Linear Regulator Replacements:

392 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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Power Supply Applications
No. of Outputs
Output Power Max
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Output Current Max
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ComparePrice ForQuantity
2747527

RoHS

Each
1+
Rs.1,059.660
5+
Rs.1,023.480
10+
Rs.1,006.870
20+
Rs.988.120
50+
Rs.969.370
Min: 1 / Mult: 1
ITE
1 Output
6.6W
3.3V
2A
-
R-78Bxx-2.0 Series
Through Hole
4.75V
32V
-
-
-
-
3255322

RoHS

Each
1+
Rs.939.600
10+
Rs.906.340
25+
Rs.887.000
50+
Rs.872.590
100+
Rs.790.830
Min: 1 / Mult: 1
-
1 Output
5.4W
9V
600mA
-
TSR 0.6WI Series
Through Hole
14V
72V
-
-
-
-
3255315

RoHS

Each
1+
Rs.1,505.100
10+
Rs.1,441.080
25+
Rs.1,410.210
50+
Rs.1,360.680
100+
Rs.1,247.580
Min: 1 / Mult: 1
-
1 Output
9W
9V
1A
-
TSR 1WI Series
Through Hole
14V
72V
-
-
-
-
3255326

RoHS

Each
1+
Rs.1,061.400
10+
Rs.1,019.300
25+
Rs.997.480
50+
Rs.981.270
100+
Rs.891.750
Min: 1 / Mult: 1
-
1 Output
9.6W
24V
400mA
-
TSR 0.6WI Series
Through Hole
33V
72V
-
-
-
-
3255698

RoHS

Each
1+
Rs.862.130
5+
Rs.821.410
10+
Rs.804.280
20+
Rs.781.900
50+
Rs.759.510
Min: 1 / Mult: 1
ITE
1 Output
400mW
3.3V
500mA
-
R-78W Series
Through Hole
4.75V
32V
-
-
-
-
3255325

RoHS

Each
1+
Rs.1,061.400
10+
Rs.1,019.300
25+
Rs.997.480
50+
Rs.981.270
100+
Rs.891.750
Min: 1 / Mult: 1
-
1 Output
9W
15V
600mA
-
TSR 0.6WI Series
Through Hole
20V
72V
-
-
-
-
3346302

RoHS

Each
1+
Rs.491.140
Min: 1 / Mult: 1
-
1 Output
1.8W
1.8V
1A
-
mEZD72401A Series
Through Hole
4.5V
36V
-
-
-
-
3255312

RoHS

Each
1+
Rs.1,505.100
10+
Rs.1,441.080
25+
Rs.1,410.210
50+
Rs.1,360.680
100+
Rs.1,247.580
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
-
TSR 1WI Series
Through Hole
9V
72V
-
-
-
-
3819306

RoHS

Each
1+
Rs.459.410
10+
Rs.412.340
100+
Rs.349.600
1000+
Rs.312.120
Min: 1 / Mult: 1
-
1 Output
9W
9V
1A
-
N78 Series
Through Hole
13V
36V
-
-
-
-
3793975

RoHS

Each
1+
Rs.870.000
10+
Rs.844.320
25+
Rs.826.250
50+
Rs.812.820
100+
Rs.735.150
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
-
TSR 1SM Series
Surface Mount Device
4.75V
36V
-
-
-
-
3819307

RoHS

Each
1+
Rs.306.690
5+
Rs.306.580
10+
Rs.306.470
20+
Rs.306.360
50+
Rs.306.240
Min: 1 / Mult: 1
-
1 Output
12W
12V
1A
-
N78 Series
Through Hole
16V
36V
-
-
-
-
3819311

RoHS

Each
1+
Rs.505.180
5+
Rs.455.600
10+
Rs.438.220
20+
Rs.429.460
50+
Rs.420.700
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
-
N78
Panel
6V
36V
-
-
-
-
3793979

