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3.3W Linear Regulator Replacements:

22 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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Manufacturer
Power Supply Applications
No. of Outputs
Output Power Max
Output Voltage Nom
Output Current Max
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DC / DC Converter Mounting
Input Voltage DC Min
Input Voltage DC Max
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TSR 1-2433
TRACO POWER TSR 1-2433
1696319

Data Sheet

RoHS

TRACO POWER
  1. DC/DC Converter
  2. ITE
  3. 1 Output
  4. 3.3 W
  5. 3.3 V
  6. 1 A
  7. TSR 1 Series
Each
1+
CNY41.520
(CNY46.9176)
5+
CNY40.970
(CNY46.2961)
10+
CNY40.410
(CNY45.6633)
50+
CNY36.970
(CNY41.7761)
100+
CNY35.850
(CNY40.5105)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
TSR 1 Series
Through Hole
4.75V
36V
R-783.3-1.0
RECOM POWER R-783.3-1.0
1793141

Data Sheet

RoHS

RECOM POWER
  1. DC/DC Converter
  2. ITE
  3. 1 Output
  4. 3.3 W
  5. 3.3 V
  6. 1 A
  7. R-78xx-1.0 Series
Each
1+
CNY60.630
(CNY68.5119)
5+
CNY59.410
(CNY67.1333)
10+
CNY58.180
(CNY65.7434)
50+
CNY56.950
(CNY64.3535)
100+
CNY55.560
(CNY62.7828)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
R-78xx-1.0 Series
Through Hole
4.75V
18V
TSR 1-2433E
TRACO POWER TSR 1-2433E
3470633

Data Sheet

RoHS

TRACO POWER
  1. DC/DC Converter
  2. 1 Output
  3. 3.3 W
  4. 3.3 V
  5. 1 A
  6. TSR 1E Series
Each
1+
CNY25.390
(CNY28.6907)
10+
CNY23.900
(CNY27.007)
25+
CNY23.230
(CNY26.2499)
50+
CNY21.880
(CNY24.7244)
100+
CNY21.810
(CNY24.6453)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
TSR 1E Series
Through Hole
6V
36V
R-78K3.3-1.0
RECOM POWER R-78K3.3-1.0
4171427

Data Sheet

RoHS

RECOM POWER
  1. DC/DC Converter
  2. ITE
  3. 1 Output
  4. 3.3 W
  5. 3.3 V
  6. 1 A
  7. R-78K-1.0 Series
Each
1+
CNY25.990
(CNY29.3687)
10+
CNY24.610
(CNY27.8093)
25+
CNY24.090
(CNY27.2217)
50+
CNY21.740
(CNY24.5662)
100+
CNY21.310
(CNY24.0803)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
R-78K-1.0 Series
SIP
4.5V
36V
R-78C3.3-1.0
RECOM POWER R-78C3.3-1.0
1903039

Data Sheet

RoHS

RECOM POWER
  1. DC/DC Converter
  2. ITE
  3. 1 Output
  4. 3.3 W
  5. 3.3 V
  6. 1 A
  7. R-78Cxx-1.0 Series
Each
1+
CNY79.080
(CNY89.3604)
5+
CNY78.260
(CNY88.4338)
10+
CNY77.810
(CNY87.9253)
50+
CNY70.190
(CNY79.3147)
100+
CNY68.850
(CNY77.8005)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
R-78Cxx-1.0 Series
Through Hole
7V
42V
R-78E3.3-1.0
RECOM POWER R-78E3.3-1.0
3255697

Data Sheet

RoHS

RECOM POWER
  1. DC/DC Converter
  2. ITE
  3. 1 Output
  4. 3.3 W
  5. 3.3 V
  6. 1 A
  7. R-78E Series
Each
1+
CNY29.660
(CNY33.5158)
10+
CNY28.090
(CNY31.7417)
25+
CNY26.890
(CNY30.3857)
50+
CNY25.250
(CNY28.5325)
100+
CNY24.500
(CNY27.685)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
R-78E Series
Through Hole
7V
28V
R-78B3.3-1.0
RECOM POWER R-78B3.3-1.0
1793156

Data Sheet

RoHS

RECOM POWER
  1. DC/DC Converter
  2. ITE
  3. 1 Output
  4. 3.3 W
  5. 3.3 V
  6. 1 A
  7. R-78Bxx-1.0 Series
Each
1+
CNY70.350
(CNY79.4955)
5+
CNY69.380
(CNY78.3994)
10+
CNY68.400
(CNY77.292)
50+
CNY67.420
(CNY76.1846)
100+
CNY66.400
(CNY75.032)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
R-78Bxx-1.0 Series
Through Hole
4.75V
32V
TSRN 1-2433SM
TRACO POWER TSRN 1-2433SM
2414160

