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300 mA DC/DC Converters

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Output Current-Channel 1 = 300 mA

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Isolation	Mounting Style	Number of Outputs	Output Power	Output Voltage-Channel 1	Output Current-Channel 1	Industry
DC/DC Converters - SMD 18-36Vin 1.5W 5Vout 0.3A SMT MUS1R52405B Cosel 1: 9,49 € 151In Stock New Product	Mfr. Part No. MUS1R52405B Mouser Part No 436-MUS1R52405B New Product	Cosel	DC/DC Converters - SMD 18-36Vin 1.5W 5Vout 0.3A SMT Learn More about Cosel mu dc dc converters	Datasheet	151In Stock	9,49 € 9,14 € 9,00 € 8,81 € View 8,65 € 8,51 € 8,34 € 8,27 €	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	1.5 W	5 V	300 mA	Industrial
DC/DC Converters - SMD 4.5-9Vin 1.5W 5Vout 0.3A SMT MUS1R50505B Cosel 1: 9,58 € 65In Stock New Product	Mfr. Part No. MUS1R50505B Mouser Part No 436-MUS1R50505B New Product	Cosel	DC/DC Converters - SMD 4.5-9Vin 1.5W 5Vout 0.3A SMT Learn More about Cosel mu dc dc converters	Datasheet	65In Stock	9,58 € 8,94 € 8,86 € 8,79 € 8,78 €	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	1.5 W	5 V	300 mA	Industrial
DC/DC Converters - Through Hole 18-36Vin 1.5W 5Vout 0.3A DIP MUS1R52405C Cosel 1: 9,49 € 23In Stock New Product	Mfr. Part No. MUS1R52405C Mouser Part No 436-MUS1R52405C New Product	Cosel	DC/DC Converters - Through Hole 18-36Vin 1.5W 5Vout 0.3A DIP Learn More about Cosel mu dc dc converters	Datasheet	23In Stock	9,49 € 9,14 € 9,00 € 8,81 € View 8,65 € 8,51 € 8,34 € 8,27 €	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1.5 W	5 V	300 mA	Industrial
DC/DC Converters - Through Hole 36-76Vin 1.5W 5Vout 0.3A DIP MUS1R54805C Cosel 1: 9,58 € 29In Stock New Product	Mfr. Part No. MUS1R54805C Mouser Part No 436-MUS1R54805C New Product	Cosel	DC/DC Converters - Through Hole 36-76Vin 1.5W 5Vout 0.3A DIP Learn More about Cosel mu dc dc converters	Datasheet	29In Stock	9,58 € 9,01 € 8,94 € 8,86 € View 8,79 € 8,78 €	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1.5 W	5 V	300 mA	Industrial
DC/DC Converters - Through Hole 4.5-9Vin 1.5W 5Vout 0.3A DIP MUS1R50505C Cosel 1: 9,58 € 29In Stock New Product	Mfr. Part No. MUS1R50505C Mouser Part No 436-MUS1R50505C New Product	Cosel	DC/DC Converters - Through Hole 4.5-9Vin 1.5W 5Vout 0.3A DIP Learn More about Cosel mu dc dc converters	Datasheet	29In Stock	9,58 € 9,01 € 8,94 € 8,86 € View 8,79 € 8,78 €	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1.5 W	5 V	300 mA	Industrial
DC/DC Converters - SMD 9-18Vin 1.5W 5Vout 0.3A SMT MUS1R51205B Cosel 1: 9,49 € 23In Stock New Product	Mfr. Part No. MUS1R51205B Mouser Part No 436-MUS1R51205B New Product	Cosel	DC/DC Converters - SMD 9-18Vin 1.5W 5Vout 0.3A SMT Learn More about Cosel mu dc dc converters	Datasheet	23In Stock	9,49 € 9,14 € 9,06 € 9,01 € View 8,94 € 8,86 € 8,79 € 8,78 €	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	1.5 W	5 V	300 mA	Industrial
