DC/DC Converters - Through Hole

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ROE/RBE/REE 1W Single-Output DC/DC Converters

RECOM Power ROE/RBE/REE 1W Single-Output DC/DC Converters are low-cost unregulated devices available in three form factors: ROE in a SIP4 package, REE in a SIP7 package, and RBE with two alternative pinning options. The converters feature 5V_DC input and output, a current output range of 66mA to 200mA, and an operating temperature range of -40°C to +85°C with a typical efficiency of up to 80%. These converters are ideal for use in general-purpose power isolation and voltage matching applications.

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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	Number of Outputs	Output Power	Output Voltage-Channel 1	Output Current-Channel 1	Isolation Voltage	Package/Case	Length	Width	Height	Industry	Maximum Operating Temperature	Minimum Operating Temperature	Series
DC/DC Converters - Through Hole 1W 3.3VIN 05VOUT CONV DC/DC RO-3.305S/EP RECOM Power 1: 8,24 € 21In Stock	Mfr. Part No. RO-3.305S/EP Mouser Part No 919-RO-3.305S/EP	RECOM Power	DC/DC Converters - Through Hole 1W 3.3VIN 05VOUT CONV DC/DC	Datasheet	21In Stock	8,24 € 7,93 € 7,80 € 7,36 € View 7,30 € 7,26 € 7,19 € 7,12 € 7,10 €	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA	1 kV	SIP-4	11.5 mm (0.453 in)	6 mm (0.236 in)	10 mm (0.394 in)	Industrial	+ 100 C	- 40 C	RO/E
DC/DC Converters - Through Hole 1W 05VIN 05VOUT CONV DC/DC RO-0505S/EHP RECOM Power 1: 8,29 € 14In Stock	Mfr. Part No. RO-0505S/EHP Mouser Part No 919-RO-0505S/EHP	RECOM Power	DC/DC Converters - Through Hole 1W 05VIN 05VOUT CONV DC/DC	Datasheet	14In Stock	8,29 € 7,99 € 7,86 € 7,64 € View 7,50 € 7,37 € 7,31 € 7,27 €	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA	2 kV	SIP-4	11.5 mm (0.453 in)	6 mm (0.236 in)	10 mm (0.394 in)	Industrial	+ 100 C	- 40 C	RO/E
DC/DC Converters - Through Hole 1W 24VIN 05VOUT CONV DC/DC RO-2405S/E RECOM Power 1: 7,63 € 32In Stock	Mfr. Part No. RO-2405S/E Mouser Part No 919-RO-2405S/E	RECOM Power	DC/DC Converters - Through Hole 1W 24VIN 05VOUT CONV DC/DC	Datasheet	32In Stock	7,63 € 7,34 € 7,23 € 7,10 € View 6,90 € 6,82 € 6,77 € 6,73 €	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA	1 kV	SIP-4	11.5 mm (0.453 in)	6 mm (0.236 in)	10 mm (0.394 in)	Industrial	+ 100 C	- 40 C	RO/E
DC/DC Converters - Through Hole 1W 12VIN 05VOUT CONV DC/DC RO-1205S/E RECOM Power 1: 6,89 € 6In Stock	Mfr. Part No. RO-1205S/E Mouser Part No 919-RO-1205S/E	RECOM Power	DC/DC Converters - Through Hole 1W 12VIN 05VOUT CONV DC/DC	Datasheet	6In Stock	6,89 € 6,79 € 6,69 € 6,28 € View 6,20 € 6,15 € 6,08 € 6,05 €	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA	1 kV	SIP-4	11.5 mm (0.453 in)	6 mm (0.236 in)	10 mm (0.394 in)	Industrial	+ 100 C	- 40 C	RO/E
DC/DC Converters - Through Hole 1W 5Vin 5VOUT DC/DC CONVERTER SIP4 ROE-0505S RECOM Power 1: 3,15 € 23 600In Stock 13 648Expected 10/23/2026	Mfr. Part No. ROE-0505S Mouser Part No 919-ROE-0505S	RECOM Power	DC/DC Converters - Through Hole 1W 5Vin 5VOUT DC/DC CONVERTER SIP4 Learn More about RECOM Power recom ROE dcdc converters	Datasheet	23 600In Stock 13 648Expected 10/23/2026	3,15 € 3,06 € 2,98 € 2,72 € View 2,67 € 2,59 € 2,53 € 2,50 € 2,49 €	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA	1 kV	SIP-4	11.5 mm (0.453 in)	6 mm (0.236 in)	10 mm (0.394 in)	Industrial	+ 85 C	- 40 C	ROE
