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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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

N7803-1CW	3819311 Data Sheet RoHS	MEAN WELL DC/DC Converter 1 Output 3.3 W 3.3 V 1 A N78	Each	1+ CNY39.480 (CNY44.6124) 5+ CNY38.950 (CNY44.0135) 10+ CNY38.410 (CNY43.4033) 20+ CNY37.650 (CNY42.5445) 50+ CNY36.880 (CNY41.6744)	Min: 1 / Mult: 1	-	1 Output	3.3W	3.3V	1A	-	N78	Panel	6V	36V	-	-	-	-
TSRN 1-24120A	3793979 Data Sheet RoHS	TRACO POWER DC/DC Converter 1 Output 12 W 12 V 1 A TSRN 1 Series	Each	1+ CNY212.320 (CNY239.9216) 10+ CNY185.780 (CNY209.9314) 25+ CNY153.930 (CNY173.9409) 50+ CNY138.010 (CNY155.9513) 100+ CNY129.220 (CNY146.0186)	Min: 1 / Mult: 1	-	1 Output	12W	12V	1A	-	TSRN 1 Series	Through Hole	13.5V	36V	-	-	-	-
N7803-1PH	3819299 Data Sheet RoHS	MEAN WELL DC/DC Converter 1 Output 3.3 W 3.3 V 1 A N78	Each	1+ CNY25.460 (CNY28.7698) 5+ CNY24.960 (CNY28.2048) 10+ CNY24.450 (CNY27.6285) 20+ CNY23.940 (CNY27.0522) 50+ CNY23.430 (CNY26.4759)	Min: 1 / Mult: 1	-	1 Output	3.3W	3.3V	1A	-	N78	Through Hole	6V	36V	-	-	-	-
N7812-1CW	3819314 Data Sheet RoHS	MEAN WELL DC/DC Converter ±12V Config O/P 1 Output 12 W 12 V 1 A N78 Series	Each	1+ CNY41.060 (CNY46.3978) 5+ CNY39.940 (CNY45.1322) 10+ CNY38.410 (CNY43.4033) 20+ CNY37.650 (CNY42.5445) 50+ CNY36.880 (CNY41.6744)	Min: 1 / Mult: 1	-	1 Output	12W	12V	1A	-	N78 Series	Panel	16V	36V	-	-	-	-
N7812-1PV	3819297 Data Sheet RoHS	MEAN WELL DC/DC Converter ±12V Config O/P 1 Output 12 W 12 V 1 A N78 Series	Each	1+ CNY24.740 (CNY27.9562) 5+ CNY24.560 (CNY27.7528) 10+ CNY24.380 (CNY27.5494) 20+ CNY23.900 (CNY27.007) 50+ CNY23.410 (CNY26.4533)	Min: 1 / Mult: 1	-	1 Output	12W	12V	1A	-	N78 Series	Through Hole	16V	36V	-	-	-	-
N7803-1C	3819304 Data Sheet RoHS	MEAN WELL DC/DC Converter 1 Output 3.3 W 3.3 V 1 A N78	Each	1+ CNY25.770 (CNY29.1201) 5+ CNY25.260 (CNY28.5438) 10+ CNY24.740 (CNY27.9562) 20+ CNY24.230 (CNY27.3799) 50+ CNY23.710 (CNY26.7923)	Min: 1 / Mult: 1	-	1 Output	3.3W	3.3V	1A	-	N78	Through Hole	6V	36V	-	-	-	-
N7815-1C	3819308 Data Sheet RoHS	MEAN WELL DC/DC Converter ±15V Config O/P 1 Output 15 W 15 V 1 A N78 Series	Each	1+ CNY32.960 (CNY37.2448) 5+ CNY28.960 (CNY32.7248) 10+ CNY28.490 (CNY32.1937) 20+ CNY27.930 (CNY31.5609) 50+ CNY27.360 (CNY30.9168)	Min: 1 / Mult: 1	-	1 Output	15W	15V	1A	-	N78 Series	Through Hole	20V	36V	-	-	-	-
N7809-1PV	3819296 Data Sheet RoHS	MEAN WELL DC/DC Converter 1 Output 9 W 9 V 1 A N78	Each	1+ CNY30.450 (CNY34.4085) 5+ CNY30.020 (CNY33.9226) 10+ CNY29.580 (CNY33.4254) 20+ CNY29.150 (CNY32.9395) 50+ CNY28.710 (CNY32.4423)	Min: 1 / Mult: 1	-	1 Output	9W	9V	1A	-	N78	Through Hole	13V	36V	-	-	-	-