DC/DC Converters - Through Hole 9-18Vin 1.5W 5Vout 0.3A DIP MUS1R51205C Cosel 1: 9,49 € 24In Stock New Product	Mfr. Part No. MUS1R51205C Mouser Part No 436-MUS1R51205C New Product	Cosel	DC/DC Converters - Through Hole 9-18Vin 1.5W 5Vout 0.3A DIP Learn More about Cosel mu dc dc converters	Datasheet	24In Stock	9,49 € 9,14 € 9,06 € 9,01 € View 8,94 € 8,86 € 8,79 € 8,78 €	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1.5 W	5 V	300 mA	Industrial
DC/DC Converters - SMD 36-76Vin 1.5W 5Vout 0.3A SMT MUS1R54805B Cosel 1: 9,49 € 24In Stock New Product	Mfr. Part No. MUS1R54805B Mouser Part No 436-MUS1R54805B New Product	Cosel	DC/DC Converters - SMD 36-76Vin 1.5W 5Vout 0.3A SMT Learn More about Cosel mu dc dc converters	Datasheet	24In Stock	9,49 € 9,14 € 9,06 € 9,01 € View 8,94 € 8,86 € 8,79 € 8,78 €	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	1.5 W	5 V	300 mA	Industrial
DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 9 36 Vdc input, 5 Vdc, 0.3 A, dual regulated output, SIP DQQ3-24-D5-S CUI Inc. 1: 18,40 € 14In Stock 28Expected 11/5/2026 New Product	Mfr. Part No. DQQ3-24-D5-S Mouser Part No 490-DQQ3-24-D5-S New Product	CUI Inc.	DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 9 36 Vdc input, 5 Vdc, 0.3 A, dual regulated output, SIP Learn More about CUI Inc. cui dqq3 s converters	Datasheet	14In Stock 28Expected 11/5/2026	18,40 € 17,72 € 17,43 € 17,06 € View 16,79 € 16,51 € 16,16 € 15,89 €	Min.: 1 Mult.: 1	Isolated	Through Hole	2 Output	3 W	5 V	300 mA
DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18 75 Vdc input, 5 Vdc, 0.3 A, dual regulated output, SIP DQQ3-48-D5-S CUI Inc. 1: 17,53 € 24In Stock New Product	Mfr. Part No. DQQ3-48-D5-S Mouser Part No 490-DQQ3-48-D5-S New Product	CUI Inc.	DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18 75 Vdc input, 5 Vdc, 0.3 A, dual regulated output, SIP Learn More about CUI Inc. cui dqq3 s converters	Datasheet	24In Stock	17,53 € 16,88 € 16,61 € 16,25 € View 15,99 € 15,73 € 15,39 € 15,14 €	Min.: 1 Mult.: 1	Isolated	Through Hole	2 Output	3 W	5 V	300 mA
DC/DC Converters - SMD SMD 1W 1.5KV 5Vin 3.3Vout 300mA UnReg TR DC11-V0503SLFTR HALO Electronics 1: 11,83 € 590In Stock	Mfr. Part No. DC11-V0503SLFTR Mouser Part No 493-DC11-V0503SLFTR	HALO Electronics	DC/DC Converters - SMD SMD 1W 1.5KV 5Vin 3.3Vout 300mA UnReg TR Learn More about HALO Electronics dc dc converters	Datasheet	590In Stock	Cut Tape 11,83 € 5,26 € 4,83 € 4,55 € Reel 3,94 € View 4,15 € 3,59 € 3,48 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	Isolated	SMD/SMT	1 Output	1 W	3.3 V	300 mA	Industrial
DC/DC Converters - SMD 3W 9-36Vin +/-05Vout +/-300mA R3M-2405D/SMD RECOM Power 1: 30,88 € 29In Stock	Mfr. Part No. R3M-2405D/SMD Mouser Part No 919-R3M-2405D/SMD	RECOM Power	DC/DC Converters - SMD 3W 9-36Vin +/-05Vout +/-300mA Learn More about RECOM Power recom rxm isolated dcdc converters	Datasheet	29In Stock	30,88 € 28,81 € 28,18 € 27,37 € View 27,04 € 26,73 € 26,04 € Quote	Min.: 1 Mult.: 1	Isolated	SMD/SMT	2 Output	3 W	5 VDC	300 mA	Industrial