Data Sheet

RoHS

TRACO POWER
  1. DC/DC Converter
  2. Compact
  3. ITE
  4. 1 Output
  5. 3.3 W
  6. 3.3 V
  7. 1 A
  8. TSRN 1SM Series
Each
1+
CNY96.500
(CNY109.045)
5+
CNY92.630
(CNY104.6719)
10+
CNY89.450
(CNY101.0785)
50+
CNY87.670
(CNY99.0671)
100+
CNY85.880
(CNY97.0444)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
TSRN 1SM Series
Surface Mount Device
4.6V
42V
173010378
WURTH ELEKTRONIK 173010378
2577478

Data Sheet

RoHS

WURTH ELEKTRONIK
  1. DC/DC Converter
  2. ITE
  3. 1 Output
  4. 3.3 W
  5. 3.3 V
  6. 1 A
  7. MagI3C FDSM Series
Each
1+
CNY41.550
(CNY46.9515)
5+
CNY40.870
(CNY46.1831)
10+
CNY40.190
(CNY45.4147)
50+
CNY39.500
(CNY44.635)
100+
CNY38.710
(CNY43.7423)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
MagI3C FDSM Series
Through Hole
7V
28V
173010342
WURTH ELEKTRONIK 173010342
2696162

Data Sheet

RoHS

WURTH ELEKTRONIK
  1. DC/DC Converter
  2. ITE
  3. 1 Output
  4. 3.3 W
  5. 3.3 V
  6. 1 A
  7. MagI3C FDSM Series
Each
1+
CNY80.820
(CNY91.3266)
5+
CNY77.160
(CNY87.1908)
10+
CNY73.500
(CNY83.055)
50+
CNY73.460
(CNY83.0098)
100+
CNY73.410
(CNY82.9533)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
MagI3C FDSM Series
Through Hole
7V
42V
TR10S3V3
XP POWER TR10S3V3
2708278

Data Sheet

RoHS

XP POWER
  1. DC/DC Converter
  2. 1 Output
  3. 3.3 W
  4. 3.3 V
  5. 1 A
  6. TR10 Series
Each
1+
CNY26.370
(CNY29.7981)
10+
CNY25.030
(CNY28.2839)
25+
CNY23.970
(CNY27.0861)
50+
CNY23.610
(CNY26.6793)
100+
CNY23.240
(CNY26.2612)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
TR10 Series
Through Hole
7V
28V
TSR 1-2433SM
TRACO POWER TSR 1-2433SM
3793975

Data Sheet

RoHS

TRACO POWER
  1. DC/DC Converter
  2. 1 Output
  3. 3.3 W
  4. 3.3 V
  5. 1 A
  6. TSR 1SM Series
Each
1+
CNY73.200
(CNY82.716)
5+
CNY72.510
(CNY81.9363)
10+
CNY71.810
(CNY81.1453)
50+
CNY68.520
(CNY77.4276)
100+
CNY61.860
(CNY69.9018)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
TSR 1SM Series
Surface Mount Device
4.75V
36V
N7803-1CW
MEAN WELL N7803-1CW
3819311

Data Sheet

RoHS

MEAN WELL
  1. DC/DC Converter
  2. 1 Output
  3. 3.3 W
  4. 3.3 V
  5. 1 A
  6. N78
Each
1+
CNY38.700
(CNY43.731)
10+
CNY37.650
(CNY42.5445)
25+
CNY35.960
(CNY40.6348)
50+
CNY34.270
(CNY38.7251)
100+
CNY32.580
(CNY36.8154)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
N78
Panel
6V
36V
N7803-1PH
MEAN WELL N7803-1PH
3819299

Data Sheet

RoHS

MEAN WELL
  1. DC/DC Converter
  2. 1 Output
  3. 3.3 W
  4. 3.3 V
  5. 1 A
  6. N78
Each
1+
CNY24.090
(CNY27.2217)
10+
CNY23.640
(CNY26.7132)
25+
CNY23.630
(CNY26.7019)
50+
CNY23.610
(CNY26.6793)
100+
CNY23.600
(CNY26.668)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
N78
Through Hole
6V
36V
N7803-1C
MEAN WELL N7803-1C
3819304

