DC/DC Converters - SMD – Mouser Japan

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SMD Isolated Power Modules

RECOM Power SMD Isolated Power Modules provide flexible gate drive bias voltages, ensuring high efficiency and system reliability. These isolated modules offer multiple input ranges depending on the selected variant and temperature range. Each part features two fully regulated outputs that can be user-programmed as asymmetric positive and negative values or as a single positive or negative value to meet requirements for various gate drive voltages. Additional features include various protections, such as input undervoltage and overvoltage lockout, overtemperature, output overload, undervoltage, and overvoltage. RECOM Power SMD Isolated Power Modules are suitable for building and home automation, datacom, energy, automation, and infrastructure.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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	Output Voltage-Channel 2	Output Current-Channel 2	Isolation Voltage	Package / Case	Length	Width	Height	Industry	Maximum Operating Temperature	Minimum Operating Temperature	Series
DC/DC Converters - SMD 5W DC/DC 6kV REG 4:1 9-36Vin 5Vout REC5-2405SRWZ/H6/A/SMD RECOM Power 1: ¥6,182.2 15In Stock	Mfr. Part # REC5-2405SRWZ/H6/A/SMD Mouser Part # 919-5-2405SRWZH6AS	RECOM Power	DC/DC Converters - SMD 5W DC/DC 6kV REG 4:1 9-36Vin 5Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	15In Stock	¥6,182.2 ¥5,953 ¥5,860 ¥5,750.4 View ¥5,635.8 ¥5,388.3 ¥5,285.3 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	5 W	5 V	1 A			6 kV	SMD-24	31.8 mm	19.9 mm	11.2 mm	Medical, Industrial	+ 105 C	- 40 C	REC5-S_DRW(Z)
DC/DC Converters - SMD 0.5A DC/DC REG 4.75-34Vin 3.3Vout R-78AA3.3-0.5SMD RECOM Power 1: ¥1,825.4 12In Stock 33Expected 11/6/2026	Mfr. Part # R-78AA3.3-0.5SMD Mouser Part # 919-R-78AA3.3-0.5SMD	RECOM Power	DC/DC Converters - SMD 0.5A DC/DC REG 4.75-34Vin 3.3Vout Learn More about RECOM Power recom r 78 converters	Datasheet	12In Stock 33Expected 11/6/2026	¥1,825.4 ¥1,745.7 ¥1,727.4 ¥1,656 View ¥1,632.8 ¥1,601.2 ¥1,574.6 ¥1,493.2	Min.: 1 Mult.: 1	Non-Isolated	1 Output	1.65 W	3.3 V	500 mA				SMD-10	15.3 mm (0.602 in)	9.6 mm (0.378 in)	9 mm (0.354 in)	Industrial	+ 85 C	- 40 C	R-78AA
DC/DC Converters - SMD 15-42VIN 12V 1A SIP3 23x27.2x10mm R-78T12-1.0/AL-TRAY RECOM Power 1: ¥2,702.4 34In Stock	Mfr. Part # R-78T12-1.0/AL-TRAY Mouser Part # 919-R-78T12-1.0/AL	RECOM Power	DC/DC Converters - SMD 15-42VIN 12V 1A SIP3 23x27.2x10mm Learn More about RECOM Power recom r78t dcdc converter	Datasheet	34In Stock	¥2,702.4 ¥2,584.5 ¥2,557.9 ¥2,516.4 View ¥2,370.2 ¥2,320.4 ¥2,255.6 ¥2,209.1 Quote	Min.: 1 Mult.: 1	Non-Isolated	1 Output		12 V	1 A				SMD-3	27.2 mm (1.071 in)	23 mm (0.906 in)	10 mm (0.394 in)	Industrial	+ 85 C	- 40 C	R-78T
