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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 - Through Hole 1W 3.3-3.3V SIP SINGLE DC/DC NKE0303SC Murata Power Solutions 1: $7.77 651On Order	Mfr. Part No. NKE0303SC Mouser Part No 580-NKE0303SC	Murata Power Solutions	DC/DC Converters - Through Hole 1W 3.3-3.3V SIP SINGLE DC/DC	Datasheet	651On Order On Order Ship Dates Mfr. No: NKE0303SC Stock: 0 On Order: 251 Expected 2027/02/01 400 Expected 2027/04/05 Factory Lead Time: 8 Weeks	$7.77 $7.68 $7.56 $7.00 View $6.99 $6.98 $6.75 $6.68	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	3.3 V	303 mA	Medical, Industrial
DC/DC Converters - SMD 1W 3.3-5V SINGLE 1KV DC/DC NTE0305MC-R Murata Power Solutions 1: $8.63 1,453Expected 2027/02/22	Mfr. Part No. NTE0305MC-R Mouser Part No 580-NTE0305MC-R	Murata Power Solutions	DC/DC Converters - SMD 1W 3.3-5V SINGLE 1KV DC/DC	Datasheet	1,453Expected 2027/02/22	Cut Tape $8.63 $8.40 $8.27 $7.98 Reel $7.43 View $7.85 $7.73 $7.55 $7.36 MouseReel Available	Min.: 1 Mult.: 1 : 500	Isolated	SMD/SMT	1 Output	1 W	5 V	200 mA	Industrial
DC/DC Converters - SMD SM 1W 3.3-5V SINGLE 3KV NXE1S0305MC-R7 Murata Power Solutions 1: $3.28 1,434On Order	Mfr. Part No. NXE1S0305MC-R7 Mouser Part No 580-NXE1S0305MC-R7	Murata Power Solutions	DC/DC Converters - SMD SM 1W 3.3-5V SINGLE 3KV Learn More about Murata Power Solutions murata ps nxe1	Datasheet	1,434On Order On Order Ship Dates Mfr. No: NXE1S0305MC-R7 Stock: 0 On Order: 354 Expected 2027/02/11 1,080 Expected 2027/02/18 Factory Lead Time: 12 Weeks	Cut Tape $3.28 $3.16 $3.11 $3.05 Reel $2.90 View $3.01 $2.95 $2.88 $2.87	Min.: 1 Mult.: 1 : 180	Isolated	SMD/SMT	1 Output	1 W	5 V	200 mA	Medical, Industrial
DC/DC Converters - SMD 1W DC/DC 1kV UNREG 3.3Vin 5Vout R1S-3.305-R RECOM Power 1: $9.63 499Expected 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	499Expected 2026/11/13	Cut Tape $9.63 $9.27 $9.12 $8.93 Reel $8.39 View $8.78 $8.64 $8.46 $7.83 MouseReel Available	Min.: 1 Mult.: 1 : 500	Isolated	SMD/SMT	1 Output	1 W	5 V	200 mA	Industrial
DC/DC Converters - SMD SM 1W 3.3-3.3V SINGLE 3KV NXE1S0303MC-R7 Murata Power Solutions 1: $3.34 900On Order	Mfr. Part No. NXE1S0303MC-R7 Mouser Part No 580-NXE1S0303MC-R7	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	900On Order On Order Ship Dates Mfr. No: NXE1S0303MC-R7 Stock: 0 On Order: 360 Expected 2027/03/25 540 Expected 2027/04/19 Factory Lead Time: 18 Weeks	Cut Tape $3.34 $3.24 $3.19 $3.11 Reel $2.94 View $3.05 $3.00 $2.90 $2.87	Min.: 1 Mult.: 1 : 180	Isolated	SMD/SMT	1 Output	1 W	3.3 V	303 mA	Medical, Industrial
DC/DC Converters - SMD 1W 3.3V-5V SMD SINGLE NXF1S0305MC-R7 Murata Power Solutions 1: $5.92 443Expected 2027/01/18	Mfr. Part No. NXF1S0305MC-R7 Mouser Part No 580-NXF1S0305MC-R7	Murata Power Solutions	DC/DC Converters - SMD 1W 3.3V-5V SMD SINGLE Learn More about Murata Power Solutions murata ps nxf1 dc dc converters	Datasheet	443Expected 2027/01/18	Cut Tape $5.92 $5.76 $5.66 $5.49 Reel $5.15 View $5.40 $5.30 $5.09 $5.05	Min.: 1 Mult.: 1 : 160	Isolated	SMD/SMT	1 Output	1 W	5 V	200 mA	Medical, Industrial
DC/DC Converters - SMD 1W DC/DC CONVERTER NXJ1S0303MC-R13 Murata Power Solutions 1: $3.92 792On Order	Mfr. Part No. NXJ1S0303MC-R13 Mouser Part No 580-NXJ1S0303MC-R13	Murata Power Solutions	DC/DC Converters - SMD 1W DC/DC CONVERTER Learn More about Murata Power Solutions murata NXJ1 dcdc converters	Datasheet	792On Order	Cut Tape $3.92 $3.79 $3.73 $3.63 View Reel $3.21 $3.57 $3.52 $3.44 $3.27 $3.21	Min.: 1 Mult.: 1 : 800	Isolated	SMD/SMT	1 Output	1 W	3.3 V	303 mA
