DC/DC Converters - SMD – Mouser South Africa

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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 (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	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 0.5A DC/DC REG 11-34Vin 9Vout R-78AA9.0-0.5SMD RECOM Power 1: $12.04 222In Stock 495Expected 2026/10/26	Mfr. Part No. R-78AA9.0-0.5SMD Mouser Part No 919-R-78AA9.0-.5SMD	RECOM Power	DC/DC Converters - SMD 0.5A DC/DC REG 11-34Vin 9Vout Learn More about RECOM Power recom r 78 converters	Datasheet	222In Stock 495Expected 2026/10/26	$12.04 $11.61 $11.41 $11.18 View $10.87 $10.70 $9.93 $9.78 $9.76	Min.: 1 Mult.: 1	Non-Isolated	1 Output	4.5 W	9 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/AC-TRAY RECOM Power 1: $15.94 175In Stock	Mfr. Part No. R-78T12-1.0/AC-TRAY Mouser Part No 919-R-78T12-1.0/AC	RECOM Power	DC/DC Converters - SMD 15-42VIN 12V 1A SIP3 23x27.2x10mm Learn More about RECOM Power recom r78t dcdc converter	Datasheet	175In Stock	$15.94 $15.11 $14.96 $14.40 View $14.08 $13.78 $13.18 $12.91 $12.78	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 CONV DC/DC 0.25W 05VIN 15VOUT R0.25S-0515 RECOM Power 1: $12.60 398In Stock 680On Order	Mfr. Part No. R0.25S-0515 Mouser Part No 919-R0.25S-0515	RECOM Power	DC/DC Converters - SMD CONV DC/DC 0.25W 05VIN 15VOUT Learn More about RECOM Power recom smd isolated power modules	Datasheet	398In Stock 680On Order On Order Ship Dates Mfr. No: R0.25S-0515 Stock: 398 Can Dispatch Immediately On Order: 320 Expected 2027/03/19 360 Expected 2027/04/09 Factory Lead Time: 2 Weeks	$12.60 $11.85 $11.73 $10.82 View $10.72 $10.14 $10.12	Min.: 1 Mult.: 1	Isolated	1 Output	250 mW	15 V	17 mA			1 kV	SMD-8	12.75 mm	10.7 mm	7 mm	Industrial	+ 100 C	- 40 C	R0.25S
DC/DC Converters - SMD 0.5W 4.5-5.5Vin 5.0Vout 100mA Reel R05C05TE05S-R RECOM Power 1: $5.09 2,144In Stock 1,500Expected 2027/01/29	Mfr. Part No. R05C05TE05S-R Mouser Part No 919-R05C05TE05S-R	RECOM Power	DC/DC Converters - SMD 0.5W 4.5-5.5Vin 5.0Vout 100mA Reel Learn More about RECOM Power r05cte05s r05c05te05 converters	Datasheet	2,144In Stock 1,500Expected 2027/01/29	Cut Tape $5.09 $4.94 $4.86 $4.72 View Reel $4.21 $4.64 $4.22 $4.21 MouseReel Available	Min.: 1 Mult.: 1 : 500	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 0.5W 100mA 4.5Vin 3.3/3.7/5.0/5.4Vout R05CT05S-R RECOM Power 1: $11.73 183In Stock	Mfr. Part No. R05CT05S-R Mouser Part No 919-R05CT05S-R	RECOM Power	DC/DC Converters - SMD 0.5W 100mA 4.5Vin 3.3/3.7/5.0/5.4Vout Learn More about RECOM Power recom r05ct05s dc dc converters	Datasheet	183In Stock	Cut Tape $11.73 $11.30 $11.11 $10.72 Reel $10.12 View $10.54 $10.40 $10.30 $8.86 MouseReel Available	Min.: 1 Mult.: 1 : 500	Isolated	1 Output	500 mW	3.3 V	100 mA	- 5 V		5 kV		10.3 mm	7.5 mm	2.65 mm	Industrial	+ 150 C	- 40 C	RxxCTxxS