DC/DC Converters - SMD 8-42VIN 5V 1A SIP3 23x27.2x10mm R-78T5.0-1.0/AC-TRAY RECOM Power 1: ¥2,614.4 47In Stock	Mfr. Part # R-78T5.0-1.0/AC-TRAY Mouser Part # 919-R-78T5.0-1.0/AC	RECOM Power	DC/DC Converters - SMD 8-42VIN 5V 1A SIP3 23x27.2x10mm Learn More about RECOM Power recom r78t dcdc converter	Datasheet	47In Stock	¥2,614.4 ¥2,468.2 ¥2,443.3 ¥2,357 View ¥2,337 ¥2,322.1 ¥2,283.9 Quote	Min.: 1 Mult.: 1	Non-Isolated	1 Output		5 V	1 A				SMD-3	27.2 mm (1.071 in)	23 mm (0.906 in)	10 mm (0.394 in)	Industrial	+ 85 C	- 40 C	R-78T
DC/DC Converters - SMD 8-42VIN 5V 1A SIP3 23x29.4x8mm R-78T5.0-1.0/FC-TRAY RECOM Power 1: ¥2,702.4 13In Stock	Mfr. Part # R-78T5.0-1.0/FC-TRAY Mouser Part # 919-R-78T5.0-1.0/FC	RECOM Power	DC/DC Converters - SMD 8-42VIN 5V 1A SIP3 23x29.4x8mm Learn More about RECOM Power recom r78t dcdc converter	Datasheet	13In Stock	¥2,702.4 ¥2,576.2 ¥2,551.3 ¥2,463.3 View ¥2,421.7 ¥2,250.7 ¥2,202.5 Quote	Min.: 1 Mult.: 1	Non-Isolated	1 Output		5 V	1 A				SMD-3	27.2 mm (1.071 in)	23 mm (0.906 in)	10 mm (0.394 in)	Industrial	+ 85 C	- 40 C	R-78T
DC/DC Converters - SMD CONV DC/DC 0.25W 05VIN 05VOUT R0.25S-0505 RECOM Power 1: ¥2,091.2 12In Stock 160On Order	Mfr. Part # R0.25S-0505 Mouser Part # 919-R0.25S-0505	RECOM Power	DC/DC Converters - SMD CONV DC/DC 0.25W 05VIN 05VOUT Learn More about RECOM Power recom smd isolated power modules	Datasheet	12In Stock 160On Order On Order Ship Dates Mfr. #: R0.25S-0505 Stock: 12 Can Ship Immediately On Order: 80 Expected 11/13/2026 80 Expected 11/16/2026 Factory Lead-Time: 2 Weeks	¥2,091.2 ¥1,978.3 ¥1,958.3 ¥1,888.6 View ¥1,835.4 ¥1,805.5 ¥1,747.4 ¥1,717.5 ¥1,714.2	Min.: 1 Mult.: 1	Isolated	1 Output	250 mW	5 V	50 mA			1 kV	SMD-8	12.75 mm	10.7 mm	7 mm	Industrial	+ 100 C	- 40 C	R0.25S
DC/DC Converters - SMD CONV DC/DC 0.25W 05VIN 05VOUT R0.25S-0505/HP RECOM Power 1: ¥2,521.4 40In Stock 40Expected 2/19/2027	Mfr. Part # R0.25S-0505/HP Mouser Part # 919-R0.25S-0505/HP	RECOM Power	DC/DC Converters - SMD CONV DC/DC 0.25W 05VIN 05VOUT Learn More about RECOM Power recom smd isolated power modules	Datasheet	40In Stock 40Expected 2/19/2027	¥2,521.4 ¥2,446.7 ¥2,410.1 ¥2,250.7 View ¥2,205.8 ¥2,144.4 ¥2,121.1 ¥2,091.2 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	250 mW	5 V	50 mA			3 kV	SMD-8	12.75 mm	10.7 mm	7 mm	Industrial	+ 100 C	- 40 C	R0.25S
DC/DC Converters - SMD CONV DC/DC 0.25W 15VIN 05VOUT R0.25S-1505/H RECOM Power 1: ¥2,398.5 13In Stock	Mfr. Part # R0.25S-1505/H Mouser Part # 919-R0.25S-1505/H	RECOM Power	DC/DC Converters - SMD CONV DC/DC 0.25W 15VIN 05VOUT Learn More about RECOM Power recom smd isolated power modules	Datasheet	13In Stock	¥2,398.5 ¥2,310.5 ¥2,273.9 ¥2,230.7 View ¥2,087.9 ¥2,054.7 ¥2,001.5 ¥1,966.6 ¥1,958.3	Min.: 1 Mult.: 1	Isolated	1 Output	250 mW	5 V	50 mA			3 kV	SMD-8	12.75 mm	10.7 mm	7 mm	Industrial	+ 100 C	- 40 C	R0.25S
