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-78E15-0.5	2774030 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 7.5 W 15 V 500 mA R-78E Series	Each	1+ CNY25.990 (CNY29.3687) 5+ CNY25.020 (CNY28.2726) 10+ CNY24.600 (CNY27.798) 20+ CNY23.320 (CNY26.3516) 50+ CNY22.040 (CNY24.9052)	Min: 1 / Mult: 1	ITE	1 Output	7.5W	15V	500mA	-	R-78E Series	Through Hole	18V	28V	-	-	-	-
TSR 2-2418	2848981 Data Sheet RoHS	TRACO POWER DC/DC Converter ITE 1 Output 3.6 W 1.8 V 2 A TSR 2 Series	Each	1+ CNY104.670 (CNY118.2771) 10+ CNY96.920 (CNY109.5196) 25+ CNY95.170 (CNY107.5421) 50+ CNY92.460 (CNY104.4798) 100+ CNY83.450 (CNY94.2985)	Min: 1 / Mult: 1	ITE	1 Output	3.6W	1.8V	2A	-	TSR 2 Series	Through Hole	4.6V	36V	-	-	-	-
TSR 2-0518	2848975 Data Sheet RoHS	TRACO POWER DC/DC Converter ITE 1 Output 3.6 W 1.8 V 2 A TSR 2 Series	Each	1+ CNY92.220 (CNY104.2086) 10+ CNY84.990 (CNY96.0387) 25+ CNY83.670 (CNY94.5471) 50+ CNY81.110 (CNY91.6543) 100+ CNY73.200 (CNY82.716)	Min: 1 / Mult: 1	ITE	1 Output	3.6W	1.8V	2A	-	TSR 2 Series	Through Hole	3V	5.5V	-	-	-	-
R-78B15-2.0	2747530 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 30 W 15 V 2 A R-78Bxx-2.0 Series	Each	1+ CNY96.510 (CNY109.0563) 5+ CNY95.710 (CNY108.1523) 10+ CNY94.910 (CNY107.2483) 20+ CNY94.100 (CNY106.333) 50+ CNY92.660 (CNY104.7058)	Min: 1 / Mult: 1	ITE	1 Output	30W	15V	2A	-	R-78Bxx-2.0 Series	Through Hole	18V	32V	-	-	-	-
TSR 0.6-4850WI	3255320 Data Sheet RoHS	TRACO POWER DC/DC Converter 1 Output 3 W 5 V 600 mA TSR 0.6WI Series	Each	1+ CNY79.060 (CNY89.3378) 10+ CNY77.230 (CNY87.2699) 25+ CNY75.990 (CNY85.8687) 50+ CNY73.640 (CNY83.2132) 100+ CNY66.540 (CNY75.1902)	Min: 1 / Mult: 1	-	1 Output	3W	5V	600mA	-	TSR 0.6WI Series	Through Hole	9V	72V	-	-	-	-
MEZD71201A-E	3346289 Data Sheet RoHS	MONOLITHIC POWER SYSTEMS (MPS) DC/DC Converter 1 Output 2.5 W 2.5 V 1 A mEZD71201A Series	Each	1+ CNY25.620 (CNY28.9506) 5+ CNY24.640 (CNY27.8432) 10+ CNY24.240 (CNY27.3912) 20+ CNY23.790 (CNY26.8827) 50+ CNY23.340 (CNY26.3742)	Min: 1 / Mult: 1	-	1 Output	2.5W	2.5V	1A	-	mEZD71201A Series	Through Hole	4.5V	24V	-	-	-	-
N7809-1CW	3819313 Data Sheet RoHS	MEAN WELL DC/DC Converter 1 Output 9 W 9 V 1 A N78 Series	Each	1+ CNY38.700 (CNY43.731) 5+ CNY37.930 (CNY42.8609) 10+ CNY37.160 (CNY41.9908) 20+ CNY36.380 (CNY41.1094) 50+ CNY35.610 (CNY40.2393)	Min: 1 / Mult: 1	-	1 Output	9W	9V	1A	-	N78 Series	Panel	13V	36V	-	-	-	-
SRH05S09	2829099 Data Sheet RoHS	XP POWER DC/DC Converter 1 Output 4.5 W 9 V 500 mA SRH05 Series	Each	1+ CNY55.870 (CNY63.1331) 5+ CNY55.540 (CNY62.7602) 10+ CNY55.210 (CNY62.3873) 50+ CNY54.880 (CNY62.0144) 100+ CNY54.540 (CNY61.6302)	Min: 1 / Mult: 1	-	1 Output	4.5W	9V	500mA	-	SRH05 Series	Through Hole	14V	72V	-	-	-	-
