Linear Regulator Replacements

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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Power Supply Applications

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Output Voltage Nom

Output Current Max

DC / DC Converter Output Type

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DC / DC Converter Mounting

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Input Voltage DC Max

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			Price For		Quantity

R-78K1.8-1.0	4171425 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 1.8 W 1.8 V 1 A R-78K-1.0 Series	Each	1+ CNY24.310 (CNY27.4703) 5+ CNY23.650 (CNY26.7245) 10+ CNY23.280 (CNY26.3064) 20+ CNY23.100 (CNY26.103) 50+ CNY22.920 (CNY25.8996)	Min: 1 / Mult: 1	ITE	1 Output	1.8W	1.8V	1A	-	R-78K-1.0 Series	SIP	4.5V	36V	-	-	-	-
N78065-2CW	4573211 Data Sheet RoHS	MEAN WELL DC/DC Converter Non-Isolated ITE & Industrial 1 Output 30 W 6.5 V 2 A N78-2 Series	Each	1+ CNY43.770 (CNY49.4601) 5+ CNY42.900 (CNY48.477) 10+ CNY42.020 (CNY47.4826) 20+ CNY41.150 (CNY46.4995) 50+ CNY40.270 (CNY45.5051)	Min: 1 / Mult: 1	ITE & Industrial	1 Output	30W	6.5V	2A	-	N78-2 Series	Panel	10V	32V	-	-	-	-
R-78K9.0-2.0	4171438 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 18 W 9 V 2 A R-78K-2.0 Series	Each	1+ CNY34.630 (CNY39.1319) 5+ CNY33.680 (CNY38.0584) 10+ CNY33.530 (CNY37.8889) 20+ CNY33.500 (CNY37.855) 50+ CNY33.460 (CNY37.8098)	Min: 1 / Mult: 1	ITE	1 Output	18W	9V	2A	-	R-78K-2.0 Series	SIP	11V	36V	-	-	-	-
N7805-2CH	4573207 Data Sheet RoHS	MEAN WELL DC/DC Converter Non-Isolated ITE & Industrial 1 Output 30 W 5 V 2 A N78-2 Series	Each	1+ CNY40.250 (CNY45.4825) 5+ CNY38.720 (CNY43.7536) 10+ CNY37.190 (CNY42.0247) 20+ CNY35.660 (CNY40.2958) 50+ CNY34.130 (CNY38.5669)	Min: 1 / Mult: 1	ITE & Industrial	1 Output	30W	5V	2A	-	N78-2 Series	Through Hole	8V	32V	-	-	-	-
R-78K3.3-0.5	4171414 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 1.65 W 3.3 V 500 mA R-78K-0.5 Series	Each	1+ CNY19.430 (CNY21.9559) 5+ CNY18.900 (CNY21.357) 10+ CNY18.670 (CNY21.0971) 20+ CNY17.930 (CNY20.2609) 50+ CNY17.180 (CNY19.4134)	Min: 1 / Mult: 1	ITE	1 Output	1.65W	3.3V	500mA	-	R-78K-0.5 Series	SIP	4.5V	36V	-	-	-	-
N78025-2C	4573199 Data Sheet RoHS	MEAN WELL DC/DC Converter Non-Isolated ITE & Industrial 1 Output 30 W 2.5 V 2 A N78-2 Series	Each	1+ CNY39.810 (CNY44.9853) 5+ CNY38.750 (CNY43.7875) 10+ CNY37.680 (CNY42.5784) 20+ CNY36.620 (CNY41.3806) 50+ CNY35.550 (CNY40.1715)	Min: 1 / Mult: 1	ITE & Industrial	1 Output	30W	2.5V	2A	-	N78-2 Series	Through Hole	4.5V	32V	-	-	-	-
TSR 2-24150N	4644812 Data Sheet RoHS	TRACO POWER DC/DC Converter SIP ITE 1 Output 30 W 15 V 2 A TSR 2N Series	Each	1+ CNY49.290 (CNY55.6977) 10+ CNY45.330 (CNY51.2229) 25+ CNY44.060 (CNY49.7878) 50+ CNY41.450 (CNY46.8385) 100+ CNY40.180 (CNY45.4034)	Min: 1 / Mult: 1	ITE	1 Output	30W	15V	2A	-	TSR 2N Series	Through Hole	18V	36V	-	-	-	-