DC/DC Converters - SMD 0.5W 05V 05V SMD 1kV unreg R0.5S-0505 RECOM Power 1: ¥1,717.5 55In Stock	Mfr. Part # R0.5S-0505 Mouser Part # 919-R0.5S-0505	RECOM Power	DC/DC Converters - SMD 0.5W 05V 05V SMD 1kV unreg Learn More about RECOM Power recom smd isolated power modules	Datasheet	55In Stock	¥1,717.5 ¥1,654.4 ¥1,627.8 ¥1,592.9 View ¥1,566.3 ¥1,539.7 ¥1,450.1 ¥1,421.8 ¥1,415.2	Min.: 1 Mult.: 1	Isolated	1 Output	500 mW	5 V	100 mA			1 kV	SMD-8	12.75 mm	10.7 mm	7 mm	Medical	+ 100 C	- 40 C	R0.5S
DC/DC Converters - SMD 0.5W 05Vin 05Vout 100mA R0.5ZX-0505/HP-TRAY RECOM Power 1: ¥1,705.8 30In Stock	Mfr. Part # R0.5ZX-0505/HP-TRAY Mouser Part # 919-R0.5ZX0505HPTRAY	RECOM Power	DC/DC Converters - SMD 0.5W 05Vin 05Vout 100mA Learn More about RECOM Power recom r zx dc dc converters	Datasheet	30In Stock	¥1,705.8 ¥1,641.1 ¥1,616.2 ¥1,581.3 View ¥1,494.9 ¥1,465 ¥1,423.5 ¥1,401.9 ¥1,396.9	Min.: 1 Mult.: 1	Isolated	1 Output	500 mW	5 V	100 mA			2 kV		15.24 mm	11.1 mm	8.5 mm	Industrial	+ 100 C	- 40 C	R0.5ZX
DC/DC Converters - SMD 0.5W 4.5-5.5Vin 5.0Vout 100mA R05C05TE05S-CT RECOM Power 1: ¥1,014.9 23In Stock	Mfr. Part # R05C05TE05S-CT Mouser Part # 919-R05C05TE05S-CT	RECOM Power	DC/DC Converters - SMD 0.5W 4.5-5.5Vin 5.0Vout 100mA Learn More about RECOM Power r05cte05s r05c05te05 converters	Datasheet	23In Stock	¥1,014.9 ¥994.9 ¥976.7 ¥940.1 View ¥908.6 ¥880.3 ¥865.4 ¥862.1	Min.: 1 Mult.: 1	Isolated	1 Output	500 mW	5 V				3.6 kV	SOIC-16	10.35 mm	7.5 mm	2.5 mm	Industrial	+ 125 C	- 40 C	RxxC05TExxS
DC/DC Converters - SMD 1W 4.5-5.5Vin 5.0Vout 200mA R05CTE05S-CT RECOM Power 1: ¥725.9 108In Stock	Mfr. Part # R05CTE05S-CT Mouser Part # 919-R05CTE05S-CT	RECOM Power	DC/DC Converters - SMD 1W 4.5-5.5Vin 5.0Vout 200mA Learn More about RECOM Power r05cte05s r05c05te05 converters	Datasheet	108In Stock	¥725.9 ¥702.6 ¥691 ¥672.7 View ¥656.1 ¥627.9 ¥604.6 ¥588 ¥586.3	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V				3.6 kV	SOIC-16	10.35 mm	7.5 mm	2.5 mm	Industrial	+ 125 C	- 40 C	RxxCTExxS
DC/DC Converters - SMD 1W DC/DC 1kV UNREG 5Vin +/-5Vout R1D-0505 RECOM Power 1: ¥1,526.5 65In Stock	Mfr. Part # R1D-0505 Mouser Part # 919-R1D-0505	RECOM Power	DC/DC Converters - SMD 1W DC/DC 1kV UNREG 5Vin +/-5Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	65In Stock	¥1,526.5 ¥1,470 ¥1,446.7 ¥1,345.4 View ¥1,318.8 ¥1,317.2 ¥1,315.5	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	5 V	100 mA	- 5 V	100 mA	1 kV	SMD-10	15.24 mm	10.7 mm	7 mm	Industrial	+ 100 C	- 40 C	R1D
DC/DC Converters - SMD 1W DC/DC 3kV UNREG 5Vin +/-5Vout R1D-0505/HP RECOM Power 1: ¥1,895.2 23In Stock	Mfr. Part # R1D-0505/HP Mouser Part # 919-R1D-0505HP	RECOM Power	DC/DC Converters - SMD 1W DC/DC 3kV UNREG 5Vin +/-5Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	23In Stock	¥1,895.2 ¥1,823.8 ¥1,793.9 ¥1,639.4 View ¥1,597.9 ¥1,561.3 ¥1,516.5 ¥1,488.3 ¥1,483.3	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	5 V	100 mA	- 5 V	100 mA	3 kV	SMD-10	15.24 mm	10.7 mm	7 mm	Industrial	+ 100 C	- 40 C	R1D
