3.3W Linear Regulator Replacements:

24 Products Found

element14 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 Power Max
Output Voltage Nom
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+
RM25.270
5+
RM25.000
10+
RM24.730
50+
RM24.550
100+
RM23.890
More Pricing...
Total:RM25.27
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
TSR 1 Series
Through Hole
4.75V
36V
3470633

RoHS

Each
1+
RM15.260
10+
RM14.360
25+
RM13.790
Total:RM15.26
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
TSR 1E Series
Through Hole
6V
36V
4171427

RoHS

Each
1+
RM15.630
10+
RM15.520
Total:RM15.63
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
R-78K-1.0 Series
SIP
4.5V
36V
1903039

RoHS

Each
1+
RM50.970
Total:RM50.97
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
R-78Cxx-1.0 Series
Through Hole
7V
42V
1793141

RoHS

Each
1+
RM40.880
Total:RM40.88
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
R-78xx-1.0 Series
Through Hole
4.75V
18V
3255697

RoHS

Each
1+
RM17.820
10+
RM17.690
Total:RM17.82
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
R-78E Series
Through Hole
7V
28V
1793156

RoHS

Each
1+
RM48.800
Total:RM48.80
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
R-78Bxx-1.0 Series
Through Hole
4.75V
32V
2414160

RoHS

Each
1+
RM56.580
5+
RM53.410
10+
RM52.510
50+
RM51.610
100+
RM50.760
More Pricing...
Total:RM56.58
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
TSRN 1SM Series
Surface Mount Device
4.6V
42V
2577478

RoHS

Each
1+
RM27.070
5+
RM26.330
10+
RM26.200
Total:RM27.07
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
MagI3C FDSM Series
Through Hole
7V
28V
2696162

RoHS

Each
1+
RM55.220
Total:RM55.22
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
MagI3C FDSM Series
Through Hole
7V
42V
2708278

RoHS

Each
1+
RM16.020
10+
RM15.710
Total:RM16.02
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
TR10 Series
Through Hole
7V
28V
3255312

RoHS

Each
1+
RM79.130
5+
RM77.740
10+
RM76.340
50+
RM71.540
100+
RM69.280
Total:RM79.13
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
TSR 1WI Series
Through Hole
9V
72V
3819311

RoHS

Each
1+
RM23.250
10+
RM22.390
25+
RM22.020
50+
RM21.640
100+
RM21.260
More Pricing...
Total:RM23.25
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
N78
Panel
6V
36V
3819299

RoHS

Each
1+
RM15.620
10+
RM14.780
25+
RM14.490
50+
RM14.220
Total:RM15.62
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
N78
Through Hole
6V
36V
3819304

RoHS

Each
1+
RM18.410
10+
RM17.820
25+
RM17.670
50+
RM17.510
100+
RM17.360
More Pricing...
Total:RM18.41
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
N78
Through Hole
6V
36V
4697304

RoHS

Each
1+
RM15.490
Total:RM15.49
Min: 1 / Mult: 1
ITE & Industrial
1 Output
3.3W
3.3V
1A
RBT10W Series
Through Hole
4.75V
36V
4627319

RoHS

Each
1+
RM29.950
Total:RM29.95
Min: 1 / Mult: 1
Industrial
1 Output
3.3W
3.3V
1A
MagI3C FDSM Series
Through Hole
6V
36V
2846176

RoHS

Each
1+
RM64.900
Total:RM64.90
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
R-78T Series
Surface Mount Device
7V
42V
3793975

RoHS

Each
1+
RM47.350
5+
RM44.530
10+
RM44.090
50+
RM43.650
100+
RM40.370
More Pricing...
Total:RM47.35
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
TSR 1SM Series
Surface Mount Device
4.75V
36V
3819294

RoHS

Each
1+
RM14.330
10+
RM14.220
Total:RM14.33
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
N78
Through Hole
6V
36V
3584034

RoHS

Each
1+
RM17.320
10+
RM16.490
25+
RM15.300
75+
RM14.290
150+
RM13.170
More Pricing...
Total:RM17.32
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
-
Through Hole
6V
36V
3525426

RoHS

Each
1+
RM13.150
Total:RM13.15
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
VR10 Series
Through Hole
6V
36V
4826698

RoHS

Each
1+
RM23.780
10+
RM22.730
25+
RM21.790
50+
RM20.970
Total:RM23.78
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
P78B-1000 Series
Through Hole
4.75V
36V
3370219

RoHS

Each
1+
RM29.950
Total:RM29.95
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
MagI3C FDSM Series
Through Hole
6V
36V
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