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
1696319

RoHS

Each
1+
CNY41.520
(CNY46.9176)
5+
CNY40.970
(CNY46.2961)
10+
CNY40.400
(CNY45.652)
50+
CNY36.960
(CNY41.7648)
100+
CNY36.230
(CNY40.9399)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
-
TSR 1 Series
Through Hole
4.75V
36V
-
-
-
-
2102101

RoHS

Each
1+
CNY37.110
(CNY41.9343)
5+
CNY36.740
(CNY41.5162)
10+
CNY36.480
(CNY41.2224)
50+
CNY34.840
(CNY39.3692)
100+
CNY34.100
(CNY38.533)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
7.5W
5V
1.5A
-
OKI-78SR Series
Through Hole
7V
36V
-
-
-
-
1696320

RoHS

Each
1+
CNY41.520
(CNY46.9176)
5+
CNY40.970
(CNY46.2961)
10+
CNY40.400
(CNY45.652)
50+
CNY36.960
(CNY41.7648)
100+
CNY36.230
(CNY40.9399)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
5W
5V
1A
-
TSR 1 Series
Through Hole
6.5V
36V
-
-
-
-
2078564

RoHS

Each
1+
CNY24.200
(CNY27.346)
10+
CNY23.370
(CNY26.4081)
25+
CNY22.870
(CNY25.8431)
50+
CNY21.520
(CNY24.3176)
100+
CNY20.690
(CNY23.3797)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
500mA
-
R-78E Series
Through Hole
7V
28V
-
-
-
-
1793142

RoHS

Each
1+
CNY59.450
(CNY67.1785)
5+
CNY58.330
(CNY65.9129)
10+
CNY57.880
(CNY65.4044)
50+
CNY52.730
(CNY59.5849)
100+
CNY51.090
(CNY57.7317)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
500mA
-
R-78xx-0.5 Series
Through Hole
6.5V
32V
-
-
-
-
1903040

RoHS

Each
1+
CNY80.870
(CNY91.3831)
5+
CNY78.260
(CNY88.4338)
10+
CNY77.590
(CNY87.6767)
50+
CNY70.790
(CNY79.9927)
100+
CNY69.220
(CNY78.2186)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
5W
5V
1A
-
R-78Cxx-1.0 Series
Through Hole
8V
42V
-
-
-
-
2218602

RoHS

Each
1+
CNY23.840
(CNY26.9392)
10+
CNY23.370
(CNY26.4081)
25+
CNY22.870
(CNY25.8431)
50+
CNY21.370
(CNY24.1481)
100+
CNY20.930
(CNY23.6509)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
1.65W
3.3V
500mA
-
R-78E Series
Through Hole
6V
28V
-
-
-
-
2812636

RoHS

Each
1+
CNY37.110
(CNY41.9343)
5+
CNY36.740
(CNY41.5162)
10+
CNY36.490
(CNY41.2337)
50+
CNY34.850
(CNY39.3805)
100+
CNY34.320
(CNY38.7816)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
7.5W
5V
1.5A
-
OKI-78SR Series
Through Hole
7V
36V
-
-
-
-
2848984

RoHS

Each
1+
CNY87.660
(CNY99.0558)
5+
CNY87.030
(CNY98.3439)
10+
CNY86.400
(CNY97.632)
50+
CNY82.360
(CNY93.0668)
100+
CNY81.160
(CNY91.7108)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
10W
5V
2A
-
TSR 2 Series
Through Hole
6.5V
36V
-
-
-
-
2760747

RoHS

Each
1+
CNY28.160
(CNY31.8208)
10+
CNY28.080
(CNY31.7304)
25+
CNY27.050
(CNY30.5665)
50+
CNY25.920
(CNY29.2896)
100+
CNY24.660
(CNY27.8658)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
5W
5V
1A
-
R-78E Series
Through Hole
8V
28V
-
-
-
-
1793162

RoHS

Each
1+
CNY80.120
(CNY90.5356)
5+
CNY79.900
(CNY90.287)
10+
CNY79.240
(CNY89.5412)
50+
CNY72.290
(CNY81.6877)
100+
CNY70.500
(CNY79.665)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
5W
5V
1A
-
R-78Bxx-1.0L Series
Through Hole
6.5V
32V
-
-
-
-
1793141

RoHS

Each
1+
CNY61.850
(CNY69.8905)
5+
CNY60.430
(CNY68.2859)
10+
CNY59.010
(CNY66.6813)
50+
CNY57.580
(CNY65.0654)
100+
CNY55.940
(CNY63.2122)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
-
R-78xx-1.0 Series
Through Hole
4.75V
18V
-
-
-
-
1903041

