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.

Filter(s) Applied

Input Voltage DC Min

4.75V

1 Filter(s) Selected

			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+ CNY41.520 (CNY46.9176) 5+ CNY40.970 (CNY46.2961) 10+ CNY40.410 (CNY45.6633) 50+ CNY36.970 (CNY41.7761) 100+ CNY35.850 (CNY40.5105) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	3.3W	3.3V	1A	-	TSR 1 Series	Through Hole	4.75V	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+ CNY91.350 (CNY103.2255) 5+ CNY83.090 (CNY93.8917) 10+ CNY82.210 (CNY92.8973) 50+ CNY81.750 (CNY92.3775) 100+ CNY81.290 (CNY91.8577) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	6.6W	3.3V	2A	-	R-78Bxx-2.0 Series	Through Hole	4.75V	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+ CNY60.630 (CNY68.5119) 5+ CNY58.540 (CNY66.1502) 10+ CNY57.870 (CNY65.3931) 50+ CNY50.850 (CNY57.4605) 100+ CNY50.660 (CNY57.2458) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	1.65W	3.3V	500mA	-	R-78xx-0.5 Series	Through Hole	4.75V	32V	-	-	-	-
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+ CNY60.630 (CNY68.5119) 5+ CNY59.410 (CNY67.1333) 10+ CNY58.180 (CNY65.7434) 50+ CNY56.950 (CNY64.3535) 100+ CNY55.560 (CNY62.7828) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	3.3W	3.3V	1A	-	R-78xx-1.0 Series	Through Hole	4.75V	18V	-	-	-	-
TSR 0.5-2433	2451539 Data Sheet RoHS	TRACO POWER DC/DC Converter Switching Regulator ITE 1 Output 2.75 W 3.3 V 500 mA TSR 0.5 Series	Each	1+ CNY52.270 (CNY59.0651) 5+ CNY48.690 (CNY55.0197) 10+ CNY45.110 (CNY50.9743) 50+ CNY41.220 (CNY46.5786) 100+ CNY39.960 (CNY45.1548) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	2.75W	3.3V	500mA	-	TSR 0.5 Series	Through Hole	4.75V	32V	-	-	-	-
R-78B3.3-1.5	1793158 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 4.95 W 3.3 V 1.5 A R-78Bxx-1.5 Series	Each	1+ CNY87.270 (CNY98.6151) 5+ CNY83.310 (CNY94.1403) 10+ CNY82.500 (CNY93.225) 50+ CNY82.050 (CNY92.7165) 100+ CNY81.600 (CNY92.208) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	4.95W	3.3V	1.5A	-	R-78Bxx-1.5 Series	Through Hole	4.75V	18V	-	-	-	-
R-78B3.3-1.0	1793156 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 3.3 W 3.3 V 1 A R-78Bxx-1.0 Series	Each	1+ CNY70.350 (CNY79.4955) 5+ CNY69.380 (CNY78.3994) 10+ CNY68.400 (CNY77.292) 50+ CNY67.420 (CNY76.1846) 100+ CNY66.400 (CNY75.032) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	3.3W	3.3V	1A	-	R-78Bxx-1.0 Series	Through Hole	4.75V	32V	-	-	-	-
TSR 0.5-2433SM	2848967 Data Sheet RoHS	TRACO POWER DC/DC Converter Switching Regulator 1 Output 1.65 W 3.3 V 500 mA TSR 0.5SM Series	Each	1+ CNY55.640 (CNY62.8732) 5+ CNY53.810 (CNY60.8053) 10+ CNY51.980 (CNY58.7374) 50+ CNY47.510 (CNY53.6863) 100+ CNY46.050 (CNY52.0365) More Pricing...	Min: 1 / Mult: 1	-	1 Output	1.65W	3.3V	500mA	-	TSR 0.5SM Series	Surface Mount Device	4.75V	32V	-	-	-	-
R-78W3.3-0.5	3255698 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 400 mW 3.3 V 500 mA R-78W Series	Each	1+ CNY68.250 (CNY77.1225) 5+ CNY66.890 (CNY75.5857) 10+ CNY65.550 (CNY74.0715) 50+ CNY62.960 (CNY71.1448) 100+ CNY62.150 (CNY70.2295) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	400mW	3.3V	500mA	-	R-78W Series	Through Hole	4.75V	32V	-	-	-	-
