DC/DC Converters - Through Hole

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SPBW03 & DPBW03 3W DC-DC Regulated Converters

MEAN WELL SPBW03 and DPBW03 3W DC-DC Regulated Converters are available in a SIP8 package with industry-standard pinout and a 4:1 wide input range. These 3W units have single or dual output, efficiency up to 85%, and a 1.5KV_DC I/P-O/P isolation voltage. Both series operate in a temperature range of -40°C to +85°C. Protections include short circuit (continuous), overload, and input undervoltage. MEAN WELL SPBW03 and DPBW03 3W DC-DC Regulated Converters are ideal for applications such as wireless networks, telecommunications, industrial control, analyzers, detectors, and distributed power architectures.

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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 - Through Hole 9-36Vin +/-5Vout +/-300mA SIP Reg Iso DPBW03F-05 MEAN WELL 1: $8.61 8In Stock 266On Order	Mfr. Part No. DPBW03F-05 Mouser Part No 709-DPBW03F-05	MEAN WELL	DC/DC Converters - Through Hole 9-36Vin +/-5Vout +/-300mA SIP Reg Iso Learn More about MEAN WELL spbw03 dpbw03	Datasheet	8In Stock 266On Order On Order Ship Dates Mfr. No: DPBW03F-05 Stock: 8 Can Dispatch Immediately On Order: 112 Expected 08/12/2026 154 Expected 31/03/2027 Factory Lead Time: 27 Weeks	$8.61 $8.25	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	5 V	300 mA	- 5 V	300 mA	1.5 kV	SIP-8	21.8 mm (0.858 in)	9.2 mm (0.362 in)	11.1 mm (0.437 in)	Industrial	+ 85 C	- 40 C	SPBW03 & DPBW03
DC/DC Converters - Through Hole 18-75Vin +/-12Vout +/-125mA SIP Reg Iso DPBW03G-12 MEAN WELL 1: $8.32 8In Stock 28Expected 13/01/2027	Mfr. Part No. DPBW03G-12 Mouser Part No 709-DPBW03G-12	MEAN WELL	DC/DC Converters - Through Hole 18-75Vin +/-12Vout +/-125mA SIP Reg Iso Learn More about MEAN WELL spbw03 dpbw03	Datasheet	8In Stock 28Expected 13/01/2027	$8.32 $8.25	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	12 V	125 mA	- 12 V	125 mA	1.5 kV	SIP-8	21.8 mm (0.858 in)	9.2 mm (0.362 in)	11.1 mm (0.437 in)	Industrial	+ 85 C	- 40 C	SPBW03 & DPBW03
DC/DC Converters - Through Hole 18-75Vin +/-15Vout +/-100mA SIP Reg Iso DPBW03G-15 MEAN WELL 1: $9.90 14In Stock 14Expected 31/03/2027	Mfr. Part No. DPBW03G-15 Mouser Part No 709-DPBW03G-15	MEAN WELL	DC/DC Converters - Through Hole 18-75Vin +/-15Vout +/-100mA SIP Reg Iso Learn More about MEAN WELL spbw03 dpbw03	Datasheet	14In Stock 14Expected 31/03/2027	$9.90 $9.34 $8.99 $8.45 $8.25	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	15 V	100 mA	- 15 V	100 mA	1.5 kV	SIP-8	21.8 mm (0.858 in)	9.2 mm (0.362 in)	11.1 mm (0.437 in)	Industrial	+ 85 C	- 40 C	SPBW03 & DPBW03
DC/DC Converters - Through Hole 9-36Vin 3.3Vout 700mA SIP8 Reg Iso SPBW03F-03 MEAN WELL 1: $8.25 148In Stock 182Expected 08/12/2026	Mfr. Part No. SPBW03F-03 Mouser Part No 709-SPBW03F-03	MEAN WELL	DC/DC Converters - Through Hole 9-36Vin 3.3Vout 700mA SIP8 Reg Iso Learn More about MEAN WELL spbw03 dpbw03	Datasheet	148In Stock 182Expected 08/12/2026	$8.25	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	3.3 V	700 mA			1.5 kV	SIP-8	21.8 mm (0.858 in)	9.2 mm (0.362 in)	11.1 mm (0.437 in)	Industrial	+ 85 C	- 40 C	SPBW03 & DPBW03