TSR 2-2412N	4644804 Data Sheet RoHS	TRACO POWER DC/DC Converter SIP ITE 1 Output 2.4 W 1.2 V 2 A TSR 2N Series	Each	1+ CNY49.290 (CNY55.6977) 10+ CNY45.330 (CNY51.2229) 25+ CNY44.060 (CNY49.7878) 50+ CNY41.450 (CNY46.8385) 100+ CNY40.180 (CNY45.4034)	Min: 1 / Mult: 1	ITE	1 Output	2.4W	1.2V	2A	-	TSR 2N Series	Through Hole	4.6V	28V	-	-	-	-
N78018-2C	4573196 Data Sheet RoHS	MEAN WELL DC/DC Converter Non-Isolated ITE & Industrial 1 Output 30 W 1.8 V 2 A N78-2 Series	Each	1+ CNY44.950 (CNY50.7935) 5+ CNY44.320 (CNY50.0816) 10+ CNY43.690 (CNY49.3697) 20+ CNY40.370 (CNY45.6181) 50+ CNY37.040 (CNY41.8552)	Min: 1 / Mult: 1	ITE & Industrial	1 Output	30W	1.8V	2A	-	N78-2 Series	Through Hole	4.5V	28V	-	-	-	-
N7809-2CH	4573214 Data Sheet RoHS	MEAN WELL DC/DC Converter Non-Isolated ITE & Industrial 1 Output 30 W 9 V 2 A N78-2 Series	Each	1+ CNY40.040 (CNY45.2452) 5+ CNY39.140 (CNY44.2282) 10+ CNY38.240 (CNY43.2112) 20+ CNY37.340 (CNY42.1942) 50+ CNY36.440 (CNY41.1772)	Min: 1 / Mult: 1	ITE & Industrial	1 Output	30W	9V	2A	-	N78-2 Series	Through Hole	13V	32V	-	-	-	-
N78065-2C	4573209 Data Sheet RoHS	MEAN WELL DC/DC Converter Non-Isolated ITE & Industrial 1 Output 30 W 6.5 V 2 A N78-2 Series	Each	1+ CNY39.810 (CNY44.9853) 5+ CNY38.600 (CNY43.618) 10+ CNY37.390 (CNY42.2507) 20+ CNY36.180 (CNY40.8834) 50+ CNY34.970 (CNY39.5161)	Min: 1 / Mult: 1	ITE & Industrial	1 Output	30W	6.5V	2A	-	N78-2 Series	Through Hole	10V	32V	-	-	-	-
MP-K7812-1000R3	3584037 Data Sheet RoHS	MULTICOMP PRO DC/DC Converter -Ve O/P Support ITE 1 Output 12 W 12 V 1 A	Each	1+ CNY30.490 (CNY34.4537) 10+ CNY28.960 (CNY32.7248) 25+ CNY26.920 (CNY30.4196) 75+ CNY25.190 (CNY28.4647) 150+ CNY23.150 (CNY26.1595) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	12W	12V	1A	-	-	Through Hole	16V	36V	-	-	-	-
7805SR-C	1703410 Data Sheet RoHS	MURATA POWER SOLUTIONS DC/DC Converter ITE 1 Output 2.5 W 5 V 500 mA 78xxSR Series	Each	1+ CNY142.670 (CNY161.2171) 5+ CNY124.840 (CNY141.0692) 10+ CNY103.440 (CNY116.8872) 20+ CNY92.740 (CNY104.7962) 50+ CNY86.840 (CNY98.1292)	Min: 1 / Mult: 1	ITE	1 Output	2.5W	5V	500mA	-	78xxSR Series	Through Hole	7.5V	36V	-	-	-	-
OKI-78SR-5/1.5-W36HE-C	2812637 Data Sheet RoHS	MURATA POWER SOLUTIONS DC/DC Converter ITE 1 Output 7.5 W 5 V 1.5 A OKI-78SR Series	Each	1+ CNY83.240 (CNY94.0612) 5+ CNY72.830 (CNY82.2979) 10+ CNY60.350 (CNY68.1955) 20+ CNY54.110 (CNY61.1443) 50+ CNY49.940 (CNY56.4322)	Min: 1 / Mult: 1	ITE	1 Output	7.5W	5V	1.5A	-	OKI-78SR Series	Through Hole	7V	36V	-	-	-	-
MEZD72402A-D	3346307 Data Sheet RoHS	MONOLITHIC POWER SYSTEMS (MPS) DC/DC Converter 1 Output 3.6 W 1.8 V 2 A mEZD72402A Series	Each	1+ CNY59.400 (CNY67.122) 5+ CNY57.240 (CNY64.6812) 10+ CNY56.310 (CNY63.6303) 20+ CNY55.230 (CNY62.4099) 50+ CNY54.150 (CNY61.1895)	Min: 1 / Mult: 1	-	1 Output	3.6W	1.8V	2A	-	mEZD72402A Series	Through Hole	4.5V	36V	-	-	-	-
173011235.	3780128 Data Sheet RoHS	WURTH ELEKTRONIK DC/DC Converter 1 Output 12 W 12 V 1 A MagI3C FDSM Series	Each	1+ CNY35.720 (CNY40.3636) 5+ CNY32.710 (CNY36.9623) 10+ CNY30.900 (CNY34.917) 20+ CNY30.220 (CNY34.1486) 50+ CNY29.540 (CNY33.3802)	Min: 1 / Mult: 1	-	1 Output	12W	12V	1A	-	MagI3C FDSM Series	Through Hole	16V	36V	-	-	-	-
