Linear Regulator Replacements:

420 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
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Width
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ComparePrice ForQuantity
1696319

RoHS

Each
1+
$10.220
($11.753)
10+
$10.180
($11.707)
25+
$8.880
($10.212)
50+
$8.700
($10.005)
100+
$8.530
($9.8095)
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
-
TSR 1 Series
Through Hole
4.75V
36V
-
-
-
-
2102101

RoHS

Each
1+
$8.720
($10.028)
5+
$8.660
($9.959)
Min: 1 / Mult: 1
ITE
1 Output
7.5W
5V
1.5A
-
OKI-78SR Series
Through Hole
7V
36V
-
-
-
-
1793142

RoHS

Each
1+
$14.100
($16.215)
5+
$13.600
($15.640)
10+
$13.490
($15.5135)
20+
$12.870
($14.8005)
50+
$12.850
($14.7775)
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
500mA
-
R-78xx-0.5 Series
Through Hole
6.5V
32V
-
-
-
-
2102100

RoHS

Each
1+
$8.510
($9.7865)
5+
$8.400
($9.660)
Min: 1 / Mult: 1
ITE
1 Output
4.95W
3.3V
1.5A
-
OKI-78SR Series
Through Hole
7V
36V
-
-
-
-
2812636

RoHS

Each
1+
$9.060
($10.419)
5+
$8.970
($10.3155)
10+
$8.910
($10.2465)
20+
$8.720
($10.028)
50+
$8.510
($9.7865)
Min: 1 / Mult: 1
ITE
1 Output
7.5W
5V
1.5A
-
OKI-78SR Series
Through Hole
7V
36V
-
-
-
-
2760747

RoHS

Each
1+
$6.970
($8.0155)
5+
$6.710
($7.7165)
10+
$6.590
($7.5785)
20+
$6.210
($7.1415)
50+
$6.110
($7.0265)
Min: 1 / Mult: 1
ITE
1 Output
5W
5V
1A
-
R-78E Series
Through Hole
8V
28V
-
-
-
-
2319830

RoHS

Each
1+
$6.370
($7.3255)
5+
$6.340
($7.291)
10+
$6.310
($7.2565)
50+
$5.590
($6.4285)
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
500mA
-
TR Series
Through Hole
7V
28V
-
-
-
-
2812634

RoHS

Each
1+
$8.420
($9.683)
5+
$8.390
($9.6485)
Min: 1 / Mult: 1
ITE
1 Output
4.95W
3.3V
1.5A
-
OKI-78SR Series
Through Hole
7V
36V
-
-
-
-
2829100

RoHS

Each
1+
$15.120
($17.388)
5+
$14.670
($16.8705)
10+
$14.200
($16.330)
50+
$13.610
($15.6515)
100+
$13.370
($15.3755)
Min: 1 / Mult: 1
-
1 Output
6W
12V
500mA
-
SRH05 Series
Through Hole
17V
72V
-
-
-
-
2812635

RoHS

Each
1+
$12.330
($14.1795)
Min: 1 / Mult: 1
ITE
1 Output
7.5W
5V
1.5A
-
OKI-78SR Series
Through Hole
7V
36V
-
-
-
-
3470634

RoHS

Each
1+
$5.990
($6.8885)
10+
$5.650
($6.4975)
25+
$5.490
($6.3135)
50+
$5.380
($6.187)
100+
$5.280
($6.072)
Min: 1 / Mult: 1
-
1 Output
5W
5V
1A
-
TSR 1E Series
Through Hole
7V
36V
-
-
-
-
2812629

RoHS

Each
1+
$8.490
($9.7635)
Min: 1 / Mult: 1
ITE
1 Output
12W
12V
1A
-
OKI-78SR Series
Through Hole
15V
36V
-
-
-
-
3470633

RoHS

Each
1+
$5.990
($6.8885)
10+
$5.650
($6.4975)
25+
$5.490
($6.3135)
50+
$5.170
($5.9455)
100+
$5.160
($5.934)
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
1A
-
TSR 1E Series
Through Hole
6V
36V
-
-
-
-
2760751

