Linear Regulator Replacements:

24 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
Product Range
DC / DC Converter Mounting
Input Voltage DC Min
Input Voltage DC Max
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
2078564

RoHS

Each
1+
CNY24.200
(CNY27.346)
10+
CNY23.370
(CNY26.4081)
25+
CNY22.780
(CNY25.7414)
50+
CNY20.990
(CNY23.7187)
100+
CNY20.240
(CNY22.8712)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
500mA
R-78E Series
Through Hole
7V
28V
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
2218602

RoHS

Each
1+
CNY22.700
(CNY25.651)
10+
CNY21.800
(CNY24.634)
25+
CNY21.720
(CNY24.5436)
50+
CNY21.280
(CNY24.0464)
100+
CNY20.860
(CNY23.5718)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
1.65W
3.3V
500mA
R-78E Series
Through Hole
6V
28V
2760747

RoHS

Each
1+
CNY28.160
(CNY31.8208)
10+
CNY27.930
(CNY31.5609)
25+
CNY26.510
(CNY29.9563)
50+
CNY24.720
(CNY27.9336)
100+
CNY24.200
(CNY27.346)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
5W
5V
1A
R-78E Series
Through Hole
8V
28V
2319830

RoHS

Each
1+
CNY24.630
(CNY27.8319)
10+
CNY23.150
(CNY26.1595)
25+
CNY22.170
(CNY25.0521)
50+
CNY21.860
(CNY24.7018)
100+
CNY21.540
(CNY24.3402)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
500mA
TR Series
Through Hole
7V
28V
2319831

RoHS

Each
1+
CNY24.630
(CNY27.8319)
10+
CNY23.150
(CNY26.1595)
25+
CNY22.990
(CNY25.9787)
50+
CNY22.830
(CNY25.7979)
100+
CNY22.670
(CNY25.6171)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
6W
12V
500mA
TR Series
Through Hole
14V
28V
2319829

RoHS

Each
1+
CNY24.630
(CNY27.8319)
10+
CNY23.150
(CNY26.1595)
25+
CNY22.170
(CNY25.0521)
50+
CNY21.860
(CNY24.7018)
100+
CNY21.540
(CNY24.3402)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
1.65W
3.3V
500mA
TR Series
Through Hole
4.5V
28V
2708277

RoHS

Each
1+
CNY22.660
(CNY25.6058)
10+
CNY21.300
(CNY24.069)
25+
CNY21.260
(CNY24.0238)
50+
CNY21.210
(CNY23.9673)
100+
CNY21.170
(CNY23.9221)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
5W
5V
1A
TR10 Series
Through Hole
8V
28V
3255697

RoHS

Each
1+
CNY29.650
(CNY33.5045)
10+
CNY28.080
(CNY31.7304)
25+
CNY26.290
(CNY29.7077)
50+
CNY24.500
(CNY27.685)
100+
CNY23.970
(CNY27.0861)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
R-78E Series
Through Hole
7V
28V
2577481

RoHS

Each
1+
CNY39.080
(CNY44.1604)
5+
CNY38.310
(CNY43.2903)
10+
CNY37.540
(CNY42.4202)
50+
CNY36.770
(CNY41.5501)
100+
CNY34.920
(CNY39.4596)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
500mA
MagI3C FDSM Series
Through Hole
7V
28V
2774030

RoHS

Each
1+
CNY25.990
(CNY29.3687)
10+
CNY24.610
(CNY27.8093)
25+
CNY23.500
(CNY26.555)
50+
CNY22.480
(CNY25.4024)
100+
CNY21.960
(CNY24.8148)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
7.5W
15V
500mA
R-78E Series
Through Hole
18V
28V
2774031

RoHS

Each
1+
CNY23.940
(CNY27.0522)
10+
CNY23.470
(CNY26.5211)
25+
CNY22.990
(CNY25.9787)
50+
CNY22.740
(CNY25.6962)
100+
CNY22.480
(CNY25.4024)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
4.5W
9V
500mA
R-78E Series
Through Hole
12V
28V
2577480

RoHS

Each
1+
CNY36.160
(CNY40.8608)
5+
CNY35.450
(CNY40.0585)
10+
CNY34.740
(CNY39.2562)
50+
CNY34.030
(CNY38.4539)
100+
CNY33.810
(CNY38.2053)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
1.65W
3.3V
500mA
MagI3C FDSM Series
Through Hole
6V
28V
2319832

