DC/DC Converters - Through Hole

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ROE Watt SIP4 Single Output DC/DC Converters

RECOM Power ROE Watt SIP4 Single Output Unregulated DC/DC Converters are designed for use in general purpose power isolation and voltage matching applications, and are viable under a full industrial operating temperature range of -40°C to +85°C without derating.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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: $13.88 1In Stock	Mfr. Part # RO-0505S/EHP Mouser Part # 919-RO-0505S/EHP	RECOM Power	DC/DC Converters - Through Hole 1W 05VIN 05VOUT CONV DC/DC	Datasheet	1In Stock	$13.88 $13.38 $13.16 $12.79 View $12.56 $12.34 $12.24 $12.17	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: $13.80 21In Stock	Mfr. Part # RO-3.305S/EP Mouser Part # 919-RO-3.305S/EP	RECOM Power	DC/DC Converters - Through Hole 1W 3.3VIN 05VOUT CONV DC/DC	Datasheet	21In Stock	$13.80 $13.28 $13.06 $12.33 View $12.23 $12.15 $12.04 $11.92 $11.89	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: $11.53 6In Stock	Mfr. Part # RO-1205S/E Mouser Part # 919-RO-1205S/E	RECOM Power	DC/DC Converters - Through Hole 1W 12VIN 05VOUT CONV DC/DC	Datasheet	6In Stock	$11.53 $11.38 $11.20 $10.51 View $10.38 $10.30 $10.18 $10.12	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: $12.77 32In Stock	Mfr. Part # RO-2405S/E Mouser Part # 919-RO-2405S/E	RECOM Power	DC/DC Converters - Through Hole 1W 24VIN 05VOUT CONV DC/DC	Datasheet	32In Stock	$12.77 $12.30 $12.11 $11.88 View $11.55 $11.42 $11.33 $11.28	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: $5.27 27,794In Stock 8,583Expected 2026-10-16	Mfr. Part # ROE-0505S Mouser Part # 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	27,794In Stock 8,583Expected 2026-10-16	$5.27 $5.13 $5.00 $4.55 View $4.46 $4.33 $4.23 $4.19 $4.18	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: $5.75 4,592In Stock 2,646Expected 2026-11-20	Mfr. Part # ROE-1205S Mouser Part # 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	4,592In Stock 2,646Expected 2026-11-20	$5.75 $5.59 $5.50 $5.11 View $5.00 $4.95 $4.92	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: $6.38 6,060In Stock	Mfr. Part # ROE-2405S Mouser Part # 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	6,060In Stock	$6.38 $6.18 $6.03 $5.53 View $5.41 $5.33 $5.26	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: $6.38 4,679In Stock	Mfr. Part # ROE-3.305S Mouser Part # 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	4,679In Stock	$6.38 $6.18 $6.08 $5.62 View $5.47 $5.41	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 12Vout 84mA SIP4 ROE-0512S RECOM Power 1: $5.70 4,049In Stock	Mfr. Part # ROE-0512S Mouser Part # 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	4,049In Stock	$5.70 $5.54 $5.46 $5.01 $4.90	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 3.3VIN 05VOUT CONV DC/DC RO-3.305S/E RECOM Power 1: $13.29 34In Stock	Mfr. Part # RO-3.305S/E Mouser Part # 919-RO-3.305S/E	RECOM Power	DC/DC Converters - Through Hole 1W 3.3VIN 05VOUT CONV DC/DC	Datasheet	34In Stock	$13.29 $12.80 $12.59 $12.33 View $11.43 $11.28 $11.04 $10.86 $10.84	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: $5.89 203In Stock 1,932On Order	Mfr. Part # ROE-0515S Mouser Part # 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	203In Stock 1,932On Order On Order Ship Dates Mfr. #: ROE-0515S Stock: 203 Can Ship Immediately On Order: 1,008 Expected 2026-10-09 924 Expected 2026-10-19 Factory Lead-Time: 2 Weeks	$5.89 $5.70 $5.62 $5.26 View $5.17 $5.16 $5.07	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: $6.32 388In Stock	Mfr. Part # ROE-1505S Mouser Part # 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	388In Stock	$6.32 $6.12 $6.03 $5.70 View $5.60 $5.54 $5.43 $5.36 $5.21	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 05VIN 05VOUT CONV DC/DC RO-0505S/E RECOM Power 1: $12.67 24Expected 