DC/DC Converters - Through Hole 1W 12Vin 5Vout 200mA SIP4 ROE-1205S RECOM Power 1: 3,43 € 4 597In Stock 2 646Expected 11/20/2026	Mfr. Part No. ROE-1205S Mouser Part No 919-ROE-1205S	RECOM Power	DC/DC Converters - Through Hole 1W 12Vin 5Vout 200mA SIP4 Learn More about RECOM Power recom ROE dcdc converters	Datasheet	4 597In Stock 2 646Expected 11/20/2026	3,43 € 3,34 € 3,29 € 3,15 € View 3,10 € 3,07 € 3,03 €	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA	1 kV	SIP-4	11.5 mm (0.453 in)	6 mm (0.236 in)	10 mm (0.394 in)	Industrial	+ 85 C	- 40 C	ROE
DC/DC Converters - Through Hole 1W 24Vin 5Vout 200mA SIP4 ROE-2405S RECOM Power 1: 3,81 € 6 358In Stock	Mfr. Part No. ROE-2405S Mouser Part No 919-ROE-2405S	RECOM Power	DC/DC Converters - Through Hole 1W 24Vin 5Vout 200mA SIP4 Learn More about RECOM Power recom ROE dcdc converters	Datasheet	6 358In Stock	3,81 € 3,69 € 3,60 € 3,30 € View 3,23 € 3,18 € 3,14 €	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA	1 kV	SIP-4	11.5 mm (0.453 in)	6 mm (0.236 in)	10 mm (0.394 in)	Industrial	+ 85 C	- 40 C	ROE
DC/DC Converters - Through Hole 1W 3.3Vin 5Vout 200mA SIP4 ROE-3.305S RECOM Power 1: 3,81 € 5 599In Stock	Mfr. Part No. ROE-3.305S Mouser Part No 919-ROE-3.305S	RECOM Power	DC/DC Converters - Through Hole 1W 3.3Vin 5Vout 200mA SIP4 Learn More about RECOM Power recom ROE dcdc converters	Datasheet	5 599In Stock	3,81 € 3,69 € 3,63 € 3,35 € View 3,27 € 3,23 €	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA	1 kV	SIP-4	11.5 mm (0.453 in)	6 mm (0.236 in)	10 mm (0.394 in)	Industrial	+ 85 C	- 40 C	ROE
DC/DC Converters - Through Hole 1W 5Vin 5VOUT DC/DC- 2 ALT PINNING RBE-0505S RECOM Power 1: 3,15 € 1 137In Stock	Mfr. Part No. RBE-0505S Mouser Part No 919-RBE-0505S	RECOM Power	DC/DC Converters - Through Hole 1W 5Vin 5VOUT DC/DC- 2 ALT PINNING Learn More about RECOM Power recom roe rbe ree converters	Datasheet	1 137In Stock	3,15 € 3,04 € 2,97 € 2,76 € View 2,73 € 2,67 €	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA	1 kV	SIP-7	19.6 mm (0.772 in)	6 mm (0.236 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	RBE
DC/DC Converters - Through Hole 1W 5Vin 5VOUT DC/DC CONVERTER SIP7 REE-0505S RECOM Power 1: 3,15 € 2 272In Stock	Mfr. Part No. REE-0505S Mouser Part No 919-REE-0505S	RECOM Power	DC/DC Converters - Through Hole 1W 5Vin 5VOUT DC/DC CONVERTER SIP7 Learn More about RECOM Power recom roe rbe ree converters	Datasheet	2 272In Stock	3,15 € 3,04 € 2,98 € 2,80 € View 2,77 € 2,70 € 2,65 €	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA	1 kV	SIP-7	19.6 mm (0.772 in)	6 mm (0.236 in)	10.2 mm (0.402 in)	Industrial	+ 85 C	- 40 C	REE
DC/DC Converters - Through Hole 1W 5Vin 12Vout 84mA SIP4 ROE-0512S RECOM Power 1: 3,41 € 4 109In Stock	Mfr. Part No. ROE-0512S Mouser Part No 919-ROE-0512S	RECOM Power	DC/DC Converters - Through Hole 1W 5Vin 12Vout 84mA SIP4 Learn More about RECOM Power recom ROE dcdc converters	Datasheet	4 109In Stock	3,41 € 3,31 € 3,26 € 2,99 € 2,92 €	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	12 V	84 mA	1 kV	SIP-4	11.5 mm (0.453 in)	6 mm (0.236 in)	10 mm (0.394 in)	Industrial	+ 85 C	- 40 C	ROE
DC/DC Converters - Through Hole 1W 05VIN 05VOUT CONV DC/DC RO-0505S/E RECOM Power 1: 7,57 € 16In Stock	Mfr. Part No. RO-0505S/E Mouser Part No 919-RO-0505S/E	RECOM Power	DC/DC Converters - Through Hole 1W 05VIN 05VOUT CONV DC/DC	Datasheet	16In Stock	7,57 € 7,34 € 7,22 € 7,00 € View 6,65 € 6,54 € 6,42 € 6,33 € 6,32 €	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA	1 kV	SIP-4	11.5 mm (0.453 in)	6 mm (0.236 in)	10 mm (0.394 in)	Industrial	+ 100 C	- 40 C	RO/E