DC/DC Converters - SMD 1W DC/DC 1kV UNREG 5Vin +/-9Vout R1D-0509-R RECOM Power 1: $9.49 444In Stock 500Expected 2026/12/04	Mfr. Part No. R1D-0509-R Mouser Part No 919-R1D-0509-R	RECOM Power	DC/DC Converters - SMD 1W DC/DC 1kV UNREG 5Vin +/-9Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	444In Stock 500Expected 2026/12/04	Cut Tape $9.49 $9.14 $8.99 $8.80 Reel $8.18 View $8.65 $8.51 $8.33 $8.11 MouseReel Available	Min.: 1 Mult.: 1 : 500	Isolated	2 Output	1 W	9 V	56 mA	- 9 V	56 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 5Vin +/-15Vout R1D-0515 RECOM Power 1: $9.19 212In Stock	Mfr. Part No. R1D-0515 Mouser Part No 919-R1D-0515	RECOM Power	DC/DC Converters - SMD 1W DC/DC 1kV UNREG 5Vin +/-15Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	212In Stock	$9.19 $8.85 $8.71 $8.40 View $8.18 $8.06 $7.93 $7.61	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 3kV UNREG 5Vin 5Vout R1S-0505/H-R RECOM Power 1: $10.61 489In Stock 500Expected 2026/09/25	Mfr. Part No. R1S-0505/H-R Mouser Part No 919-R1S-0505H-R	RECOM Power	DC/DC Converters - SMD 1W DC/DC 3kV UNREG 5Vin 5Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	489In Stock 500Expected 2026/09/25	Cut Tape $10.61 $10.20 $10.04 $9.83 Reel $9.11 View $9.55 $9.39 $9.18 $9.04 MouseReel Available	Min.: 1 Mult.: 1 : 500	Isolated	1 Output	1 W	5 V	200 mA			3 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 5Vout R1S-0505/HP-R RECOM Power 1: $11.66 442In Stock 1,000Expected 2026/10/22	Mfr. Part No. R1S-0505/HP-R Mouser Part No 919-R1S-0505HP-R	RECOM Power	DC/DC Converters - SMD 1W DC/DC 3kV UNREG 5Vin 5Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	442In Stock 1,000Expected 2026/10/22	Cut Tape $11.66 $11.23 $11.05 $10.36 View Reel $9.59 $10.04 $9.83 $9.61 $9.59 MouseReel Available	Min.: 1 Mult.: 1 : 500	Isolated	1 Output	1 W	5 V	200 mA			3 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 RECOM Power 1: $8.39 239In Stock	Mfr. Part No. R1S-0509 Mouser Part No 919-R1S-0509	RECOM Power	DC/DC Converters - SMD 1W DC/DC 1kV UNREG 5Vin 9Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	239In Stock	$8.39 $8.33 $8.21 $7.86 View $7.75 $7.62 $7.47 $7.36 $7.35	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 1kV UNREG 5Vin 12Vout R1S-0512-R RECOM Power 1: $9.00 1,066In Stock	Mfr. Part No. R1S-0512-R Mouser Part No 919-R1S-0512-R	RECOM Power	DC/DC Converters - SMD 1W DC/DC 1kV UNREG 5Vin 12Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	1,066In Stock	Cut Tape $9.00 $8.66 $8.52 $8.34 Reel $7.76 View $8.21 $8.07 $7.90 $7.70 MouseReel Available	Min.: 1 Mult.: 1 : 500	Isolated	1 Output	1 W	12 V	84 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 15Vout R1S-0515-R RECOM Power 1: $8.77 766In Stock	Mfr. Part No. R1S-0515-R Mouser Part No 919-R1S-0515-R	RECOM Power	DC/DC Converters - SMD 1W DC/DC 1kV UNREG 5Vin 15Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	766In Stock	Cut Tape $8.77 $8.66 $8.52 $8.34 Reel $7.76 View $8.21 $8.07 $7.90 $7.34 MouseReel Available	Min.: 1 Mult.: 1 : 500	Isolated	1 Output	1 W	15 V	66 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-R RECOM Power 1: $10.61 424In Stock	Mfr. Part No. R1S-0524/H-R Mouser Part No 919-R1S-0524H-R	RECOM Power	DC/DC Converters - SMD 1W DC/DC 3kV UNREG 5Vin 24Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	424In Stock	Cut Tape $10.61 $10.20 $10.04 $9.83 Reel $9.14 View $9.68 $9.51 $9.32 $8.61 MouseReel Available	Min.: 1 Mult.: 1 : 500	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
