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3.3 V DC/DC Converters

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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	Mounting Style	Number of Outputs	Output Power	Output Voltage-Channel 1	Output Current-Channel 1	Industry
DC/DC Converters - SMD 1W 3.3-5V SINGLE 1KV DC/DC NTE0305MC Murata Power Solutions 1: $8.28 1,134In Stock 980Expected 2027/02/15	Mfr. Part No. NTE0305MC Mouser Part No 580-NTE0305MC	Murata Power Solutions	DC/DC Converters - SMD 1W 3.3-5V SINGLE 1KV DC/DC	Datasheet	1,134In Stock 980Expected 2027/02/15	$8.28 $8.09 $7.93 $7.82 View $7.71 $7.54 $7.42 $7.14	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	1 W	5 V	200 mA	Industrial
DC/DC Converters - SMD 1W DC/DC 1kV UNREG 3.3Vin 3.3Vout R1S-3.33.3 RECOM Power 1: $9.33 252In Stock	Mfr. Part No. R1S-3.33.3 Mouser Part No 919-R1S-3.33.3	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	252In Stock	$9.33 $8.98 $8.84 $8.46 View $8.33 $8.22 $8.18 $7.79 $7.77	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	1 W	3.3 V	303 mA	Industrial
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	SMD/SMT	1 Output	1 W	3.3 V	303 mA	Industrial
DC/DC Converters - SMD 1W 3.3Vin 5Vout 200mA R1SX-3.305-R RECOM Power 1: $4.84 733In Stock	Mfr. Part No. R1SX-3.305-R Mouser Part No 919-R1SX-3.305-R	RECOM Power	DC/DC Converters - SMD 1W 3.3Vin 5Vout 200mA Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	733In Stock	Cut Tape $4.84 $4.70 $4.62 $4.49 Reel $3.99 View $4.42 $4.13 $4.02 $3.98	Min.: 1 Mult.: 1 : 450	Isolated	SMD/SMT	1 Output	1 W	5 V	200 mA	Industrial
DC/DC Converters - SMD 1W 3.3Vin 5Vout 200mA High Iso R1SX-3.305/H-R RECOM Power 1: $5.34 1,305In Stock	Mfr. Part No. R1SX-3.305/H-R Mouser Part No 919-R1SX-3.305/H-R	RECOM Power	DC/DC Converters - SMD 1W 3.3Vin 5Vout 200mA High Iso Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	1,305In Stock	Cut Tape $5.34 $5.18 $5.11 $4.95 Reel $4.33 View $4.87 $4.49 $4.37 $4.30	Min.: 1 Mult.: 1 : 450	Isolated	SMD/SMT	1 Output	1 W	5 V	200 mA	Industrial
DC/DC Converters - Through Hole 1W 3.3Vin 3.3Vout 303mA REM1-3.33.3S RECOM Power 1: $18.99 526In Stock	Mfr. Part No. REM1-3.33.3S Mouser Part No 919-REM1-3.33.3S	RECOM Power	DC/DC Converters - Through Hole 1W 3.3Vin 3.3Vout 303mA Learn More about RECOM Power rem1	Datasheet	526In Stock	$18.99 $17.34 $17.10 $16.68 View $16.46 $16.44 $16.40	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	3.3 V	303 mA	Medical
DC/DC Converters - Through Hole 2W 3.3Vin 3.3Vout 606mA REM2-3.33.3S RECOM Power 1: $24.76 243In Stock	Mfr. Part No. REM2-3.33.3S Mouser Part No 919-REM2-3.33.3S	RECOM Power	DC/DC Converters - Through Hole 2W 3.3Vin 3.3Vout 606mA Learn More about RECOM Power recom rem2 dc dc converters	Datasheet	243In Stock	$24.76 $23.84 $23.46 $22.95 View $22.38 $22.03 $20.64 $19.02	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	2 W	3.3 V	606 mA	Medical