SRH05S3V3	2829102 Data Sheet RoHS	XP POWER DC/DC Converter 1 Output 1.65 W 3.3 V 500 mA SRH05 Series	Each	1+ CNY56.990 (CNY64.3987) 5+ CNY56.570 (CNY63.9241) 10+ CNY56.150 (CNY63.4495) 50+ CNY55.730 (CNY62.9749) 100+ CNY55.310 (CNY62.5003)	Min: 1 / Mult: 1	-	1 Output	1.65W	3.3V	500mA	-	SRH05 Series	Through Hole	9V	72V	-	-	-	-
MEZD71202A-G	3346295 Data Sheet RoHS	MONOLITHIC POWER SYSTEMS (MPS) DC/DC Converter 1 Output 10 W 5 V 2 A mEZD71202A Series	Each	1+ CNY58.320 (CNY65.9016) 5+ CNY51.030 (CNY57.6639) 10+ CNY42.280 (CNY47.7764) 20+ CNY37.910 (CNY42.8383) 50+ CNY34.990 (CNY39.5387)	Min: 1 / Mult: 1	-	1 Output	10W	5V	2A	-	mEZD71202A Series	Through Hole	6.5V	24V	-	-	-	-
R-78E12-1.0/X9	3595477 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 12 W 12 V 1 A R-78E Series	Each	1+ CNY29.060 (CNY32.8378) 5+ CNY27.980 (CNY31.6174) 10+ CNY27.520 (CNY31.0976) 20+ CNY26.760 (CNY30.2388) 50+ CNY25.990 (CNY29.3687)	Min: 1 / Mult: 1	ITE	1 Output	12W	12V	1A	-	R-78E Series	Through Hole	15V	27V	-	-	-	-
TSR 1-2415	1696316 Data Sheet RoHS	TRACO POWER DC/DC Converter ITE 1 Output 1.5 W 1.5 V 1 A TSR 1 Series	Each	1+ CNY67.060 (CNY75.7778) 10+ CNY66.030 (CNY74.6139) 25+ CNY65.010 (CNY73.4613) 50+ CNY62.960 (CNY71.1448) 100+ CNY56.880 (CNY64.2744)	Min: 1 / Mult: 1	ITE	1 Output	1.5W	1.5V	1A	-	TSR 1 Series	Through Hole	4.6V	36V	-	-	-	-
TSR 0.5-24120	2451543 Data Sheet RoHS	TRACO POWER DC/DC Converter Switching Regulator ITE 1 Output 7.5 W 12 V 500 mA TSR 0.5 Series	Each	1+ CNY39.980 (CNY45.1774) 10+ CNY36.250 (CNY40.9625) 25+ CNY35.200 (CNY39.776) 50+ CNY33.110 (CNY37.4143) 100+ CNY32.130 (CNY36.3069)	Min: 1 / Mult: 1	ITE	1 Output	7.5W	12V	500mA	-	TSR 0.5 Series	Through Hole	15V	32V	-	-	-	-
R-78HB12-0.5L	2440301 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 6 W 12 V 500 mA R-78HBxx Series	Each	1+ CNY115.140 (CNY130.1082) 5+ CNY109.730 (CNY123.9949) 10+ CNY108.560 (CNY122.6728) 20+ CNY106.930 (CNY120.8309) 50+ CNY105.300 (CNY118.989)	Min: 1 / Mult: 1	ITE	1 Output	6W	12V	500mA	-	R-78HBxx Series	Through Hole	17V	72V	-	-	-	-
R-78E9.0-0.5	2774031 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 4.5 W 9 V 500 mA R-78E Series	Each	1+ CNY23.940 (CNY27.0522) 5+ CNY23.780 (CNY26.8714) 10+ CNY23.620 (CNY26.6906) 20+ CNY23.460 (CNY26.5098) 50+ CNY22.770 (CNY25.7301)	Min: 1 / Mult: 1	ITE	1 Output	4.5W	9V	500mA	-	R-78E Series	Through Hole	12V	28V	-	-	-	-
N7805-1C	3819305 Data Sheet RoHS	MEAN WELL DC/DC Converter ±5V Config O/P 1 Output 5 W 5 V 1 A N78 Series	Each	1+ CNY30.340 (CNY34.2842) 5+ CNY29.740 (CNY33.6062) 10+ CNY29.130 (CNY32.9169) 20+ CNY28.520 (CNY32.2276) 50+ CNY27.920 (CNY31.5496)	Min: 1 / Mult: 1	-	1 Output	5W	5V	1A	-	N78 Series	Through Hole	8V	36V	-	-	-	-
TSR 1.5-24120E	3678749 Data Sheet RoHS	TRACO POWER DC/DC Converter 1 Output 12 W 12 V 1 A TSR 1.5E Series	Each	1+ CNY32.210 (CNY36.3973) 10+ CNY29.500 (CNY33.335) 25+ CNY28.630 (CNY32.3519) 50+ CNY26.940 (CNY30.4422) 100+ CNY26.210 (CNY29.6173)	Min: 1 / Mult: 1	-	1 Output	12W	12V	1A	-	TSR 1.5E Series	Through Hole	15V	36V	-	-	-	-
