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.

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			Price For		Quantity

R-78K5.0-2.0L	4248094 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 10 W 5 V 2 A R-78K-2.0 Series	Each	1+ CNY36.940 (CNY41.7422) 5+ CNY36.550 (CNY41.3015) 10+ CNY35.950 (CNY40.6235) 20+ CNY35.410 (CNY40.0133) 50+ CNY34.870 (CNY39.4031)	Min: 1 / Mult: 1	ITE	1 Output	10W	5V	2A	-	R-78K-2.0 Series	SIP	6.5VDC	36VDC	-	-	-	-
N7812-2CH	4573217 Data Sheet RoHS	MEAN WELL DC/DC Converter Non-Isolated ITE & Industrial 1 Output 30 W 12 V 2 A N78-2 Series	Each	1+ CNY40.040 (CNY45.2452) 5+ CNY39.140 (CNY44.2282) 10+ CNY38.240 (CNY43.2112) 20+ CNY37.340 (CNY42.1942) 50+ CNY36.440 (CNY41.1772)	Min: 1 / Mult: 1	ITE & Industrial	1 Output	30W	12V	2A	-	N78-2 Series	Through Hole	16V	32V	-	-	-	-
TSR 3-24120N	4644811 Data Sheet RoHS	TRACO POWER DC/DC Converter ITE 1 Output 36 W 12 V 3 A TSR 3N Series	Each	1+ CNY61.850 (CNY69.8905) 10+ CNY58.630 (CNY66.2519) 25+ CNY57.370 (CNY64.8281) 50+ CNY56.440 (CNY63.7772) 100+ CNY55.520 (CNY62.7376)	Min: 1 / Mult: 1	ITE	1 Output	36W	12V	3A	-	TSR 3N Series	Through Hole	15V	36VDC	-	-	-	-
R-78CK5.0-0.5	4248099 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 2.5 W 5 V 500 mA R-78CK-0.5 Series	Each	1+ CNY22.270 (CNY25.1651) 5+ CNY21.900 (CNY24.747) 10+ CNY21.630 (CNY24.4419) 20+ CNY21.320 (CNY24.0916) 50+ CNY21.010 (CNY23.7413)	Min: 1 / Mult: 1	ITE	1 Output	2.5W	5V	500mA	-	R-78CK-0.5 Series	SIP	6.5VDC	40VDC	-	-	-	-
R-78K1.2-2.0	4171431 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 2.4 W 1.2 V 2 A R-78K-2.0 Series	Each	1+ CNY38.140 (CNY43.0982) 5+ CNY36.700 (CNY41.471) 10+ CNY36.100 (CNY40.793) 20+ CNY35.400 (CNY40.002) 50+ CNY34.700 (CNY39.211)	Min: 1 / Mult: 1	ITE	1 Output	2.4W	1.2V	2A	-	R-78K-2.0 Series	SIP	4.5V	36VDC	-	-	-	-
N7815-2C	4573219 Data Sheet RoHS	MEAN WELL DC/DC Converter Non-Isolated ITE & Industrial 1 Output 30 W 15 V 2 A N78-2 Series	Each	1+ CNY39.810 (CNY44.9853) 5+ CNY38.600 (CNY43.618) 10+ CNY37.390 (CNY42.2507) 20+ CNY36.180 (CNY40.8834) 50+ CNY34.970 (CNY39.5161)	Min: 1 / Mult: 1	ITE & Industrial	1 Output	30W	15V	2A	-	N78-2 Series	Through Hole	18V	30V	-	-	-	-
R-78K2.5-1.0	4171426 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 2.5 W 2.5 V 1 A R-78K-1.0 Series	Each	1+ CNY25.480 (CNY28.7924) 5+ CNY24.520 (CNY27.7076) 10+ CNY24.090 (CNY27.2217) 20+ CNY23.510 (CNY26.5663) 50+ CNY22.920 (CNY25.8996)	Min: 1 / Mult: 1	ITE	1 Output	2.5W	2.5V	1A	-	R-78K-1.0 Series	SIP	4.5V	36VDC	-	-	-	-
