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3.3W Linear Regulator Replacements:

30 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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Engineer
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
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
1696319

RoHS

Each
1+
€5.490
5+
€5.420
10+
€5.350
50+
€4.890
100+
€4.740
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
3.3W
-
3.3V
-
1A
TSR 1 Series
Through Hole
4.75V
36V
2414160

RoHS

Each
1+
€14.780
5+
€12.930
10+
€10.710
50+
€10.500
100+
€10.280
More Pricing...
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
1903039

RoHS

Each
1+
€10.230
5+
€10.200
10+
€10.100
50+
€9.000
100+
€8.950
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
3.3W
-
3.3V
Fixed
1A
R-78Cxx-1.0 Series
Through Hole
7V
42V
2708278

RoHS

Each
1+
€3.130
10+
€2.940
25+
€2.820
50+
€2.730
100+
€2.630
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
3.3W
-
3.3V
Fixed
1A
TR10 Series
Through Hole
7V
28V
3470633

RoHS

Each
1+
€3.360
10+
€3.160
25+
€3.070
50+
€2.890
100+
€2.880
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
3.3W
-
3.3V
-
1A
TSR 1E Series
Through Hole
6V
36V
2577478

RoHS

Date/Lot Code

Each
1+
€6.340
5+
€6.210
10+
€6.090
50+
€5.960
100+
€5.830
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
3.3W
-
3.3V
Fixed
1A
MagI3C FDSM Series
Through Hole
7V
28V
1793156

RoHS

Each
1+
€9.100
5+
€9.020
10+
€8.940
50+
€8.860
100+
€8.680
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
3.3W
-
3.3V
Fixed
1A
R-78Bxx-1.0 Series
Through Hole
4.75V
32V
2696162

RoHS

Date/Lot Code

Each
1+
€10.480
5+
€10.010
10+
€9.530
50+
€8.820
100+
€8.640
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
3.3W
-
3.3V
Fixed
1A
MagI3C FDSM Series
Through Hole
7V
42V
3255697

RoHS

Each
1+
€3.950
10+
€3.740
25+
€3.580
50+
€3.360
100+
€3.270
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
3.3W
-
3.3V
-
1A
R-78E Series
Through Hole
7V
28V
1793141

RoHS

Each
1+
€8.410
5+
€8.170
10+
€8.090
50+
€7.420
100+
€7.370
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
3.3W
-
3.3V
Fixed
1A
R-78xx-1.0 Series
Through Hole
4.75V
18V
3793975

RoHS

Each
1+
€9.490
5+
€9.400
10+
€9.310
50+
€8.880
100+
€8.020
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
3.3W
-
3.3V
-
1A
TSR 1SM Series
Surface Mount Device
4.75V
36V
4254313

RoHS

Each
1+
€7.020
10+
€6.270
25+
€5.410
50+
€5.080
100+
€4.760
Min: 1 / Mult: 1
Industrial
1 Output
-
3.3W
-
3.3V
-
1A
-
Through Hole
9V
75V
4254321

RoHS

Each
1+
€8.260
10+
€7.380
25+
€6.370
Min: 1 / Mult: 1
Industrial
1 Output
-
3.3W
-
3.3V
-
1A
-
Through Hole
9V
75V
3819304

RoHS

Each
1+
€2.970
10+
€2.910
25+
€2.850
50+
€2.790
100+
€2.730
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
3.3W
-
3.3V
-
1A
N78
Through Hole
6V
36V
3819311

RoHS

Each
1+
€3.470
10+
€3.400
25+
€3.330
50+
€3.260
100+
€3.190
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
3.3W
-
3.3V
-
1A
N78
Panel
6V
36V
3819299

RoHS

Each
1+
€2.840
10+
€2.750
25+
€2.700
50+
€2.640
100+
€2.590
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
3.3W
-
3.3V
-
1A
N78
Through Hole
6V
36V
4171427

RoHS

Each
1+
€3.400
10+
€3.220
25+
€3.150
50+
€2.840
100+
€2.780
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
3.3W
-
3.3V
-
1A
R-78K-1.0 Series
SIP
4.5V
36V
4697304

RoHS

Each
1+
€3.380
10+
€3.200
25+
€3.130
50+
€3.080
100+
€3.030
More Pricing...
Min: 1 / Mult: 1
ITE & Industrial
1 Output
-
3.3W
-
3.3V
-
1A
RBT10W Series
Through Hole
4.75V
36V
4627319

RoHS

Date/Lot Code

Each
1+
€5.810
5+
€5.660
10+
€5.500
50+
€5.150
100+
€4.900
More Pricing...
Min: 1 / Mult: 1
Industrial
1 Output
-
3.3W
-
3.3V
-
1A
MagI3C FDSM Series
Through Hole
6V
36V
1793157

RoHS

Each
1+
€10.350
5+
€9.870
10+
€9.540
50+
€8.750
100+
€8.220
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
3.3W
-
3.3V
Fixed
1A
R-78Bxx-1.0L Series
Through Hole
4.75V
32V
3255312

RoHS

Each
1+
€16.420
5+
€16.130
10+
€15.840
50+
€14.850
100+
€13.610
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
3.3W
-
3.3V
-
1A
TSR 1WI Series
Through Hole
9V
72V
2846176

RoHS

Each
1+
€12.870
5+
€12.460
10+
€11.880
50+
€11.300
100+
€10.950
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
3.3W
-
3.3V
Fixed
1A
R-78T Series
Surface Mount Device
7V
42V
3819294

RoHS

Each
1+
€2.580
10+
€2.530
25+
€2.500
50+
€2.470
100+
€2.440
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
3.3W
-
3.3V
-
1A
N78
Through Hole
6V
36V
3584034

RoHS

Date/Lot Code

Each
1+
€3.410
10+
€3.240
25+
€3.020
75+
€2.820
150+
€2.590
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
3.3W
-
3.3V
-
1A
-
Through Hole
6V
36V
3525426

RoHS

Each
1+
€3.080
5+
€2.950
10+
€2.830
50+
€2.700
Min: 1 / Mult: 1
-
1 Output
-
3.3W
-
3.3V
-
1A
VR10 Series
Through Hole
6V
36V
1-25 of 30 items
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