Linear Regulator Replacements:

355 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
DC / DC Converter Output Type
Product Range
DC / DC Converter Mounting
Input Voltage DC Min
Input Voltage DC Max
DC / DC Converter Type
Depth
Width
Height
Packaging
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ComparePrice ForQuantity
1696320

RoHS

Each
1+
CNY44.360
(CNY50.1268)
5+
CNY43.950
(CNY49.6635)
10+
CNY43.540
(CNY49.2002)
50+
CNY42.050
(CNY47.5165)
100+
CNY41.970
(CNY47.4261)
More Pricing...
Total:CNY44.36
Min: 1 / Mult: 1
ITE
1 Output
5W
5V
1A
-
TSR 1 Series
Through Hole
6.5V
36V
-
-
-
-
1696319

RoHS

Each
1+
CNY42.050
(CNY47.5165)
5+
CNY41.600
(CNY47.008)
10+
CNY41.150
(CNY46.4995)
50+
CNY40.860
(CNY46.1718)
100+
CNY40.400
(CNY45.652)
More Pricing...
Total:CNY42.05
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
-
TSR 1 Series
Through Hole
4.75V
36V
-
-
-
-
2102101

RoHS

Each
1+
CNY38.930
(CNY43.9909)
5+
CNY38.540
(CNY43.5502)
10+
CNY38.270
(CNY43.2451)
50+
CNY36.560
(CNY41.3128)
100+
CNY34.200
(CNY38.646)
More Pricing...
Total:CNY38.93
Min: 1 / Mult: 1
ITE
1 Output
7.5W
5V
1.5A
-
OKI-78SR Series
Through Hole
7V
36V
-
-
-
-
1793143

RoHS

Each
1+
CNY63.860
(CNY72.1618)
5+
CNY62.580
(CNY70.7154)
10+
CNY62.130
(CNY70.2069)
50+
CNY57.360
(CNY64.8168)
100+
CNY56.240
(CNY63.5512)
More Pricing...
Total:CNY63.86
Min: 1 / Mult: 1
ITE
1 Output
5W
5V
1A
-
R-78xx-1.0 Series
Through Hole
6.5V
18V
-
-
-
-
1672130

RoHS

Each
1+
CNY44.360
(CNY50.1268)
5+
CNY43.950
(CNY49.6635)
10+
CNY43.540
(CNY49.2002)
50+
CNY42.050
(CNY47.5165)
100+
CNY41.670
(CNY47.0871)
More Pricing...
Total:CNY44.36
Min: 1 / Mult: 1
ITE
1 Output
12W
12V
1A
-
TSR 1 Series
Through Hole
15V
36V
-
-
-
-
2577479

RoHS

Each
1+
CNY51.430
(CNY58.1159)
5+
CNY50.420
(CNY56.9746)
10+
CNY49.410
(CNY55.8333)
50+
CNY48.400
(CNY54.692)
100+
CNY47.440
(CNY53.6072)
More Pricing...
Total:CNY51.43
Min: 1 / Mult: 1
ITE
1 Output
5W
5V
1A
-
MagI3C FDSM Series
Through Hole
8V
28V
-
-
-
-
2078564

RoHS

Each
1+
CNY24.270
(CNY27.4251)
10+
CNY23.300
(CNY26.329)
25+
CNY22.780
(CNY25.7414)
50+
CNY21.520
(CNY24.3176)
100+
CNY20.760
(CNY23.4588)
More Pricing...
Total:CNY24.27
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
500mA
-
R-78E Series
Through Hole
7V
28V
-
-
-
-
1793142

RoHS

Each
1+
CNY58.470
(CNY66.0711)
5+
CNY57.350
(CNY64.8055)
10+
CNY56.760
(CNY64.1388)
50+
CNY52.060
(CNY58.8278)
100+
CNY51.080
(CNY57.7204)
More Pricing...
Total:CNY58.47
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
500mA
-
R-78xx-0.5 Series
Through Hole
6.5V
32V
-
-
-
-
2747528

