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 Part No	Order Code	Manufacturer / Description	Price For	Price (inc GST)	Power Supply Applications	No. of Outputs	Output Power Max	Output Voltage Nom	Output Current Max	DC / DC Converter Output Type	Product Range	DC / DC Converter Mounting	Input Voltage DC Min	Input Voltage DC Max	DC / DC Converter Type	Depth	Width	Height

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+ CNY40.900(CNY46.217) 100+ CNY40.650(CNY45.9345) More Pricing...	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+ CNY44.290(CNY50.0477) 10+ CNY43.550(CNY49.2115) 50+ CNY41.960(CNY47.4148) 100+ CNY41.270(CNY46.6351) More Pricing...	ITE	1 Output	5W	5V	1A	-	TSR 1 Series	Through Hole	6.5V	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...	ITE	1 Output	12W	12V	1A	-	TSR 1 Series	Through Hole	15V	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+ CNY46.820(CNY52.9066) 5+ CNY45.110(CNY50.9743) 10+ CNY44.390(CNY50.1607) 50+ CNY40.130(CNY45.3469) 100+ CNY39.630(CNY44.7819) More Pricing...	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+ CNY67.830(CNY76.6479) 5+ CNY65.920(CNY74.4896) 10+ CNY64.400(CNY72.772) 50+ CNY61.680(CNY69.6984) 100+ CNY61.410(CNY69.3933) More Pricing...	ITE	1 Output	5W	5V	1A	-	R-78xx-1.0 Series	Through Hole	6.5V	18V	-	-	-	-
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+ CNY46.820(CNY52.9066) 5+ CNY45.110(CNY50.9743) 10+ CNY44.400(CNY50.172) 50+ CNY42.740(CNY48.2962) 100+ CNY42.050(CNY47.5165) More Pricing...	ITE	1 Output	4.95W	3.3V	1.5A	-	OKI-78SR Series	Through Hole	7V	36V	-	-	-	-
173010578	2577479 Data Sheet RoHS	WURTH ELEKTRONIK Fixed Step Down Regulator Module 7-28V/1A/5V Output SIP-3	Each	1+ CNY57.080(CNY64.5004) 5+ CNY55.960(CNY63.2348) 10+ CNY54.840(CNY61.9692) 50+ CNY53.720(CNY60.7036) 100+ CNY52.650(CNY59.4945) More Pricing...	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+ CNY27.190(CNY30.7247) 10+ CNY25.990(CNY29.3687) 25+ CNY25.030(CNY28.2839) 50+ CNY24.580(CNY27.7754) 100+ CNY24.210(CNY27.3573) More Pricing...	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+ CNY64.380(CNY72.7494) 5+ CNY63.480(CNY71.7324) 10+ CNY62.930(CNY71.1109) 50+ CNY62.370(CNY70.4781) 100+ CNY61.360(CNY69.3368) More Pricing...	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+ CNY83.250(CNY94.0725) 5+ CNY80.130(CNY90.5469) 10+ CNY78.830(CNY89.0779) 50+ CNY75.890(CNY85.7557) 100+ CNY74.660(CNY84.3658) More Pricing...	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+ CNY24.560(CNY27.7528) 10+ CNY23.840(CNY26.9392) 25+ CNY23.330(CNY26.3629) 50+ CNY22.950(CNY25.9335) 100+ CNY22.580(CNY25.5154) More Pricing...	ITE	1 Output	1.65W	3.3V	500mA	-	R-78E Series	Through Hole	6V	28V	-	-	-	-
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+ CNY93.180(CNY105.2934) 5+ CNY89.700(CNY101.361) 10+ CNY88.250(CNY99.7225) 50+ CNY84.080(CNY95.0104) 100+ CNY82.890(CNY93.6657) More Pricing...	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+ CNY83.720(CNY94.6036) 5+ CNY80.370(CNY90.8181) 10+ CNY78.770(CNY89.0101) 50+ CNY77.160(CNY87.1908) 100+ CNY75.550(CNY85.3715) More Pricing...	ITE	1 Output	24W	12V	2A	-	TSR 2 Series	Through Hole	15V	36V	-	-	-	-