DC/DC Converters - Through Hole 9-36Vin 5Vout 600mA SIP8 Reg Iso SPBW03F-05 MEAN WELL 1: $8.25 3In Stock 350Expected 31/03/2027	Mfr. Part No. SPBW03F-05 Mouser Part No 709-SPBW03F-05	MEAN WELL	DC/DC Converters - Through Hole 9-36Vin 5Vout 600mA SIP8 Reg Iso Learn More about MEAN WELL spbw03 dpbw03	Datasheet	3In Stock 350Expected 31/03/2027	$8.25 $8.10 $7.77	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	5 V	600 mA			1.5 kV	SIP-8	21.8 mm (0.858 in)	9.2 mm (0.362 in)	11.1 mm (0.437 in)	Industrial	+ 85 C	- 40 C	SPBW03 & DPBW03
DC/DC Converters - Through Hole 9-36Vin 12Vout 250mA SIP8 Reg Iso SPBW03F-12 MEAN WELL 1: $8.25 135In Stock 1,134On Order	Mfr. Part No. SPBW03F-12 Mouser Part No 709-SPBW03F-12	MEAN WELL	DC/DC Converters - Through Hole 9-36Vin 12Vout 250mA SIP8 Reg Iso Learn More about MEAN WELL spbw03 dpbw03	Datasheet	135In Stock 1,134On Order On Order Ship Dates Mfr. No: SPBW03F-12 Stock: 135 Can Dispatch Immediately On Order: 770 Expected 14/12/2026 364 Expected 21/12/2026 Factory Lead Time: 27 Weeks	$8.25 $8.06 $8.00 $7.90	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	12 V	250 mA			1.5 kV	SIP-8	21.8 mm (0.858 in)	9.2 mm (0.362 in)	11.1 mm (0.437 in)	Industrial	+ 85 C	- 40 C	SPBW03 & DPBW03
DC/DC Converters - Through Hole 18-75Vin 5Vout 600mA SIP8 Reg Iso SPBW03G-05 MEAN WELL 1: $8.25 17In Stock 462On Order	Mfr. Part No. SPBW03G-05 Mouser Part No 709-SPBW03G-05	MEAN WELL	DC/DC Converters - Through Hole 18-75Vin 5Vout 600mA SIP8 Reg Iso Learn More about MEAN WELL spbw03 dpbw03	Datasheet	17In Stock 462On Order On Order Ship Dates Mfr. No: SPBW03G-05 Stock: 17 Can Dispatch Immediately On Order: 252 Expected 07/12/2026 210 Expected 31/03/2027 Factory Lead Time: 27 Weeks	$8.25	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	5 V	600 mA			1.5 kV	SIP-8	21.8 mm (0.858 in)	9.2 mm (0.362 in)	11.1 mm (0.437 in)	Industrial	+ 85 C	- 40 C	SPBW03 & DPBW03
DC/DC Converters - Through Hole 9-36Vin +/-12Vout +/-125mA SIP Reg Iso DPBW03F-12 MEAN WELL 1: $8.77 583Expected 07/12/2026	Mfr. Part No. DPBW03F-12 Mouser Part No 709-DPBW03F-12	MEAN WELL	DC/DC Converters - Through Hole 9-36Vin +/-12Vout +/-125mA SIP Reg Iso Learn More about MEAN WELL spbw03 dpbw03	Datasheet	583Expected 07/12/2026	$8.77 $8.65	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	12 V	125 mA	- 12 V	125 mA	1.5 kV	SIP-8	21.8 mm (0.858 in)	9.2 mm (0.362 in)	11.1 mm (0.437 in)	Industrial	+ 85 C	- 40 C	SPBW03 & DPBW03
DC/DC Converters - Through Hole 9-36Vin +/-15Vout +/-100mA SIP Reg Iso DPBW03F-15 MEAN WELL 1: $8.25 122Expected 08/12/2026	Mfr. Part No. DPBW03F-15 Mouser Part No 709-DPBW03F-15	MEAN WELL	DC/DC Converters - Through Hole 9-36Vin +/-15Vout +/-100mA SIP Reg Iso Learn More about MEAN WELL spbw03 dpbw03	Datasheet	122Expected 08/12/2026	$8.25	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	15 V	100 mA	- 15 V	100 mA	1.5 kV	SIP-8	21.8 mm (0.858 in)	9.2 mm (0.362 in)	11.1 mm (0.437 in)	Industrial	+ 85 C	- 40 C	SPBW03 & DPBW03