RoHS

Each
1+
CNY91.860
(CNY103.8018)
5+
CNY83.860
(CNY94.7618)
10+
CNY83.110
(CNY93.9143)
50+
CNY80.130
(CNY90.5469)
100+
CNY77.890
(CNY88.0157)
More Pricing...
Total:CNY91.86
Min: 1 / Mult: 1
ITE
1 Output
10W
5V
2A
-
R-78Bxx-2.0 Series
Through Hole
6.5V
32V
-
-
-
-
2812636

RoHS

Each
1+
CNY42.930
(CNY48.5109)
5+
CNY42.500
(CNY48.025)
10+
CNY42.210
(CNY47.6973)
50+
CNY40.310
(CNY45.5503)
100+
CNY37.720
(CNY42.6236)
More Pricing...
Total:CNY42.93
Min: 1 / Mult: 1
ITE
1 Output
7.5W
5V
1.5A
-
OKI-78SR Series
Through Hole
7V
36V
-
-
-
-
2848984

RoHS

Each
1+
CNY91.400
(CNY103.282)
5+
CNY89.600
(CNY101.248)
10+
CNY87.820
(CNY99.2366)
50+
CNY85.120
(CNY96.1856)
100+
CNY84.080
(CNY95.0104)
More Pricing...
Total:CNY91.40
Min: 1 / Mult: 1
ITE
1 Output
10W
5V
2A
-
TSR 2 Series
Through Hole
6.5V
36V
-
-
-
-
1793162

RoHS

Each
1+
CNY81.690
(CNY92.3097)
5+
CNY81.620
(CNY92.2306)
10+
CNY81.550
(CNY92.1515)
50+
CNY74.010
(CNY83.6313)
100+
CNY72.110
(CNY81.4843)
More Pricing...
Total:CNY81.69
Min: 1 / Mult: 1
ITE
1 Output
5W
5V
1A
-
R-78Bxx-1.0L Series
Through Hole
6.5V
32V
-
-
-
-
1793140

RoHS

Each
1+
CNY60.720
(CNY68.6136)
5+
CNY58.480
(CNY66.0824)
10+
CNY57.880
(CNY65.4044)
50+
CNY52.800
(CNY59.664)
100+
CNY51.240
(CNY57.9012)
More Pricing...
Total:CNY60.72
Min: 1 / Mult: 1
ITE
1 Output
1.65W
3.3V
500mA
-
R-78xx-0.5 Series
Through Hole
4.75V
32V
-
-
-
-
2848986

RoHS

Each
1+
CNY100.070
(CNY113.0791)
5+
CNY96.510
(CNY109.0563)
10+
CNY94.580
(CNY106.8754)
50+
CNY92.650
(CNY104.6945)
100+
CNY90.720
(CNY102.5136)
More Pricing...
Total:CNY100.07
Min: 1 / Mult: 1
ITE
1 Output
18W
9V
2A
-
TSR 2 Series
Through Hole
12V
36V
-
-
-
-
3470634

RoHS

Each
1+
CNY25.390
(CNY28.6907)
10+
CNY23.900
(CNY27.007)
25+
CNY23.230
(CNY26.2499)
50+
CNY22.780
(CNY25.7414)
100+
CNY22.330
(CNY25.2329)
More Pricing...
Total:CNY25.39
Min: 1 / Mult: 1
-
1 Output
5W
5V
1A
-
TSR 1E Series
Through Hole
7V
36V
-
-
-
-
2280250

RoHS

Each
1+
CNY92.420
(CNY104.4346)
5+
CNY89.180
(CNY100.7734)
10+
CNY88.830
(CNY100.3779)
50+
CNY88.470
(CNY99.9711)
100+
CNY88.110
(CNY99.5643)
More Pricing...
Total:CNY92.42
Min: 1 / Mult: 1
ITE
1 Output
-
12V
1A
-
TSRN 1 Series
Through Hole
13.5V
42V
-
-
-
-
1793141

RoHS

Each
1+
CNY63.090
(CNY71.2917)
5+
CNY61.260
(CNY69.2238)
10+
CNY59.420
(CNY67.1446)
50+
CNY57.580
(CNY65.0654)
100+
CNY55.940
(CNY63.2122)
More Pricing...
Total:CNY63.09
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
-
R-78xx-1.0 Series
Through Hole
4.75V
18V
-
-
-
-
1672131