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+ CNY38.930(CNY43.9909) 5+ CNY38.540(CNY43.5502) 10+ CNY38.280(CNY43.2564) 50+ CNY36.560(CNY41.3128) 100+ CNY34.200(CNY38.646) More Pricing...	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+ CNY91.410(CNY103.2933) 5+ CNY88.040(CNY99.4852) 10+ CNY86.610(CNY97.8693) 50+ CNY83.390(CNY94.2307) 100+ CNY82.030(CNY92.6939) More Pricing...	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+ CNY33.000(CNY37.290) 10+ CNY31.290(CNY35.3577) 25+ CNY29.730(CNY33.5949) 50+ CNY29.210(CNY33.0073) 100+ CNY28.760(CNY32.4988) More Pricing...	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+ CNY67.890(CNY76.7157) 5+ CNY66.060(CNY74.6478) 10+ CNY65.140(CNY73.6082) 50+ CNY64.220(CNY72.5686) 100+ CNY64.150(CNY72.4895) More Pricing...	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+ CNY84.860(CNY95.8918) 5+ CNY83.730(CNY94.6149) 10+ CNY82.600(CNY93.338) 50+ CNY81.470(CNY92.0611) 100+ CNY79.850(CNY90.2305) More Pricing...	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+ CNY80.980(CNY91.5074) 5+ CNY78.470(CNY88.6711) 10+ CNY77.200(CNY87.236) 50+ CNY74.300(CNY83.959) 100+ CNY73.110(CNY82.6143) More Pricing...	ITE	1 Output	5W	5V	1A	-	R-78Bxx-1.0 Series	Through Hole	6.5V	32V	-	-	-	-
R-78C12-1.0	1903042 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 12 W 12 V 1 A R-78Cxx-1.0 Series	Each	1+ CNY83.640(CNY94.5132) 5+ CNY82.130(CNY92.8069) 10+ CNY80.620(CNY91.1006) 50+ CNY79.110(CNY89.3943) 100+ CNY77.530(CNY87.6089) More Pricing...	ITE	1 Output	12W	12V	1A	-	R-78Cxx-1.0 Series	Through Hole	15V	42V	-	-	-	-
R-78B12-2.0	2747529 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 24 W 12 V 2 A R-78Bxx-2.0 Series	Each	1+ CNY89.810(CNY101.4853) 5+ CNY88.570(CNY100.0841) 10+ CNY87.590(CNY98.9767) 50+ CNY83.490(CNY94.3437) 100+ CNY82.670(CNY93.4171) More Pricing...	ITE	1 Output	24W	12V	2A	-	R-78Bxx-2.0 Series	Through Hole	15V	32V	-	-	-	-
SRH05S12	2829100 Data Sheet RoHS	XP POWER DC/DC Converter 1 Output 6 W 12 V 500 mA SRH05 Series	Each	1+ CNY57.550(CNY65.0315) 5+ CNY55.830(CNY63.0879) 10+ CNY54.120(CNY61.1556) 50+ CNY51.830(CNY58.5679) 100+ CNY50.470(CNY57.0311) More Pricing...	-	1 Output	6W	12V	500mA	-	SRH05 Series	Through Hole	17V	72V	-	-	-	-
OKI-78SR-5/1.5-W36E-C	2812635 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+ CNY56.340(CNY63.6642) 5+ CNY55.880(CNY63.1444) 10+ CNY55.410(CNY62.6133) 50+ CNY53.020(CNY59.9126) 100+ CNY49.490(CNY55.9237) More Pricing...	ITE	1 Output	7.5W	5V	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+ CNY29.880(CNY33.7644) 10+ CNY25.160(CNY28.4308) 25+ CNY24.610(CNY27.8093) 50+ CNY24.070(CNY27.1991) 100+ CNY23.590(CNY26.6567) More Pricing...	-	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+ CNY55.190(CNY62.3647) 5+ CNY53.530(CNY60.4889) 10+ CNY52.680(CNY59.5284) 50+ CNY48.320(CNY54.6016) 100+ CNY47.650(CNY53.8445) More Pricing...	-	1 Output	1.5W	5V	300mA	-	R-78HE-0.3 Series	Through Hole	6.5V	72V	-	-	-	-