DC/DC Converters - Through Hole 1W DC/DC 1kV UNREG 3.3Vin 5Vout RO-3.305S RECOM Power 1: $7.97 587In Stock	Mfr. Part No. RO-3.305S Mouser Part No 919-RO-3.305S	RECOM Power	DC/DC Converters - Through Hole 1W DC/DC 1kV UNREG 3.3Vin 5Vout	Datasheet	587In Stock	$7.97 $7.73 $7.61 $7.26 View $7.15 $7.07 $6.97 $6.82	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	5 V	200 mA	Industrial
DC/DC Converters - Through Hole 1W DC/DC 1kV UNREG 3.3Vin 12Vout RO-3.312S RECOM Power 1: $7.97 397In Stock 630Expected 2026/11/20	Mfr. Part No. RO-3.312S Mouser Part No 919-RO-3.312S	RECOM Power	DC/DC Converters - Through Hole 1W DC/DC 1kV UNREG 3.3Vin 12Vout	Datasheet	397In Stock 630Expected 2026/11/20	$7.97 $7.73 $7.61 $7.39 View $7.26 $7.13 $6.97 $6.87 $6.55	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	12 V	83 mA	Industrial
DC/DC Converters - Through Hole 1W DC/DC 1kV UNREG 3.3Vin 3.3Vout RO-3.33.3S RECOM Power 1: $7.90 785In Stock	Mfr. Part No. RO-3.33.3S Mouser Part No 919-RO-3.33.3S	RECOM Power	DC/DC Converters - Through Hole 1W DC/DC 1kV UNREG 3.3Vin 3.3Vout	Datasheet	785In Stock	$7.90 $7.70 $7.58 $7.26 View $7.12 $6.97 $6.87	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	3.3 V	303 mA	Industrial
DC/DC Converters - SMD SMD 1W 1.5KV 3.3Vin 3.3Vout 300mA UnReg DC11-V0303SLF HALO Electronics 1: $13.25 302In Stock	Mfr. Part No. DC11-V0303SLF Mouser Part No 493-DC11-V0303SLF	HALO Electronics	DC/DC Converters - SMD SMD 1W 1.5KV 3.3Vin 3.3Vout 300mA UnReg Learn More about HALO Electronics dc dc converters	Datasheet	302In Stock	$13.25 $5.90 $5.41 $5.09 View $4.65 $4.42 $4.02 $3.90 Quote	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	1 W	3.3 V	300 mA	Industrial
DC/DC Converters - SMD SMD 1W 3KV 3.3Vin 5Vout 200mA UnReg DC13-V0305SLF HALO Electronics 1: $14.32 362In Stock	Mfr. Part No. DC13-V0305SLF Mouser Part No 493-DC13-V0305SLF	HALO Electronics	DC/DC Converters - SMD SMD 1W 3KV 3.3Vin 5Vout 200mA UnReg Learn More about HALO Electronics dc dc converters	Datasheet	362In Stock	$14.32 $6.37 $5.84 $5.50 View $5.02 $4.77 $4.34 $4.21 Quote	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	1 W	5 V	200 mA	Industrial
DC/DC Converters - Through Hole DC-DC Converter, 1W 15V IE0305D XP Power 1: $7.09 577In Stock	Mfr. Part No. IE0305D Mouser Part No 209-IE0305D	XP Power	DC/DC Converters - Through Hole DC-DC Converter, 1W 15V	Datasheet	577In Stock	$7.09 $6.87 $6.66 $6.38 $5.95	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	5 V	200 mA	Industrial
DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 1-0310 TRACO Power 1: $3.29 1,783In Stock	Mfr. Part No. TBA 1-0310 Mouser Part No 495-TBA1-0310	TRACO Power	DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tba1 2 dcdc converters	Datasheet	1,783In Stock	$3.29 $3.20 $3.14 $2.73 $2.67	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	3.3 V	260 mA	Industrial
DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TBA 1-0311 TRACO Power 1: $3.29 1,827In Stock 5,530On Order	Mfr. Part No. TBA 1-0311 Mouser Part No 495-TBA1-0311	TRACO Power	DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case Learn More about TRACO Power tba1 2 dcdc converters	Datasheet	1,827In Stock 5,530On Order On Order Ship Dates Mfr. No: TBA 1-0311 Stock: 1,827 Can Dispatch Immediately On Order: 2,450 Expected 2026/11/20 3,080 Expected 2026/12/04 Factory Lead Time: 22 Weeks	$3.29 $3.20 $3.11 $2.95	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	5 V	200 mA	Industrial
DC/DC Converters - SMD SM 1W 3.3-3.3V SINGLE 3KV NXE1S0303MC-R13 Murata Power Solutions 1: $3.26 785In Stock	Mfr. Part No. NXE1S0303MC-R13 Mouser Part No 580-NXE1S0303MC-R13	Murata Power Solutions	DC/DC Converters - SMD SM 1W 3.3-3.3V SINGLE 3KV Learn More about Murata Power Solutions murata ps nxe1	Datasheet	785In Stock	Cut Tape $3.26 $3.14 $3.11 $3.01 View Reel $2.67 $2.97 $2.91 $2.85 $2.69 $2.67 MouseReel Available	Min.: 1 Mult.: 1 : 800	Isolated	SMD/SMT	1 Output	1 W	3.3 V	303 mA	Medical, Industrial
DC/DC Converters - SMD SM 1W 3.3V-3.3V SINGLE 4.2KV NXJ1S0303MC-R7 Murata Power Solutions 1: $3.91 914In Stock	Mfr. Part No. NXJ1S0303MC-R7 Mouser Part No 580-NXJ1S0303MC-R7	Murata Power Solutions	DC/DC Converters - SMD SM 1W 3.3V-3.3V SINGLE 4.2KV Learn More about Murata Power Solutions murata NXJ1 dcdc converters	Datasheet	914In Stock	Cut Tape $3.91 $3.77 $3.71 $3.63 Reel $3.41 View $3.57 $3.47 $3.34 $2.90 MouseReel Available	Min.: 1 Mult.: 1 : 180	Isolated	SMD/SMT	1 Output	1 W	3.3 V	303 mA	Medical, Industrial
DC/DC Converters - Through Hole 6A 3.3V-In Wide-Out Adj Plug-in Pwr Mdl PTH03000WAH Texas Instruments 1: $18.47 358In Stock	Mfr. Part No. PTH03000WAH Mouser Part No 595-PTH03000WAH	Texas Instruments	DC/DC Converters - Through Hole 6A 3.3V-In Wide-Out Adj Plug-in Pwr Mdl Learn More about Texas Instruments ti power module solutions	Datasheet	358In Stock	$18.47 $17.77 $17.48 $17.11 View $16.47 $16.18 $15.93 $15.92	Min.: 1 Mult.: 1	Non-Isolated	Through Hole	1 Output		2.5 V	6 A	Industrial
DC/DC Converters - Through Hole 16-A 2.2-V to 5.5-V Input PTH04T220WAD Texas Instruments 1: $27.44 417In Stock	Mfr. Part No. PTH04T220WAD Mouser Part No 595-PTH04T220WAD	Texas Instruments	DC/DC Converters - Through Hole 16-A 2.2-V to 5.5-V Input Learn More about Texas Instruments ti power module solutions	Datasheet	417In Stock	$27.44 $26.41 $25.98 $25.46 View $25.03 $24.61 $24.09 $21.49	Min.: 1 Mult.: 1	Non-Isolated	Through Hole	1 Output		3.6 V	16 A	Industrial