TSR 1-2433SM	3793975 Data Sheet RoHS	TRACO POWER DC/DC Converter 1 Output 3.3 W 3.3 V 1 A TSR 1SM Series	Each	1+ CNY73.200 (CNY82.716) 5+ CNY72.510 (CNY81.9363) 10+ CNY71.810 (CNY81.1453) 50+ CNY68.520 (CNY77.4276) 100+ CNY61.860 (CNY69.9018) More Pricing...	Min: 1 / Mult: 1	-	1 Output	3.3W	3.3V	1A	-	TSR 1SM Series	Surface Mount Device	4.75V	36V	-	-	-	-
173950336.	3234176 Data Sheet RoHS	WURTH ELEKTRONIK DC/DC Converter General Purpose 1 Output 1.65 W 3.3 V 500 mA MagI3C FDSM Series	Each	1+ CNY42.960 (CNY48.5448) 5+ CNY41.710 (CNY47.1323) 10+ CNY40.450 (CNY45.7085) 50+ CNY39.610 (CNY44.7593) 100+ CNY38.760 (CNY43.7988) More Pricing...	Min: 1 / Mult: 1	General Purpose	1 Output	1.65W	3.3V	500mA	-	MagI3C FDSM Series	Through Hole	4.75V	36V	-	-	-	-
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+ CNY87.660 (CNY99.0558) 5+ CNY87.030 (CNY98.3439) 10+ CNY86.400 (CNY97.632) 50+ CNY82.360 (CNY93.0668) 100+ CNY74.370 (CNY84.0381) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	6.6W	3.3V	2A	-	TSR 2 Series	Through Hole	4.75V	36V	-	-	-	-
TSR 0.5-2415SM	2848964 Data Sheet RoHS	TRACO POWER DC/DC Converter Switching Regulator 1 Output 750 mW 1.5 V 500 mA TSR 0.5SM Series	Each	1+ CNY62.960 (CNY71.1448) 5+ CNY62.340 (CNY70.4442) 10+ CNY61.710 (CNY69.7323) 50+ CNY58.860 (CNY66.5118) 100+ CNY53.150 (CNY60.0595) More Pricing...	Min: 1 / Mult: 1	-	1 Output	750mW	1.5V	500mA	-	TSR 0.5SM Series	Surface Mount Device	4.75V	32V	-	-	-	-
SR05S1V5	1861089 Data Sheet RoHS	XP POWER DC/DC Converter Regulated ITE 1 Output 750 mW 1.5 V 500 mA SR Series	Each	1+ CNY49.800 (CNY56.274) 5+ CNY49.180 (CNY55.5734) 10+ CNY48.550 (CNY54.8615) 50+ CNY47.370 (CNY53.5281) 100+ CNY46.180 (CNY52.1834) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	750mW	1.5V	500mA	-	SR Series	Through Hole	4.75V	34V	-	-	-	-
SR10S2V5	1861099 Data Sheet RoHS	XP POWER DC/DC Converter Regulated ITE 1 Output 2.5 W 2.5 V 1 A SR Series	Each	1+ CNY50.420 (CNY56.9746) 5+ CNY49.790 (CNY56.2627) 10+ CNY49.150 (CNY55.5395) 50+ CNY48.390 (CNY54.6807) 100+ CNY46.780 (CNY52.8614) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	2.5W	2.5V	1A	-	SR Series	Through Hole	4.75V	18V	-	-	-	-
TSR 0.5-2418	2451537 Data Sheet RoHS	TRACO POWER DC/DC Converter Switching Regulator ITE 1 Output 1.5 W 1.8 V 500 mA TSR 0.5 Series	Each	1+ CNY51.240 (CNY57.9012) 5+ CNY49.860 (CNY56.3418) 10+ CNY44.220 (CNY49.9686) 50+ CNY40.410 (CNY45.6633) 100+ CNY39.170 (CNY44.2621) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	1.5W	1.8V	500mA	-	TSR 0.5 Series	Through Hole	4.75V	32V	-	-	-	-
TSR 0.5-2425SM	2848966 Data Sheet RoHS	TRACO POWER DC/DC Converter Switching Regulator 1 Output 1.25 W 2.5 V 500 mA TSR 0.5SM Series	Each	1+ CNY62.960 (CNY71.1448) 5+ CNY62.340 (CNY70.4442) 10+ CNY61.710 (CNY69.7323) 50+ CNY58.860 (CNY66.5118) 100+ CNY53.150 (CNY60.0595) More Pricing...	Min: 1 / Mult: 1	-	1 Output	1.25W	2.5V	500mA	-	TSR 0.5SM Series	Surface Mount Device	4.75V	32V	-	-	-	-