Data Sheet

RoHS

MEAN WELL
  1. DC/DC Converter
  2. 1 Output
  3. 3.3 W
  4. 3.3 V
  5. 1 A
  6. N78
Each
1+
CNY25.770
(CNY29.1201)
10+
CNY25.260
(CNY28.5438)
25+
CNY24.740
(CNY27.9562)
50+
CNY24.230
(CNY27.3799)
100+
CNY23.710
(CNY26.7923)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
N78
Through Hole
6V
36V
RBT10W24S3V3
XP POWER RBT10W24S3V3
4697304

Data Sheet

RoHS

XP POWER
  1. DC-DC Converter
  2. 1 Output
  3. 3.3V/1A Out
  4. 3.3W Power
  5. 4.75V to 36V Supply
  6. ITE & Industrial
  7. SIP-3
Each
1+
CNY23.580
(CNY26.6454)
10+
CNY22.200
(CNY25.086)
25+
CNY21.220
(CNY23.9786)
50+
CNY21.120
(CNY23.8656)
100+
CNY21.020
(CNY23.7526)
More Pricing...
Min: 1 / Mult: 1
ITE & Industrial
1 Output
3.3W
3.3V
1A
RBT10W Series
Through Hole
4.75V
36V
R-78T3.3-1.0/AC-TRAY
RECOM POWER R-78T3.3-1.0/AC-TRAY
2846176

Data Sheet

RoHS

RECOM POWER
  1. DC/DC Converter
  2. 1 Output
  3. 3.3 W
  4. 3.3 V
  5. 1 A
  6. R-78T Series
Each
1+
CNY99.250
(CNY112.1525)
5+
CNY96.100
(CNY108.593)
10+
CNY91.640
(CNY103.5532)
50+
CNY87.610
(CNY98.9993)
100+
CNY87.420
(CNY98.7846)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
R-78T Series
Surface Mount Device
7V
42V
TSR 1-4833WI
TRACO POWER TSR 1-4833WI
3255312

Data Sheet

RoHS

TRACO POWER
  1. DC/DC Converter
  2. 1 Output
  3. 3.3 W
  4. 3.3 V
  5. 1 A
  6. TSR 1WI Series
Each
1+
CNY126.640
(CNY143.1032)
5+
CNY124.410
(CNY140.5833)
10+
CNY122.180
(CNY138.0634)
50+
CNY114.490
(CNY129.3737)
100+
CNY104.970
(CNY118.6161)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
TSR 1WI Series
Through Hole
9V
72V
N7803-1PV
MEAN WELL N7803-1PV
3819294

Data Sheet

RoHS

MEAN WELL
  1. DC/DC Converter
  2. 1 Output
  3. 3.3 W
  4. 3.3 V
  5. 1 A
  6. N78
Each
1+
CNY28.850
(CNY32.6005)
10+
CNY23.640
(CNY26.7132)
25+
CNY23.630
(CNY26.7019)
50+
CNY23.610
(CNY26.6793)
100+
CNY23.600
(CNY26.668)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
N78
Through Hole
6V
36V
VR10S3V3
XP POWER VR10S3V3
3525426

Data Sheet

RoHS

XP POWER
  1. DC/DC Converter
  2. 1 Output
  3. 3.3 W
  4. 3.3 V
  5. 1 A
  6. VR10 Series
Each
1+
CNY20.870
(CNY23.5831)
10+
CNY19.620
(CNY22.1706)
25+
CNY18.820
(CNY21.2666)
50+
CNY18.470
(CNY20.8711)
100+
CNY18.110
(CNY20.4643)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
VR10 Series
Through Hole
6V
36V
MP-K7803-1000R3
MULTICOMP PRO MP-K7803-1000R3
3584034

Data Sheet

RoHS

MULTICOMP PRO
  1. DC/DC Converter
  2. ITE
  3. 1 Output
  4. 3.3 W
  5. 3.3 V
  6. 1 A
Each
1+
CNY28.150
(CNY31.8095)
10+
CNY26.800
(CNY30.284)
25+
CNY24.880
(CNY28.1144)
75+
CNY23.240
(CNY26.2612)
150+
CNY21.410
(CNY24.1933)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
-
Through Hole
6V
36V
173010335.
WURTH ELEKTRONIK 173010335.
3370219

Data Sheet

RoHS

WURTH ELEKTRONIK
  1. DC/DC Converter
  2. 1 Output
  3. 3.3 W
  4. 3.3 V
  5. 1 A
  6. MagI3C FDSM Series
Each
1+
CNY44.790
(CNY50.6127)
5+
CNY43.580
(CNY49.2454)
10+
CNY42.360
(CNY47.8668)
50+
CNY41.660
(CNY47.0758)
100+
CNY40.960
(CNY46.2848)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
MagI3C FDSM Series
Through Hole
6V
36V
1-22 of 22 items
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