DC/DC Converters - Through Hole 6A 2.2-5.5V Input No n Isolated POL PTH04T230WAD Texas Instruments 1: $20.56 297In Stock	Mfr. Part No. PTH04T230WAD Mouser Part No 595-PTH04T230WAD	Texas Instruments	DC/DC Converters - Through Hole 6A 2.2-5.5V Input No n Isolated POL Learn More about Texas Instruments ti power module solutions	Datasheet	297In Stock	$20.56 $19.79 $19.47 $18.98 View $18.67 $18.42 $17.51 $17.27 Quote	Min.: 1 Mult.: 1	Non-Isolated	Through Hole	1 Output		3.6 V	6 A	Industrial
DC/DC Converters - Through Hole 6A 2.2V-5.5Vin Non- Iso Adj Pwr Module PTH04T231WAD Texas Instruments 1: $20.39 86In Stock	Mfr. Part No. PTH04T231WAD Mouser Part No 595-PTH04T231WAD	Texas Instruments	DC/DC Converters - Through Hole 6A 2.2V-5.5Vin Non- Iso Adj Pwr Module Learn More about Texas Instruments ti power module solutions	Datasheet	86In Stock	$20.39 $19.62 $19.31 $18.90 View $18.58 $18.28 $17.90 $17.61	Min.: 1 Mult.: 1	Non-Isolated	Through Hole	1 Output		690 mV to 3.6 V	6 A	Industrial
DC/DC Converters - SMD 3A 2.2V-5.5Vin Adj P wr Module A 595-PTH A 595-PTH04T260WAZ PTH04T260WAZT Texas Instruments 1: $17.39 184In Stock	Mfr. Part No. PTH04T260WAZT Mouser Part No 595-PTH04T260WAZT	Texas Instruments	DC/DC Converters - SMD 3A 2.2V-5.5Vin Adj P wr Module A 595-PTH A 595-PTH04T260WAZ Learn More about Texas Instruments ti power module solutions	Datasheet	184In Stock	Cut Tape $17.39 Reel $14.37 $14.27 MouseReel Available	Min.: 1 Mult.: 1 : 250	Non-Isolated	SMD/SMT	1 Output		690 mV to 3.6 V	3 A	Industrial
DC/DC Converters - SMD 600mA Fully Integr S tep-Down Cnvrtr A 5 A 595-TPS82671SIPR TPS82671SIPT Texas Instruments 1: $2.45 1,434In Stock	Mfr. Part No. TPS82671SIPT Mouser Part No 595-TPS82671SIPT	Texas Instruments	DC/DC Converters - SMD 600mA Fully Integr S tep-Down Cnvrtr A 5 A 595-TPS82671SIPR	Datasheet	1,434In Stock	Cut Tape $2.45 $2.36 $2.33 $2.27 Reel $2.14 View $2.24 $2.20 $2.13 MouseReel Available	Min.: 1 Mult.: 1 : 250	Non-Isolated	SMD/SMT	1 Output		1.8 V	600 mA	Industrial
DC/DC Converters - SMD 600mA Fully Int Low Noise SD Converter A A 595-TPS826745SIPR TPS826745SIPT Texas Instruments 1: $2.80 1,000In Stock	Mfr. Part No. TPS826745SIPT Mouser Part No 595-TPS826745SIPT	Texas Instruments	DC/DC Converters - SMD 600mA Fully Int Low Noise SD Converter A A 595-TPS826745SIPR	Datasheet	1,000In Stock	Cut Tape $2.80 $2.69 $2.47 $2.34 Reel $2.06 View $2.33 $2.17 $1.97 $1.92 MouseReel Available	Min.: 1 Mult.: 1 : 250	Non-Isolated	SMD/SMT	1 Output				Industrial
DC/DC Converters - SMD 600mA Fully Integr S tep-Down Cnvrtr A 5 A 595-TPS82675SIPR TPS82675SIPT Texas Instruments 1: $2.45 796In Stock	Mfr. Part No. TPS82675SIPT Mouser Part No 595-TPS82675SIPT	Texas Instruments	DC/DC Converters - SMD 600mA Fully Integr S tep-Down Cnvrtr A 5 A 595-TPS82675SIPR	Datasheet	796In Stock	Cut Tape $2.45 $2.36 $2.33 $2.27 Reel $2.14 View $2.23 $2.20 $2.11 $2.08 MouseReel Available	Min.: 1 Mult.: 1 : 250	Non-Isolated	SMD/SMT	1 Output		1.2 V	600 mA	Industrial