DC/DC Converters - Through Hole 1W 3.3VIN 05VOUT CONV DC/DC RO-3.305S/E RECOM Power 1: 7,94 € 34In Stock	Mfr. Part No. RO-3.305S/E Mouser Part No 919-RO-3.305S/E	RECOM Power	DC/DC Converters - Through Hole 1W 3.3VIN 05VOUT CONV DC/DC	Datasheet	34In Stock	7,94 € 7,65 € 7,52 € 7,36 € View 6,83 € 6,73 € 6,60 € 6,48 €	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA	1 kV	SIP-4	11.5 mm (0.453 in)	6 mm (0.236 in)	10 mm (0.394 in)	Industrial	+ 100 C	- 40 C	RO/E
DC/DC Converters - Through Hole 1W 5Vin 15Vout 66mA SIP4 ROE-0515S RECOM Power 1: 3,52 € 393In Stock 1 008Expected 10/9/2026	Mfr. Part No. ROE-0515S Mouser Part No 919-ROE-0515S	RECOM Power	DC/DC Converters - Through Hole 1W 5Vin 15Vout 66mA SIP4 Learn More about RECOM Power recom ROE dcdc converters	Datasheet	393In Stock 1 008Expected 10/9/2026	3,52 € 3,41 € 3,35 € 3,14 € View 3,09 € 3,08 € 3,03 €	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	15 V	66 mA	1 kV	SIP-4	11.5 mm (0.453 in)	6 mm (0.236 in)	10 mm (0.394 in)	Industrial	+ 85 C	- 40 C	ROE
DC/DC Converters - Through Hole 1W 15Vin 5Vout 200mA SIP4 ROE-1505S RECOM Power 1: 3,78 € 393In Stock	Mfr. Part No. ROE-1505S Mouser Part No 919-ROE-1505S	RECOM Power	DC/DC Converters - Through Hole 1W 15Vin 5Vout 200mA SIP4 Learn More about RECOM Power recom ROE dcdc converters	Datasheet	393In Stock	3,78 € 3,66 € 3,60 € 3,41 € View 3,35 € 3,31 € 3,24 € 3,20 € 3,11 €	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA	1 kV	SIP-4	11.5 mm (0.453 in)	6 mm (0.236 in)	10 mm (0.394 in)	Industrial	+ 85 C	- 40 C	ROE
DC/DC Converters - Through Hole 1W 3.3VIN 05VOUT CONV DC/DC RB-3.305S/E RECOM Power 1: 7,63 € 100Expected 1/1/2027	Mfr. Part No. RB-3.305S/E Mouser Part No 919-RB-3.305S/E	RECOM Power	DC/DC Converters - Through Hole 1W 3.3VIN 05VOUT CONV DC/DC	Datasheet	100Expected 1/1/2027	7,63 € 7,34 € 7,23 € 6,90 € View 6,73 € 6,58 € 6,35 € 6,23 € 6,20 €	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA	1 kV	SIP-7	19.6 mm (0.772 in)	6 mm (0.236 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RB/E
DC/DC Converters - Through Hole 1W 24VIN 05VOUT CONV DC/DC RB-2405S/EP RECOM Power 1: 8,47 € 50Factory Stock Available	Mfr. Part No. RB-2405S/EP Mouser Part No 919-RB-2405S/EP	RECOM Power	DC/DC Converters - Through Hole 1W 24VIN 05VOUT CONV DC/DC	Datasheet	50Factory Stock Available More Info Available	8,47 € 8,15 € 8,02 € 7,84 € View 7,71 € 7,24 € 6,97 € 6,85 € 6,82 €	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA	1 kV	SIP-7	19.6 mm (0.772 in)	6 mm (0.236 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RB/E
DC/DC Converters - Through Hole 1W 3.3VIN 05VOUT CONV DC/DC RB-3.305S/EH RECOM Power 1: 8,39 € 110Factory Stock Available	Mfr. Part No. RB-3.305S/EH Mouser Part No 919-RB-3.305S/EH	RECOM Power	DC/DC Converters - Through Hole 1W 3.3VIN 05VOUT CONV DC/DC	Datasheet	110Factory Stock Available More Info Available	8,39 € 8,08 € 7,95 € 7,63 € View 7,46 € 7,34 € 7,16 € 7,05 € 7,03 €	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA	2 kV	SIP-7	19.6 mm (0.772 in)	6 mm (0.236 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RB/E