RoHS

Each
1+
CNY76.750
(CNY86.7275)
5+
CNY76.740
(CNY86.7162)
10+
CNY76.720
(CNY86.6936)
50+
CNY68.960
(CNY77.9248)
100+
CNY68.090
(CNY76.9417)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
9W
9V
1A
-
R-78Cxx-1.0 Series
Through Hole
12V
42V
-
-
-
-
3255697

RoHS

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
-
-
-
-
1703410

RoHS

Each
1+
CNY152.250
(CNY172.0425)
5+
CNY133.220
(CNY150.5386)
10+
CNY110.390
(CNY124.7407)
50+
CNY98.970
(CNY111.8361)
100+
CNY91.350
(CNY103.2255)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
500mA
-
78xxSR Series
Through Hole
7.5V
36V
-
-
-
-
2848983

RoHS

Each
1+
CNY91.410
(CNY103.2933)
5+
CNY88.370
(CNY99.8581)
10+
CNY86.940
(CNY98.2422)
50+
CNY83.700
(CNY94.581)
100+
CNY82.330
(CNY93.0329)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
6.6W
3.3V
2A
-
TSR 2 Series
Through Hole
4.75V
36V
-
-
-
-
2774031

RoHS

Each
1+
CNY23.940
(CNY27.0522)
10+
CNY23.470
(CNY26.5211)
25+
CNY22.990
(CNY25.9787)
50+
CNY21.530
(CNY24.3289)
100+
CNY21.240
(CNY24.0012)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
4.5W
9V
500mA
-
R-78E Series
Through Hole
12V
28V
-
-
-
-
3678747

RoHS

Each
1+
CNY34.120
(CNY38.5556)
10+
CNY31.990
(CNY36.1487)
25+
CNY31.260
(CNY35.3238)
50+
CNY30.820
(CNY34.8266)
100+
CNY30.240
(CNY34.1712)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
4.95W
3.3V
1.5A
-
TSR 1.5E Series
Through Hole
7V
36V
-
-
-
-
1696317

RoHS

Each
1+
CNY67.040
(CNY75.7552)
5+
CNY66.530
(CNY75.1789)
10+
CNY66.020
(CNY74.6026)
50+
CNY62.440
(CNY70.5572)
100+
CNY62.310
(CNY70.4103)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
1.8W
1.8V
1A
-
TSR 1 Series
Through Hole
4.6V
36V
-
-
-
-
2747527

RoHS

Each
1+
CNY91.350
(CNY103.2255)
5+
CNY83.090
(CNY93.8917)
10+
CNY82.210
(CNY92.8973)
50+
CNY81.750
(CNY92.3775)
100+
CNY81.290
(CNY91.8577)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
6.6W
3.3V
2A
-
R-78Bxx-2.0 Series
Through Hole
4.75V
32V
-
-
-
-
3819314

RoHS

Each
1+
CNY41.060
(CNY46.3978)
10+
CNY38.410
(CNY43.4033)
25+
CNY37.650
(CNY42.5445)
50+
CNY36.880
(CNY41.6744)
100+
CNY36.110
(CNY40.8043)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
12W
12V
1A
-
N78 Series
Panel
16V
36V
-
-
-
-
4644819

RoHS

Each
1+
CNY49.290
(CNY55.6977)
5+
CNY47.310
(CNY53.4603)
10+
CNY45.330
(CNY51.2229)
50+
CNY41.450
(CNY46.8385)
100+
CNY40.180
(CNY45.4034)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
10W
5V
2A
-
TSR 2N Series
Through Hole
6.5V
36V
-
-
-
-
4171424

RoHS

Each
1+
CNY25.990
(CNY29.3687)
10+
CNY24.610
(CNY27.8093)
25+
CNY22.930
(CNY25.9109)
50+
CNY22.110
(CNY24.9843)
100+
CNY21.590
(CNY24.3967)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
5W
5V
1A
-
R-78K-1.0 Series
SIP
6.5V
36V
-
-
-
-
4171436

RoHS

Each
1+
CNY27.490
(CNY31.0637)
Min: 1 / Mult: 1
ITE
1 Output
6.6W
3.3V
2A
-
R-78K-2.0 Series
SIP
4.5V
36V
-
-
-
-
4644820

RoHS

Each
1+
CNY63.030
(CNY71.2239)
5+
CNY60.800
(CNY68.704)
10+
CNY59.670
(CNY67.4271)
50+
CNY57.570
(CNY65.0541)
100+
CNY56.650
(CNY64.0145)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
15W
5V
3A
-
TSR 3N Series
Through Hole
6.5V
36V
-
-
-
-
1-25 of 375 items
of 15 page(s)

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