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4.5W Linear Regulator Replacements:

19 Products Found

Farnell 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
DC / DC Converter Output Type
Output Current Max
Product Range
DC / DC Converter Mounting
Input Voltage DC Min
Input Voltage DC Max
DC / DC Converter Type
Depth
Width
Height
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
2774031

RoHS

Each
1+
Kč83.767
10+
Kč79.754
25+
Kč77.748
50+
Kč72.230
100+
Kč70.976
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
4.5W
9V
Fixed
500mA
R-78E Series
Through Hole
12V
28V
-
-
-
-
1793145

RoHS

Each
1+
Kč212.678
5+
Kč202.396
10+
Kč200.640
50+
Kč183.586
100+
Kč181.830
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
4.5W
9V
Fixed
500mA
R-78xx-0.5 Series
Through Hole
11V
32V
-
-
-
-
2829099

RoHS

Each
1+
Kč193.618
5+
Kč187.598
10+
Kč181.830
50+
Kč174.055
100+
Kč170.544
More Pricing...
Min: 1 / Mult: 1
-
1 Output
4.5W
9V
Fixed
500mA
SRH05 Series
Through Hole
14V
72V
-
-
-
-
3995663

RoHS

Each
1+
Kč117.876
5+
Kč113.111
10+
Kč111.104
50+
Kč105.838
100+
Kč103.831
Min: 1 / Mult: 1
ITE
1 Output
4.5W
9V
-
500mA
P78-500 Series
Through Hole
14V
90V
-
-
-
-
3995656

RoHS

Each
1+
Kč117.374
5+
Kč115.870
10+
Kč114.365
50+
Kč110.854
100+
Kč108.596
Min: 1 / Mult: 1
ITE
1 Output
4.5W
9V
-
500mA
P78-500 Series
Through Hole
14V
90V
-
-
-
-
4171416

RoHS

Each
1+
Kč64.957
10+
Kč62.198
25+
Kč60.944
50+
Kč56.179
100+
Kč55.176
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
4.5W
9V
-
500mA
R-78K-0.5 Series
SIP
12V
36V
-
-
-
-
4697260

RoHS

Each
1+
Kč66.964
10+
Kč63.452
25+
Kč61.948
50+
Kč60.944
100+
Kč60.192
More Pricing...
Min: 1 / Mult: 1
ITE & Industrial
1 Output
4.5W
9V
-
500mA
RBT05W Series
Through Hole
11V
36V
-
-
-
-
4644807

RoHS

Each
1+
Kč217.193
5+
Kč212.678
10+
Kč208.164
50+
Kč184.840
100+
Kč182.582
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
4.5W
1.5V
-
3A
TSR 3N Series
Through Hole
4.6V
32V
-
-
-
-
4254301

RoHS

Each
1+
Kč110.352
10+
Kč86.526
25+
Kč76.996
Min: 1 / Mult: 1
ITE & Industrial
1 Output
4.5W
9V
Fixed
500mA
-
Through Hole
14V
90V
SIP
9mm
11.5mm
17.5mm
4254309

RoHS

Each
1+
Kč93.799
10+
Kč73.484
25+
Kč65.459
Min: 1 / Mult: 1
ITE & Industrial
1 Output
4.5W
9V
Fixed
500mA
-
Through Hole
14V
90V
SIP
17.5mm
11.5mm
9mm
1861085

RoHS

Each
1+
Kč221.206
5+
Kč193.367
10+
Kč160.261
50+
Kč143.708
100+
Kč140.950
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
4.5W
9V
Fixed
500mA
SR Series
Through Hole
11V
34V
-
-
-
-
2848970

RoHS

Each
1+
Kč216.190
5+
Kč210.672
10+
Kč204.904
50+
Kč197.129
100+
Kč193.868
More Pricing...
Min: 1 / Mult: 1
-
1 Output
4.5W
9V
-
500mA
TSR 0.5SM Series
Surface Mount Device
11V
32V
-
-
-
-
3584026

RoHS

Each
1+
Kč65.710
15+
Kč47.401
50+
Kč42.385
150+
Kč39.626
250+
Kč37.118
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
4.5W
9V
-
500mA
-
Through Hole
12V
36V
-
-
-
-
2774039

RoHS

Each
1+
Kč283.404
5+
Kč260.080
10+
Kč252.054
20+
Kč244.028
50+
Kč235.752
Min: 1 / Mult: 1
ITE
1 Output
4.5W
9V
Fixed
500mA
R-78W Series
Through Hole
11V
32V
-
-
-
-
3794092

RoHS

Each
1+
Kč51.916
5+
Kč50.912
10+
Kč49.909
Min: 1 / Mult: 1
-
1 Output
4.5W
9V
-
500mA
VR05 Series
Through Hole
12V
36V
-
-
-
-
4063433
Each
1+
Kč101.323
5+
Kč90.539
10+
Kč87.529
20+
Kč85.774
50+
Kč70.224
Min: 1 / Mult: 1
ITE
1 Output
4.5W
9V
-
500mA
AMSRI-78-NZ Series
Through Hole
12V
36V
-
-
-
-
3595398

RoHS

Each
1+
Kč265.096
5+
Kč216.190
10+
Kč200.389
20+
Kč191.110
50+
Kč171.296
Min: 1 / Mult: 1
ITE
1 Output
4.5W
9V
-
500mA
VX78-500-W Series
Panel
12V
36V
-
-
-
-
4079843

RoHS

Each
1+
Kč86.275
10+
Kč54.173
25+
Kč49.909
50+
Kč46.398
100+
Kč44.141
Min: 1 / Mult: 1
ITE
1 Output
4.5W
9V
Fixed
500mA
PXO78-500-S Series
Through Hole
12V
36V
SIP
6mm
10.27mm
8.61mm
4254278

RoHS

Each
1+
Kč72.481
15+
Kč66.713
Min: 1 / Mult: 1
ITE & Industrial
1 Output
4.5W
9V
-
500mA
-
Surface Mount Device
12V
36V
-
-
-
-
1-19 of 19 items
of 1 page(s)

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