N7815-1PH	3819303 Data Sheet RoHS	MEAN WELL DC/DC Converter ±15V Config O/P 1 Output 15 W 15 V 1 A N78 Series	Each	1+ CNY33.260 (CNY37.5838) 10+ CNY29.840 (CNY33.7192) 100+ CNY25.470 (CNY28.7811) 250+ CNY23.830 (CNY26.9279) 500+ CNY22.320 (CNY25.2216) More Pricing...	Min: 1 / Mult: 1	-	1 Output	15W	15V	1A	-	N78 Series	Through Hole	20V	36V	-	-	-	-
MP-K7809-500R3	3584026 Data Sheet RoHS	MULTICOMP PRO DC/DC Converter -Ve O/P Support ITE 1 Output 4.5 W 9 V 500 mA	Each	1+ CNY22.860 (CNY25.8318) 15+ CNY21.080 (CNY23.8204) 50+ CNY19.020 (CNY21.4926) 150+ CNY17.340 (CNY19.5942) 250+ CNY15.960 (CNY18.0348) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	4.5W	9V	500mA	-	-	Through Hole	12V	36V	-	-	-	-
TSR 2-2418N	4644808 Data Sheet RoHS	TRACO POWER DC/DC Converter SIP ITE 1 Output 3.6 W 1.8 V 2 A TSR 2N Series	Each	1+ CNY48.320 (CNY54.6016) 10+ CNY44.440 (CNY50.2172) 25+ CNY43.190 (CNY48.8047) 50+ CNY40.630 (CNY45.9119) 100+ CNY39.390 (CNY44.5107)	Min: 1 / Mult: 1	ITE	1 Output	3.6W	1.8V	2A	-	TSR 2N Series	Through Hole	4.6V	36V	-	-	-	-
TSR 2-2425N	4644814 Data Sheet RoHS	TRACO POWER DC/DC Converter SIP ITE 1 Output 5 W 2.5 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	5W	2.5V	2A	-	TSR 2N Series	Through Hole	4.6V	36V	-	-	-	-
R-78K3.3-2.0L	4248093 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 6.6 W 3.3 V 2 A R-78K-2.0 Series	Each	1+ CNY36.210 (CNY40.9173) 5+ CNY35.830 (CNY40.4879) 10+ CNY35.240 (CNY39.8212) 20+ CNY34.710 (CNY39.2223) 50+ CNY34.180 (CNY38.6234)	Min: 1 / Mult: 1	ITE	1 Output	6.6W	3.3V	2A	-	R-78K-2.0 Series	SIP	4.5VDC	36V	-	-	-	-
R-78K5.0-2.0L	4248094 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 10 W 5 V 2 A R-78K-2.0 Series	Each	1+ CNY36.940 (CNY41.7422) 5+ CNY36.550 (CNY41.3015) 10+ CNY35.950 (CNY40.6235) 20+ CNY35.410 (CNY40.0133) 50+ CNY34.870 (CNY39.4031)	Min: 1 / Mult: 1	ITE	1 Output	10W	5V	2A	-	R-78K-2.0 Series	SIP	6.5VDC	36V	-	-	-	-
R-78K2.5-0.5	4171423 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 1.25 W 2.5 V 500 mA R-78K-0.5 Series	Each	1+ CNY19.330 (CNY21.8429) 5+ CNY18.890 (CNY21.3457) 10+ CNY18.670 (CNY21.0971) 20+ CNY18.490 (CNY20.8937) 50+ CNY18.300 (CNY20.679)	Min: 1 / Mult: 1	ITE	1 Output	1.25W	2.5V	500mA	-	R-78K-0.5 Series	SIP	4.5VDC	36V	-	-	-	-
TSR 3-2412N	4644805 Data Sheet RoHS	TRACO POWER DC/DC Converter ITE 1 Output 3.6 W 1.2 V 3 A TSR 3N Series	Each	1+ CNY61.930 (CNY69.9809) 10+ CNY55.010 (CNY62.1613) 25+ CNY53.460 (CNY60.4098) 50+ CNY50.290 (CNY56.8277) 100+ CNY48.750 (CNY55.0875)	Min: 1 / Mult: 1	ITE	1 Output	3.6W	1.2V	3A	-	TSR 3N Series	Through Hole	4.6V	28V	-	-	-	-
