Linear Regulator Replacements:

21 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
3346288

RoHS

Each
1+
S$4.490
(S$4.8941)
5+
S$4.460
(S$4.8614)
Min: 1 / Mult: 1
-
1 Output
1.8W
1.8V
1A
mEZD71201A Series
Through Hole
4.5V
24V
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
4.5V
36VDC
2848975

RoHS

Each
1+
S$17.520
(S$19.0968)
10+
S$16.250
(S$17.7125)
25+
S$15.900
(S$17.331)
50+
S$15.650
(S$17.0585)
100+
S$14.310
(S$15.5979)
Min: 1 / Mult: 1
ITE
1 Output
3.6W
1.8V
2A
TSR 2 Series
Through Hole
3V
5.5V
2848981

RoHS

Each
1+
S$19.880
(S$21.6692)
10+
S$18.940
(S$20.6446)
25+
S$18.640
(S$20.3176)
50+
S$18.070
(S$19.6963)
100+
S$16.310
(S$17.7779)
Min: 1 / Mult: 1
ITE
1 Output
3.6W
1.8V
2A
TSR 2 Series
Through Hole
4.6V
36VDC
1696317

RoHS

Each
1+
S$12.980
(S$14.1482)
10+
S$12.180
(S$13.2762)
25+
S$11.830
(S$12.8947)
50+
S$11.480
(S$12.5132)
100+
S$11.120
(S$12.1208)
Min: 1 / Mult: 1
ITE
1 Output
1.8W
1.8V
1A
TSR 1 Series
Through Hole
4.6V
36VDC
3346302

RoHS

Each
1+
S$7.960
(S$8.6764)
Min: 1 / Mult: 1
-
1 Output
1.8W
1.8V
1A
mEZD72401A Series
Through Hole
4.5V
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
4.5V
36VDC
4644809

RoHS

Each
1+
S$11.750
(S$12.8075)
10+
S$11.140
(S$12.1426)
25+
S$10.900
(S$11.881)
50+
S$10.720
(S$11.6848)
100+
S$10.550
(S$11.4995)
Min: 1 / Mult: 1
ITE
1 Output
5.4W
1.8V
3A
TSR 3N Series
Through Hole
4.6V
36VDC
4644808

RoHS

Each
1+
S$9.440
(S$10.2896)
10+
S$8.690
(S$9.4721)
25+
S$8.440
(S$9.1996)
50+
S$7.940
(S$8.6546)
100+
S$7.720
(S$8.4148)
Min: 1 / Mult: 1
ITE
1 Output
3.6W
1.8V
2A
TSR 2N Series
Through Hole
4.6V
36VDC
4573198

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
1.8V
2A
N78-2 Series
Panel
4.5V
28V
4573197

RoHS

Each
1+
S$7.690
(S$8.3821)
5+
S$7.440
(S$8.1096)
10+
S$7.320
(S$7.9788)
20+
S$7.280
(S$7.9352)
50+
S$7.240
(S$7.8916)
Min: 1 / Mult: 1
ITE & Industrial
1 Output
30W
1.8V
2A
N78-2 Series
Through Hole
4.5V
28V
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
4.5V
36VDC
4573196

RoHS

Each
1+
S$8.540
(S$9.3086)
5+
S$8.220
(S$8.9598)
10+
S$7.900
(S$8.611)
20+
S$7.580
(S$8.2622)
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
3346307

RoHS

Each
1+
S$11.590
(S$12.6331)
5+
S$11.160
(S$12.1644)
10+
S$10.980
(S$11.9682)
20+
S$10.780
(S$11.7502)
50+
S$10.570
(S$11.5213)
Min: 1 / Mult: 1
-
1 Output
3.6W
1.8V
2A
mEZD72402A Series
Through Hole
4.5V
36VDC
2280244

RoHS

Each
1+
S$17.600
(S$19.184)
10+
S$16.550
(S$18.0395)
25+
S$16.220
(S$17.6798)
50+
S$15.890
(S$17.3201)
100+
S$15.560
(S$16.9604)
Min: 1 / Mult: 1
ITE
1 Output
-
1.8V
1A
TSRN 1 Series
Through Hole
4.6V
42V
2451537

RoHS

Each
1+
S$9.730
(S$10.6057)
10+
S$8.640
(S$9.4176)
25+
S$8.380
(S$9.1342)
50+
S$7.900
(S$8.611)
100+
S$7.660
(S$8.3494)
Min: 1 / Mult: 1
ITE
1 Output
1.5W
1.8V
500mA
TSR 0.5 Series
Through Hole
4.75V
32V
2848965

RoHS

Each
1+
S$12.300
(S$13.407)
10+
S$11.860
(S$12.9274)
25+
S$11.680
(S$12.7312)
50+
S$11.500
(S$12.535)
100+
S$10.390
(S$11.3251)
Min: 1 / Mult: 1
-
1 Output
900mW
1.8V
500mA
TSR 0.5SM Series
Surface Mount Device
4.75V
32V
3346293

RoHS

Each
1+
S$7.430
(S$8.0987)
5+
S$7.160
(S$7.8044)
10+
S$7.050
(S$7.6845)
20+
S$6.980
(S$7.6082)
50+
S$6.900
(S$7.521)
Min: 1 / Mult: 1
-
1 Output
3.6W
1.8V
2A
mEZD71202A Series
Through Hole
4.5V
24V
4171434

RoHS

Each
1+
S$6.800
(S$7.412)
5+
S$6.570
(S$7.1613)
10+
S$6.370
(S$6.9433)
Min: 1 / Mult: 1
ITE
1 Output
3.6W
1.8V
2A
R-78K-2.0 Series
SIP
4.5V
36VDC
1861090

RoHS

Each
1+
S$10.300
(S$11.227)
5+
S$9.990
(S$10.8891)
10+
S$9.770
(S$10.6493)
50+
S$9.410
(S$10.2569)
100+
S$9.110
(S$9.9299)
Min: 1 / Mult: 1
ITE
1 Output
900mW
1.8V
500mA
SR Series
Through Hole
4.75V
34V
1861097

RoHS

Each
1+
S$10.520
(S$11.4668)
5+
S$10.200
(S$11.118)
10+
S$9.890
(S$10.7801)
50+
S$9.460
(S$10.3114)
100+
S$9.280
(S$10.1152)
Min: 1 / Mult: 1
ITE
1 Output
1.8W
1.8V
1A
SR Series
Through Hole
4.75V
18V
1-21 of 21 items
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