DC/DC Converters - Through Hole 1W 05VIN 05VOUT CONV DC/DC RB-0505S/E RECOM Power 1: 7,57 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RB-0505S/E Mouser Part No 919-RB-0505S/E	RECOM Power	DC/DC Converters - Through Hole 1W 05VIN 05VOUT CONV DC/DC	Datasheet	Non-Stocked Lead-Time 16 Weeks	7,57 € 7,34 € 7,22 € 6,99 € View 6,88 € 6,77 € 6,30 € 6,24 € 6,18 €	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA	1 kV	SIP-7	19.6 mm (0.772 in)	6 mm (0.236 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RB/E
DC/DC Converters - Through Hole 1W 05VIN 05VOUT CONV DC/DC RB-0505S/EH RECOM Power 1: 8,24 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RB-0505S/EH Mouser Part No 919-RB-0505S/EH	RECOM Power	DC/DC Converters - Through Hole 1W 05VIN 05VOUT CONV DC/DC	Datasheet	Non-Stocked Lead-Time 16 Weeks	8,24 € 7,93 € 7,80 € 7,48 € View 7,32 € 7,21 € 7,02 € 6,92 € 6,89 €	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA	2 kV	SIP-7	19.6 mm (0.772 in)	6 mm (0.236 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RB/E
DC/DC Converters - Through Hole 1W 05VIN 05VOUT CONV DC/DC RB-0505S/EHP RECOM Power 1: 9,03 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RB-0505S/EHP Mouser Part No 919-RB-0505S/EHP	RECOM Power	DC/DC Converters - Through Hole 1W 05VIN 05VOUT CONV DC/DC	Datasheet	Non-Stocked Lead-Time 16 Weeks	9,03 € 8,69 € 8,56 € 8,35 € View 8,03 € 7,91 € 7,71 € 7,60 € 7,57 €	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA	2 kV	SIP-7	19.6 mm (0.772 in)	6 mm (0.236 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RB/E
DC/DC Converters - Through Hole 1W 05VIN 05VOUT CONV DC/DC RB-0505S/EP RECOM Power 1: 8,40 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RB-0505S/EP Mouser Part No 919-RB-0505S/EP	RECOM Power	DC/DC Converters - Through Hole 1W 05VIN 05VOUT CONV DC/DC	Datasheet	Non-Stocked Lead-Time 16 Weeks	8,40 € 7,14 € 7,11 € 7,02 € View 6,93 € 6,91 €	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA	1 kV	SIP-7	19.6 mm (0.772 in)	6 mm (0.236 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RB/E
DC/DC Converters - Through Hole 1W 12VIN 05VOUT CONV DC/DC RB-1205S/E RECOM Power 1: 6,89 € Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. RB-1205S/E Mouser Part No 919-RB-1205S/E	RECOM Power	DC/DC Converters - Through Hole 1W 12VIN 05VOUT CONV DC/DC	Datasheet	Non-Stocked Lead-Time 26 Weeks	6,89 € 6,79 € 6,69 € 6,36 €	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA	1 kV	SIP-7	19.6 mm (0.772 in)	6 mm (0.236 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RB/E
DC/DC Converters - Through Hole 1W 12VIN 05VOUT CONV DC/DC RB-1205S/EH RECOM Power 1: 7,56 € Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. RB-1205S/EH Mouser Part No 919-RB-1205S/EH	RECOM Power	DC/DC Converters - Through Hole 1W 12VIN 05VOUT CONV DC/DC	Datasheet	Non-Stocked Lead-Time 26 Weeks	7,56 € 7,28 € 7,16 € 7,01 €	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA	2 kV	SIP-7	19.6 mm (0.772 in)	6 mm (0.236 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RB/E
DC/DC Converters - Through Hole 1W 12VIN 05VOUT CONV DC/DC RB-1205S/EHP RECOM Power 1: 8,29 € Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. RB-1205S/EHP Mouser Part No 919-RB-1205S/EHP	RECOM Power	DC/DC Converters - Through Hole 1W 12VIN 05VOUT CONV DC/DC	Datasheet	Non-Stocked Lead-Time 26 Weeks	8,29 € 7,99 € 7,86 € 7,69 €	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA	2 kV	SIP-7	19.6 mm (0.772 in)	6 mm (0.236 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RB/E

ROE/RBE/REE 1W Single-Output DC/DC Converters

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