R-78K1.8-2.0	4171434 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+ CNY35.210 (CNY39.7873) 5+ CNY34.040 (CNY38.4652) 10+ CNY32.430 (CNY36.6459) 20+ CNY31.740 (CNY35.8662) 50+ CNY31.440 (CNY35.5272)	Min: 1 / Mult: 1	ITE	1 Output	3.6W	1.8V	2A	-	R-78K-2.0 Series	SIP	4.5V	36VDC	-	-	-	-
R-78K2.5-2.0	4171435 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 5 W 2.5 V 2 A R-78K-2.0 Series	Each	1+ CNY38.140 (CNY43.0982) 5+ CNY36.700 (CNY41.471) 10+ CNY36.100 (CNY40.793) 20+ CNY35.400 (CNY40.002) 50+ CNY34.700 (CNY39.211)	Min: 1 / Mult: 1	ITE	1 Output	5W	2.5V	2A	-	R-78K-2.0 Series	SIP	4.5V	36VDC	-	-	-	-
R-78K15-2.0L	4248097 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 30 W 15 V 2 A R-78K-2.0 Series	Each	1+ CNY36.210 (CNY40.9173) 5+ CNY35.830 (CNY40.4879) 10+ CNY35.240 (CNY39.8212) 20+ CNY34.710 (CNY39.2223) 50+ CNY34.180 (CNY38.6234)	Min: 1 / Mult: 1	ITE	1 Output	30W	15V	2A	-	R-78K-2.0 Series	SIP	18V	36VDC	-	-	-	-
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+ CNY18.520 (CNY20.9276) 5+ CNY18.000 (CNY20.340) 10+ CNY17.420 (CNY19.6846) 20+ CNY16.910 (CNY19.1083) 50+ CNY16.620 (CNY18.7806)	Min: 1 / Mult: 1	ITE	1 Output	2.5W	5V	500mA	-	R-78K-0.5 Series	SIP	6.5VDC	36VDC	-	-	-	-
R-78K2.5-2.0L	4248092 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 5 W 2.5 V 2 A R-78K-2.0 Series	Each	1+ CNY36.210 (CNY40.9173) 5+ CNY35.830 (CNY40.4879) 10+ CNY35.250 (CNY39.8325) 20+ CNY34.720 (CNY39.2336) 50+ CNY34.180 (CNY38.6234)	Min: 1 / Mult: 1	ITE	1 Output	5W	2.5V	2A	-	R-78K-2.0 Series	SIP	4.5V	36VDC	-	-	-	-
MEZD71202A-F	3346294 Data Sheet RoHS	MONOLITHIC POWER SYSTEMS (MPS) DC/DC Converter 1 Output 6.6 W 3.3 V 2 A mEZD71202A Series	Each	1+ CNY38.510 (CNY43.5163) 5+ CNY38.000 (CNY42.940) 10+ CNY37.410 (CNY42.2733) 20+ CNY36.310 (CNY41.0303) 50+ CNY35.210 (CNY39.7873)	Min: 1 / Mult: 1	-	1 Output	6.6W	3.3V	2A	-	-	Through Hole	4.5V	0	-	-	-	-
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	36VDC	-	-	-	-
MEZD71203A-F	3346301 Data Sheet RoHS	MONOLITHIC POWER SYSTEMS (MPS) DC/DC Converter 1 Output 9.9 W 3.3 V 3 A mEZD71203A Series	Each	1+ CNY40.990 (CNY46.3187) 5+ CNY40.330 (CNY45.5729) 10+ CNY38.560 (CNY43.5728) 50+ CNY37.800 (CNY42.714) 100+ CNY37.020 (CNY41.8326) More Pricing...	Min: 1 / Mult: 1	-	1 Output	9.9W	3.3V	3A	-	mEZD71203A Series	Through Hole	5V	16V	-	-	-	-
MP-K78L05-500R3	3584030 Data Sheet RoHS	MULTICOMP PRO DC/DC Converter -Ve O/P Support ITE 1 Output 2.5 W 5 V 500 mA	Each	1+ CNY17.830 (CNY20.1479) 15+ CNY16.450 (CNY18.5885) 50+ CNY14.880 (CNY16.8144) 150+ CNY13.600 (CNY15.368) 250+ CNY12.510 (CNY14.1363) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	2.5W	5V	500mA	-	-	Through Hole	6.5VDC	36VDC	-	-	-	-
