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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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Buyer
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+
Kč140.950
5+
Kč139.445
10+
Kč137.940
50+
Kč135.181
100+
Kč132.422
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+
Kč275.378
5+
Kč265.346
10+
Kč265.096
50+
Kč259.829
100+
Kč254.562
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+
Kč267.353
5+
Kč256.819
10+
Kč254.813
50+
Kč233.746
100+
Kč227.977
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+
Kč78.500
10+
Kč73.735
25+
Kč70.726
50+
Kč68.468
100+
Kč65.960
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
3.3W
-
3.3V
Fixed
1A
TR10 Series
Through Hole
7V
28V
3470633

RoHS

Each
1+
Kč84.269
10+
Kč79.253
25+
Kč76.996
50+
Kč72.481
100+
Kč72.230
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+
Kč175.309
5+
Kč168.788
10+
Kč162.268
50+
Kč160.512
100+
Kč157.252
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+
Kč235.250
5+
Kč233.244
10+
Kč229.482
50+
Kč220.704
100+
Kč217.694
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+
Kč262.838
5+
Kč251.051
10+
Kč239.012
50+
Kč221.206
100+
Kč216.691
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+
Kč99.066
10+
Kč93.799
25+
Kč89.786
50+
Kč84.269
100+
Kč82.012
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+
Kč216.942
5+
Kč211.675
10+
Kč208.916
50+
Kč189.103
100+
Kč183.586
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
3819304

RoHS

Each
1+
Kč74.488
10+
Kč72.983
25+
Kč71.478
50+
Kč69.973
100+
Kč68.468
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
3.3W
-
3.3V
-
1A
N78
Through Hole
6V
36V
3819311

RoHS

Each
1+
Kč87.028
10+
Kč85.272
25+
Kč83.516
50+
Kč81.761
100+
Kč80.005
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
3.3W
-
3.3V
-
1A
N78
Panel
6V
36V
3819299

RoHS

Each
1+
Kč104.834
10+
Kč102.828
25+
Kč100.571
50+
Kč98.564
100+
Kč96.558
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
3.3W
-
3.3V
-
1A
N78
Through Hole
6V
36V
4254313

RoHS

Each
1+
Kč176.062
10+
Kč157.252
25+
Kč135.683
50+
Kč127.406
100+
Kč119.381
Min: 1 / Mult: 1
Industrial
1 Output
-
3.3W
-
3.3V
-
1A
-
Through Hole
9V
75V
4254321

RoHS

Each
1+
Kč207.161
10+
Kč185.090
25+
Kč159.760
Min: 1 / Mult: 1
Industrial
1 Output
-
3.3W
-
3.3V
-
1A
-
Through Hole
9V
75V
4171427

RoHS

Each
1+
Kč85.523
10+
Kč81.008
25+
Kč79.253
50+
Kč74.488
100+
Kč72.481
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+
Kč72.481
10+
Kč68.218
25+
Kč65.208
50+
Kč63.202
100+
Kč60.944
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+
Kč163.522
5+
Kč159.007
10+
Kč154.493
50+
Kč145.213
100+
Kč137.940
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+
Kč259.578
5+
Kč247.540
10+
Kč239.263
50+
Kč219.450
100+
Kč206.158
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+
Kč411.814
5+
Kč404.540
10+
Kč397.267
50+
Kč372.438
100+
Kč341.339
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
3.3W
-
3.3V
-
1A
TSR 1WI Series
Through Hole
9V
72V
3793975

RoHS

Each
1+
Kč238.009
5+
Kč235.752
10+
Kč233.495
50+
Kč222.710
100+
Kč201.142
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
3.3W
-
3.3V
-
1A
TSR 1SM Series
Surface Mount Device
4.75V
36V
2846176

RoHS

Each
1+
Kč322.780
5+
Kč312.497
10+
Kč297.950
50+
Kč283.404
100+
Kč274.626
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+
Kč104.834
10+
Kč102.828
25+
Kč100.571
50+
Kč98.564
100+
Kč96.558
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
3.3W
-
3.3V
-
1A
N78
Through Hole
6V
36V
3525426

RoHS

Each
1+
Kč77.246
5+
Kč73.986
10+
Kč70.976
50+
Kč67.716
Min: 1 / Mult: 1
-
1 Output
-
3.3W
-
3.3V
-
1A
VR10 Series
Through Hole
6V
36V
3584034

RoHS

Each
1+
Kč85.523
10+
Kč81.259
25+
Kč75.742
75+
Kč70.726
150+
Kč64.957
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
3.3W
-
3.3V
-
1A
-
Through Hole
6V
36V
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