DC/DC Converters - SMD SM 1W 3.3V-5V SINGLE 4.2KV NXJ1S0305MC-R7 Murata Power Solutions 1: $3.80 540On Order	Mfr. Part No. NXJ1S0305MC-R7 Mouser Part No 580-NXJ1S0305MC-R7	Murata Power Solutions	DC/DC Converters - SMD SM 1W 3.3V-5V SINGLE 4.2KV Learn More about Murata Power Solutions murata NXJ1 dcdc converters	Datasheet	540On Order On Order Ship Dates Mfr. No: NXJ1S0305MC-R7 Stock: 0 On Order: 180 Expected 2026/11/13 360 Expected 2027/03/25 Factory Lead Time: 18 Weeks	Cut Tape $3.80 $3.68 $3.62 $3.54 Reel $3.11 View $3.47 $3.15 $3.07 $3.06	Min.: 1 Mult.: 1 : 180	Isolated	SMD/SMT	1 Output	1 W	5 V	200 mA	Medical, Industrial
DC/DC Converters - SMD 600mA Fully Int Low Noise SD Converter A A 595-TPS826711SIPR TPS826711SIPT Texas Instruments 1: $2.44 1,250Expected 2028/03/16	Mfr. Part No. TPS826711SIPT Mouser Part No 595-TPS826711SIPT	Texas Instruments	DC/DC Converters - SMD 600mA Fully Int Low Noise SD Converter A A 595-TPS826711SIPR	Datasheet	1,250Expected 2028/03/16	Cut Tape $2.44 $2.34 $2.30 $2.26 View Reel $2.08 $2.22 $2.17 $2.08 MouseReel Available	Min.: 1 Mult.: 1 : 250	Non-Isolated	SMD/SMT	1 Output		1.8 V	600 mA	Industrial
DC/DC Converters - SMD Buck Converter in uS IP Vout-1.2V A 595- A 595-TPS82674SIPT TPS82674SIPR Texas Instruments 1: $2.06 2,969Expected 2027/02/22	Mfr. Part No. TPS82674SIPR Mouser Part No 595-TPS82674SIPR	Texas Instruments	DC/DC Converters - SMD Buck Converter in uS IP Vout-1.2V A 595- A 595-TPS82674SIPT	Datasheet	2,969Expected 2027/02/22	Cut Tape $2.06 $1.99 $1.97 $1.92 View Reel $1.71 $1.88 $1.85 $1.81 $1.78 $1.71 $1.71 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Non-Isolated	SMD/SMT	1 Output		1.2 V	600 mA	Industrial
DC/DC Converters - SMD 600MA HI-EF MICROSIP STEP-DOWN CONVERTER A 595-TPS82676SIPT TPS82676SIPR Texas Instruments 1: $2.06 3,000Expected 2027/06/10	Mfr. Part No. TPS82676SIPR Mouser Part No 595-TPS82676SIPR	Texas Instruments	DC/DC Converters - SMD 600MA HI-EF MICROSIP STEP-DOWN CONVERTER A 595-TPS82676SIPT	Datasheet	3,000Expected 2027/06/10	Cut Tape $2.06 $1.99 $1.97 $1.92 View Reel $1.71 $1.88 $1.85 $1.81 $1.78 $1.71 $1.71 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Non-Isolated	SMD/SMT	1 Output		1.1 V	600 mA	Industrial
DC/DC Converters - Through Hole 0.25W DC/DC 1kV UNREG 3.3Vin 3.3Vout RM-3.33.3S RECOM Power 1: $7.91 294Expected 2027/02/12	Mfr. Part No. RM-3.33.3S Mouser Part No 919-RM-3.33.3S	RECOM Power	DC/DC Converters - Through Hole 0.25W DC/DC 1kV UNREG 3.3Vin 3.3Vout	Datasheet	294Expected 2027/02/12	$7.91 $7.73 $7.61 $6.95 View $6.88 $6.80 $6.73	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	250 mW	3.3 V	75 mA	Industrial
DC/DC Converters - Through Hole 1W Isolated single output DC-DC converter IE0303S XP Power 1: $7.09 40In Stock 40Expected 2026/11/09	Mfr. Part No. IE0303S Mouser Part No 209-IE0303S	XP Power	DC/DC Converters - Through Hole 1W Isolated single output DC-DC converter	Datasheet	40In Stock 40Expected 2026/11/09	$7.09 $6.87 $6.66 $6.38 $5.95	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	3.3 V	300 mA	Industrial
DC/DC Converters - SMD 10 3.3V I/P 1W 3kV isolation unregulated SMD8 DC-DC converter single O/P 303mA 3.3V PBT01F03S3V3-H3 XP Power 1: $4.21 42Expected 2027/01/01 New Product	Mfr. Part No. PBT01F03S3V3-H3 Mouser Part No 209-PBT01F03S3V3-H3 New Product	XP Power	DC/DC Converters - SMD 10 3.3V I/P 1W 3kV isolation unregulated SMD8 DC-DC converter single O/P 303mA 3.3V Learn More about XP Power pbt01f pbt02f converters	Datasheet	42Expected 2027/01/01	$4.21 $4.08 $3.97 $3.79 $3.54	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	1 W	3.3 V	303 mA	Industrial
