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 1-2433	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	-	-	-	-
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	-	-	-	-
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+ CNY36.480 (CNY41.2224) 50+ CNY34.840 (CNY39.3692) 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-785.0-0.5	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+ CNY59.000 (CNY66.670) 5+ CNY58.030 (CNY65.5739) 10+ CNY57.580 (CNY65.0654) 50+ CNY52.880 (CNY59.7544) 100+ CNY52.280 (CNY59.0764) More Pricing...	Total:CNY59.00 Min: 1 / Mult: 1	ITE	1 Output	2.5W	5V	500mA	-	R-78xx-0.5 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	-	-	-	-
78SRH-5/2-C	1518687 Data Sheet RoHS	MURATA POWER SOLUTIONS IC SYNCHRONOUS SWITCHING REGULATOR TO-	Each	1+ CNY122.630 (CNY138.5719) 5+ CNY107.270 (CNY121.2151) 10+ CNY94.960 (CNY107.3048) 50+ CNY90.600 (CNY102.378) 100+ CNY90.590 (CNY102.3667) More Pricing...	Total:CNY122.63 Min: 1 / Mult: 1	ITE	1 Output	-	-	-	-	-	Through Hole	8V	32V	-	-	-	-
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+ CNY86.420 (CNY97.6546) 10+ CNY85.500 (CNY96.615) 50+ CNY82.310 (CNY93.0103) 100+ CNY81.470 (CNY92.0611) 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	-	-	-	-
R-78K3.3-2.0	4171436 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+ CNY27.190 (CNY30.7247)	Total:CNY27.19 Min: 1 / Mult: 1	ITE	1 Output	6.6W	3.3V	2A	-	R-78K-2.0 Series	SIP	4.5V	36V	-	-	-	-
OKI-78SR-12/1.0-W36-C	2812629 Data Sheet RoHS	MURATA POWER SOLUTIONS DC/DC Converter ITE 1 Output 12 W 12 V 1 A OKI-78SR Series	Each	1+ CNY37.840 (CNY42.7592) 5+ CNY37.460 (CNY42.3298) 10+ CNY37.210 (CNY42.0473) 50+ CNY35.530 (CNY40.1489) 100+ CNY33.240 (CNY37.5612) More Pricing...	Total:CNY37.84 Min: 1 / Mult: 1	ITE	1 Output	12W	12V	1A	-	OKI-78SR Series	Through Hole	15V	36V	-	-	-	-
R-78K1.5-2.0	4171432 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 3 W 1.5 V 2 A R-78K-2.0 Series	Each	1+ CNY37.690 (CNY42.5897) 5+ CNY36.260 (CNY40.9738) 10+ CNY35.670 (CNY40.3071) 50+ CNY33.560 (CNY37.9228) 100+ CNY33.060 (CNY37.3578) More Pricing...	Total:CNY37.69 Min: 1 / Mult: 1	ITE	1 Output	3W	1.5V	2A	-	R-78K-2.0 Series	SIP	4.5V	36V	-	-	-	-
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+ CNY24.320 (CNY27.4816) 10+ CNY23.240 (CNY26.2612) 25+ CNY21.710 (CNY24.5323) 50+ CNY21.640 (CNY24.4532) 100+ CNY21.210 (CNY23.9673) More Pricing...	Total:CNY24.32 Min: 1 / Mult: 1	ITE	1 Output	1.8W	1.8V	1A	-	R-78K-1.0 Series	SIP	4.5V	36V	-	-	-	-
7805SRH-C	1654855 Data Sheet RoHS	MURATA POWER SOLUTIONS IC STEP-DOWN REGULATOR TO-220-3	Each	1+ CNY87.010 (CNY98.3213) 5+ CNY86.590 (CNY97.8467) 10+ CNY86.170 (CNY97.3721) 50+ CNY82.650 (CNY93.3945) 100+ CNY79.130 (CNY89.4169) More Pricing...	Total:CNY87.01 Min: 1 / Mult: 1	-	1 Output	-	-	-	-	-	Through Hole	7.5V	36V	-	-	-	-
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	-	-	-	-
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+ CNY24.510 (CNY27.6963) 10+ CNY23.370 (CNY26.4081) 25+ CNY22.870 (CNY25.8431) 50+ CNY21.970 (CNY24.8261) 100+ CNY21.150 (CNY23.8995) More Pricing...	Total:CNY24.51 Min: 1 / Mult: 1	ITE	1 Output	2.5W	5V	500mA	-	R-78E Series	Through Hole	7V	28V	-	-	-	-
R-78B5.0-1.5	1793163 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 7.5 W 5 V 1.5 A R-78Bxx-1.5 Series	Each	1+ CNY92.890 (CNY104.9657) 5+ CNY90.000 (CNY101.700) 10+ CNY88.940 (CNY100.5022) 50+ CNY83.830 (CNY94.7279) 100+ CNY83.230 (CNY94.0499) More Pricing...	Total:CNY92.89 Min: 1 / Mult: 1	ITE	1 Output	7.5W	5V	1.5A	-	R-78Bxx-1.5 Series	Through Hole	6.5V	18V	-	-	-	-
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	-	-	-	-
TSR 2-24120	2848978 Data Sheet RoHS	TRACO POWER DC/DC Converter ITE 1 Output 24 W 12 V 2 A TSR 2 Series	Each	1+ CNY90.880 (CNY102.6944) 5+ CNY88.230 (CNY99.6999) 10+ CNY86.620 (CNY97.8806) 50+ CNY83.700 (CNY94.581) 100+ CNY82.340 (CNY93.0442) More Pricing...	Total:CNY90.88 Min: 1 / Mult: 1	ITE	1 Output	24W	12V	2A	-	TSR 2 Series	Through Hole	15V	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	-	-	-	-
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+ CNY22.440 (CNY25.3572) 10+ CNY21.700 (CNY24.521) 25+ CNY20.210 (CNY22.8373) 75+ CNY19.090 (CNY21.5717) 150+ CNY18.530 (CNY20.9389) More Pricing...	Total:CNY22.44 Min: 1 / Mult: 1	ITE	1 Output	12W	12V	1A	-	-	Through Hole	16V	36V	-	-	-	-