Linear Regulator Replacements:

388 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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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
4248099

RoHS

Each
1+
S$4.410
(S$4.8069)
5+
S$4.260
(S$4.6434)
10+
S$4.190
(S$4.5671)
20+
S$4.110
(S$4.4799)
50+
S$4.030
(S$4.3927)
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
500mA
-
R-78CK-0.5 Series
SIP
6.5VDC
40VDC
-
-
-
-
4697263

RoHS

Each
1+
S$5.160
(S$5.6244)
5+
S$5.030
(S$5.4827)
10+
S$4.930
(S$5.3737)
50+
S$4.850
(S$5.2865)
100+
S$4.760
(S$5.1884)
Min: 1 / Mult: 1
ITE & Industrial
1 Output
12W
12V
1A
-
RBT10W Series
Through Hole
15V
36V
-
-
-
-
4171419

RoHS

Each
1+
S$3.600
(S$3.924)
5+
S$3.520
(S$3.8368)
10+
S$3.460
(S$3.7714)
20+
S$3.340
(S$3.6406)
50+
S$3.210
(S$3.4989)
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
500mA
-
R-78K-0.5 Series
SIP
6.5VDC
36V
-
-
-
-
4644804

RoHS

Each
1+
S$9.630
(S$10.4967)
10+
S$8.870
(S$9.6683)
25+
S$8.610
(S$9.3849)
50+
S$8.100
(S$8.829)
100+
S$7.860
(S$8.5674)
Min: 1 / Mult: 1
ITE
1 Output
2.4W
1.2V
2A
-
TSR 2N Series
Through Hole
4.6V
28V
-
-
-
-
4573196

RoHS

Each
1+
S$8.630
(S$9.4067)
5+
S$8.590
(S$9.3631)
10+
S$8.540
(S$9.3086)
20+
S$7.900
(S$8.611)
50+
S$7.250
(S$7.9025)
Min: 1 / Mult: 1
ITE & Industrial
1 Output
30W
1.8V
2A
-
N78-2 Series
Through Hole
4.5V
28V
-
-
-
-
4573214

RoHS

Each
1+
S$7.690
(S$8.3821)
5+
S$7.580
(S$8.2622)
10+
S$7.470
(S$8.1423)
20+
S$7.360
(S$8.0224)
50+
S$7.240
(S$7.8916)
Min: 1 / Mult: 1
ITE & Industrial
1 Output
30W
9V
2A
-
N78-2 Series
Through Hole
13V
32V
-
-
-
-
4573209

RoHS

Each
1+
S$7.640
(S$8.3276)
5+
S$7.590
(S$8.2731)
10+
S$7.470
(S$8.1423)
20+
S$7.210
(S$7.8589)
50+
S$6.950
(S$7.5755)
Min: 1 / Mult: 1
ITE & Industrial
1 Output
30W
6.5V
2A
-
N78-2 Series
Through Hole
10V
32V
-
-
-
-
4248100

RoHS

Each
1+
S$4.150
(S$4.5235)
5+
S$4.080
(S$4.4472)
10+
S$4.030
(S$4.3927)
20+
S$3.970
(S$4.3273)
50+
S$3.910
(S$4.2619)
Min: 1 / Mult: 1
ITE
1 Output
6W
12V
500mA
-
R-78CK-0.5 Series
SIP
15V
40VDC
-
-
-
-
4573204

RoHS

Each
1+
S$7.690
(S$8.3821)
5+
S$7.580
(S$8.2622)
10+
S$7.470
(S$8.1423)
20+
S$7.360
(S$8.0224)
50+
S$7.240
(S$7.8916)
Min: 1 / Mult: 1
ITE & Industrial
1 Output
30W
3.3V
2A
-
N78-2 Series
Through Hole
6V
32V
-
-
-
-
4248087

RoHS

Each
1+
S$6.570
(S$7.1613)
5+
S$6.510
(S$7.0959)
10+
S$6.270
(S$6.8343)
20+
S$6.150
(S$6.7035)
50+
S$6.030
(S$6.5727)
Min: 1 / Mult: 1
ITE
1 Output
2.4W
1.2V
2A
-
R-78K-2.0 Series
SIP
4.5V
36V
-
-
-
-
4644807

RoHS

Each
1+
S$11.880
(S$12.9492)
10+
S$10.940
(S$11.9246)
25+
S$10.630
(S$11.5867)
50+
S$10.000
(S$10.900)
100+
S$9.690
(S$10.5621)
Min: 1 / Mult: 1
ITE
1 Output
4.5W
1.5V
3A
-
TSR 3N Series
Through Hole
4.6V
32V
-
-
-
-
4171427

RoHS

Each
1+
S$4.990
(S$5.4391)
5+
S$4.810
(S$5.2429)
10+
S$4.730
(S$5.1557)
20+
S$4.640
(S$5.0576)
50+
S$4.550
(S$4.9595)
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
-
R-78K-1.0 Series
SIP
4.5V
36V
-
-
-
-
4644819

RoHS

Each
1+
S$9.630
(S$10.4967)
10+
S$8.870
(S$9.6683)
25+
S$8.610
(S$9.3849)
50+
S$8.100
(S$8.829)
100+
S$7.860
(S$8.5674)
Min: 1 / Mult: 1
ITE
1 Output
10W
5V
2A
-
TSR 2N Series
Through Hole
6.5VDC
36V
-
-
-
-
4697264