DC/DC Converters - SMD SMD 1W 1.5KV 12Vin 3.3Vout 300mA UnReg DC11-V1203SLF HALO Electronics 1: 11,39 € 76In Stock	Mfr. Part No. DC11-V1203SLF Mouser Part No 493-DC11-V1203SLF	HALO Electronics	DC/DC Converters - SMD SMD 1W 1.5KV 12Vin 3.3Vout 300mA UnReg Learn More about HALO Electronics dc dc converters	Datasheet	76In Stock	11,39 € 5,07 € 4,65 € 4,38 € View 4,00 € 3,80 € 3,46 € 3,35 € Quote	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	1 W	3.3 V	300 mA	Industrial
DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case TMR 3-1221 TRACO Power 1: 18,88 € 105In Stock	Mfr. Part No. TMR 3-1221 Mouser Part No 495-TMR3-1221	TRACO Power	DC/DC Converters - Through Hole 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case	Datasheet	105In Stock	18,88 € 18,56 € 18,10 € 17,97 € View 17,68 € 17,22 € 16,93 €	Min.: 1 Mult.: 1	Isolated	Through Hole	2 Output	3 W	5 V	300 mA	Industrial
DC/DC Converters - SMD MGJ6D241505LMC-R13 Murata Power Solutions 1: 14,88 € 123In Stock End of Life	Mfr. Part No. MGJ6D241505LMC-R13 Mouser Part No 580-MGJ6D241505LMC13 End of Life	Murata Power Solutions	DC/DC Converters - SMD	Datasheet	123In Stock	Cut Tape 14,88 € 14,33 € 14,10 € 13,79 € Reel 13,57 € View 13,57 € 13,56 €	Min.: 1 Mult.: 1 : 140	Isolated	SMD/SMT	2 Output	6 W	15 V	300 mA	Medical, Industrial
DC/DC Converters - Through Hole 9-36Vin +/-5V +/-30-300mA 3W DIP Med MDD03F-05 MEAN WELL 1: 11,07 € 598In Stock	Mfr. Part No. MDD03F-05 Mouser Part No 709-MDD03F-05	MEAN WELL	DC/DC Converters - Through Hole 9-36Vin +/-5V +/-30-300mA 3W DIP Med Learn More about MEAN WELL mds0306 mdd0306 converters	Datasheet	598In Stock	11,07 € 10,99 € 10,98 €	Min.: 1 Mult.: 1	Isolated	Through Hole	2 Output	3 W	5 V	300 mA	Medical
DC/DC Converters - SMD 400nA Ultra-Low Quiescent, 0.8A, PWM/PFM Boost DC/DC Converters XC9145B33C0R-G Torex Semiconductor 1: 0,998 € 4.015In Stock	Mfr. Part No. XC9145B33C0R-G Mouser Part No 865-XC9145B33C0R-G	Torex Semiconductor	DC/DC Converters - SMD 400nA Ultra-Low Quiescent, 0.8A, PWM/PFM Boost DC/DC Converters Learn More about Torex Semiconductor torex xc9145 dc dc converters	Datasheet	4.015In Stock	Cut Tape 0,998 € 0,955 € 0,937 € 0,92 € View Reel 0,855 € 0,903 € 0,894 € 0,869 € 0,855 € 0,855 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000	Non-Isolated	SMD/SMT	1 Output		3.3 V	300 mA	Industrial
DC/DC Converters - Through Hole 1W DC/DC 3kV REG 2:1 9-18Vin 3.3Vout RSO-123.3S/H3 RECOM Power 1: 21,13 € 21In Stock	Mfr. Part No. RSO-123.3S/H3 Mouser Part No 919-RSO-123.3S/H3	RECOM Power	DC/DC Converters - Through Hole 1W DC/DC 3kV REG 2:1 9-18Vin 3.3Vout	Datasheet	21In Stock	21,13 € 20,34 € 20,01 € 18,58 € View 18,30 € 18,18 € 17,89 € 17,79 €	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	3.3 V	300 mA	Industrial