DC/DC Converters - SMD 1W DC/DC 1kV UNREG 5Vin 3.3Vout R1S-053.3 RECOM Power 1: $8.49 530In Stock 620Expected 2026/11/06	Mfr. Part No. R1S-053.3 Mouser Part No 919-R1S-053.3	RECOM Power	DC/DC Converters - SMD 1W DC/DC 1kV UNREG 5Vin 3.3Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	530In Stock 620Expected 2026/11/06	$8.49 $8.35 $8.27 $8.02 View $7.87 $7.72 $7.68 $7.56 $7.51	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	3.3 V	303 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 12Vin 5Vout R1S-1205 RECOM Power 1: $8.78 488In Stock	Mfr. Part No. R1S-1205 Mouser Part No 919-R1S-1205	RECOM Power	DC/DC Converters - SMD 1W DC/DC 1kV UNREG 12Vin 5Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	488In Stock	$8.78 $8.51 $8.37 $7.92 View $7.80 $7.68 $7.56 $7.55	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 3kV UNREG 12Vin 9Vout R1S-1209/HP-R RECOM Power 1: $11.55 485In Stock	Mfr. Part No. R1S-1209/HP-R Mouser Part No 919-R1S-1209HP-R	RECOM Power	DC/DC Converters - SMD 1W DC/DC 3kV UNREG 12Vin 9Vout	Datasheet	485In Stock	Cut Tape $11.55 $11.12 $10.94 $10.70 Reel $9.39 View $10.54 $10.40 $9.34 MouseReel Available	Min.: 1 Mult.: 1 : 500	Isolated	1 Output	1 W	9 V	111 mA			3 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 12Vin 15Vout R1S-1215/H RECOM Power 1: $10.29 362In Stock	Mfr. Part No. R1S-1215/H Mouser Part No 919-R1S-1215H	RECOM Power	DC/DC Converters - SMD 1W DC/DC 3kV UNREG 12Vin 15Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	362In Stock	$10.29 $9.91 $9.76 $9.54 View $9.39 $8.65 $8.61	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	15 V	66 mA			3 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 24Vin 5Vout R1S-2405 RECOM Power 1: $10.55 360In Stock 3,960On Order	Mfr. Part No. R1S-2405 Mouser Part No 919-R1S-2405	RECOM Power	DC/DC Converters - SMD 1W DC/DC 1kV UNREG 24Vin 5Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	360In Stock 3,960On Order On Order Ship Dates Mfr. No: R1S-2405 Stock: 360 Can Dispatch Immediately On Order: 1,520 Expected 2026/11/27 2,440 Expected 2027/05/21 Factory Lead Time: 2 Weeks	$10.55 $10.16 $10.00 $9.78 View $9.62 $9.40 $9.19 $8.98 $8.97	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 3kV UNREG 24Vin 9Vout R1S-2409/H RECOM Power 1: $11.44 160In Stock	Mfr. Part No. R1S-2409/H Mouser Part No 919-R1S-2409H	RECOM Power	DC/DC Converters - SMD 1W DC/DC 3kV UNREG 24Vin 9Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	160In Stock	$11.44 $11.03 $10.84 $10.61 View $10.43 $10.26 $9.54 $9.40 $9.35	Min.: 1 Mult.: 1	Isolated	1 Output	1 W	9 V	111 mA			3 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 24Vin 24Vout R1S-2424/H RECOM Power 1: $11.44 298In Stock	Mfr. Part No. R1S-2424/H Mouser Part No 919-R1S-2424H	RECOM Power	DC/DC Converters - SMD 1W DC/DC 3kV UNREG 24Vin 24Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	298In Stock	$11.44 $10.61 $10.49 $9.91 $9.82	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