RoHS

Each
1+
S$7.140
(S$7.7826)
5+
S$6.960
(S$7.5864)
10+
S$6.820
(S$7.4338)
50+
S$6.710
(S$7.3139)
100+
S$6.580
(S$7.1722)
Min: 1 / Mult: 1
ITE & Industrial
1 Output
24W
12V
2A
-
RBT20W Series
Through Hole
15V
36V
-
-
-
-
4627319

RoHS

Each
1+
S$8.600
(S$9.374)
5+
S$8.370
(S$9.1233)
10+
S$8.130
(S$8.8617)
20+
S$7.890
(S$8.6001)
50+
S$7.640
(S$8.3276)
Min: 1 / Mult: 1
Industrial
1 Output
3.3W
3.3V
1A
-
MagI3C FDSM Series
Through Hole
6V
36V
-
-
-
-
4171415

RoHS

Each
1+
S$3.910
(S$4.2619)
5+
S$3.780
(S$4.1202)
10+
S$3.720
(S$4.0548)
20+
S$3.650
(S$3.9785)
50+
S$3.580
(S$3.9022)
Min: 1 / Mult: 1
ITE
1 Output
3.25W
6.5V
500mA
-
R-78K-0.5 Series
SIP
8V
36V
-
-
-
-
4171425

RoHS

Each
1+
S$4.540
(S$4.9486)
5+
S$4.350
(S$4.7415)
10+
S$4.310
(S$4.6979)
20+
S$4.230
(S$4.6107)
50+
S$4.140
(S$4.5126)
Min: 1 / Mult: 1
ITE
1 Output
1.8W
1.8V
1A
-
R-78K-1.0 Series
SIP
4.5V
36V
-
-
-
-
4573211

RoHS

Each
1+
S$8.400
(S$9.156)
5+
S$8.240
(S$8.9816)
10+
S$8.070
(S$8.7963)
20+
S$7.900
(S$8.611)
50+
S$7.730
(S$8.4257)
Min: 1 / Mult: 1
ITE & Industrial
1 Output
30W
6.5V
2A
-
N78-2 Series
Panel
10V
32V
-
-
-
-
4697287

RoHS

Each
1+
S$7.140
(S$7.7826)
5+
S$6.960
(S$7.5864)
10+
S$6.820
(S$7.4338)
50+
S$6.710
(S$7.3139)
100+
S$6.580
(S$7.1722)
Min: 1 / Mult: 1
ITE & Industrial
1 Output
10W
5V
2A
-
RBT20W Series
Through Hole
6.5VDC
36V
-
-
-
-
4573207

RoHS

Each
1+
S$7.730
(S$8.4257)
5+
S$7.500
(S$8.175)
10+
S$7.260
(S$7.9134)
20+
S$7.020
(S$7.6518)
50+
S$6.780
(S$7.3902)
Min: 1 / Mult: 1
ITE & Industrial
1 Output
30W
5V
2A
-
N78-2 Series
Through Hole
8V
32V
-
-
-
-
4697275

RoHS

Each
1+
S$4.000
(S$4.360)
5+
S$3.900
(S$4.251)
10+
S$3.820
(S$4.1638)
50+
S$3.760
(S$4.0984)
100+
S$3.690
(S$4.0221)
Min: 1 / Mult: 1
ITE & Industrial
1 Output
7.5W
15V
500mA
-
RBT05W Series
Through Hole
18V
36V
-
-
-
-
4644812

RoHS

Each
1+
S$9.630
(S$10.4967)
10+
S$8.870
(S$9.6683)
25+
S$8.610
(S$9.3849)
50+
S$8.100
(S$8.829)
100+
S$7.860
(S$8.5674)
Min: 1 / Mult: 1
ITE
1 Output
30W
15V
2A
-
TSR 2N Series
Through Hole
18V
36V
-
-
-
-
4573199

RoHS

Each
1+
S$7.640
(S$8.3276)
5+
S$7.470
(S$8.1423)
10+
S$7.300
(S$7.957)
20+
S$7.130
(S$7.7717)
50+
S$6.950
(S$7.5755)
Min: 1 / Mult: 1
ITE & Industrial
1 Output
30W
2.5V
2A
-
N78-2 Series
Through Hole
4.5V
32V
-
-
-
-
3584037

RoHS

Each
1+
S$5.500
(S$5.995)
10+
S$5.220
(S$5.6898)
25+
S$4.850
(S$5.2865)
75+
S$4.550
(S$4.9595)
150+
S$4.180
(S$4.5562)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
12W
12V
1A
-
-
Through Hole
16V
36V
-
-
-
-
1703410

RoHS

Each
1+
S$16.010
(S$17.4509)
5+
S$15.830
(S$17.2547)
10+
S$15.650
(S$17.0585)
20+
S$15.470
(S$16.8623)
50+
S$15.430
(S$16.8187)
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
500mA
-
78xxSR Series
Through Hole
7.5V
36V
-
-
-
-
201-225 of 388 items
of 16 page(s)

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