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+ CNY38.930 (CNY43.9909) 5+ CNY38.540 (CNY43.5502) 10+ CNY38.270 (CNY43.2451) 50+ CNY36.560 (CNY41.3128) 100+ CNY34.200 (CNY38.646) More Pricing...	Total:CNY38.93 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	-	-	-	-
TSR 1-24120	1672130 Data Sheet RoHS	TRACO POWER DC/DC Converter ITE 1 Output 12 W 12 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+ CNY41.670 (CNY47.0871) More Pricing...	Total:CNY44.36 Min: 1 / Mult: 1	ITE	1 Output	12W	12V	1A	-	TSR 1 Series	Through Hole	15V	36V	-	-	-	-
173010578	2577479 Data Sheet RoHS	WURTH ELEKTRONIK Fixed Step Down Regulator Module 7-28V/1A/5V Output SIP-3	Each	1+ CNY51.430 (CNY58.1159) 5+ CNY50.420 (CNY56.9746) 10+ CNY49.410 (CNY55.8333) 50+ CNY48.400 (CNY54.692) 100+ CNY47.440 (CNY53.6072) More Pricing...	Total:CNY51.43 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-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+ CNY91.860 (CNY103.8018) 5+ CNY83.860 (CNY94.7618) 10+ CNY83.110 (CNY93.9143) 50+ CNY80.130 (CNY90.5469) 100+ CNY77.890 (CNY88.0157) More Pricing...	Total:CNY91.86 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+ CNY42.930 (CNY48.5109) 5+ CNY42.500 (CNY48.025) 10+ CNY42.210 (CNY47.6973) 50+ CNY40.310 (CNY45.5503) 100+ CNY37.720 (CNY42.6236) More Pricing...	Total:CNY42.93 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-78B5.0-1.0L	1793162 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 5 W 5 V 1 A R-78Bxx-1.0L Series	Each	1+ CNY81.690 (CNY92.3097) 5+ CNY81.620 (CNY92.2306) 10+ CNY81.550 (CNY92.1515) 50+ CNY74.010 (CNY83.6313) 100+ CNY72.110 (CNY81.4843) More Pricing...	Total:CNY81.69 Min: 1 / Mult: 1	ITE	1 Output	5W	5V	1A	-	R-78Bxx-1.0L Series	Through Hole	6.5V	32V	-	-	-	-
R-783.3-0.5	1793140 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 1.65 W 3.3 V 500 mA R-78xx-0.5 Series	Each	1+ CNY60.720 (CNY68.6136) 5+ CNY58.480 (CNY66.0824) 10+ CNY57.880 (CNY65.4044) 50+ CNY52.800 (CNY59.664) 100+ CNY51.240 (CNY57.9012) More Pricing...	Total:CNY60.72 Min: 1 / Mult: 1	ITE	1 Output	1.65W	3.3V	500mA	-	R-78xx-0.5 Series	Through Hole	4.75V	32V	-	-	-	-
TSR 2-2490	2848986 Data Sheet RoHS	TRACO POWER DC/DC Converter ITE 1 Output 18 W 9 V 2 A TSR 2 Series	Each	1+ CNY100.070 (CNY113.0791) 5+ CNY96.510 (CNY109.0563) 10+ CNY94.580 (CNY106.8754) 50+ CNY92.650 (CNY104.6945) 100+ CNY90.720 (CNY102.5136) More Pricing...	Total:CNY100.07 Min: 1 / Mult: 1	ITE	1 Output	18W	9V	2A	-	TSR 2 Series	Through Hole	12V	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	-	-	-	-
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	-	-	-	-