DC/DC Converters - SMD 1W DC/DC 1kV UNREG 3.3Vin 5Vout R1S-3.305-R RECOM Power 1: $9.63 247In Stock 500Expected 2026/11/13	Mfr. Part No. R1S-3.305-R Mouser Part No 919-R1S-3.305-R	RECOM Power	DC/DC Converters - SMD 1W DC/DC 1kV UNREG 3.3Vin 5Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	247In Stock 500Expected 2026/11/13	Cut Tape $9.63 $9.27 $9.12 $8.93 Reel $8.32 View $8.78 $8.64 $8.46 $7.83 MouseReel Available	Min.: 1 Mult.: 1 : 500	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 3.3Vin 3.3Vout R1S-3.33.3-R RECOM Power 1: $9.86 1,017In Stock	Mfr. Part No. R1S-3.33.3-R Mouser Part No 919-R1S-3.33.3-R	RECOM Power	DC/DC Converters - SMD 1W DC/DC 1kV UNREG 3.3Vin 3.3Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	1,017In Stock	Cut Tape $9.86 $9.50 $9.34 $9.14 Reel $8.46 View $9.00 $8.85 $8.66 $8.44 MouseReel Available	Min.: 1 Mult.: 1 : 500	Isolated	1 Output	1 W	3.3 V	303 mA			1 kV	SMD-8	12.75 mm	10.7 mm	7 mm	Industrial	+ 100 C	- 40 C	R1S
DC/DC Converters - SMD 1W 05Vin 12Vout 84mA R1SE-0512/H2-R RECOM Power 1: $4.18 2,474In Stock 14,000On Order	Mfr. Part No. R1SE-0512/H2-R Mouser Part No 919-R1SE-0512/H2-R	RECOM Power	DC/DC Converters - SMD 1W 05Vin 12Vout 84mA Learn More about RECOM Power recom smd isolated power modules	Datasheet	2,474In Stock 14,000On Order On Order Ship Dates Mfr. No: R1SE-0512/H2-R Stock: 2,474 Can Dispatch Immediately On Order: 6,000 Expected 2026/09/25 8,000 Expected 2027/02/26 Factory Lead Time: 2 Weeks	Cut Tape $4.18 $4.11 $4.07 $4.04 Reel $3.88 MouseReel Available	Min.: 1 Mult.: 1 : 500	Isolated	1 Output	1 W	12 V	84 mA			2 kV	SMD-8	12.75 mm	10.7 mm	7 mm	Industrial	+ 100 C	- 40 C	R1SE/H2
DC/DC Converters - SMD 1W 12Vin 05Vout 200mA R1SE-1205/H2-R RECOM Power 1: $5.00 1,343In Stock	Mfr. Part No. R1SE-1205/H2-R Mouser Part No 919-R1SE-1205/H2-R	RECOM Power	DC/DC Converters - SMD 1W 12Vin 05Vout 200mA Learn More about RECOM Power recom smd isolated power modules	Datasheet	1,343In Stock	Cut Tape $5.00 $4.86 $4.78 $4.64 View Reel $4.20 $4.56 $4.27 $4.21 $4.20 MouseReel Available	Min.: 1 Mult.: 1 : 500	Isolated	1 Output	1 W	5 V	200 mA			2 kV	SMD-8	12.75 mm	10.7 mm	7 mm	Industrial	+ 100 C	- 40 C	R1SE/H2
DC/DC Converters - SMD 1W 15Vin 05Vout 200mA R1SE-1505/H2-R RECOM Power 1: $5.00 1,407In Stock 1,500Expected 2027/02/12	Mfr. Part No. R1SE-1505/H2-R Mouser Part No 919-R1SE-1505/H2-R	RECOM Power	DC/DC Converters - SMD 1W 15Vin 05Vout 200mA Learn More about RECOM Power recom smd isolated power modules	Datasheet	1,407In Stock 1,500Expected 2027/02/12	Cut Tape $5.00 $4.86 $4.78 $4.64 View Reel $4.18 $4.56 $4.37 $4.22 $4.18 MouseReel Available	Min.: 1 Mult.: 1 : 500	Isolated	1 Output	1 W	5 V	200 mA			2 kV	SMD-8	12.75 mm	10.7 mm	7 mm	Industrial	+ 100 C	- 40 C	R1SE/H2