RoHS

Each
1+
CNY24.140
(CNY27.2782)
10+
CNY22.690
(CNY25.6397)
25+
CNY21.730
(CNY24.5549)
50+
CNY21.650
(CNY24.4645)
100+
CNY21.560
(CNY24.3628)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
7.5W
15V
500mA
TR Series
Through Hole
17V
28V
2577478

RoHS

Each
1+
CNY41.550
(CNY46.9515)
5+
CNY40.870
(CNY46.1831)
10+
CNY40.190
(CNY45.4147)
50+
CNY39.500
(CNY44.635)
100+
CNY38.710
(CNY43.7423)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
MagI3C FDSM Series
Through Hole
7V
28V
2708278

RoHS

Each
1+
CNY40.970
(CNY46.2961)
10+
CNY35.850
(CNY40.5105)
25+
CNY29.700
(CNY33.561)
50+
CNY26.630
(CNY30.0919)
100+
CNY24.580
(CNY27.7754)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
TR10 Series
Through Hole
7V
28V
4644805

RoHS

Each
1+
CNY61.850
(CNY69.8905)
5+
CNY60.240
(CNY68.0712)
10+
CNY58.630
(CNY66.2519)
50+
CNY56.440
(CNY63.7772)
100+
CNY55.520
(CNY62.7376)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
3.6W
1.2V
3A
TSR 3N Series
Through Hole
4.6V
28V
4644804

RoHS

Each
1+
CNY45.910
(CNY51.8783)
5+
CNY44.070
(CNY49.7991)
10+
CNY42.220
(CNY47.7086)
50+
CNY38.600
(CNY43.618)
100+
CNY37.430
(CNY42.2959)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
2.4W
1.2V
2A
TSR 2N Series
Through Hole
4.6V
28V
4573196

RoHS

Each
1+
CNY44.060
(CNY49.7878)
5+
CNY38.780
(CNY43.8214)
10+
CNY38.150
(CNY43.1095)
50+
CNY36.310
(CNY41.0303)
100+
CNY35.210
(CNY39.7873)
More Pricing...
Min: 1 / Mult: 1
ITE & Industrial
1 Output
30W
1.8V
2A
N78-2 Series
Through Hole
4.5V
28V
4573197

RoHS

Each
1+
CNY38.040
(CNY42.9852)
5+
CNY36.850
(CNY41.6405)
10+
CNY36.250
(CNY40.9625)
50+
CNY35.190
(CNY39.7647)
100+
CNY35.130
(CNY39.6969)
More Pricing...
Min: 1 / Mult: 1
ITE & Industrial
1 Output
30W
1.8V
2A
N78-2 Series
Through Hole
4.5V
28V
4573198

RoHS

Each
1+
CNY41.590
(CNY46.9967)
5+
CNY40.480
(CNY45.7424)
10+
CNY39.370
(CNY44.4881)
50+
CNY38.260
(CNY43.2338)
100+
CNY37.140
(CNY41.9682)
More Pricing...
Min: 1 / Mult: 1
ITE & Industrial
1 Output
30W
1.8V
2A
N78-2 Series
Panel
4.5V
28V
3009711

RoHS

Each
1+
CNY44.420
(CNY50.1946)
5+
CNY44.340
(CNY50.1042)
10+
CNY44.260
(CNY50.0138)
50+
CNY44.180
(CNY49.9234)
100+
CNY44.090
(CNY49.8217)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
4.95W
3.3V
1.5A
-
Through Hole
4.5V
28V
3009712

RoHS

Each
1+
CNY95.090
(CNY107.4517)
5+
CNY83.210
(CNY94.0273)
10+
CNY68.950
(CNY77.9135)
50+
CNY61.810
(CNY69.8453)
100+
CNY57.050
(CNY64.4665)
More Pricing...
Min: 1 / Mult: 1
Audio, STB, DTV, Printers, Household
1 Output
18W
12V
1.5A
-
Through Hole
14.5V
28V
4063427

RoHS

Each
1+
CNY52.490
(CNY59.3137)
5+
CNY51.090
(CNY57.7317)
10+
CNY49.690
(CNY56.1497)
50+
CNY48.180
(CNY54.4434)
100+
CNY46.590
(CNY52.6467)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
1.65W
3.3V
500mA
AMSRB-78-Z Series
Through Hole
4.5V
28V
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