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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			Price For		Quantity

TSR 1-2450	1696320 Data Sheet RoHS	TRACO POWER DC/DC Converter ITE 1 Output 5 W 5 V 1 A TSR 1 Series	Each	1+ CNY44.360 (CNY50.1268) 5+ CNY43.950 (CNY49.6635) 10+ CNY43.540 (CNY49.2002) 50+ CNY42.050 (CNY47.5165) 100+ CNY41.970 (CNY47.4261) More Pricing...	Total:CNY44.36 Min: 1 / Mult: 1	ITE	1 Output	5W	5V	1A	-	TSR 1 Series	Through Hole	6.5V	36V	-	-	-	-
TSR 1-2433	1696319 Data Sheet RoHS	TRACO POWER DC/DC Converter ITE 1 Output 3.3 W 3.3 V 1 A TSR 1 Series	Each	1+ CNY42.050 (CNY47.5165) 5+ CNY41.600 (CNY47.008) 10+ CNY41.150 (CNY46.4995) 50+ CNY40.860 (CNY46.1718) 100+ CNY40.400 (CNY45.652) More Pricing...	Total:CNY42.05 Min: 1 / Mult: 1	ITE	1 Output	3.3W	3.3V	1A	-	TSR 1 Series	Through Hole	4.75V	36V	-	-	-	-
OKI-78SR-5/1.5-W36-C	2102101 Data Sheet RoHS	MURATA POWER SOLUTIONS DC/DC Converter Okami ITE 1 Output 7.5 W 5 V 1.5 A OKI-78SR Series	Each	1+ CNY37.110 (CNY41.9343) 5+ CNY36.740 (CNY41.5162) 10+ CNY36.490 (CNY41.2337) 50+ CNY34.850 (CNY39.3805) 100+ CNY32.600 (CNY36.838) More Pricing...	Total:CNY37.11 Min: 1 / Mult: 1	ITE	1 Output	7.5W	5V	1.5A	-	OKI-78SR Series	Through Hole	7V	36V	-	-	-	-
R-785.0-1.0	1793143 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 5 W 5 V 1 A R-78xx-1.0 Series	Each	1+ CNY63.860 (CNY72.1618) 5+ CNY62.580 (CNY70.7154) 10+ CNY62.130 (CNY70.2069) 50+ CNY57.360 (CNY64.8168) 100+ CNY56.240 (CNY63.5512) More Pricing...	Total:CNY63.86 Min: 1 / Mult: 1	ITE	1 Output	5W	5V	1A	-	R-78xx-1.0 Series	Through Hole	6.5V	18V	-	-	-	-
173010578	2577479 Data Sheet RoHS	WURTH ELEKTRONIK Fixed Step Down Regulator Module 7-28V/1A/5V Output SIP-3	Each	1+ CNY49.870 (CNY56.3531) 5+ CNY48.880 (CNY55.2344) 10+ CNY47.880 (CNY54.1044) 50+ CNY46.880 (CNY52.9744) 100+ CNY45.890 (CNY51.8557) More Pricing...	Total:CNY49.87 Min: 1 / Mult: 1	ITE	1 Output	5W	5V	1A	-	MagI3C FDSM Series	Through Hole	8V	28V	-	-	-	-
R-78E5.0-0.5	2078564 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 2.5 W 5 V 500 mA R-78E Series	Each	1+ CNY24.270 (CNY27.4251) 10+ CNY23.300 (CNY26.329) 25+ CNY22.780 (CNY25.7414) 50+ CNY21.520 (CNY24.3176) 100+ CNY20.760 (CNY23.4588) More Pricing...	Total:CNY24.27 Min: 1 / Mult: 1	ITE	1 Output	2.5W	5V	500mA	-	R-78E Series	Through Hole	7V	28V	-	-	-	-
