3.3W 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

Output Power Max

3.3W

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-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+ CNY76.570 (CNY86.5241) 5+ CNY76.430 (CNY86.3659) 10+ CNY76.280 (CNY86.1964) 50+ CNY73.690 (CNY83.2697) 100+ CNY71.100 (CNY80.343) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	3.3W	3.3V	1A	R-78Cxx-1.0 Series	Through Hole	7V	42V
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
R-78E3.3-1.0	3255697 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 3.3 W 3.3 V 1 A R-78E Series	Each	1+ CNY29.650 (CNY33.5045) 10+ CNY28.080 (CNY31.7304) 25+ CNY26.290 (CNY29.7077) 50+ CNY24.500 (CNY27.685) 100+ CNY23.970 (CNY27.0861) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	3.3W	3.3V	1A	R-78E Series	Through Hole	7V	28V
TSR 1-2433E	3470633 Data Sheet RoHS	TRACO POWER DC/DC Converter 1 Output 3.3 W 3.3 V 1 A TSR 1E Series	Each	1+ CNY25.390 (CNY28.6907) 10+ CNY23.900 (CNY27.007) 25+ CNY23.230 (CNY26.2499) 50+ CNY21.880 (CNY24.7244) 100+ CNY21.810 (CNY24.6453) More Pricing...	Min: 1 / Mult: 1	-	1 Output	3.3W	3.3V	1A	TSR 1E Series	Through Hole	6V	36V
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
TSRN 1-2433SM	2414160 Data Sheet RoHS	TRACO POWER DC/DC Converter Compact ITE 1 Output 3.3 W 3.3 V 1 A TSRN 1SM Series	Each	1+ CNY96.500 (CNY109.045) 5+ CNY92.630 (CNY104.6719) 10+ CNY89.450 (CNY101.0785) 50+ CNY87.670 (CNY99.0671) 100+ CNY85.880 (CNY97.0444) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	3.3W	3.3V	1A	TSRN 1SM Series	Surface Mount Device	4.6V	42V
173010378	2577478 Data Sheet RoHS	WURTH ELEKTRONIK DC/DC Converter ITE 1 Output 3.3 W 3.3 V 1 A MagI3C FDSM Series	Each	1+ CNY41.550 (CNY46.9515) 5+ CNY40.870 (CNY46.1831) 10+ CNY40.190 (CNY45.4147) 50+ CNY39.500 (CNY44.635) 100+ CNY38.710 (CNY43.7423) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	3.3W	3.3V	1A	MagI3C FDSM Series	Through Hole	7V	28V
173010342	2696162 Data Sheet RoHS	WURTH ELEKTRONIK DC/DC Converter ITE 1 Output 3.3 W 3.3 V 1 A MagI3C FDSM Series	Each	1+ CNY80.810 (CNY91.3153) 5+ CNY79.500 (CNY89.835) 10+ CNY78.180 (CNY88.3434) 50+ CNY76.870 (CNY86.8631) 100+ CNY75.550 (CNY85.3715) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	3.3W	3.3V	1A	MagI3C FDSM Series	Through Hole	7V	42V
TR10S3V3	2708278 Data Sheet RoHS	XP POWER DC/DC Converter 1 Output 3.3 W 3.3 V 1 A TR10 Series	Each	1+ CNY40.970 (CNY46.2961) 10+ CNY35.850 (CNY40.5105) 25+ CNY29.700 (CNY33.561) 50+ CNY26.630 (CNY30.0919) 100+ CNY24.580 (CNY27.7754) More Pricing...	Min: 1 / Mult: 1	-	1 Output	3.3W	3.3V	1A	TR10 Series	Through Hole	7V	28V
TSR 1-4833WI	3255312 Data Sheet RoHS	TRACO POWER DC/DC Converter 1 Output 3.3 W 3.3 V 1 A TSR 1WI Series	Each	1+ CNY126.640 (CNY143.1032) 5+ CNY124.410 (CNY140.5833) 10+ CNY122.180 (CNY138.0634) 50+ CNY114.490 (CNY129.3737) 100+ CNY104.970 (CNY118.6161) More Pricing...	Min: 1 / Mult: 1	-	1 Output	3.3W	3.3V	1A	TSR 1WI Series	Through Hole	9V	72V
