Linear Regulator Replacements:

375 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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Buyer
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
3234176

RoHS

Each
1+
CNY42.970
(CNY48.5561)
5+
CNY41.720
(CNY47.1436)
10+
CNY40.460
(CNY45.7198)
50+
CNY37.850
(CNY42.7705)
100+
CNY37.660
(CNY42.5558)
More Pricing...
Min: 1 / Mult: 1
General Purpose
1 Output
1.65W
3.3V
500mA
-
MagI3C FDSM Series
Through Hole
4.75V
36V
-
-
-
-
3346289

RoHS

Each
1+
CNY27.980
(CNY31.6174)
10+
CNY26.470
(CNY29.9111)
25+
CNY25.910
(CNY29.2783)
50+
CNY25.490
(CNY28.8037)
100+
CNY25.070
(CNY28.3291)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
2.5W
2.5V
1A
-
mEZD71201A Series
Through Hole
4.5V
24V
-
-
-
-
3346302

RoHS

Each
1+
CNY39.810
(CNY44.9853)
Min: 1 / Mult: 1
-
1 Output
1.8W
1.8V
1A
-
mEZD72401A Series
Through Hole
4.5V
36V
-
-
-
-
1654855

RoHS

MURATA POWER SOLUTIONS
Each
1+
CNY83.660
(CNY94.5358)
5+
CNY83.260
(CNY94.0838)
10+
CNY82.850
(CNY93.6205)
50+
CNY79.470
(CNY89.8011)
100+
CNY77.950
(CNY88.0835)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
-
-
-
-
-
Through Hole
7.5V
36V
-
-
-
-
1672130

RoHS

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
12W
12V
1A
-
TSR 1 Series
Through Hole
15V
36V
-
-
-
-
1793143

RoHS

Each
1+
CNY63.750
(CNY72.0375)
5+
CNY62.440
(CNY70.5572)
10+
CNY60.520
(CNY68.3876)
50+
CNY56.760
(CNY64.1388)
100+
CNY55.710
(CNY62.9523)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
5W
5V
1A
-
R-78xx-1.0 Series
Through Hole
6.5V
18V
-
-
-
-
2577479

RoHS

Each
1+
CNY49.870
(CNY56.3531)
5+
CNY48.880
(CNY55.2344)
10+
CNY47.880
(CNY54.1044)
50+
CNY46.880
(CNY52.9744)
100+
CNY45.890
(CNY51.8557)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
5W
5V
1A
-
MagI3C FDSM Series
Through Hole
8V
28V
-
-
-
-
1793163

RoHS

Each
1+
CNY87.270
(CNY98.6151)
5+
CNY86.530
(CNY97.7789)
10+
CNY85.500
(CNY96.615)
50+
CNY80.600
(CNY91.078)
100+
CNY80.010
(CNY90.4113)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
7.5W
5V
1.5A
-
R-78Bxx-1.5 Series
Through Hole
6.5V
18V
-
-
-
-
2102100

RoHS

Each
1+
CNY37.110
(CNY41.9343)
5+
CNY36.740
(CNY41.5162)
10+
CNY36.490
(CNY41.2337)
50+
CNY34.850
(CNY39.3805)
100+
CNY32.600
(CNY36.838)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
4.95W
3.3V
1.5A
-
OKI-78SR Series
Through Hole
7V
36V
-
-
-
-
2747528

RoHS

Each
1+
CNY92.130
(CNY104.1069)
5+
CNY85.210
(CNY96.2873)
10+
CNY84.530
(CNY95.5189)
50+
CNY79.240
(CNY89.5412)
100+
CNY77.220
(CNY87.2586)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
10W
5V
2A
-
R-78Bxx-2.0 Series
Through Hole
6.5V
32V
-
-
-
-
2848978

RoHS

Each
1+
CNY87.650
(CNY99.0445)
5+
CNY87.140
(CNY98.4682)
10+
CNY86.620
(CNY97.8806)
50+
CNY83.720
(CNY94.6036)
100+
CNY82.360
(CNY93.0668)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
24W
12V
2A
-
TSR 2 Series
Through Hole
15V
36V
-
-
-
-
1861084

RoHS

Each
1+
CNY46.100
(CNY52.093)
5+
CNY45.870
(CNY51.8331)
10+
CNY45.630
(CNY51.5619)
50+
CNY45.390
(CNY51.2907)
100+
CNY45.150
(CNY51.0195)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
500mA
-
SR Series
Through Hole
6.5V
34V
-
-
-
-
1696322

RoHS

Each
1+
CNY68.390
(CNY77.2807)
5+
CNY67.870
(CNY76.6931)
10+
CNY67.350
(CNY76.1055)
50+
CNY64.210
(CNY72.5573)
100+
CNY63.820
(CNY72.1166)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
9W
9V
1A
-
TSR 1 Series
Through Hole
12V
36V
-
-
-
-
1696318