DC/DC Converters - Through Hole 9-36Vin 15Vout 200mA SIP8 Reg Iso SPBW03F-15 MEAN WELL 1: $7.91 168On Order	Mfr. Part No. SPBW03F-15 Mouser Part No 709-SPBW03F-15	MEAN WELL	DC/DC Converters - Through Hole 9-36Vin 15Vout 200mA SIP8 Reg Iso Learn More about MEAN WELL spbw03 dpbw03	Datasheet	168On Order On Order Ship Dates Mfr. No: SPBW03F-15 Stock: 0 On Order: 42 Expected 13/01/2027 126 Expected 31/03/2027 Factory Lead Time: 27 Weeks	$7.91 $7.89 $7.84	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	15 V	200 mA			1.5 kV	SIP-8	21.8 mm (0.858 in)	9.2 mm (0.362 in)	11.1 mm (0.437 in)	Industrial	+ 85 C	- 40 C	SPBW03 & DPBW03
DC/DC Converters - Through Hole 18-75Vin 3.3Vout 700mA SIP8 Reg Iso SPBW03G-03 MEAN WELL 1: $8.25 140On Order	Mfr. Part No. SPBW03G-03 Mouser Part No 709-SPBW03G-03	MEAN WELL	DC/DC Converters - Through Hole 18-75Vin 3.3Vout 700mA SIP8 Reg Iso Learn More about MEAN WELL spbw03 dpbw03	Datasheet	140On Order On Order Ship Dates Mfr. No: SPBW03G-03 Stock: 0 On Order: 70 Expected 08/12/2026 70 Expected 06/01/2027 Factory Lead Time: 27 Weeks	$8.25	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	3.3 V	700 mA			1.5 kV	SIP-8	21.8 mm (0.858 in)	9.2 mm (0.362 in)	11.1 mm (0.437 in)	Industrial	+ 85 C	- 40 C	SPBW03 & DPBW03
DC/DC Converters - Through Hole 18-75Vin 12Vout 250mA SIP8 Reg Iso SPBW03G-12 MEAN WELL 1: $8.50 171On Order	Mfr. Part No. SPBW03G-12 Mouser Part No 709-SPBW03G-12	MEAN WELL	DC/DC Converters - Through Hole 18-75Vin 12Vout 250mA SIP8 Reg Iso Learn More about MEAN WELL spbw03 dpbw03	Datasheet	171On Order On Order Ship Dates Mfr. No: SPBW03G-12 Stock: 0 On Order: 17 Expected 07/12/2026 42 Expected 30/12/2026 112 Expected 13/01/2027 Factory Lead Time: 27 Weeks	$8.50 $8.37	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	12 V	250 mA			1.5 kV	SIP-8	21.8 mm (0.858 in)	9.2 mm (0.362 in)	11.1 mm (0.437 in)	Industrial	+ 85 C	- 40 C	SPBW03 & DPBW03
DC/DC Converters - Through Hole 18-75Vin +/-5Vout +/-300mA SIP Reg Iso DPBW03G-05 MEAN WELL 1: $9.88 Non-Stocked Lead-Time 27 Weeks	Mfr. Part No. DPBW03G-05 Mouser Part No 709-DPBW03G-05	MEAN WELL	DC/DC Converters - Through Hole 18-75Vin +/-5Vout +/-300mA SIP Reg Iso Learn More about MEAN WELL spbw03 dpbw03	Datasheet	Non-Stocked Lead-Time 27 Weeks	$9.88 $9.43	Min.: 1 Mult.: 1	Isolated	2 Output	3 W	5 V	300 mA	- 5 V	300 mA	1.5 kV	SIP-8	21.8 mm (0.858 in)	9.2 mm (0.362 in)	11.1 mm (0.437 in)	Industrial	+ 85 C	- 40 C	SPBW03 & DPBW03
DC/DC Converters - Through Hole 18-75Vin 15Vout 200mA SIP8 Reg Iso SPBW03G-15 MEAN WELL 1: $8.25 Non-Stocked Lead-Time 27 Weeks	Mfr. Part No. SPBW03G-15 Mouser Part No 709-SPBW03G-15	MEAN WELL	DC/DC Converters - Through Hole 18-75Vin 15Vout 200mA SIP8 Reg Iso Learn More about MEAN WELL spbw03 dpbw03	Datasheet	Non-Stocked Lead-Time 27 Weeks	$8.25	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	15 V	200 mA			1.5 kV	SIP-8	21.8 mm (0.858 in)	9.2 mm (0.362 in)	11.1 mm (0.437 in)	Industrial	+ 85 C	- 40 C	SPBW03 & DPBW03

SPBW03 & DPBW03 3W DC-DC Regulated Converters

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