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
N7803-1CW	3819311 Data Sheet RoHS	MEAN WELL DC/DC Converter 1 Output 3.3 W 3.3 V 1 A N78	Each	1+ CNY38.700 (CNY43.731) 10+ CNY37.650 (CNY42.5445) 25+ CNY35.960 (CNY40.6348) 50+ CNY34.270 (CNY38.7251) 100+ CNY32.580 (CNY36.8154) More Pricing...	Min: 1 / Mult: 1	-	1 Output	3.3W	3.3V	1A	N78	Panel	6V	36V
N7803-1PH	3819299 Data Sheet RoHS	MEAN WELL DC/DC Converter 1 Output 3.3 W 3.3 V 1 A N78	Each	1+ CNY24.090 (CNY27.2217) 10+ CNY23.640 (CNY26.7132) 25+ CNY23.630 (CNY26.7019) 50+ CNY23.610 (CNY26.6793) 100+ CNY23.600 (CNY26.668) More Pricing...	Min: 1 / Mult: 1	-	1 Output	3.3W	3.3V	1A	N78	Through Hole	6V	36V
R-78K3.3-1.0	4171427 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 3.3 W 3.3 V 1 A R-78K-1.0 Series	Each	1+ CNY25.990 (CNY29.3687) 10+ CNY24.610 (CNY27.8093) 25+ CNY24.090 (CNY27.2217) 50+ CNY22.490 (CNY25.4137) 100+ CNY22.400 (CNY25.312) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	3.3W	3.3V	1A	R-78K-1.0 Series	SIP	4.5V	36V
R-78T3.3-1.0/AC-TRAY	2846176 Data Sheet RoHS	RECOM POWER DC/DC Converter 1 Output 3.3 W 3.3 V 1 A R-78T Series	Each	1+ CNY99.250 (CNY112.1525) 5+ CNY96.100 (CNY108.593) 10+ CNY91.640 (CNY103.5532) 50+ CNY87.610 (CNY98.9993) 100+ CNY87.420 (CNY98.7846) More Pricing...	Min: 1 / Mult: 1	-	1 Output	3.3W	3.3V	1A	R-78T Series	Surface Mount Device	7V	42V
N7803-1PV	3819294 Data Sheet RoHS	MEAN WELL DC/DC Converter 1 Output 3.3 W 3.3 V 1 A N78	Each	1+ CNY28.850 (CNY32.6005) 10+ CNY23.640 (CNY26.7132) 25+ CNY23.630 (CNY26.7019) 50+ CNY23.610 (CNY26.6793) 100+ CNY23.600 (CNY26.668) More Pricing...	Min: 1 / Mult: 1	-	1 Output	3.3W	3.3V	1A	N78	Through Hole	6V	36V
N7803-1C	3819304 Data Sheet RoHS	MEAN WELL DC/DC Converter 1 Output 3.3 W 3.3 V 1 A N78	Each	1+ CNY25.770 (CNY29.1201) 10+ CNY25.260 (CNY28.5438) 25+ CNY24.740 (CNY27.9562) 50+ CNY24.230 (CNY27.3799) 100+ CNY23.710 (CNY26.7923) More Pricing...	Min: 1 / Mult: 1	-	1 Output	3.3W	3.3V	1A	N78	Through Hole	6V	36V
VR10S3V3	3525426 Data Sheet RoHS	XP POWER DC/DC Converter 1 Output 3.3 W 3.3 V 1 A VR10 Series	Each	1+ CNY31.580 (CNY35.6854) 10+ CNY27.630 (CNY31.2219) 25+ CNY22.890 (CNY25.8657) 50+ CNY20.530 (CNY23.1989) 100+ CNY18.950 (CNY21.4135) More Pricing...	Min: 1 / Mult: 1	-	1 Output	3.3W	3.3V	1A	VR10 Series	Through Hole	6V	36V
MP-K7803-1000R3	3584034 Data Sheet RoHS	MULTICOMP PRO DC/DC Converter ITE 1 Output 3.3 W 3.3 V 1 A	Each	1+ CNY28.770 (CNY32.5101) 10+ CNY27.390 (CNY30.9507) 25+ CNY25.420 (CNY28.7246) 75+ CNY23.740 (CNY26.8262) 150+ CNY21.870 (CNY24.7131) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	3.3W	3.3V	1A	-	Through Hole	6V	36V
173010335.	3370219 Data Sheet RoHS	WURTH ELEKTRONIK DC/DC Converter 1 Output 3.3 W 3.3 V 1 A MagI3C FDSM Series	Each	1+ CNY44.790 (CNY50.6127) 5+ CNY43.580 (CNY49.2454) 10+ CNY42.360 (CNY47.8668) 50+ CNY41.660 (CNY47.0758) 100+ CNY40.960 (CNY46.2848) More Pricing...	Min: 1 / Mult: 1	-	1 Output	3.3W	3.3V	1A	MagI3C FDSM Series	Through Hole	6V	36V