R-785.0-0.5	1793142 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 2.5 W 5 V 500 mA R-78xx-0.5 Series	Each	1+ CNY58.470 (CNY66.0711) 5+ CNY57.350 (CNY64.8055) 10+ CNY56.760 (CNY64.1388) 50+ CNY52.060 (CNY58.8278) 100+ CNY51.080 (CNY57.7204) More Pricing...	Total:CNY58.47 Min: 1 / Mult: 1	ITE	1 Output	2.5W	5V	500mA	-	R-78xx-0.5 Series	Through Hole	6.5V	32V	-	-	-	-
R-78C5.0-1.0	1903040 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 5 W 5 V 1 A R-78Cxx-1.0 Series	Each	1+ CNY80.870 (CNY91.3831) 5+ CNY78.260 (CNY88.4338) 10+ CNY77.590 (CNY87.6767) 50+ CNY70.790 (CNY79.9927) 100+ CNY69.220 (CNY78.2186) More Pricing...	Total:CNY80.87 Min: 1 / Mult: 1	ITE	1 Output	5W	5V	1A	-	R-78Cxx-1.0 Series	Through Hole	8V	42V	-	-	-	-
R-78E3.3-0.5	2218602 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 1.65 W 3.3 V 500 mA R-78E Series	Each	1+ CNY23.840 (CNY26.9392) 10+ CNY23.360 (CNY26.3968) 25+ CNY22.870 (CNY25.8431) 50+ CNY21.290 (CNY24.0577) 100+ CNY20.700 (CNY23.391) More Pricing...	Total:CNY23.84 Min: 1 / Mult: 1	ITE	1 Output	1.65W	3.3V	500mA	-	R-78E Series	Through Hole	6V	28V	-	-	-	-
OKI-78SR-3.3/1.5-W36-C	2102100 Data Sheet RoHS	MURATA POWER SOLUTIONS DC/DC Converter Okami ITE 1 Output 4.95 W 3.3 V 1.5 A OKI-78SR Series	Each	1+ CNY37.120 (CNY41.9456) 5+ CNY36.750 (CNY41.5275) 10+ CNY36.490 (CNY41.2337) 50+ CNY34.850 (CNY39.3805) 100+ CNY32.600 (CNY36.838) More Pricing...	Total:CNY37.12 Min: 1 / Mult: 1	ITE	1 Output	4.95W	3.3V	1.5A	-	OKI-78SR Series	Through Hole	7V	36V	-	-	-	-
R-78B5.0-2.0	2747528 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 10 W 5 V 2 A R-78Bxx-2.0 Series	Each	1+ CNY92.130 (CNY104.1069) 5+ CNY85.810 (CNY96.9653) 10+ CNY85.050 (CNY96.1065) 50+ CNY81.020 (CNY91.5526) 100+ CNY78.030 (CNY88.1739) More Pricing...	Total:CNY92.13 Min: 1 / Mult: 1	ITE	1 Output	10W	5V	2A	-	R-78Bxx-2.0 Series	Through Hole	6.5V	32V	-	-	-	-
OKI-78SR-5/1.5-W36H-C	2812636 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+ CNY37.110 (CNY41.9343) 5+ CNY36.740 (CNY41.5162) 10+ CNY36.490 (CNY41.2337) 50+ CNY34.850 (CNY39.3805) 100+ CNY34.320 (CNY38.7816) More Pricing...	Total:CNY37.11 Min: 1 / Mult: 1	ITE	1 Output	7.5W	5V	1.5A	-	OKI-78SR Series	Through Hole	7V	36V	-	-	-	-