RoHS

Each
1+
CNY62.490
(CNY70.6137)
5+
CNY62.460
(CNY70.5798)
10+
CNY62.420
(CNY70.5346)
50+
CNY61.950
(CNY70.0035)
100+
CNY60.720
(CNY68.6136)
More Pricing...
Total:CNY62.49
Min: 1 / Mult: 1
ITE
1 Output
15W
15V
1A
-
TSR 1 Series
Through Hole
18V
36V
-
-
-
-
2319829

RoHS

Each
1+
CNY24.630
(CNY27.8319)
10+
CNY23.170
(CNY26.1821)
25+
CNY22.160
(CNY25.0408)
50+
CNY21.820
(CNY24.6566)
100+
CNY21.480
(CNY24.2724)
More Pricing...
Total:CNY24.63
Min: 1 / Mult: 1
ITE
1 Output
1.65W
3.3V
500mA
-
TR Series
Through Hole
4.5V
28V
-
-
-
-
2708277

RoHS

Each
1+
CNY22.670
(CNY25.6171)
10+
CNY21.330
(CNY24.1029)
25+
CNY20.370
(CNY23.0181)
50+
CNY20.340
(CNY22.9842)
100+
CNY20.310
(CNY22.9503)
More Pricing...
Total:CNY22.67
Min: 1 / Mult: 1
-
1 Output
5W
5V
1A
-
TR10 Series
Through Hole
8V
28V
-
-
-
-
2848983

RoHS

Each
1+
CNY91.400
(CNY103.282)
5+
CNY89.410
(CNY101.0333)
10+
CNY87.440
(CNY98.8072)
50+
CNY85.800
(CNY96.954)
100+
CNY85.120
(CNY96.1856)
More Pricing...
Total:CNY91.40
Min: 1 / Mult: 1
ITE
1 Output
6.6W
3.3V
2A
-
TSR 2 Series
Through Hole
4.75V
36V
-
-
-
-
2848981

RoHS

Each
1+
CNY100.070
(CNY113.0791)
5+
CNY96.100
(CNY108.593)
10+
CNY95.860
(CNY108.3218)
50+
CNY95.620
(CNY108.0506)
100+
CNY95.380
(CNY107.7794)
More Pricing...
Total:CNY100.07
Min: 1 / Mult: 1
ITE
1 Output
3.6W
1.8V
2A
-
TSR 2 Series
Through Hole
4.6V
36V
-
-
-
-
2760751

RoHS

Each
1+
CNY73.890
(CNY83.4957)
5+
CNY72.210
(CNY81.5973)
10+
CNY71.090
(CNY80.3317)
50+
CNY60.350
(CNY68.1955)
100+
CNY60.010
(CNY67.8113)
More Pricing...
Total:CNY73.89
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
500mA
-
R-78W Series
Through Hole
6.5V
32V
-
-
-
-
2829102

RoHS

Each
1+
CNY58.120
(CNY65.6756)
5+
CNY56.360
(CNY63.6868)
10+
CNY54.620
(CNY61.7206)
50+
CNY52.290
(CNY59.0877)
100+
CNY48.790
(CNY55.1327)
More Pricing...
Total:CNY58.12
Min: 1 / Mult: 1
-
1 Output
1.65W
3.3V
500mA
-
SRH05 Series
Through Hole
9V
72V
-
-
-
-
2747527

RoHS

Each
1+
CNY93.490
(CNY105.6437)
5+
CNY88.320
(CNY99.8016)
10+
CNY87.490
(CNY98.8637)
50+
CNY85.270
(CNY96.3551)
100+
CNY83.050
(CNY93.8465)
More Pricing...
Total:CNY93.49
Min: 1 / Mult: 1
ITE
1 Output
6.6W
3.3V
2A
-
R-78Bxx-2.0 Series
Through Hole
4.75V
32V
-
-
-
-
1-25 of 355 items
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