RoHS

Each
1+
$17.680
($20.332)
5+
$17.060
($19.619)
10+
$16.800
($19.320)
20+
$16.350
($18.8025)
50+
$15.890
($18.2735)
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
500mA
-
R-78W Series
Through Hole
6.5V
32V
-
-
-
-
2848981

RoHS

Each
1+
$22.730
($26.1395)
10+
$21.960
($25.254)
25+
$21.890
($25.1735)
50+
$21.830
($25.1045)
100+
$20.200
($23.230)
Min: 1 / Mult: 1
ITE
1 Output
3.6W
1.8V
2A
-
TSR 2 Series
Through Hole
4.6V
36V
-
-
-
-
3595477

RoHS

Each
1+
$6.780
($7.797)
5+
$6.570
($7.5555)
10+
$6.460
($7.429)
20+
$6.330
($7.2795)
50+
$6.190
($7.1185)
Min: 1 / Mult: 1
ITE
1 Output
12W
12V
1A
-
R-78E Series
Through Hole
15V
27V
-
-
-
-
2760752

RoHS

Each
1+
$18.400
($21.160)
5+
$17.820
($20.493)
10+
$17.510
($20.1365)
20+
$17.140
($19.711)
Min: 1 / Mult: 1
ITE
1 Output
6W
12V
500mA
-
R-78W Series
Through Hole
15V
32V
-
-
-
-
1893586

RoHS

Each
1+
$21.430
($24.6445)
Min: 1 / Mult: 1
ITE
1 Output
7.5W
5V
1.5A
-
R-78Bxx-1.5L Series
Through Hole
6.5V
18V
-
-
-
-
2747527

RoHS

Each
1+
$19.730
($22.6895)
Min: 1 / Mult: 1
ITE
1 Output
6.6W
3.3V
2A
-
R-78Bxx-2.0 Series
Through Hole
4.75V
32V
-
-
-
-
4171419

RoHS

Each
1+
$4.460
($5.129)
5+
$4.320
($4.968)
10+
$4.270
($4.9105)
Min: 1 / Mult: 1
ITE
1 Output
2.5W
5V
500mA
-
R-78K-0.5 Series
SIP
6.5V
36V
-
-
-
-
4171427

RoHS

Each
1+
$6.110
($7.0265)
5+
$5.880
($6.762)
10+
$5.780
($6.647)
20+
$5.610
($6.4515)
50+
$5.420
($6.233)
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
-
R-78K-1.0 Series
SIP
4.5V
36V
-
-
-
-
4171415

RoHS

Each
1+
$4.720
($5.428)
5+
$4.650
($5.3475)
10+
$4.600
($5.290)
20+
$4.460
($5.129)
50+
$4.320
($4.968)
Min: 1 / Mult: 1
ITE
1 Output
3.25W
6.5V
500mA
-
R-78K-0.5 Series
SIP
8V
36V
-
-
-
-
1793163

RoHS

Each
1+
$20.950
($24.0925)
5+
$20.890
($24.0235)
10+
$20.810
($23.9315)
20+
$20.790
($23.9085)
50+
$20.480
($23.552)
Min: 1 / Mult: 1
ITE
1 Output
7.5W
5V
1.5A
-
R-78Bxx-1.5 Series
Through Hole
6.5V
18V
-
-
-
-
3819312

RoHS

Each
1+
$6.930
($7.9695)
5+
$6.850
($7.8775)
Min: 1 / Mult: 1
-
1 Output
5W
5V
1A
-
N78 Series
Panel
8V
36V
-
-
-
-
2812633

RoHS

Each
1+
$12.920
($14.858)
Min: 1 / Mult: 1
ITE
1 Output
4.95W
3.3V
1.5A
-
OKI-78SR Series
Through Hole
7V
36V
-
-
-
-
1-25 of 420 items
of 17 page(s)

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