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 (USD) 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: $9.58 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	$9.58 $9.22 $9.07 $8.56 View $8.49 $8.44 $8.36 $8.28 $8.26	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	+ 100 C	- 40 C	RO/E
DC/DC Converters - Through Hole 1W 05VIN 05VOUT CONV DC/DC RO-0505S/EHP RECOM Power 1: $9.64 4In 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	4In Stock	$9.64 $9.29 $9.14 $8.88 View $8.72 $8.57 $8.50 $8.45	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/E RECOM Power 1: $8.87 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	$8.87 $8.54 $8.41 $8.25 View $8.02 $7.93 $7.87 $7.83	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: $8.01 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	$8.01 $7.90 $7.78 $7.30 View $7.21 $7.15 $7.07 $7.03	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 5Vin 5VOUT DC/DC CONVERTER SIP4 ROE-0505S RECOM Power 1: $3.66 23,540In Stock 13,648Expected 10/23/2026	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	23,540In Stock 13,648Expected 10/23/2026	$3.66 $3.56 $3.47 $3.16 View $3.10 $3.01 $2.94 $2.91 $2.90	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: $3.99 4,597In Stock 2,646Expected 11/20/2026	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	4,597In Stock 2,646Expected 11/20/2026	$3.99 $3.88 $3.82 $3.66 View $3.60 $3.57 $3.52	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: $4.43 6,358In 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	6,358In Stock	$4.43 $4.29 $4.19 $3.84 View $3.75 $3.70 $3.65	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: $4.43 5,599In 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	5,599In Stock	$4.43 $4.29 $4.22 $3.90 View $3.80 $3.76	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: $3.96 4,109In 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	4,109In Stock	$3.96 $3.85 $3.79 $3.48 $3.40	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: $8.80 Non-Stocked Lead-Time 2 Weeks	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	Non-Stocked Lead-Time 2 Weeks	$8.80 $8.53 $8.39 $8.14 View $7.73 $7.61 $7.47 $7.36 $7.35	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: $9.23 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	$9.23 $8.89 $8.74 $8.56 View $7.94 $7.83 $7.67 $7.54 $7.53	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: $4.09 393In Stock 1,008Expected 10/9/2026	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	393In Stock 1,008Expected 10/9/2026	$4.09 $3.96 $3.90 $3.65 View $3.59 $3.58 $3.52	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: $4.39 393In 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	393In Stock	$4.39 $4.25 $4.19 $3.96 View $3.89 $3.85 $3.77 $3.72 $3.62	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/EH RECOM Power 1: $8.79 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	$8.79 $8.46 $8.32 $8.04 View $7.97 $7.91 $7.83 $7.77	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: $8.79 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	$8.79 $8.46 $8.32 $8.04 View $7.97 $7.91 $7.83 $7.77	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: $9.75 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	$9.75 $9.39 $9.24 $8.93	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: $10.71 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	$10.71 $10.31 $10.14 $9.81 $9.80	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: $9.75 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	$9.75 $9.39 $9.24 $8.93	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: $10.50 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	$10.50 $10.11 $9.95 $9.60	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: $11.55 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	$11.55 $11.12 $10.94 $10.58 $10.57	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: $10.50 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	$10.50 $10.11 $9.95 $9.61 $9.60	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: $9.58 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	$9.58 $9.22 $9.07 $8.75 View $8.60 $8.46 $8.40 $8.36	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: $10.50 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	$10.50 $10.11 $9.95 $9.60 View $9.52 $9.45 $9.35 $9.28	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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