Linear Regulator Replacements:

41 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
4248101

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
7.5W
15V
500mA
R-78CK-0.5 Series
SIP
18VDC
40VDC
4248088

RoHS

Each
1+
S$6.710
(S$7.3139)
5+
S$6.640
(S$7.2376)
10+
S$6.530
(S$7.1177)
20+
S$6.440
(S$7.0196)
50+
S$6.370
(S$6.9433)
Min: 1 / Mult: 1
ITE
1 Output
3W
1.5V
2A
R-78K-2.0 Series
SIP
4.5VDC
36VDC
4248091

RoHS

Each
1+
S$6.890
(S$7.5101)
5+
S$6.810
(S$7.4229)
10+
S$6.710
(S$7.3139)
20+
S$6.620
(S$7.2158)
50+
S$6.520
(S$7.1068)
Min: 1 / Mult: 1
ITE
1 Output
3.6W
1.8V
2A
R-78K-2.0 Series
SIP
4.5VDC
36VDC
4171422

RoHS

Each
1+
S$3.780
(S$4.1202)
5+
S$3.680
(S$4.0112)
10+
S$3.640
(S$3.9676)
20+
S$3.560
(S$3.8804)
50+
S$3.470
(S$3.7823)
Min: 1 / Mult: 1
ITE
1 Output
900mW
1.8V
500mA
R-78K-0.5 Series
SIP
4.5VDC
36VDC
4171424

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$4.520
(S$4.9268)
50+
S$4.310
(S$4.6979)
Min: 1 / Mult: 1
ITE
1 Output
5W
5V
1A
R-78K-1.0 Series
SIP
6.5V
36VDC
4171416

RoHS

Each
1+
S$3.780
(S$4.1202)
5+
S$3.680
(S$4.0112)
10+
S$3.640
(S$3.9676)
20+
S$3.600
(S$3.924)
50+
S$3.550
(S$3.8695)
Min: 1 / Mult: 1
ITE
1 Output
4.5W
9V
500mA
R-78K-0.5 Series
SIP
12V
36VDC
4171432

RoHS

Each
1+
S$7.310
(S$7.9679)
5+
S$7.050
(S$7.6845)
10+
S$6.870
(S$7.4883)
20+
S$6.770
(S$7.3793)
50+
S$6.670
(S$7.2703)
Min: 1 / Mult: 1
ITE
1 Output
3W
1.5V
2A
R-78K-2.0 Series
SIP
4.5VDC
36VDC
4171423

RoHS

Each
1+
S$3.780
(S$4.1202)
5+
S$3.690
(S$4.0221)
10+
S$3.650
(S$3.9785)
20+
S$3.620
(S$3.9458)
50+
S$3.580
(S$3.9022)
Min: 1 / Mult: 1
ITE
1 Output
1.25W
2.5V
500mA
R-78K-0.5 Series
SIP
4.5VDC
36VDC
4171437

RoHS

Each
1+
S$7.470
(S$8.1423)
5+
S$7.200
(S$7.848)
10+
S$7.070
(S$7.7063)
20+
S$6.940
(S$7.5646)
50+
S$6.810
(S$7.4229)
Min: 1 / Mult: 1
ITE
1 Output
10W
5V
2A
R-78K-2.0 Series
SIP
6.5V
36VDC
4171436

RoHS

Each
1+
S$7.240
(S$7.8916)
5+
S$6.970
(S$7.5973)
10+
S$6.860
(S$7.4774)
20+
S$6.730
(S$7.3357)
50+
S$6.600
(S$7.194)
Min: 1 / Mult: 1
ITE
1 Output
6.6W
3.3V
2A
R-78K-2.0 Series
SIP
4.5VDC
36VDC
4171417

RoHS

Each
1+
S$3.930
(S$4.2837)
5+
S$3.820
(S$4.1638)
10+
S$3.760
(S$4.0984)
20+
S$3.590
(S$3.9131)
50+
S$3.410
(S$3.7169)
Min: 1 / Mult: 1
ITE
1 Output
6W
12V
500mA
R-78K-0.5 Series
SIP
15V
36VDC
4171428

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$4.620
(S$5.0358)
50+
S$4.510
(S$4.9159)
Min: 1 / Mult: 1
ITE
1 Output
12W
12V
1A
R-78K-1.0 Series
SIP
15V
36VDC
4171420

RoHS

Each
1+
S$3.790
(S$4.1311)
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
750mW
1.5V
500mA
R-78K-0.5 Series
SIP
4.5VDC
36VDC
4171418

