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 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 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 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 23/10/2026	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 23/10/2026	€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 20/11/2026	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 20/11/2026	€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 09/10/2026	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 09/10/2026	€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 01/01/2027	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 01/01/2027	€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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