RoHS

Each
1+
CNY65.710
(CNY74.2523)
5+
CNY63.370
(CNY71.6081)
10+
CNY63.160
(CNY71.3708)
50+
CNY62.950
(CNY71.1335)
100+
CNY62.560
(CNY70.6928)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
2.5W
2.5V
1A
-
TSR 1 Series
Through Hole
4.6V
36V
-
-
-
-
2319830

RoHS

Each
1+
CNY24.630
(CNY27.8319)
10+
CNY23.170
(CNY26.1821)
25+
CNY22.160
(CNY25.0408)
50+
CNY21.840
(CNY24.6792)
100+
CNY21.510
(CNY24.3063)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
500mA
-
TR Series
Through Hole
7V
28V
-
-
-
-
1793140

RoHS

Each
1+
CNY60.790
(CNY68.6927)
5+
CNY58.930
(CNY66.5909)
10+
CNY57.980
(CNY65.5174)
50+
CNY53.250
(CNY60.1725)
100+
CNY51.760
(CNY58.4888)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
1.65W
3.3V
500mA
-
R-78xx-0.5 Series
Through Hole
4.75V
32V
-
-
-
-
1903039

RoHS

Each
1+
CNY77.520
(CNY87.5976)
5+
CNY76.650
(CNY86.6145)
10+
CNY75.990
(CNY85.8687)
50+
CNY69.770
(CNY78.8401)
100+
CNY68.010
(CNY76.8513)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
-
R-78Cxx-1.0 Series
Through Hole
7V
42V
-
-
-
-
1518687

RoHS

Each
1+
CNY117.900
(CNY133.227)
5+
CNY103.140
(CNY116.5482)
10+
CNY91.290
(CNY103.1577)
50+
CNY91.120
(CNY102.9656)
100+
CNY90.950
(CNY102.7735)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
-
-
-
-
-
Through Hole
8V
32V
-
-
-
-
2440305

RoHS

Each
1+
CNY109.770
(CNY124.0401)
5+
CNY102.340
(CNY115.6442)
10+
CNY101.390
(CNY114.5707)
50+
CNY101.240
(CNY114.4012)
100+
CNY99.570
(CNY112.5141)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
500mA
-
R-78HBxx Series
Through Hole
9V
72V
-
-
-
-
1793161

RoHS

Each
1+
CNY75.880
(CNY85.7444)
5+
CNY75.790
(CNY85.6427)
10+
CNY75.690
(CNY85.5297)
50+
CNY69.520
(CNY78.5576)
100+
CNY68.550
(CNY77.4615)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
5W
5V
1A
-
R-78Bxx-1.0 Series
Through Hole
6.5V
32V
-
-
-
-
1903042

RoHS

Each
1+
CNY80.800
(CNY91.304)
5+
CNY78.480
(CNY88.6824)
10+
CNY77.660
(CNY87.7558)
50+
CNY70.640
(CNY79.8232)
100+
CNY69.070
(CNY78.0491)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
12W
12V
1A
-
R-78Cxx-1.0 Series
Through Hole
15V
42V
-
-
-
-
2812634

RoHS

Each
1+
CNY37.110
(CNY41.9343)
5+
CNY36.740
(CNY41.5162)
10+
CNY36.480
(CNY41.2224)
50+
CNY34.840
(CNY39.3692)
100+
CNY32.600
(CNY36.838)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
4.95W
3.3V
1.5A
-
OKI-78SR Series
Through Hole
7V
36V
-
-
-
-
2747529

RoHS

Each
1+
CNY90.320
(CNY102.0616)
5+
CNY83.460
(CNY94.3098)
10+
CNY82.730
(CNY93.4849)
50+
CNY77.680
(CNY87.7784)
100+
CNY76.940
(CNY86.9422)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
24W
12V
2A
-
R-78Bxx-2.0 Series
Through Hole
15V
32V
-
-
-
-
2829100

RoHS

Each
1+
CNY56.990
(CNY64.3987)
5+
CNY55.280
(CNY62.4664)
10+
CNY53.570
(CNY60.5341)
50+
CNY51.280
(CNY57.9464)
100+
CNY50.860
(CNY57.4718)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
6W
12V
500mA
-
SRH05 Series
Through Hole
17V
72V
-
-
-
-
2812635

RoHS

Each
1+
CNY50.850
(CNY57.4605)
5+
CNY50.440
(CNY56.9972)
10+
CNY50.020
(CNY56.5226)
50+
CNY47.860
(CNY54.0818)
100+
CNY47.660
(CNY53.8558)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
7.5W
5V
1.5A
-
OKI-78SR Series
Through Hole
7V
36V
-
-
-
-
26-50 of 375 items
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