Linear Regulator Replacements:

357 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
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
-
-
-
-
1696321

RoHS

Each
1+
CNY63.720
(CNY72.0036)
5+
CNY63.680
(CNY71.9584)
10+
CNY63.640
(CNY71.9132)
50+
CNY61.850
(CNY69.8905)
100+
CNY60.620
(CNY68.5006)
More Pricing...
Total:CNY63.72
Min: 1 / Mult: 1
ITE
1 Output
6.5W
6.5V
1A
-
TSR 1 Series
Through Hole
9V
36V
-
-
-
-
1793144

RoHS

Each
1+
CNY64.050
(CNY72.3765)
5+
CNY62.220
(CNY70.3086)
10+
CNY60.390
(CNY68.2407)
50+
CNY58.560
(CNY66.1728)
100+
CNY57.410
(CNY64.8733)
More Pricing...
Total:CNY64.05
Min: 1 / Mult: 1
ITE
1 Output
3.25W
6.5V
500mA
-
R-78xx-0.5 Series
Through Hole
8V
32V
-
-
-
-
2440303

RoHS

Each
1+
CNY132.320
(CNY149.5216)
5+
CNY130.570
(CNY147.5441)
10+
CNY128.820
(CNY145.5666)
50+
CNY126.770
(CNY143.2501)
100+
CNY122.120
(CNY137.9956)
More Pricing...
Total:CNY132.32
Min: 1 / Mult: 1
ITE
1 Output
7.2W
24V
300mA
-
R-78HBxx Series
Through Hole
36V
72V
-
-
-
-
1903041

RoHS

Each
1+
CNY79.820
(CNY90.1966)
5+
CNY77.990
(CNY88.1287)
10+
CNY76.150
(CNY86.0495)
50+
CNY74.310
(CNY83.9703)
100+
CNY72.640
(CNY82.0832)
More Pricing...
Total:CNY79.82
Min: 1 / Mult: 1
ITE
1 Output
9W
9V
1A
-
R-78Cxx-1.0 Series
Through Hole
12V
42V
-
-
-
-
2708277

RoHS

Each
1+
CNY22.660
(CNY25.6058)
10+
CNY21.330
(CNY24.1029)
25+
CNY21.310
(CNY24.0803)
Total:CNY22.66
Min: 1 / Mult: 1
-
1 Output
5W
5V
1A
-
TR10 Series
Through Hole
8V
28V
-
-
-
-
3255316

RoHS

Each
1+
CNY131.690
(CNY148.8097)
5+
CNY129.380
(CNY146.1994)
10+
CNY127.050
(CNY143.5665)
50+
CNY119.050
(CNY134.5265)
100+
CNY109.160
(CNY123.3508)
More Pricing...
Total:CNY131.69
Min: 1 / Mult: 1
-
1 Output
12W
12V
1A
-
TSR 1WI Series
Through Hole
17V
72V
-
-
-
-
3255697

RoHS

Each
1+
CNY29.650
(CNY33.5045)
10+
CNY28.080
(CNY31.7304)
25+
CNY27.410
(CNY30.9733)
50+
CNY25.550
(CNY28.8715)
100+
CNY24.730
(CNY27.9449)
More Pricing...
Total:CNY29.65
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
-
R-78E Series
Through Hole
7V
28V
-
-
-
-
2577481

RoHS

Each
1+
CNY39.870
(CNY45.0531)
5+
CNY39.090
(CNY44.1717)
10+
CNY38.300
(CNY43.279)
50+
CNY37.510
(CNY42.3863)
100+
CNY36.340
(CNY41.0642)
More Pricing...
Total:CNY39.87
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
500mA
-
MagI3C FDSM Series
Through Hole
7V
28V
-
-
-
-
1793138

RoHS

Each
1+
CNY64.020
(CNY72.3426)
5+
CNY62.300
(CNY70.399)
10+
CNY60.580
(CNY68.4554)
50+
CNY58.860
(CNY66.5118)
100+
CNY58.030
(CNY65.5739)
More Pricing...
Total:CNY64.02
Min: 1 / Mult: 1
ITE
1 Output
7.5W
15V
500mA
-
R-78xx-0.5 Series
Through Hole
18V
32V
-
-
-
-
3255696

RoHS

Each
1+
CNY95.000
(CNY107.350)
5+
CNY88.010
(CNY99.4513)
10+
CNY87.180
(CNY98.5134)
50+
CNY85.050
(CNY96.1065)
100+
CNY84.220
(CNY95.1686)
More Pricing...
Total:CNY95.00
Min: 1 / Mult: 1
ITE
1 Output
18W
9V
2A
-
R-78Bxx-2.0 series
Through Hole
11V
32V
-
-
-
-
3255318

RoHS

Each
1+
CNY129.140
(CNY145.9282)
5+
CNY123.970
(CNY140.0861)
10+
CNY121.510
(CNY137.3063)
50+
CNY119.050
(CNY134.5265)
100+
CNY109.160
(CNY123.3508)
More Pricing...
Total:CNY129.14
Min: 1 / Mult: 1
-
1 Output
16.8W
24V
700mA
-
TSR 1WI Series
Through Hole
33V
72V
-
-
-
-
3255313