TSR 2-2450	2848984 Data Sheet RoHS	TRACO POWER DC/DC Converter ITE 1 Output 10 W 5 V 2 A TSR 2 Series	Each	1+ CNY91.400 (CNY103.282) 5+ CNY89.600 (CNY101.248) 10+ CNY87.820 (CNY99.2366) 50+ CNY85.120 (CNY96.1856) 100+ CNY84.080 (CNY95.0104) More Pricing...	Total:CNY91.40 Min: 1 / Mult: 1	ITE	1 Output	10W	5V	2A	-	TSR 2 Series	Through Hole	6.5V	36V	-	-	-	-
R-78E5.0-1.0	2760747 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 5 W 5 V 1 A R-78E Series	Each	1+ CNY28.160 (CNY31.8208) 10+ CNY28.080 (CNY31.7304) 25+ CNY27.050 (CNY30.5665) 50+ CNY25.920 (CNY29.2896) 100+ CNY24.660 (CNY27.8658) More Pricing...	Total:CNY28.16 Min: 1 / Mult: 1	ITE	1 Output	5W	5V	1A	-	R-78E Series	Through Hole	8V	28V	-	-	-	-
TSR 1-2490	1696322 Data Sheet RoHS	TRACO POWER DC/DC Converter ITE 1 Output 9 W 9 V 1 A TSR 1 Series	Each	1+ CNY66.510 (CNY75.1563) 5+ CNY64.130 (CNY72.4669) 10+ CNY63.840 (CNY72.1392) 50+ CNY63.540 (CNY71.8002) 100+ CNY63.240 (CNY71.4612) More Pricing...	Total:CNY66.51 Min: 1 / Mult: 1	ITE	1 Output	9W	9V	1A	-	TSR 1 Series	Through Hole	12V	36V	-	-	-	-
R-78C3.3-1.0	1903039 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 3.3 W 3.3 V 1 A R-78Cxx-1.0 Series	Each	1+ CNY81.620 (CNY92.2306) 5+ CNY79.160 (CNY89.4508) 10+ CNY78.480 (CNY88.6824) 50+ CNY71.160 (CNY80.4108) 100+ CNY69.290 (CNY78.2977) More Pricing...	Total:CNY81.62 Min: 1 / Mult: 1	ITE	1 Output	3.3W	3.3V	1A	-	R-78Cxx-1.0 Series	Through Hole	7V	42V	-	-	-	-
R-78B5.0-1.0	1793161 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 5 W 5 V 1 A R-78Bxx-1.0 Series	Each	1+ CNY78.570 (CNY88.7841) 5+ CNY76.940 (CNY86.9422) 10+ CNY75.700 (CNY85.541) 50+ CNY70.950 (CNY80.1735) 100+ CNY68.930 (CNY77.8909) More Pricing...	Total:CNY78.57 Min: 1 / Mult: 1	ITE	1 Output	5W	5V	1A	-	R-78Bxx-1.0 Series	Through Hole	6.5V	32V	-	-	-	-
OKI-78SR-3.3/1.5-W36H-C	2812634 Data Sheet RoHS	MURATA POWER SOLUTIONS DC/DC Converter ITE 1 Output 4.95 W 3.3 V 1.5 A OKI-78SR Series	Each	1+ CNY37.110 (CNY41.9343) 5+ CNY36.740 (CNY41.5162) 10+ CNY36.490 (CNY41.2337) 50+ CNY34.850 (CNY39.3805) 100+ CNY33.310 (CNY37.6403) More Pricing...	Total:CNY37.11 Min: 1 / Mult: 1	ITE	1 Output	4.95W	3.3V	1.5A	-	OKI-78SR Series	Through Hole	7V	36V	-	-	-	-
TSR 1-2450E	3470634 Data Sheet RoHS	TRACO POWER DC/DC Converter 1 Output 5 W 5 V 1 A TSR 1E Series	Each	1+ CNY25.390 (CNY28.6907) 10+ CNY23.900 (CNY27.007) 25+ CNY23.230 (CNY26.2499) 50+ CNY22.780 (CNY25.7414) 100+ CNY22.330 (CNY25.2329) More Pricing...	Total:CNY25.39 Min: 1 / Mult: 1	-	1 Output	5W	5V	1A	-	TSR 1E Series	Through Hole	7V	36V	-	-	-	-