RoHS

Each
1+
S$3.880
(S$4.2292)
5+
S$3.740
(S$4.0766)
10+
S$3.680
(S$4.0112)
20+
S$3.450
(S$3.7605)
50+
S$3.370
(S$3.6733)
Min: 1 / Mult: 1
ITE
1 Output
7.5W
15V
500mA
R-78K-0.5 Series
SIP
18VDC
36VDC
4171440

RoHS

Each
1+
S$7.250
(S$7.9025)
5+
S$6.970
(S$7.5973)
10+
S$6.860
(S$7.4774)
20+
S$6.730
(S$7.3357)
50+
S$6.600
(S$7.194)
Min: 1 / Mult: 1
ITE
1 Output
30W
15V
2A
R-78K-2.0 Series
SIP
18VDC
36VDC
4171439

RoHS

Each
1+
S$7.470
(S$8.1423)
5+
S$7.200
(S$7.848)
10+
S$7.070
(S$7.7063)
20+
S$6.940
(S$7.5646)
50+
S$6.810
(S$7.4229)
Min: 1 / Mult: 1
ITE
1 Output
24W
12V
2A
R-78K-2.0 Series
SIP
14V
36VDC
4248096

RoHS

Each
1+
S$7.040
(S$7.6736)
5+
S$6.970
(S$7.5973)
10+
S$6.850
(S$7.4665)
20+
S$6.750
(S$7.3575)
50+
S$6.650
(S$7.2485)
Min: 1 / Mult: 1
ITE
1 Output
24W
12V
2A
R-78K-2.0 Series
SIP
14V
36VDC
4248098

RoHS

Each
1+
S$4.370
(S$4.7633)
5+
S$4.210
(S$4.5889)
10+
S$4.150
(S$4.5235)
20+
S$4.070
(S$4.4363)
50+
S$3.990
(S$4.3491)
Min: 1 / Mult: 1
ITE
1 Output
1.65W
3.3V
500mA
R-78CK-0.5 Series
SIP
5VDC
40VDC
4248093

RoHS

Each
1+
S$6.870
(S$7.4883)
5+
S$6.800
(S$7.412)
10+
S$6.690
(S$7.2921)
20+
S$6.600
(S$7.194)
50+
S$6.500
(S$7.085)
Min: 1 / Mult: 1
ITE
1 Output
6.6W
3.3V
2A
R-78K-2.0 Series
SIP
4.5VDC
36VDC
4248095

RoHS

Each
1+
S$6.710
(S$7.3139)
5+
S$6.630
(S$7.2267)
10+
S$6.530
(S$7.1177)
20+
S$6.390
(S$6.9651)
50+
S$6.370
(S$6.9433)
Min: 1 / Mult: 1
ITE
1 Output
18W
9V
2A
R-78K-2.0 Series
SIP
11VDC
36VDC
4171429

RoHS

Each
1+
S$4.890
(S$5.3301)
5+
S$4.710
(S$5.1339)
10+
S$4.630
(S$5.0467)
20+
S$4.550
(S$4.9595)
50+
S$4.460
(S$4.8614)
Min: 1 / Mult: 1
ITE
1 Output
9W
9V
1A
R-78K-1.0 Series
SIP
12V
36VDC
4248087

RoHS

Each
1+
S$6.570
(S$7.1613)
5+
S$6.510
(S$7.0959)
10+
S$6.370
(S$6.9433)
Min: 1 / Mult: 1
ITE
1 Output
2.4W
1.2V
2A
R-78K-2.0 Series
SIP
4.5VDC
36VDC
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
4.5VDC
36VDC
4171425

RoHS

Each
1+
S$4.750
(S$5.1775)
5+
S$4.620
(S$5.0358)
10+
S$4.550
(S$4.9595)
20+
S$4.480
(S$4.8832)
50+
S$4.410
(S$4.8069)
Min: 1 / Mult: 1
ITE
1 Output
1.8W
1.8V
1A
R-78K-1.0 Series
SIP
4.5VDC
36VDC
4171438

RoHS

Each
1+
S$6.770
(S$7.3793)
5+
S$6.580
(S$7.1722)
10+
S$6.560
(S$7.1504)
20+
S$6.550
(S$7.1395)
50+
S$6.540
(S$7.1286)
Min: 1 / Mult: 1
ITE
1 Output
18W
9V
2A
R-78K-2.0 Series
SIP
11VDC
36VDC
1-25 of 41 items
of 2 page(s)

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