TSR 1.5-2433E	3678747 Data Sheet RoHS	TRACO POWER DC/DC Converter 1 Output 4.95 W 3.3 V 1.5 A TSR 1.5E Series	Each	1+ CNY31.680 (CNY35.7984) 10+ CNY29.020 (CNY32.7926) 25+ CNY28.160 (CNY31.8208) 50+ CNY26.500 (CNY29.945) 100+ CNY26.140 (CNY29.5382)	Min: 1 / Mult: 1	-	1 Output	4.95W	3.3V	1.5A	-	TSR 1.5E Series	Through Hole	7V	36V	-	-	-	-
TSRN 1-24150	2280251 Data Sheet RoHS	TRACO POWER DC/DC Converter ITE 1 Output 15 V 1 A TSRN 1 Series	Each	1+ CNY102.830 (CNY116.1979) 10+ CNY98.700 (CNY111.531) 25+ CNY96.730 (CNY109.3049) 50+ CNY94.760 (CNY107.0788) 100+ CNY92.780 (CNY104.8414)	Min: 1 / Mult: 1	ITE	1 Output	-	15V	1A	-	TSRN 1 Series	Through Hole	16.5V	42V	-	-	-	-
R-789.0-0.5	1793145 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 4.5 W 9 V 500 mA R-78xx-0.5 Series	Each	1+ CNY67.120 (CNY75.8456) 5+ CNY64.500 (CNY72.885) 10+ CNY63.880 (CNY72.1844) 20+ CNY60.610 (CNY68.4893) 50+ CNY57.330 (CNY64.7829)	Min: 1 / Mult: 1	ITE	1 Output	4.5W	9V	500mA	-	R-78xx-0.5 Series	Through Hole	11V	32V	-	-	-	-
173950378	2577480 Data Sheet RoHS	WURTH ELEKTRONIK DC/DC Converter ITE 1 Output 1.65 W 3.3 V 500 mA MagI3C FDSM Series	Each	1+ CNY36.160 (CNY40.8608) 5+ CNY35.800 (CNY40.454) 10+ CNY35.440 (CNY40.0472) 20+ CNY35.080 (CNY39.6404) 50+ CNY34.030 (CNY38.4539)	Min: 1 / Mult: 1	ITE	1 Output	1.65W	3.3V	500mA	-	MagI3C FDSM Series	Through Hole	6V	28V	-	-	-	-
SRH05S6V5	2829103 Data Sheet RoHS	XP POWER DC/DC Converter 1 Output 3.25 W 6.5 V 500 mA SRH05 Series	Each	1+ CNY55.870 (CNY63.1331) 5+ CNY54.190 (CNY61.2347) 10+ CNY52.520 (CNY59.3476) 50+ CNY51.890 (CNY58.6357) 100+ CNY51.260 (CNY57.9238)	Min: 1 / Mult: 1	-	1 Output	3.25W	6.5V	500mA	-	SRH05 Series	Through Hole	9V	72V	-	-	-	-
R-78W12-0.5	2760752 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 6 W 12 V 500 mA R-78W Series	Each	1+ CNY73.300 (CNY82.829) 5+ CNY72.040 (CNY81.4052) 10+ CNY70.600 (CNY79.778) 20+ CNY69.210 (CNY78.2073) 50+ CNY67.810 (CNY76.6253)	Min: 1 / Mult: 1	ITE	1 Output	6W	12V	500mA	-	R-78W Series	Through Hole	15V	32V	-	-	-	-
TSRN 1-2490	2280249 Data Sheet RoHS	TRACO POWER DC/DC Converter ITE 1 Output 9 V 1 A TSRN 1 Series	Each	1+ CNY88.950 (CNY100.5135) 10+ CNY85.390 (CNY96.4907) 25+ CNY83.690 (CNY94.5697) 50+ CNY81.980 (CNY92.6374) 100+ CNY80.270 (CNY90.7051)	Min: 1 / Mult: 1	ITE	1 Output	-	9V	1A	-	TSRN 1 Series	Through Hole	10.5V	42V	-	-	-	-
TR05S15	2319832 Data Sheet RoHS	XP POWER DC/DC Converter ITE 1 Output 7.5 W 15 V 500 mA TR Series	Each	1+ CNY24.140 (CNY27.2782) 5+ CNY23.420 (CNY26.4646) 10+ CNY22.690 (CNY25.6397) 50+ CNY22.280 (CNY25.1764) 100+ CNY21.870 (CNY24.7131)	Min: 1 / Mult: 1	ITE	1 Output	7.5W	15V	500mA	-	TR Series	Through Hole	17V	28V	-	-	-	-