TSR 0.5-2418SM	2848965 Data Sheet RoHS	TRACO POWER DC/DC Converter Switching Regulator 1 Output 900 mW 1.8 V 500 mA TSR 0.5SM Series	Each	1+ CNY58.790 (CNY66.4327) 5+ CNY56.450 (CNY63.7885) 10+ CNY55.350 (CNY62.5455) 50+ CNY54.250 (CNY61.3025) 100+ CNY53.150 (CNY60.0595) More Pricing...	Min: 1 / Mult: 1	-	1 Output	900mW	1.8V	500mA	-	TSR 0.5SM Series	Surface Mount Device	4.75V	32V	-	-	-	-
MP-K78L03-500R3	3584029 Data Sheet RoHS	MULTICOMP PRO DC/DC Converter ITE 1 Output 1.65 W 3.3 V 500 mA	Each	1+ CNY17.730 (CNY20.0349) 15+ CNY16.360 (CNY18.4868) 50+ CNY14.780 (CNY16.7014) 150+ CNY13.500 (CNY15.255) 250+ CNY12.420 (CNY14.0346) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	1.65W	3.3V	500mA	-	-	Through Hole	4.75V	36V	-	-	-	-
MP-K7803-500R3	3584024 Data Sheet RoHS	MULTICOMP PRO DC/DC Converter ITE 1 Output 1.65 W 3.3 V 500 mA	Each	1+ CNY21.280 (CNY24.0464) 15+ CNY19.610 (CNY22.1593) 50+ CNY17.730 (CNY20.0349) 150+ CNY16.160 (CNY18.2608) 250+ CNY14.880 (CNY16.8144) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	1.65W	3.3V	500mA	-	-	Through Hole	4.75V	36V	-	-	-	-
VR05S3V3	3525423 Data Sheet RoHS	XP POWER DC/DC Converter 1 Output 1.65 W 3.3 V 500 mA VR05 Series	Each	1+ CNY14.830 (CNY16.7579) 10+ CNY14.540 (CNY16.4302) 25+ CNY14.460 (CNY16.3398) 50+ CNY14.450 (CNY16.3285) 100+ CNY14.440 (CNY16.3172) More Pricing...	Min: 1 / Mult: 1	-	1 Output	1.65W	3.3V	500mA	-	VR05 Series	Through Hole	4.75V	36V	-	-	-	-
VX7803-500-W	3595396 Data Sheet RoHS	CUI DC/DC Converter ITE 1 Output 1.65 W 3.3 V 500 mA VX78-500-W Series	Each	1+ CNY49.160 (CNY55.5508) 5+ CNY47.900 (CNY54.127) 10+ CNY47.100 (CNY53.223) 50+ CNY44.840 (CNY50.6692) 100+ CNY42.370 (CNY47.8781) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	1.65W	3.3V	500mA	-	VX78-500-W Series	Through Hole	4.75V	36V	-	-	-	-
AMSR-783.3Z	4063425 Data Sheet RoHS	AIMTEC DC/DC Converter 1 Output 1.65 W 3.3 V 500 mA AMSR-78Z Series	Each	1+ CNY98.130 (CNY110.8869) 5+ CNY85.860 (CNY97.0218) 10+ CNY71.150 (CNY80.3995) 50+ CNY63.790 (CNY72.0827) 100+ CNY58.880 (CNY66.5344) More Pricing...	Min: 1 / Mult: 1	-	1 Output	1.65W	3.3V	500mA	-	AMSR-78Z Series	Through Hole	4.75V	34V	-	-	-	-
MP-K7803T-500R3	3584043 Data Sheet RoHS	MULTICOMP PRO DC/DC Converter ITE 1 Output 1.65 W 3.3 V 500 mA	Each	1+ CNY24.930 (CNY28.1709) 15+ CNY22.960 (CNY25.9448) 50+ CNY20.790 (CNY23.4927) 150+ CNY18.920 (CNY21.3796) 250+ CNY17.440 (CNY19.7072) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	1.65W	3.3V	500mA	Fixed, Adjustable	-	Surface Mount Device	4.75V	36V	Surface Mount DIP	15.24mm	11.4mm	8.25mm
PXO7803-500-S	4079839 Data Sheet RoHS	CUI DC/DC Converter ITE 1 Output 1.65 W 3.3 V 500 mA PXO78-500-S Series	Each	1+ CNY11.200 (CNY12.656) 10+ CNY10.910 (CNY12.3283) 25+ CNY10.730 (CNY12.1249) 50+ CNY10.220 (CNY11.5486) 100+ CNY9.650 (CNY10.9045) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	1.65W	3.3V	500mA	Fixed	PXO78-500-S Series	Through Hole	4.75V	36V	SIP	6mm	10.27mm	8.61mm

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