Linear Regulator Replacements | element14 Singapore

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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 1-2450	1696320 Data Sheet RoHS	TRACO POWER DC/DC Converter ITE 1 Output 5 W 5 V 1 A TSR 1 Series	Each	1+ S$8.250(S$8.9925) 5+ S$8.180(S$8.9162) 10+ S$8.090(S$8.8181) 50+ S$7.140(S$7.7826)	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+ S$8.320(S$9.0688) 5+ S$8.000(S$8.720) 10+ S$7.950(S$8.6655) 50+ S$7.890(S$8.6001) 100+ S$7.820(S$8.5238) 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+ S$8.710(S$9.4939) 5+ S$8.400(S$9.156) 10+ S$8.270(S$9.0143) 50+ S$7.570(S$8.2513)	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+ S$11.500(S$12.535) 5+ S$11.350(S$12.3715) 10+ S$10.990(S$11.9791) 50+ S$10.620(S$11.5758) 100+ S$10.480(S$11.4232) More Pricing...	ITE	1 Output	2.5W	5V	500mA	-	R-78xx-0.5 Series	Through Hole	6.5V	32V	-	-	-	-
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+ S$4.670(S$5.0903) 10+ S$4.390(S$4.7851) 25+ S$4.150(S$4.5235)	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+ S$18.210(S$19.8489) 5+ S$17.340(S$18.9006) 10+ S$17.170(S$18.7153) 50+ S$16.240(S$17.7016) 100+ S$15.590(S$16.9931)	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+ S$8.160(S$8.8944) 5+ S$7.860(S$8.5674) 10+ S$7.730(S$8.4257) 50+ S$7.440(S$8.1096) 100+ S$7.320(S$7.9788) More Pricing...	ITE	1 Output	7.5W	5V	1.5A	-	OKI-78SR Series	Through Hole	7V	36V	-	-	-	-
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+ S$15.090(S$16.4481) 5+ S$14.590(S$15.9031) 10+ S$14.360(S$15.6524) 50+ S$13.820(S$15.0638) 100+ S$13.590(S$14.8131) More Pricing...	ITE	1 Output	5W	5V	1A	-	R-78Bxx-1.0 Series	Through Hole	6.5V	32V	-	-	-	-
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+ S$5.550(S$6.0495) 10+ S$5.460(S$5.9514) 25+ S$5.330(S$5.8097) 50+ S$5.250(S$5.7225) 100+ S$5.170(S$5.6353) More Pricing...	-	1 Output	5W	5V	1A	-	TSR 1E Series	Through Hole	7V	36V	-	-	-	-
R-78K5.0-0.5	4171419 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 2.5 W 5 V 500 mA R-78K-0.5 Series	Each	1+ S$4.340(S$4.7306) 10+ S$4.150(S$4.5235) 25+ S$3.800(S$4.142) 50+ S$3.700(S$4.033) 100+ S$3.660(S$3.9894) More Pricing...	ITE	1 Output	2.5W	5V	500mA	-	R-78K-0.5 Series	SIP	6.5V	36V	-	-	-	-
R-78HB3.3-0.5L	2440304 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 1.65 W 3.3 V 500 mA R-78HBxx Series	Each	1+ S$21.810(S$23.7729) 5+ S$20.890(S$22.7701) 10+ S$20.660(S$22.5194) 50+ S$20.510(S$22.3559)	ITE	1 Output	1.65W	3.3V	500mA	-	R-78HBxx Series	Through Hole	9V	72V	-	-	-	-
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 MP-K78-1000R3	Each	1+ S$4.070(S$4.4363) 10+ S$3.880(S$4.2292) 25+ S$3.780(S$4.1202) 75+ S$3.480(S$3.7932) 150+ S$3.400(S$3.706) More Pricing...	ITE	1 Output	12W	12V	1A	-	MP-K78-1000R3	Through Hole	16V	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+ S$7.820(S$8.5238) 5+ S$7.610(S$8.2949) 10+ S$7.460(S$8.1314) 50+ S$7.310(S$7.9679) 100+ S$7.160(S$7.8044) More Pricing...	ITE	1 Output	3.3W	3.3V	1A	-	TSR 1 Series	Through Hole	4.75V	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+ S$12.290(S$13.3961) 5+ S$12.080(S$13.1672) 10+ S$11.870(S$12.9383) 50+ S$11.660(S$12.7094) 100+ S$11.430(S$12.4587) 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+ S$8.710(S$9.4939) 5+ S$8.400(S$9.156) 10+ S$8.270(S$9.0143) 50+ S$7.800(S$8.502) 100+ S$7.790(S$8.4911) 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+ S$12.040(S$13.1236) 5+ S$11.450(S$12.4805) 10+ S$10.870(S$11.8483) 50+ S$10.340(S$11.2706) 100+ S$10.140(S$11.0526) 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+ S$4.560(S$4.9704) 10+ S$4.460(S$4.8614) 25+ S$4.350(S$4.7415) 50+ S$4.340(S$4.7306) 100+ S$4.330(S$4.7197) More Pricing...	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+ S$18.870(S$20.5683) 5+ S$18.560(S$20.2304) 10+ S$18.240(S$19.8816) 50+ S$17.920(S$19.5328) 100+ S$17.570(S$19.1513) More Pricing...	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+ S$16.430(S$17.9087) 5+ S$16.420(S$17.8978) 10+ S$16.400(S$17.876) 50+ S$15.760(S$17.1784) 100+ S$13.930(S$15.1837)	ITE	1 Output	5W	5V	1A	-	R-78Cxx-1.0 Series	Through Hole	8V	42V	-	-	-	-
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+ S$16.960(S$18.4864) 5+ S$16.610(S$18.1049) 10+ S$16.240(S$17.7016) 50+ S$15.920(S$17.3528) 100+ S$15.600(S$17.004) More Pricing...	ITE	1 Output	24W	12V	2A	-	TSR 2 Series	Through Hole	15V	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+ S$16.990(S$18.5191) 5+ S$16.250(S$17.7125) 10+ S$16.040(S$17.4836) 50+ S$15.830(S$17.2547) 100+ S$15.620(S$17.0258) 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+ S$6.150(S$6.7035) 10+ S$5.820(S$6.3438) 25+ S$5.530(S$6.0277) 50+ S$5.430(S$5.9187) 100+ S$5.350(S$5.8315) More Pricing...	ITE	1 Output	5W	5V	1A	-	R-78E Series	Through Hole	8V	28V	-	-	-	-
TR05S05	2319830 Data Sheet RoHS	XP POWER DC/DC Converter ITE 1 Output 2.5 W 5 V 500 mA TR Series	Each	1+ S$5.480(S$5.9732) 10+ S$5.160(S$5.6244) 25+ S$4.930(S$5.3737) 50+ S$4.770(S$5.1993) 100+ S$4.610(S$5.0249) More Pricing...	ITE	1 Output	2.5W	5V	500mA	-	TR Series	Through Hole	7V	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+ S$10.290(S$11.2161) 5+ S$9.980(S$10.8782) 10+ S$9.670(S$10.5403) 50+ S$9.500(S$10.355)	ITE	1 Output	2.5W	5V	500mA	-	SR Series	Through Hole	6.5V	34V	-	-	-	-
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+ S$12.620(S$13.7558) 5+ S$12.110(S$13.1999) 10+ S$12.030(S$13.1127) 50+ S$11.940(S$13.0146) 100+ S$11.930(S$13.0037) More Pricing...	ITE	1 Output	9W	9V	1A	-	TSR 1 Series	Through Hole	12V	36V	-	-	-	-