R-78HE5.0-0.3	3264795 Data Sheet RoHS	RECOM POWER DC/DC Converter 1 Output 1.5 W 5 V 300 mA R-78HE-0.3 Series	Each	1+ CNY48.830 (CNY55.1779) 5+ CNY45.710 (CNY51.6523) 10+ CNY43.930 (CNY49.6409) 50+ CNY42.150 (CNY47.6295) 100+ CNY40.370 (CNY45.6181) More Pricing...	Total:CNY48.83 Min: 1 / Mult: 1	-	1 Output	1.5W	5V	300mA	-	R-78HE-0.3 Series	Through Hole	6.5V	72V	-	-	-	-
TSRN 1-24120	2280250 Data Sheet RoHS	TRACO POWER DC/DC Converter ITE 1 Output 12 V 1 A TSRN 1 Series	Each	1+ CNY92.420 (CNY104.4346) 5+ CNY89.180 (CNY100.7734) 10+ CNY88.830 (CNY100.3779) 50+ CNY88.470 (CNY99.9711) 100+ CNY88.110 (CNY99.5643) More Pricing...	Total:CNY92.42 Min: 1 / Mult: 1	ITE	1 Output	-	12V	1A	-	TSRN 1 Series	Through Hole	13.5V	42V	-	-	-	-
TR05S3V3	2319829 Data Sheet RoHS	XP POWER DC/DC Converter ITE 1 Output 1.65 W 3.3 V 500 mA TR Series	Each	1+ CNY24.630 (CNY27.8319) 10+ CNY23.170 (CNY26.1821) 25+ CNY22.160 (CNY25.0408) 50+ CNY21.820 (CNY24.6566) 100+ CNY21.480 (CNY24.2724) More Pricing...	Total:CNY24.63 Min: 1 / Mult: 1	ITE	1 Output	1.65W	3.3V	500mA	-	TR Series	Through Hole	4.5V	28V	-	-	-	-
TSRN 1-2450	2280247 Data Sheet RoHS	TRACO POWER DC/DC Converter ITE 1 Output 5 V 1 A TSRN 1 Series	Each	1+ CNY89.390 (CNY101.0107) 5+ CNY89.340 (CNY100.9542) 10+ CNY88.180 (CNY99.6434) 50+ CNY86.770 (CNY98.0501) 100+ CNY86.090 (CNY97.2817) More Pricing...	Total:CNY89.39 Min: 1 / Mult: 1	ITE	1 Output	-	5V	1A	-	TSRN 1 Series	Through Hole	6.5V	42V	-	-	-	-
TSR 1-2465	1696321 Data Sheet RoHS	TRACO POWER DC/DC Converter ITE 1 Output 6.5 W 6.5 V 1 A TSR 1 Series	Each	1+ CNY63.720 (CNY72.0036) 5+ CNY63.680 (CNY71.9584) 10+ CNY63.640 (CNY71.9132) 50+ CNY61.850 (CNY69.8905) 100+ CNY60.620 (CNY68.5006) More Pricing...	Total:CNY63.72 Min: 1 / Mult: 1	ITE	1 Output	6.5W	6.5V	1A	-	TSR 1 Series	Through Hole	9V	36V	-	-	-	-
TR10S05	2708277 Data Sheet RoHS	XP POWER DC/DC Converter 1 Output 5 W 5 V 1 A TR10 Series	Each	1+ CNY22.670 (CNY25.6171) 10+ CNY21.330 (CNY24.1029) 25+ CNY21.130 (CNY23.8769) 50+ CNY20.930 (CNY23.6509) 100+ CNY20.730 (CNY23.4249) More Pricing...	Total:CNY22.67 Min: 1 / Mult: 1	-	1 Output	5W	5V	1A	-	TR10 Series	Through Hole	8V	28V	-	-	-	-