DC/DC Converters - SMD 1W DC/DC 3kV UNREG 5Vin +/-15Vout R1D-0515/HP RECOM Power 1: ¥1,822.1 121In Stock 330On Order	Mfr. Part # R1D-0515/HP Mouser Part # 919-R1D-0515HP	RECOM Power	DC/DC Converters - SMD 1W DC/DC 3kV UNREG 5Vin +/-15Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	121In Stock 330On Order On Order Ship Dates Mfr. #: R1D-0515/HP Stock: 121 Can Ship Immediately On Order: 165 Expected 1/29/2027 165 Expected 5/21/2027 Factory Lead-Time: 2 Weeks	¥1,822.1 ¥1,754 ¥1,730.8 ¥1,669.3 View ¥1,624.5 ¥1,582.9 ¥1,539.7 ¥1,509.8 ¥1,503.2	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	15 V	33 mA	- 15 V	33 mA	3 kV	SMD-10	15.24 mm	10.7 mm	7 mm	Industrial	+ 100 C	- 40 C	R1D
DC/DC Converters - SMD 1W DC/DC 1kV UNREG 5Vin +/-15Vout R1D-0515/P RECOM Power 1: ¥1,675.9 13In Stock	Mfr. Part # R1D-0515/P Mouser Part # 919-R1D-0515P	RECOM Power	DC/DC Converters - SMD 1W DC/DC 1kV UNREG 5Vin +/-15Vout	Datasheet	13In Stock	¥1,675.9 ¥1,614.5 ¥1,587.9 ¥1,553 View ¥1,475 ¥1,436.8 ¥1,405.2 ¥1,382 ¥1,377	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	15 V	33 mA	- 15 V	33 mA	1 kV	SMD-10	15.24 mm	10.7 mm	7 mm	Industrial	+ 100 C	- 40 C	R1D
DC/DC Converters - SMD 1W DC/DC 1kV UNREG 12Vin +/-5Vout R1D-1205-R RECOM Power 1: ¥1,622.8 137In Stock	Mfr. Part # R1D-1205-R Mouser Part # 919-R1D-1205-R	RECOM Power	DC/DC Converters - SMD 1W DC/DC 1kV UNREG 12Vin +/-5Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	137In Stock	Cut Tape ¥1,622.8 ¥1,563 ¥1,536.4 ¥1,503.2 Reel ¥1,338.8 View ¥1,480 ¥1,455 ¥1,370.3 ¥1,249.1 MouseReel Available	Min.: 1 Mult.: 1 : 500	Isolated	2 Output	1 W	5 V	100 mA	- 5 V	100 mA	1 kV	SMD-10	15.24 mm	10.7 mm	7 mm	Industrial	+ 100 C	- 40 C	R1D
DC/DC Converters - SMD 1W DC/DC 1kV UNREG 12Vin +/-12Vout R1D-1212 RECOM Power 1: ¥1,526.5 40In Stock 33Expected 10/30/2026	Mfr. Part # R1D-1212 Mouser Part # 919-R1D-1212	RECOM Power	DC/DC Converters - SMD 1W DC/DC 1kV UNREG 12Vin +/-12Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	40In Stock 33Expected 10/30/2026	¥1,526.5 ¥1,470 ¥1,446.7 ¥1,415.2 View ¥1,390.3 ¥1,368.7 ¥1,338.8 ¥1,287.3 ¥1,285.6	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	12 V	42 mA	- 12 V	42 mA	1 kV	SMD-10	15.24 mm	10.7 mm	7 mm	Industrial	+ 100 C	- 40 C	R1D
DC/DC Converters - SMD 1W DC/DC 1kV UNREG 24Vin +/-5Vout R1D-2405/P RECOM Power 1: ¥1,999.8 38In Stock	Mfr. Part # R1D-2405/P Mouser Part # 919-R1D-2405P	RECOM Power	DC/DC Converters - SMD 1W DC/DC 1kV UNREG 24Vin +/-5Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	38In Stock	¥1,999.8 ¥1,926.8 ¥1,895.2 ¥1,855.3 View ¥1,822.1 ¥1,697.5 ¥1,651 ¥1,621.1 ¥1,614.5	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	5 V	100 mA	- 5 V	100 mA	1 kV	SMD-10	15.24 mm	10.7 mm	7 mm	Industrial	+ 100 C	- 40 C	R1D
