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Linear Regulator Replacements:

39 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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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
1696321

RoHS

Each
1+
kr 105.320
5+
kr 104.610
10+
kr 103.770
50+
kr 98.900
100+
kr 89.510
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
6.5W
6.5V
Fixed
1A
TSR 1 Series
Through Hole
9V
36V
-
-
-
-
1793170

RoHS

Each
1+
kr 156.150
5+
kr 141.190
10+
kr 139.900
50+
kr 139.780
100+
kr 136.950
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
Fixed
500mA
R-78HBxx Series
Through Hole
9V
72V
-
-
-
-
2848985

RoHS

Each
1+
kr 161.310
5+
kr 155.360
10+
kr 149.420
50+
kr 142.520
100+
kr 128.620
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
13W
6.5V
-
2A
TSR 2 Series
Through Hole
9V
36V
-
-
-
-
2829098

RoHS

Each
1+
kr 90.910
5+
kr 88.080
10+
kr 85.380
50+
kr 81.720
100+
kr 76.310
More Pricing...
Min: 1 / Mult: 1
-
1 Output
2.5W
5V
Fixed
500mA
SRH05 Series
Through Hole
9V
72V
-
-
-
-
3255320

RoHS

Each
1+
kr 121.840
5+
kr 120.410
10+
kr 118.990
50+
kr 113.520
100+
kr 102.580
More Pricing...
Min: 1 / Mult: 1
-
1 Output
3W
5V
-
600mA
TSR 0.6WI Series
Through Hole
9V
72V
-
-
-
-
1861094

RoHS

Each
1+
kr 75.010
5+
kr 72.770
10+
kr 70.420
50+
kr 67.480
100+
kr 65.830
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
3.6W
7.2V
Fixed
500mA
SR Series
Through Hole
9V
34V
-
-
-
-
2440305

RoHS

Each
1+
kr 181.390
5+
kr 160.360
10+
kr 158.690
50+
kr 155.960
100+
kr 152.870
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
Fixed
500mA
R-78HBxx Series
Through Hole
9V
72V
-
-
-
-
2829103

RoHS

Each
1+
kr 90.910
5+
kr 88.080
10+
kr 85.380
50+
kr 81.720
100+
kr 76.310
More Pricing...
Min: 1 / Mult: 1
-
1 Output
3.25W
6.5V
Fixed
500mA
SRH05 Series
Through Hole
9V
72V
-
-
-
-
3255312

RoHS

Each
1+
kr 195.180
5+
kr 191.740
10+
kr 188.290
50+
kr 176.520
100+
kr 161.780
More Pricing...
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
-
1A
TSR 1WI Series
Through Hole
9V
72V
-
-
-
-
2829102

RoHS

Each
1+
kr 90.910
5+
kr 88.080
10+
kr 85.380
50+
kr 81.720
100+
kr 76.310
More Pricing...
Min: 1 / Mult: 1
-
1 Output
1.65W
3.3V
Fixed
500mA
SRH05 Series
Through Hole
9V
72V
-
-
-
-
3255313

RoHS

Each
1+
kr 195.180
5+
kr 191.740
10+
kr 188.290
50+
kr 176.520
100+
kr 161.780
More Pricing...
Min: 1 / Mult: 1
-
1 Output
5W
5V
-
1A
TSR 1WI Series
Through Hole
9V
72V
-
-
-
-
4254308

RoHS

Each
1+
kr 44.040
10+
kr 34.500
25+
kr 30.740
Min: 1 / Mult: 1
ITE & Industrial
1 Output
3.25W
6.5V
-
500mA
-
Through Hole
9V
90V
-
-
-
-
3995655

RoHS

Each
1+
kr 62.410
5+
kr 59.000
10+
kr 57.470
50+
kr 54.400
100+
kr 53.340
Min: 1 / Mult: 1
ITE
1 Output
3.25W
6.5V
-
500mA
P78-500 Series
Through Hole
9V
90V
-
-
-
-
1793164

RoHS

Each
1+
kr 130.990
5+
kr 122.200
10+
kr 121.010
50+
kr 115.300
100+
kr 113.040
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
6.5W
6.5V
Fixed
1A
R-78Bxx-1.0 Series
Through Hole
9V
32V
-
-
-
-
4254306

RoHS

Each
1+
kr 51.810
10+
kr 40.630
25+
kr 36.150
75+
kr 32.850
Min: 1 / Mult: 1
ITE & Industrial
1 Output
1.65W
3.3V
Fixed
500mA
-
Through Hole
9V
90V
SIP
17.5mm
11.5mm
9mm
4254300

RoHS

Each
1+
kr 44.040
10+
kr 34.500
25+
kr 30.740
Min: 1 / Mult: 1
ITE & Industrial
1 Output
3.25W
6.5V
-
500mA
-
Through Hole
9V
90V
-
-
-
-
4254313

RoHS

Each
1+
kr 82.670
10+
kr 73.830
25+
kr 63.710
50+
kr 59.820
100+
kr 56.050
Min: 1 / Mult: 1
Industrial
1 Output
3.3W
3.3V
-
1A
-
Through Hole
9V
75V
-
-
-
-
4254323

RoHS

Each
1+
kr 82.670
10+
kr 73.830
25+
kr 63.710
Min: 1 / Mult: 1
Industrial
1 Output
6.5W
6.5V
-
1A
-
Through Hole
9V
75V
-
-
-
-
4254316

RoHS

Each
1+
kr 82.670
10+
kr 73.830
25+
kr 63.710
Min: 1 / Mult: 1
Industrial
1 Output
6.5W
6.5V
-
1A
-
Through Hole
9V
75V
-
-
-
-
4254315

RoHS

Each
1+
kr 98.920
10+
kr 88.320
25+
kr 76.190
50+
kr 65.830
100+
kr 61.590
Min: 1 / Mult: 1
Industrial
1 Output
5W
5V
-
1A
-
Through Hole
9V
75V
-
-
-
-
3995662

RoHS

Each
1+
kr 61.940
5+
kr 59.000
10+
kr 57.470
50+
kr 54.400
100+
kr 53.340
Min: 1 / Mult: 1
ITE
1 Output
3.25W
6.5V
-
500mA
P78-500 Series
Through Hole
9V
90V
-
-
-
-
4254322

RoHS

Each
1+
kr 97.270
10+
kr 86.910
25+
kr 75.010
Min: 1 / Mult: 1
Industrial
1 Output
5W
5V
-
1A
-
Through Hole
9V
75V
-
-
-
-
4254298

RoHS

Each
1+
kr 51.810
10+
kr 40.630
25+
kr 36.150
Min: 1 / Mult: 1
ITE & Industrial
1 Output
1.65W
3.3V
Fixed
500mA
-
Through Hole
9V
90V
SIP
9mm
11.5mm
17.5mm
4254321

RoHS

Each
1+
kr 97.270
10+
kr 86.910
25+
kr 75.010
Min: 1 / Mult: 1
Industrial
1 Output
3.3W
3.3V
-
1A
-
Through Hole
9V
75V
-
-
-
-
1793171

RoHS

Each
1+
kr 180.290
5+
kr 170.040
10+
kr 168.630
50+
kr 156.380
100+
kr 155.440
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
3.25W
6.5V
Fixed
500mA
R-78HBxx Series
Through Hole
9V
72V
-
-
-
-
1-25 of 39 items
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