2026-10-16	Mfr. Part # RO-0505S/E Mouser Part # 919-RO-0505S/E	RECOM Power	DC/DC Converters - Through Hole 1W 05VIN 05VOUT CONV DC/DC	Datasheet	24Expected 2026-10-16	$12.67 $12.28 $12.08 $11.72 View $11.13 $10.96 $10.76 $10.60 $10.58	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/EH RECOM Power 1: $12.66 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # RO-0505S/EH Mouser Part # 919-RO-0505S/EH	RECOM Power	DC/DC Converters - Through Hole 1W 05VIN 05VOUT CONV DC/DC	Datasheet	Non-Stocked Lead-Time 16 Weeks	$12.66 $12.18 $11.98 $11.58 View $11.48 $11.39 $11.28 $11.19	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 05VIN 05VOUT CONV DC/DC RO-0505S/EP RECOM Power 1: $12.66 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # RO-0505S/EP Mouser Part # 919-RO-0505S/EP	RECOM Power	DC/DC Converters - Through Hole 1W 05VIN 05VOUT CONV DC/DC	Datasheet	Non-Stocked Lead-Time 16 Weeks	$12.66 $12.18 $11.98 $11.58 View $11.39 $11.22 $11.12 $11.03	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	+ 100 C	- 40 C	RO/E
DC/DC Converters - Through Hole 1W 12VIN 05VOUT CONV DC/DC RO-1205S/EH RECOM Power 1: $14.04 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # RO-1205S/EH Mouser Part # 919-RO-1205S/EH	RECOM Power	DC/DC Converters - Through Hole 1W 12VIN 05VOUT CONV DC/DC	Datasheet	Non-Stocked Lead-Time 26 Weeks	$14.04 $13.52 $13.31 $12.86	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 12VIN 05VOUT CONV DC/DC RO-1205S/EHP RECOM Power 1: $15.42 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # RO-1205S/EHP Mouser Part # 919-RO-1205S/EHP	RECOM Power	DC/DC Converters - Through Hole 1W 12VIN 05VOUT CONV DC/DC	Datasheet	Non-Stocked Lead-Time 26 Weeks	$15.42 $14.85 $14.60 $14.13 $14.11	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 12VIN 05VOUT CONV DC/DC RO-1205S/EP RECOM Power 1: $14.04 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # RO-1205S/EP Mouser Part # 919-RO-1205S/EP	RECOM Power	DC/DC Converters - Through Hole 1W 12VIN 05VOUT CONV DC/DC	Datasheet	Non-Stocked Lead-Time 26 Weeks	$14.04 $13.52 $13.31 $12.86	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/EH RECOM Power 1: $15.12 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # RO-2405S/EH Mouser Part # 919-RO-2405S/EH	RECOM Power	DC/DC Converters - Through Hole 1W 24VIN 05VOUT CONV DC/DC	Datasheet	Non-Stocked Lead-Time 26 Weeks	$15.12 $14.56 $14.33 $13.82 View $13.59 $13.45	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/EHP RECOM Power 1: $16.63 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # RO-2405S/EHP Mouser Part # 919-RO-2405S/EHP	RECOM Power	DC/DC Converters - Through Hole 1W 24VIN 05VOUT CONV DC/DC	Datasheet	Non-Stocked Lead-Time 26 Weeks	$16.63 $16.01 $15.75 $15.22 View $14.98 $14.88	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/EP RECOM Power 1: $15.12 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # RO-2405S/EP Mouser Part # 919-RO-2405S/EP	RECOM Power	DC/DC Converters - Through Hole 1W 24VIN 05VOUT CONV DC/DC	Datasheet	Non-Stocked Lead-Time 26 Weeks	$15.12 $14.56 $14.33 $13.84 $13.82	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/EH RECOM Power 1: $13.80 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # RO-3.305S/EH Mouser Part # 919-RO-3.305S/EH	RECOM Power	DC/DC Converters - Through Hole 1W 3.3VIN 05VOUT CONV DC/DC	Datasheet	Non-Stocked Lead-Time 16 Weeks	$13.80 $13.28 $13.06 $12.60 View $12.38 $12.18 $12.10 $12.04	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/EHP RECOM Power 1: $15.12 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # RO-3.305S/EHP Mouser Part # 919-RO-3.305S/EHP	RECOM Power	DC/DC Converters - Through Hole 1W 3.3VIN 05VOUT CONV DC/DC	Datasheet	Non-Stocked Lead-Time 16 Weeks	$15.12 $14.56 $14.33 $13.85 View $13.62 $13.42 $13.29 $13.20 $13.19	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

ROE Watt SIP4 Single Output DC/DC Converters

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