DC/DC Converters - SMD 1W 5Vin +/-05Vout 100mA Unregulated R1DX-0505-Tray RECOM Power 1: ¥985 11In Stock	Mfr. Part # R1DX-0505-Tray Mouser Part # 919-R1DX-0505-TRAY	RECOM Power	DC/DC Converters - SMD 1W 5Vin +/-05Vout 100mA Unregulated Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	11In Stock	¥985 ¥948.4 ¥933.5 ¥848.8 View ¥830.5 ¥810.6 ¥787.3 ¥772.4 ¥765.7	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	5 V	100 mA	- 5 V	100 mA	1 kV	SMD-10	15.24 mm	11.1 mm	8 mm	Industrial	+ 95 C	- 40 C	R1DX
DC/DC Converters - SMD 1W 5Vin +/-12Vout 42mA Unregulated R1DX-0512-Tray RECOM Power 1: ¥956.7 19In Stock	Mfr. Part # R1DX-0512-Tray Mouser Part # 919-R1DX-0512-TRAY	RECOM Power	DC/DC Converters - SMD 1W 5Vin +/-12Vout 42mA Unregulated Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	19In Stock	¥956.7 ¥930.2 ¥915.2 ¥887 View ¥852.1 ¥827.2 ¥802.3 ¥787.3 ¥782.3	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	12 V	42 mA	12 V	42 mA	1 kV	SMD-10	15.24 mm	11.1 mm	8 mm	Industrial	+ 95 C	- 40 C	R1DX
DC/DC Converters - SMD 1W 5Vin +/-15Vout 33mA Dual Out R1DX-0515-R RECOM Power 1: ¥963.4 290In Stock	Mfr. Part # R1DX-0515-R Mouser Part # 919-R1DX-0515-R	RECOM Power	DC/DC Converters - SMD 1W 5Vin +/-15Vout 33mA Dual Out Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	290In Stock	Cut Tape ¥963.4 ¥928.5 ¥921.9 ¥865.4 Reel ¥845.4 View ¥772.4 ¥770.7	Min.: 1 Mult.: 1 : 250	Isolated	2 Output	1 W	15 V	33 mA	- 15 V	33 mA	1 kV		15.24 mm	11.1 mm	8 mm	Industrial	+ 95 C	- 40 C	R1DX
DC/DC Converters - SMD 1W DC/DC 1kV UNREG 5Vin 5Vout R1S-0505/P RECOM Power 1: ¥1,599.5 160In Stock 400Expected 10/30/2026	Mfr. Part # R1S-0505/P Mouser Part # 919-R1S-0505P	RECOM Power	DC/DC Converters - SMD 1W DC/DC 1kV UNREG 5Vin 5Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	160In Stock 400Expected 10/30/2026	¥1,599.5 ¥1,553 ¥1,528.1 ¥1,496.6 View ¥1,470 ¥1,446.7 ¥1,401.9 ¥1,380.3 ¥1,373.6	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	5 V	200 mA			1 kV	SMD-8	12.75 mm	10.7 mm	7 mm	Industrial	+ 100 C	- 40 C	R1S
DC/DC Converters - SMD 1W DC/DC 1kV UNREG 5Vin 9Vout R1S-0509/P RECOM Power 1: ¥1,584.6 1In Stock	Mfr. Part # R1S-0509/P Mouser Part # 919-R1S-0509P	RECOM Power	DC/DC Converters - SMD 1W DC/DC 1kV UNREG 5Vin 9Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	1In Stock	¥1,584.6 ¥1,504.9 ¥1,494.9 ¥1,420.2 View ¥1,386.9 ¥1,358.7 ¥1,332.1 ¥1,310.5 ¥1,298.9	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	9 V	111 mA			1 kV	SMD-8	12.75 mm	10.7 mm	7 mm	Industrial	+ 100 C	- 40 C	R1S
DC/DC Converters - SMD 1W DC/DC 3kV UNREG 5Vin 24Vout R1S-0524/H RECOM Power 1: ¥1,725.8 80In Stock	Mfr. Part # R1S-0524/H Mouser Part # 919-R1S-0524H	RECOM Power	DC/DC Converters - SMD 1W DC/DC 3kV UNREG 5Vin 24Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	80In Stock	¥1,725.8 ¥1,661 ¥1,634.4 ¥1,599.5 View ¥1,558 ¥1,475 ¥1,430.1 ¥1,403.5 ¥1,395.2	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	24 V	42 mA			3 kV	SMD-8	12.75 mm	10.7 mm	7 mm	Industrial	+ 100 C	- 40 C	R1S