R-783.3-1.0	1793141 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 3.3 W 3.3 V 1 A R-78xx-1.0 Series	Each	1+ CNY63.090 (CNY71.2917) 5+ CNY61.260 (CNY69.2238) 10+ CNY59.420 (CNY67.1446) 50+ CNY57.580 (CNY65.0654) 100+ CNY55.940 (CNY63.2122) More Pricing...	Total:CNY63.09 Min: 1 / Mult: 1	ITE	1 Output	3.3W	3.3V	1A	-	R-78xx-1.0 Series	Through Hole	4.75V	18V	-	-	-	-
TSR 1-24150	1672131 Data Sheet RoHS	TRACO POWER DC/DC Converter ITE 1 Output 15 W 15 V 1 A TSR 1 Series	Each	1+ CNY62.490 (CNY70.6137) 5+ CNY62.460 (CNY70.5798) 10+ CNY62.420 (CNY70.5346) 50+ CNY61.950 (CNY70.0035) 100+ CNY60.720 (CNY68.6136) More Pricing...	Total:CNY62.49 Min: 1 / Mult: 1	ITE	1 Output	15W	15V	1A	-	TSR 1 Series	Through Hole	18V	36V	-	-	-	-
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	-	-	-	-
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+ CNY20.370 (CNY23.0181) 50+ CNY20.340 (CNY22.9842) 100+ CNY20.310 (CNY22.9503) More Pricing...	Total:CNY22.67 Min: 1 / Mult: 1	-	1 Output	5W	5V	1A	-	TR10 Series	Through Hole	8V	28V	-	-	-	-
TSR 2-2433	2848983 Data Sheet RoHS	TRACO POWER DC/DC Converter ITE 1 Output 6.6 W 3.3 V 2 A TSR 2 Series	Each	1+ CNY91.400 (CNY103.282) 5+ CNY89.410 (CNY101.0333) 10+ CNY87.440 (CNY98.8072) 50+ CNY85.800 (CNY96.954) 100+ CNY85.120 (CNY96.1856) More Pricing...	Total:CNY91.40 Min: 1 / Mult: 1	ITE	1 Output	6.6W	3.3V	2A	-	TSR 2 Series	Through Hole	4.75V	36V	-	-	-	-
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+ CNY100.070 (CNY113.0791) 5+ CNY96.100 (CNY108.593) 10+ CNY95.860 (CNY108.3218) 50+ CNY95.620 (CNY108.0506) 100+ CNY95.380 (CNY107.7794) More Pricing...	Total:CNY100.07 Min: 1 / Mult: 1	ITE	1 Output	3.6W	1.8V	2A	-	TSR 2 Series	Through Hole	4.6V	36V	-	-	-	-
R-78W5.0-0.5	2760751 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 2.5 W 5 V 500 mA R-78W Series	Each	1+ CNY73.890 (CNY83.4957) 5+ CNY72.210 (CNY81.5973) 10+ CNY71.090 (CNY80.3317) 50+ CNY60.350 (CNY68.1955) 100+ CNY60.010 (CNY67.8113) More Pricing...	Total:CNY73.89 Min: 1 / Mult: 1	ITE	1 Output	2.5W	5V	500mA	-	R-78W Series	Through Hole	6.5V	32V	-	-	-	-
SRH05S3V3	2829102 Data Sheet RoHS	XP POWER DC-DC CONVERTER 3.3V 0.5A	Each	1+ CNY58.120 (CNY65.6756) 5+ CNY56.360 (CNY63.6868) 10+ CNY54.620 (CNY61.7206) 50+ CNY52.290 (CNY59.0877) 100+ CNY48.790 (CNY55.1327) More Pricing...	Total:CNY58.12 Min: 1 / Mult: 1	-	1 Output	1.65W	3.3V	500mA	-	SRH05 Series	Through Hole	9V	72V	-	-	-	-
R-78B3.3-2.0	2747527 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 6.6 W 3.3 V 2 A R-78Bxx-2.0 Series	Each	1+ CNY93.490 (CNY105.6437) 5+ CNY88.320 (CNY99.8016) 10+ CNY87.490 (CNY98.8637) 50+ CNY85.270 (CNY96.3551) 100+ CNY83.050 (CNY93.8465) More Pricing...	Total:CNY93.49 Min: 1 / Mult: 1	ITE	1 Output	6.6W	3.3V	2A	-	R-78Bxx-2.0 Series	Through Hole	4.75V	32V	-	-	-	-