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.

Manufacturer

Power Supply Applications

No. of Outputs

Output Power Max

Output Voltage Nom

Output Current Max

DC / DC Converter Output Type

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DC / DC Converter Mounting

Input Voltage DC Min

Input Voltage DC Max

DC / DC Converter Type

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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+ CNY42.330 (CNY47.8329) 10+ CNY41.200 (CNY46.556) 25+ CNY40.060 (CNY45.2678) 50+ CNY37.690 (CNY42.5897) 100+ CNY36.550 (CNY41.3015)	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+ CNY41.650 (CNY47.0645) 10+ CNY40.520 (CNY45.7876) 25+ CNY39.400 (CNY44.522) 50+ CNY37.070 (CNY41.8891) 100+ CNY35.950 (CNY40.6235)	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) 20+ CNY35.670 (CNY40.3071) 50+ CNY34.850 (CNY39.3805)	Min: 1 / Mult: 1	ITE	1 Output	7.5W	5V	1.5A	-	OKI-78SR Series	Through Hole	7V	36V	-	-	-	-
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+ CNY24.500 (CNY27.685) 5+ CNY23.750 (CNY26.8375) 10+ CNY23.370 (CNY26.4081) 20+ CNY22.330 (CNY25.2329) 50+ CNY21.290 (CNY24.0577)	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+ CNY58.760 (CNY66.3988) 5+ CNY56.640 (CNY64.0032) 10+ CNY56.190 (CNY63.4947) 20+ CNY53.580 (CNY60.5454) 50+ CNY50.970 (CNY57.5961)	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+ CNY36.480 (CNY41.2224) 20+ CNY35.670 (CNY40.3071) 50+ CNY34.850 (CNY39.3805)	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+ CNY86.230 (CNY97.4399) 10+ CNY84.980 (CNY96.0274) 25+ CNY83.660 (CNY94.5358) 50+ CNY81.010 (CNY91.5413) 100+ CNY80.540 (CNY91.0102)	Min: 1 / Mult: 1	ITE	1 Output	10W	5V	2A	-	TSR 2 Series	Through Hole	6.5V	36V	-	-	-	-
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+ CNY89.160 (CNY100.7508) 5+ CNY87.110 (CNY98.4343) 10+ CNY86.450 (CNY97.6885) 20+ CNY84.870 (CNY95.9031) 50+ CNY83.280 (CNY94.1064)	Min: 1 / Mult: 1	ITE	1 Output	6.6W	3.3V	2A	-	R-78Bxx-2.0 Series	Through Hole	4.75V	32V	-	-	-	-
MEZD71201A-D	3346288 Data Sheet RoHS	MONOLITHIC POWER SYSTEMS (MPS) DC/DC Converter 1 Output 1.8 W 1.8 V 1 A mEZD71201A Series	Each	1+ CNY22.350 (CNY25.2555) 5+ CNY22.010 (CNY24.8713) 10+ CNY21.980 (CNY24.8374)	Min: 1 / Mult: 1	-	1 Output	1.8W	1.8V	1A	-	mEZD71201A Series	Through Hole	4.5V	24V	-	-	-	-
R-78K1.5-2.0L	4248088 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+ CNY35.950 (CNY40.6235) 5+ CNY35.510 (CNY40.1263) 10+ CNY34.340 (CNY38.8042) 20+ CNY34.140 (CNY38.5782) 50+ CNY33.940 (CNY38.3522)	Min: 1 / Mult: 1	ITE	1 Output	3W	1.5V	2A	-	R-78K-2.0 Series	SIP	4.5V	36V	-	-	-	-
8662241200	4264505 Data Sheet RoHS	MASCOT DC/DC Converter 1 Output 80 W 13.5 V 6 A 8662 Series	Each	1+ CNY621.020 (CNY701.7526) 5+ CNY598.470 (CNY676.2711) 10+ CNY583.970 (CNY659.8861)	Min: 1 / Mult: 1	-	1 Output	80W	13.5V	6A	-	8662 Series	-	20V	32V	-	-	-	-
R-78CK15-0.5	4248101 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 7.5 W 15 V 500 mA R-78CK-0.5 Series	Each	1+ CNY21.480 (CNY24.2724) 5+ CNY21.130 (CNY23.8769) 10+ CNY20.860 (CNY23.5718) 20+ CNY20.560 (CNY23.2328) 50+ CNY20.260 (CNY22.8938)	Min: 1 / Mult: 1	ITE	1 Output	7.5W	15V	500mA	-	R-78CK-0.5 Series	SIP	18VDC	40VDC	-	-	-	-