MP-K7809-1000R3	3584036 Data Sheet RoHS	MULTICOMP PRO DC/DC Converter -Ve O/P Support ITE 1 Output 9 W 9 V 1 A	Each	1+ CNY30.240 (CNY34.1712) 10+ CNY28.670 (CNY32.3971) 25+ CNY26.700 (CNY30.171) 75+ CNY24.930 (CNY28.1709) 150+ CNY22.960 (CNY25.9448) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	9W	9V	1A	-	-	Through Hole	13V	36V	-	-	-	-
MP-K78L15-1000R3	3584042 Data Sheet RoHS	MULTICOMP PRO DC/DC Converter -Ve O/P Support ITE 1 Output 15 W 15 V 1 A	Each	1+ CNY28.730 (CNY32.4649) 5+ CNY25.200 (CNY28.476) 10+ CNY22.860 (CNY25.8318) 25+ CNY21.180 (CNY23.9334)	Min: 1 / Mult: 1	ITE	1 Output	15W	15V	1A	-	-	Through Hole	20V	36V	-	-	-	-
173950336.	3234176 Data Sheet RoHS	WURTH ELEKTRONIK DC/DC Converter General Purpose 1 Output 1.65 W 3.3 V 500 mA MagI3C FDSM Series	Each	1+ CNY42.960 (CNY48.5448) 5+ CNY41.710 (CNY47.1323) 10+ CNY40.450 (CNY45.7085) 20+ CNY39.170 (CNY44.2621) 50+ CNY37.950 (CNY42.8835)	Min: 1 / Mult: 1	General Purpose	1 Output	1.65W	3.3V	500mA	-	MagI3C FDSM Series	Through Hole	4.75V	36V	-	-	-	-
AMSR-7805Z	4063423 Data Sheet RoHS	AIMTEC DC/DC Converter 1 Output 2.5 W 5 V 500 mA AMSR-78Z Series	Each	1+ CNY87.960 (CNY99.3948) 5+ CNY87.530 (CNY98.9089) 10+ CNY85.880 (CNY97.0444) 20+ CNY82.300 (CNY92.999) 50+ CNY78.920 (CNY89.1796)	Min: 1 / Mult: 1	-	1 Output	2.5W	5V	500mA	-	AMSR-78Z Series	Through Hole	6.5V	34V	-	-	-	-
AMSRO-7805-NZ	4062294 Data Sheet RoHS	AIMTEC DC/DC Converter ITE 1 Output 2.5 W 5 V 500 mA AMSRO-78-NZ Series	Each	1+ CNY21.850 (CNY24.6905) 5+ CNY21.740 (CNY24.5662) 10+ CNY21.330 (CNY24.1029) 20+ CNY20.440 (CNY23.0972) 50+ CNY19.600 (CNY22.148)	Min: 1 / Mult: 1	ITE	1 Output	2.5W	5V	500mA	-	AMSRO-78-NZ Series	SIP	6.5V	36V	-	-	-	-
AMSR-7812Z	4063424 Data Sheet RoHS	AIMTEC DC/DC Converter 1 Output 6 W 12 V 500 mA AMSR-78Z Series	Each	1+ CNY80.610 (CNY91.0893) 5+ CNY77.490 (CNY87.5637) 10+ CNY76.290 (CNY86.2077) 20+ CNY73.500 (CNY83.055) 50+ CNY71.050 (CNY80.2865)	Min: 1 / Mult: 1	-	1 Output	6W	12V	500mA	-	AMSR-78Z Series	Through Hole	15V	34V	-	-	-	-
MEZD72402A-E	3346308 Data Sheet RoHS	MONOLITHIC POWER SYSTEMS (MPS) DC/DC Converter 1 Output 5 W 2.5 V 2 A mEZD72402A Series	Each	1+ CNY53.690 (CNY60.6697) 5+ CNY52.920 (CNY59.7996) 10+ CNY52.150 (CNY58.9295) 20+ CNY50.490 (CNY57.0537)	Min: 1 / Mult: 1	-	1 Output	5W	2.5V	2A	-	mEZD72402A Series	Through Hole	4.5V	36V	-	-	-	-
P7815-2000-S	3595394 Data Sheet RoHS	CUI DC/DC Converter ITE 1 Output 30 W 15 V 2 A P78-2000-S Series	Each	1+ CNY54.670 (CNY61.7771) 5+ CNY53.330 (CNY60.2629)	Min: 1 / Mult: 1	ITE	1 Output	30W	15V	2A	-	P78-2000-S Series	Through Hole	18V	36V	-	-	-	-
VR05S15	3794093 Data Sheet RoHS	XP POWER DC/DC Converter 1 Output 7.5 W 15 V 500 mA VR05 Series	Each	1+ CNY21.360 (CNY24.1368) 5+ CNY18.680 (CNY21.1084) 10+ CNY17.710 (CNY20.0123) 50+ CNY16.730 (CNY18.9049) 100+ CNY15.750 (CNY17.7975)	Min: 1 / Mult: 1	-	1 Output	7.5W	15V	500mA	-	VR05 Series	Through Hole	19V	36V	-	-	-	-