
10+
zł17.390
50+
zł16.670
100+
zł15.530
Min: 1 / Mult: 1
ITE
1 Output
-
6W
-
12V
Fixed
500mA
TR Series
Through Hole
14V
28V
-
-
-
-
2577478

RoHS

Date/Lot Code

Each
1+
zł30.850
5+
zł30.220
10+
zł29.240
20+
zł28.990
50+
zł25.700
Min: 1 / Mult: 1
ITE
1 Output
-
3.3W
-
3.3V
Fixed
1A
MagI3C FDSM Series
Through Hole
7V
28V
-
-
-
-
2451542

RoHS

Each
1+
zł27.300
10+
zł25.320
25+
zł24.770
50+
zł24.390
100+
zł23.970
Min: 1 / Mult: 1
ITE
1 Output
-
6.3W
-
9V
-
500mA
TSR 0.5 Series
Through Hole
11V
32V
-
-
-
-
1793166

RoHS

Each
1+
zł65.070
5+
zł61.870
10+
zł59.920
20+
zł58.030
50+
zł56.130
Min: 1 / Mult: 1
ITE
1 Output
-
6W
-
12V
Fixed
500mA
R-78HBxx Series
Through Hole
17V
72V
-
-
-
-
1793144

RoHS

Each
1+
zł37.680
5+
zł33.890
10+
zł32.830
20+
zł31.780
50+
zł30.720
Min: 1 / Mult: 1
ITE
1 Output
-
3.25W
-
6.5V
Fixed
500mA
R-78xx-0.5 Series
Through Hole
8V
32V
-
-
-
-
1793170

RoHS

Each
1+
zł62.750
5+
zł59.120
10+
zł57.270
20+
zł55.450
50+
zł53.640
Min: 1 / Mult: 1
ITE
1 Output
-
2.5W
-
5V
Fixed
500mA
R-78HBxx Series
Through Hole
9V
72V
-
-
-
-
2414163

RoHS

Each
1+
zł56.000
10+
zł48.990
25+
zł48.020
50+
zł47.050
100+
zł46.040
Min: 1 / Mult: 1
ITE
1 Output
4.5V
12W
13.5V
12V
Adjustable
1A
TSRN 1SM Series
Surface Mount Device
13.5V
42V
-
-
-
-
2577480

RoHS

Date/Lot Code

Each
1+
zł26.040
5+
zł25.570
10+
zł24.730
20+
zł24.270
50+
zł21.730
Min: 1 / Mult: 1
ITE
1 Output
-
1.65W
-
3.3V
Fixed
500mA
MagI3C FDSM Series
Through Hole
6V
28V
-
-
-
-
2414162

RoHS

Each
1+
zł51.990
10+
zł49.250
25+
zł48.280
50+
zł47.260
100+
zł46.290
Min: 1 / Mult: 1
ITE
1 Output
4.5V
9W
12.6V
9V
Adjustable
1A
TSRN 1SM Series
Surface Mount Device
10.5V
42V
-
-
-
-
1793168

RoHS

Each
1+
zł69.930
5+
zł66.930
10+
zł64.860
20+
zł62.790
50+
zł60.680
Min: 1 / Mult: 1
ITE
1 Output
-
7.2W
-
24V
Fixed
300mA
R-78HBxx Series
Through Hole
36V
72V
-
-
-
-
2414164

RoHS

Each
1+
zł59.040
10+
zł51.650
25+
zł50.640
50+
zł49.590
100+
zł48.570
Min: 1 / Mult: 1
ITE
1 Output
4.5V
15W
15.5V
15V
Adjustable
1A
TSRN 1SM Series
Surface Mount Device
16.5V
42V
-
-
-
-
1893586

RoHS

Each
1+
zł55.370
5+
zł51.360
10+
zł49.750
20+
zł48.190
50+
zł46.630
Min: 1 / Mult: 1
ITE
1 Output
-
7.5W
-
5V
Fixed
1.5A
R-78Bxx-1.5L Series
Through Hole
6.5V
18V
-
-
-
-
1903043

RoHS

Each
1+
zł53.050
5+
zł49.160
10+
zł47.640
20+
zł46.120
50+
zł44.610
Min: 1 / Mult: 1
ITE
1 Output
-
15W
-
15V
Fixed
1A
R-78Cxx-1.0 Series
Through Hole
18V
42V
-
-
-
-
2451543

RoHS

Each
1+
zł22.910
10+
zł20.970
25+
zł20.550
50+
zł20.210
100+
zł19.920
Min: 1 / Mult: 1
ITE
1 Output
-
7.5W
-
12V
-
500mA
TSR 0.5 Series
Through Hole
15V
32V
-
-
-
-
1793162

RoHS

Each
1+
zł46.630
5+
zł42.450
10+
zł41.190
20+
zł39.920
50+
zł38.610
Min: 1 / Mult: 1
ITE
1 Output
-
5W
-
5V
Fixed
1A
R-78Bxx-1.0L Series
Through Hole
6.5V
32V
-
-
-
-
1793156

RoHS

Each
1+
zł44.180
5+
zł40.170
10+
zł38.950
20+
zł37.680
50+
zł36.420
Min: 1 / Mult: 1
ITE
1 Output
-
3.3W
-
3.3V
Fixed
1A
R-78Bxx-1.0 Series
Through Hole
4.75V
32V
-
-
-
-
1793153

RoHS

Each
1+
zł47.600
5+
zł43.550
10+
zł42.200
20+
zł40.850
50+
zł39.500
Min: 1 / Mult: 1
ITE
1 Output
-
12W
-
12V
Fixed
1A
R-78Bxx-1.0 Series
Through Hole
16V
32V
-
-
-
-
2848980

RoHS

Each
1+
zł55.790
10+
zł51.820
25+
zł50.720
50+
zł49.880
100+
zł49.080
Min: 1 / Mult: 1
ITE
1 Output
-
30W
-
15V
-
2A
TSR 2 Series
Through Hole
18V
36V
-
-
-
-
2696162

RoHS

Date/Lot Code

Each
1+
zł44.100
5+
zł42.330
10+
zł40.550
20+
zł39.500
50+
zł38.440
Min: 1 / Mult: 1
ITE
1 Output
-
3.3W
-
3.3V
Fixed
1A
MagI3C FDSM Series
Through Hole
7V
42V
-
-
-
-
2848985

RoHS

Each
1+
zł55.790
10+
zł51.820
25+
zł50.720
50+
zł49.880
100+
zł49.080
Min: 1 / Mult: 1
ITE
1 Output
-
13W
-
6.5V
-
2A
TSR 2 Series
Through Hole
9V
36V
-
-
-
-
2848967

RoHS

Each
1+
zł31.270
10+
zł29.670
25+
zł29.030
50+
zł28.530
100+
zł28.060
Min: 1 / Mult: 1
-
1 Output
-
1.65W
-
3.3V
-
500mA
TSR 0.5SM Series
Surface Mount Device
4.75V
32V
-
-
-
-
2829098

RoHS

Each
1+
zł44.060
5+
zł42.790
10+
zł41.440
50+
zł39.630
100+
zł37.010
Min: 1 / Mult: 1
-
1 Output
-
2.5W
-
5V
Fixed
500mA
SRH05 Series
Through Hole
9V
72V
-
-
-
-
2848986

RoHS

Each
1+
zł55.790
10+
zł51.820
25+
zł50.720
50+
zł49.880
100+
zł49.080
Min: 1 / Mult: 1
ITE
1 Output
-
18W
-
9V
-
2A
TSR 2 Series
Through Hole
12V
36V
-
-
-
-
51-75 of 522 items
of 21 page(s)

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