TSR 3-24150N	4644813 Data Sheet RoHS	TRACO POWER DC/DC Converter ITE 1 Output 45 W 15 V 3 A TSR 3N Series	Each	1+ CNY60.490 (CNY68.3537) 10+ CNY55.930 (CNY63.2009) 25+ CNY54.290 (CNY61.3477) 50+ CNY51.080 (CNY57.7204) 100+ CNY49.520 (CNY55.9576)	Min: 1 / Mult: 1	ITE	1 Output	45W	15V	3A	-	TSR 3N Series	Through Hole	18V	36V	-	-	-	-
R-78K1.8-0.5	4171422 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 900 mW 1.8 V 500 mA R-78K-0.5 Series	Each	1+ CNY19.330 (CNY21.8429) 5+ CNY18.820 (CNY21.2666) 10+ CNY18.600 (CNY21.018) 20+ CNY18.160 (CNY20.5208) 50+ CNY17.720 (CNY20.0236)	Min: 1 / Mult: 1	ITE	1 Output	900mW	1.8V	500mA	-	R-78K-0.5 Series	SIP	4.5VDC	36V	-	-	-	-
R-78K12-2.0	4171439 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 24 W 12 V 2 A R-78K-2.0 Series	Each	1+ CNY38.910 (CNY43.9683) 5+ CNY37.440 (CNY42.3072) 10+ CNY36.830 (CNY41.6179) 20+ CNY36.150 (CNY40.8495) 50+ CNY35.460 (CNY40.0698)	Min: 1 / Mult: 1	ITE	1 Output	24W	12V	2A	-	R-78K-2.0 Series	SIP	14V	36V	-	-	-	-
TSR 2-2415N	4644806 Data Sheet RoHS	TRACO POWER DC/DC Converter SIP ITE 1 Output 3 W 1.5 V 2 A TSR 2N Series	Each	1+ CNY48.320 (CNY54.6016) 10+ CNY44.440 (CNY50.2172) 25+ CNY43.190 (CNY48.8047) 50+ CNY40.630 (CNY45.9119) 100+ CNY39.390 (CNY44.5107)	Min: 1 / Mult: 1	ITE	1 Output	3W	1.5V	2A	-	TSR 2N Series	Through Hole	4.6V	32V	-	-	-	-
R-78K1.5-0.5	4171420 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 750 mW 1.5 V 500 mA R-78K-0.5 Series	Each	1+ CNY19.400 (CNY21.922) 5+ CNY19.390 (CNY21.9107) 10+ CNY19.370 (CNY21.8881) 20+ CNY19.010 (CNY21.4813) 50+ CNY18.650 (CNY21.0745)	Min: 1 / Mult: 1	ITE	1 Output	750mW	1.5V	500mA	-	R-78K-0.5 Series	SIP	4.5VDC	36V	-	-	-	-
TSR 3-2418N	4644809 Data Sheet RoHS	TRACO POWER DC/DC Converter ITE 1 Output 5.4 W 1.8 V 3 A TSR 3N Series	Each	1+ CNY61.930 (CNY69.9809) 10+ CNY55.010 (CNY62.1613) 25+ CNY53.460 (CNY60.4098) 50+ CNY50.290 (CNY56.8277) 100+ CNY48.750 (CNY55.0875)	Min: 1 / Mult: 1	ITE	1 Output	5.4W	1.8V	3A	-	TSR 3N Series	Through Hole	4.6V	36V	-	-	-	-
R-78CK3.3-0.5	4248098 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 1.65 W 3.3 V 500 mA R-78CK-0.5 Series	Each	1+ CNY21.830 (CNY24.6679) 5+ CNY21.470 (CNY24.2611) 10+ CNY21.200 (CNY23.956) 20+ CNY20.900 (CNY23.617) 50+ CNY20.590 (CNY23.2667)	Min: 1 / Mult: 1	ITE	1 Output	1.65W	3.3V	500mA	-	R-78CK-0.5 Series	SIP	5VDC	40VDC	-	-	-	-
N78025-2CW	4573202 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+ 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	2.5V	2A	-	N78-2 Series	Panel	4.5VDC	32V	-	-	-	-
N7809-2C	4573212 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+ CNY39.650 (CNY44.8045) 5+ CNY38.450 (CNY43.4485) 10+ CNY37.240 (CNY42.0812) 20+ CNY36.030 (CNY40.7139) 50+ CNY34.820 (CNY39.3466)	Min: 1 / Mult: 1	ITE & Industrial	1 Output	30W	9V	2A	-	N78-2 Series	Through Hole	13V	32V	-	-	-	-