R-78K1.8-2.0L	4248091 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 3.6 W 1.8 V 2 A R-78K-2.0 Series	Each	1+ CNY35.800 (CNY40.454) 5+ CNY34.850 (CNY39.3805) 10+ CNY34.340 (CNY38.8042) 20+ CNY34.140 (CNY38.5782) 50+ CNY33.940 (CNY38.3522)	Min: 1 / Mult: 1	ITE	1 Output	3.6W	1.8V	2A	-	R-78K-2.0 Series	SIP	4.5V	36V	-	-	-	-
7805SRH-C	1654855 Data Sheet RoHS	MURATA POWER SOLUTIONS IC STEP-DOWN REGULATOR TO-220-3	Each	1+ CNY83.660 (CNY94.5358) 5+ CNY83.250 (CNY94.0725) 10+ CNY82.840 (CNY93.6092) 20+ CNY81.150 (CNY91.6995) 50+ CNY79.460 (CNY89.7898)	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+ CNY41.650 (CNY47.0645) 10+ CNY40.520 (CNY45.7876) 25+ CNY39.400 (CNY44.522) 50+ CNY37.070 (CNY41.8891) 100+ CNY35.950 (CNY40.6235)	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+ CNY62.620 (CNY70.7606) 5+ CNY61.330 (CNY69.3029) 10+ CNY59.450 (CNY67.1785) 20+ CNY58.110 (CNY65.6643) 50+ CNY56.760 (CNY64.1388)	Min: 1 / Mult: 1	ITE	1 Output	5W	5V	1A	-	R-78xx-1.0 Series	Through Hole	6.5V	18V	-	-	-	-
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+ CNY89.890 (CNY101.5757) 5+ CNY89.380 (CNY100.9994) 10+ CNY88.870 (CNY100.4231) 20+ CNY88.320 (CNY99.8016) 50+ CNY80.380 (CNY90.8294)	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+ CNY79.750 (CNY90.1175) 5+ CNY77.740 (CNY87.8462) 10+ CNY77.070 (CNY87.0891) 20+ CNY72.630 (CNY82.0719) 50+ CNY68.180 (CNY77.0434)	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+ CNY22.700 (CNY25.651) 5+ CNY22.250 (CNY25.1425) 10+ CNY21.800 (CNY24.634) 20+ CNY21.400 (CNY24.182) 50+ CNY20.990 (CNY23.7187)	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+ CNY35.540 (CNY40.1602) 5+ CNY35.370 (CNY39.9681) 10+ CNY35.200 (CNY39.776) 20+ CNY35.030 (CNY39.5839) 50+ CNY34.850 (CNY39.3805)	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+ CNY88.110 (CNY99.5643) 10+ CNY87.210 (CNY98.5473) 20+ CNY81.020 (CNY91.5526) 50+ CNY75.600 (CNY85.428)	Min: 1 / Mult: 1	ITE	1 Output	10W	5V	2A	-	R-78Bxx-2.0 Series	Through Hole	6.5V	32V	-	-	-	-
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+ CNY49.730 (CNY56.1949) 10+ CNY49.580 (CNY56.0254) 20+ CNY48.340 (CNY54.6242) 50+ CNY47.090 (CNY53.2117)	Min: 1 / Mult: 1	ITE	1 Output	5W	5V	1A	-	MagI3C FDSM Series	Through Hole	8V	28V	-	-	-	-
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+ CNY87.660 (CNY99.0558) 10+ CNY86.400 (CNY97.632) 25+ CNY85.050 (CNY96.1065) 50+ CNY82.360 (CNY93.0668) 100+ CNY74.370 (CNY84.0381)	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+ CNY28.080 (CNY31.7304) 5+ CNY27.860 (CNY31.4818) 10+ CNY27.630 (CNY31.2219) 20+ CNY27.360 (CNY30.9168) 50+ CNY24.690 (CNY27.8997)	Min: 1 / Mult: 1	ITE	1 Output	5W	5V	1A	-	R-78E Series	Through Hole	8V	28V	-	-	-	-
SR05S05	1861084 Data Sheet RoHS	XP POWER DC/DC Converter Regulated ITE 1 Output 2.5 W 5 V 500 mA SR Series	Each	1+ CNY46.170 (CNY52.1721)	Min: 1 / Mult: 1	ITE	1 Output	2.5W	5V	500mA	-	SR Series	Through Hole	6.5V	34V	-	-	-	-

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