DC/DC Converters - Through Hole DC DC CONVERTER, 3WATT, REGULATED IZ0505S XP Power 1: 15,61 € 2In Stock	Mfr. Part No. IZ0505S Mouser Part No 209-IZ0505S	XP Power	DC/DC Converters - Through Hole DC DC CONVERTER, 3WATT, REGULATED	Datasheet	2In Stock	15,61 € 15,14 € 14,67 € 14,05 € 13,11 €	Min.: 1 Mult.: 1	Isolated	Through Hole	2 Output	3 W	5 V	300 mA	Industrial
DC/DC Converters - Through Hole 1W DC/DC 3kV REG 2:1 18-36Vin 3.3Vout RSO-243.3S/H3 RECOM Power 1: 20,70 € 8In Stock	Mfr. Part No. RSO-243.3S/H3 Mouser Part No 919-RSO-243.3S/H3	RECOM Power	DC/DC Converters - Through Hole 1W DC/DC 3kV REG 2:1 18-36Vin 3.3Vout	Datasheet	8In Stock	20,70 € 19,93 € 18,82 € 18,35 € View 18,15 € 18,00 € 17,77 € 17,70 € Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	3.3 V	300 mA	Industrial
DC/DC Converters - SMD 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case TES 3-2421WI TRACO Power 1: 32,83 € 6In Stock	Mfr. Part No. TES 3-2421WI Mouser Part No 495-TES3-2421WI	TRACO Power	DC/DC Converters - SMD 3W DC/DC Converter isolated, regulated in a PCB Mount Plastic Case	Datasheet	6In Stock	32,83 € 29,71 € 29,08 € 28,60 € View 28,14 € 27,53 € Quote	Min.: 1 Mult.: 1	Isolated	SMD/SMT	2 Output	3 W	5 V	300 mA	Industrial
DC/DC Converters - Through Hole 1W DC/DC 3kV REG 4:1 18-72Vin 3.3Vout RSO-483.3SZ/H3 RECOM Power 1: 25,66 € 10In Stock	Mfr. Part No. RSO-483.3SZ/H3 Mouser Part No 919-RSO-483.3SZ/H3	RECOM Power	DC/DC Converters - Through Hole 1W DC/DC 3kV REG 4:1 18-72Vin 3.3Vout	Datasheet	10In Stock	25,66 € 24,71 € 24,30 € 22,86 € View 22,39 € 22,26 € 21,91 € 21,17 € Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	3.3 V	300 mA	Industrial
DC/DC Converters - Through Hole 3W 24Vi +/-5Vo 300mA Unreg RHV3-2405D/R20 RECOM Power 1: 24,76 € 10In Stock	Mfr. Part No. RHV3-2405D/R20 Mouser Part No 919-RHV3-2405D/R20	RECOM Power	DC/DC Converters - Through Hole 3W 24Vi +/-5Vo 300mA Unreg Learn More about RECOM Power rhv2 rhv3 converters	Datasheet	10In Stock	24,76 € 21,12 € 20,87 € 20,75 € View 20,03 € Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	2 Output	3 W	5 V	300 mA	Medical, Industrial
DC/DC Converters - SMD SMD 2W 1.5KV 3.3Vin -3.3Vout 300mA UnReg DC21-V0303DLF HALO Electronics 1: 12,15 € 27In Stock New Product	Mfr. Part No. DC21-V0303DLF Mouser Part No 493-DC21-V0303DLF New Product	HALO Electronics	DC/DC Converters - SMD SMD 2W 1.5KV 3.3Vin -3.3Vout 300mA UnReg Learn More about HALO Electronics dc dc converters	Datasheet	27In Stock	12,15 € 5,40 € 4,96 € 4,68 € View 4,27 € 4,05 € 3,68 € 3,57 € Quote	Min.: 1 Mult.: 1	Isolated	SMD/SMT	2 Output	2 W	3.3 V	300 mA
DC/DC Converters - Through Hole 3W DC/DC 4kV REG 2:1 4.5-9Vin +/-5Vout REC3-0505DRW/H4/A/M/CTRL RECOM Power 1: 27,54 € 15In Stock	Mfr. Part No. REC3-0505DRW/H4/A/M/CTRL Mouser Part No 919-3-0505DRWH4AMC	RECOM Power	DC/DC Converters - Through Hole 3W DC/DC 4kV REG 2:1 4.5-9Vin +/-5Vout	Datasheet	15In Stock	27,54 € 26,51 € 26,32 € 25,56 € View 25,31 € 25,11 € 24,87 € Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	2 Output	3 W	5 V	300 mA	Medical, Industrial