MP-K7812-500R3	3584027 Data Sheet RoHS	MULTICOMP PRO DC/DC Converter -Ve O/P Support ITE 1 Output 6 W 12 V 500 mA	Each	1+ CNY22.070 (CNY24.9391) 15+ CNY20.390 (CNY23.0407) 50+ CNY18.420 (CNY20.8146) 150+ CNY16.850 (CNY19.0405) 250+ CNY15.470 (CNY17.4811) More Pricing...	Min: 1 / Mult: 1	ITE	1 Output	6W	12V	500mA	-	-	Through Hole	15V	36VDC	-	-	-	-
VR20S3V3	3525431 Data Sheet RoHS	XP POWER DC/DC Converter 1 Output 6.6 W 3.3 V 2 A VR20 Series	Each	1+ CNY49.240 (CNY55.6412) 5+ CNY43.080 (CNY48.6804) 10+ CNY35.700 (CNY40.341) 50+ CNY32.010 (CNY36.1713) 100+ CNY29.540 (CNY33.3802)	Min: 1 / Mult: 1	-	1 Output	6.6W	3.3V	2A	-	VR20 Series	Through Hole	6V	36VDC	-	-	-	-
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	36VDC	-	-	-	-
MEZD71203A-B	3346297 Data Sheet RoHS	MONOLITHIC POWER SYSTEMS (MPS) DC/DC Converter 1 Output 3.6 W 1.2 V 3 A mEZD71203A Series	Each	1+ CNY40.040 (CNY45.2452) 5+ CNY39.470 (CNY44.6011) 10+ CNY38.890 (CNY43.9457) 20+ CNY37.740 (CNY42.6462) 50+ CNY36.590 (CNY41.3467)	Min: 1 / Mult: 1	-	1 Output	3.6W	1.2V	3A	-	mEZD71203A Series	Through Hole	5V	16V	-	-	-	-
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) 5+ CNY14.540 (CNY16.4302) 10+ CNY14.500 (CNY16.385) 50+ CNY14.490 (CNY16.3737) 100+ CNY14.480 (CNY16.3624)	Min: 1 / Mult: 1	-	1 Output	1.65W	3.3V	500mA	-	VR05 Series	Through Hole	4.75V	36VDC	-	-	-	-
VR05S05	3525424 Data Sheet RoHS	XP POWER DC/DC Converter 1 Output 2.5 W 5 V 500 mA VR05 Series	Each	1+ CNY18.650 (CNY21.0745) 5+ CNY17.610 (CNY19.8993) 10+ CNY16.570 (CNY18.7241) 50+ CNY15.530 (CNY17.5489) 100+ CNY14.480 (CNY16.3624)	Min: 1 / Mult: 1	-	1 Output	2.5W	5V	500mA	-	VR05 Series	Through Hole	6.5VDC	36VDC	-	-	-	-
173010535.	3370220 Data Sheet RoHS	WURTH ELEKTRONIK DC/DC Converter 1 Output 5 W 5 V 1 A MagI3C FDSM Series	Each	1+ CNY44.790 (CNY50.6127) 5+ CNY43.580 (CNY49.2454) 10+ CNY42.360 (CNY47.8668) 20+ CNY41.050 (CNY46.3865) 50+ CNY40.300 (CNY45.539)	Min: 1 / Mult: 1	-	1 Output	5W	5V	1A	-	MagI3C FDSM Series	Through Hole	8V	36VDC	-	-	-	-
R-78B12-1.0L	1793154 Data Sheet RoHS	RECOM POWER DC/DC Converter ITE 1 Output 12 W 12 V 1 A R-78Bxx-1.0L Series	Each	1+ CNY84.240 (CNY95.1912) 5+ CNY83.380 (CNY94.2194) 10+ CNY82.720 (CNY93.4736) 20+ CNY82.140 (CNY92.8182) 50+ CNY75.330 (CNY85.1229)	Min: 1 / Mult: 1	ITE	1 Output	12W	12V	1A	-	R-78Bxx-1.0L Series	Through Hole	16V	32V	-	-	-	-
MEZD72401A-G	3346305 Data Sheet RoHS	MONOLITHIC POWER SYSTEMS (MPS) DC/DC Converter 1 Output 5 W 5 V 1 A mEZD72401A Series	Each	1+ CNY49.410 (CNY55.8333) 5+ CNY46.570 (CNY52.6241) 10+ CNY45.390 (CNY51.2907) 20+ CNY43.110 (CNY48.7143) 50+ CNY40.830 (CNY46.1379)	Min: 1 / Mult: 1	-	1 Output	5W	5V	1A	-	mEZD72401A Series	Through Hole	6.5VDC	36VDC	-	-	-	-