RoHS

Each
1+
Rs.2,484.390
10+
Rs.2,173.840
25+
Rs.1,801.180
50+
Rs.1,614.850
100+
Rs.1,545.860
Min: 1 / Mult: 1
-
1 Output
12W
12V
1A
-
TSRN 1 Series
Through Hole
13.5V
36V
-
-
-
-
3819299

RoHS

Each
1+
Rs.296.310
5+
Rs.290.390
10+
Rs.284.460
20+
Rs.278.540
50+
Rs.272.610
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
-
N78
Through Hole
6V
36V
-
-
-
-
3819304

RoHS

Each
1+
Rs.316.060
5+
Rs.309.740
10+
Rs.303.420
20+
Rs.297.100
50+
Rs.290.780
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
-
N78
Through Hole
6V
36V
-
-
-
-
3819297

RoHS

Each
1+
Rs.287.950
5+
Rs.282.200
10+
Rs.276.440
20+
Rs.270.680
50+
Rs.264.920
Min: 1 / Mult: 1
-
1 Output
12W
12V
1A
-
N78 Series
Through Hole
16V
36V
-
-
-
-
3819308

RoHS

Each
1+
Rs.385.920
5+
Rs.337.020
10+
Rs.331.560
20+
Rs.324.930
50+
Rs.318.300
Min: 1 / Mult: 1
-
1 Output
15W
15V
1A
-
N78 Series
Through Hole
20V
36V
-
-
-
-
3819296

RoHS

Each
1+
Rs.354.400
5+
Rs.347.320
10+
Rs.343.340
Min: 1 / Mult: 1
-
1 Output
9W
9V
1A
-
N78
Through Hole
13V
36V
-
-
-
-
3819303

RoHS

Each
1+
Rs.379.480
10+
Rs.340.630
100+
Rs.290.580
250+
Rs.271.910
500+
Rs.254.730
More Pricing...
Min: 1 / Mult: 1
-
1 Output
15W
15V
1A
-
N78 Series
Through Hole
20V
36V
-
-
-
-
3584026

RoHS

Each
1+
Rs.273.390
15+
Rs.252.180
50+
Rs.227.440
150+
Rs.207.400
250+
Rs.190.910
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
4.5W
9V
500mA
-
-
Through Hole
12V
36V
-
-
-
-
4644810

RoHS

Each
1+
Rs.574.200
10+
Rs.528.090
25+
Rs.513.300
50+
Rs.482.850
100+
Rs.468.060
Min: 1 / Mult: 1
ITE
1 Output
24W
12V
2A
-
TSR 2N Series
Through Hole
15V
36V
-
-
-
-
4697286

RoHS

Each
1+
Rs.432.370
5+
Rs.421.370
10+
Rs.413.210
50+
Rs.406.230
100+
Rs.399.200
Min: 1 / Mult: 1
ITE & Industrial
1 Output
6.6W
3.3V
2A
-
RBT20W Series
Through Hole
4.75V
36V
-
-
-
-
4171437

RoHS

Each
1+
Rs.452.730
5+
Rs.435.700
10+
Rs.428.570
20+
Rs.420.620
50+
Rs.412.660
Min: 1 / Mult: 1
ITE
1 Output
10W
5V
2A
-
R-78K-2.0 Series
SIP
6.5V
36V
-
-
-
-
4171422

RoHS

Each
1+
Rs.224.460
5+
Rs.217.500
10+
Rs.214.020
20+
Rs.208.370
50+
Rs.202.710
Min: 1 / Mult: 1
ITE
1 Output
900mW
1.8V
500mA
-
R-78K-0.5 Series
SIP
4.5V
36V
-
-
-
-
4644805

RoHS

Each
1+
Rs.722.540
10+
Rs.664.520
25+
Rs.645.910
50+
Rs.607.590
100+
Rs.588.980
Min: 1 / Mult: 1
ITE
1 Output
3.6W
1.2V
3A
-
TSR 3N Series
Through Hole
4.6V
28V
-
-
-
-
126-150 of 392 items
of 16 page(s)

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