RoHS

Each
1+
CNY129.140
(CNY145.9282)
5+
CNY123.970
(CNY140.0861)
10+
CNY121.510
(CNY137.3063)
50+
CNY119.050
(CNY134.5265)
100+
CNY109.160
(CNY123.3508)
More Pricing...
Total:CNY129.14
Min: 1 / Mult: 1
-
1 Output
5W
5V
1A
-
TSR 1WI Series
Through Hole
9V
72V
-
-
-
-
3584042

RoHS

Each
1+
CNY21.030
(CNY23.7639)
10+
CNY20.270
(CNY22.9051)
25+
CNY18.940
(CNY21.4022)
75+
CNY17.430
(CNY19.6959)
150+
CNY17.050
(CNY19.2665)
More Pricing...
Total:CNY21.03
Min: 1 / Mult: 1
ITE
1 Output
15W
15V
1A
-
-
Through Hole
20V
36V
-
-
-
-
2280248

RoHS

Each
1+
CNY96.130
(CNY108.6269)
5+
CNY95.120
(CNY107.4856)
10+
CNY93.350
(CNY105.4855)
50+
CNY91.580
(CNY103.4854)
100+
CNY90.090
(CNY101.8017)
More Pricing...
Total:CNY96.13
Min: 1 / Mult: 1
ITE
1 Output
-
6.5V
1A
-
TSRN 1 Series
Through Hole
8V
42V
-
-
-
-
1793164

RoHS

Each
1+
CNY88.370
(CNY99.8581)
5+
CNY83.830
(CNY94.7279)
10+
CNY83.140
(CNY93.9482)
50+
CNY76.070
(CNY85.9591)
100+
CNY74.550
(CNY84.2415)
More Pricing...
Total:CNY88.37
Min: 1 / Mult: 1
ITE
1 Output
6.5W
6.5V
1A
-
R-78Bxx-1.0 Series
Through Hole
9V
32V
-
-
-
-
2414161

RoHS

Each
1+
CNY90.260
(CNY101.9938)
5+
CNY86.920
(CNY98.2196)
10+
CNY85.880
(CNY97.0444)
50+
CNY85.180
(CNY96.2534)
100+
CNY84.480
(CNY95.4624)
More Pricing...
Total:CNY90.26
Min: 1 / Mult: 1
ITE
1 Output
5W
5V
1A
-
TSRN 1SM Series
Surface Mount Device
6.5V
42V
-
-
-
-
2774030

RoHS

Each
1+
CNY24.900
(CNY28.137)
10+
CNY24.480
(CNY27.6624)
25+
CNY24.050
(CNY27.1765)
50+
CNY23.460
(CNY26.5098)
100+
CNY22.700
(CNY25.651)
More Pricing...
Total:CNY24.90
Min: 1 / Mult: 1
ITE
1 Output
7.5W
15V
500mA
-
R-78E Series
Through Hole
18V
28V
-
-
-
-
2829098

RoHS

Each
1+
CNY56.990
(CNY64.3987)
5+
CNY55.280
(CNY62.4664)
10+
CNY53.570
(CNY60.5341)
50+
CNY53.230
(CNY60.1499)
100+
CNY52.890
(CNY59.7657)
More Pricing...
Total:CNY56.99
Min: 1 / Mult: 1
-
1 Output
2.5W
5V
500mA
-
SRH05 Series
Through Hole
9V
72V
-
-
-
-
2760751

RoHS

Each
1+
CNY73.890
(CNY83.4957)
5+
CNY72.210
(CNY81.5973)
10+
CNY71.090
(CNY80.3317)
50+
CNY67.490
(CNY76.2637)
100+
CNY63.890
(CNY72.1957)
More Pricing...
Total:CNY73.89
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
500mA
-
R-78W Series
Through Hole
6.5V
32V
-
-
-
-
2747530

RoHS

Each
1+
CNY112.610
(CNY127.2493)
5+
CNY107.430
(CNY121.3959)
10+
CNY106.440
(CNY120.2772)
50+
CNY101.490
(CNY114.6837)
100+
CNY100.500
(CNY113.565)
More Pricing...
Total:CNY112.61
Min: 1 / Mult: 1
ITE
1 Output
30W
15V
2A
-
R-78Bxx-2.0 Series
Through Hole
18V
32V
-
-
-
-
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
-
-
-
-
2848975

RoHS

Each
1+
CNY90.810
(CNY102.6153)
5+
CNY87.180
(CNY98.5134)
10+
CNY85.760
(CNY96.9088)
50+
CNY84.340
(CNY95.3042)
100+
CNY76.120
(CNY86.0156)
More Pricing...
Total:CNY90.81
Min: 1 / Mult: 1
ITE
1 Output
3.6W
1.8V
2A
-
TSR 2 Series
Through Hole
3V
5.5V
-
-
-
-
2774032

RoHS

Each
1+
CNY135.140
(CNY152.7082)
5+
CNY131.090
(CNY148.1317)
10+
CNY126.230
(CNY142.6399)
50+
CNY122.110
(CNY137.9843)
100+
CNY121.810
(CNY137.6453)
More Pricing...
Total:CNY135.14
Min: 1 / Mult: 1
ITE
1 Output
6W
12V
500mA
-
R-78HBxx/W Series
Through Hole
17V
72V
-
-
-
-
51-75 of 357 items
of 15 page(s)

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