DC/DC Converters - Through Hole 5V 750 MW CME0305S3C Murata Power Solutions 1: $3.59 280Expected 2027/04/26	Mfr. Part No. CME0305S3C Mouser Part No 580-CME0305S3C	Murata Power Solutions	DC/DC Converters - Through Hole 5V 750 MW Learn More about Murata Power Solutions murata cme	Datasheet	280Expected 2027/04/26	$3.59 $3.47 $3.42 $3.33 View $3.26 $3.21 $3.14 $3.11 $3.09	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	750 mW	5 V	150 mA	Medical, Industrial
DC/DC Converters - Through Hole MEE1S0312SC Murata Power Solutions 1: $5.76 35Expected 2026/12/14	Mfr. Part No. MEE1S0312SC Mouser Part No 580-MEE1S0312SC	Murata Power Solutions	DC/DC Converters - Through Hole Learn More about Murata Power Solutions Murata Power MEE1	Datasheet	35Expected 2026/12/14	$5.76 $5.59 $5.50 $5.31 View $5.21 $5.16 $5.04 $4.97	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	12 V	83 mA	Medical, Industrial
DC/DC Converters - Through Hole 1W 3.3VIN 15VOUT 67MA SIP MEE1S0315SC Murata Power Solutions 1: $5.76 120Expected 2027/04/19	Mfr. Part No. MEE1S0315SC Mouser Part No 580-MEE1S0315SC	Murata Power Solutions	DC/DC Converters - Through Hole 1W 3.3VIN 15VOUT 67MA SIP Learn More about Murata Power Solutions Murata Power MEE1	Datasheet	120Expected 2027/04/19	$5.76 $5.59 $5.50 $5.31 View $5.04 $4.97 $4.83 $4.72 $4.70	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	15 V	67 mA	Medical, Industrial
DC/DC Converters - Through Hole DC/DC TH 1W 3.3V-3.3V SIP Single MEF1S0303SPC Murata Power Solutions 1: $5.48 125Expected 2027/05/10	Mfr. Part No. MEF1S0303SPC Mouser Part No 580-MEF1S0303SPC	Murata Power Solutions	DC/DC Converters - Through Hole DC/DC TH 1W 3.3V-3.3V SIP Single Learn More about Murata Power Solutions murata MEF1 DCDC converters	Datasheet	125Expected 2027/05/10	$5.48 $5.40 $5.31 $5.08 View $5.00 $4.91 $4.79 $4.72	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	3.3 V	303 mA	Medical, Industrial
DC/DC Converters - Through Hole 1W 3.3VIN 5VOUT DC/DC MEF1S0305SP3C Murata Power Solutions 1: $5.92 50Expected 2027/01/08	Mfr. Part No. MEF1S0305SP3C Mouser Part No 580-MEF1S0305SP3C	Murata Power Solutions	DC/DC Converters - Through Hole 1W 3.3VIN 5VOUT DC/DC Learn More about Murata Power Solutions murata MEF1 DCDC converters	Datasheet	50Expected 2027/01/08	$5.92 $5.76 $5.66 $5.54 View $5.44 $5.35 $5.23 $5.15	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	5 V	200 mA	Medical, Industrial
DC/DC Converters - Through Hole 1W 3.3V-5V SIP SINGLE MEF1S0305SPC Murata Power Solutions 1: $5.48 7Expected 2027/01/11	Mfr. Part No. MEF1S0305SPC Mouser Part No 580-MEF1S0305SPC	Murata Power Solutions	DC/DC Converters - Through Hole 1W 3.3V-5V SIP SINGLE Learn More about Murata Power Solutions murata MEF1 DCDC converters	Datasheet	7Expected 2027/01/11	$5.48 $5.40 $5.31 $5.08 $5.05	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	5 V	200 mA	Medical, Industrial
DC/DC Converters - Through Hole 1W 3.3-3.3V 5.2KV DC/DC MEJ1S0303SC Murata Power Solutions 1: $9.14 75On Order	Mfr. Part No. MEJ1S0303SC Mouser Part No 580-MEJ1S0303SC	Murata Power Solutions	DC/DC Converters - Through Hole 1W 3.3-3.3V 5.2KV DC/DC Learn More about Murata Power Solutions murata MEJ1	Datasheet	75On Order On Order Ship Dates Mfr. No: MEJ1S0303SC Stock: 0 On Order: 50 Expected 2027/01/12 25 Expected 2027/04/26 Factory Lead Time: 12 Weeks	$9.14 $8.80 $8.66 $8.12 View $7.97 $7.83 $7.66 $7.61	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	3.3 V	303 mA	Medical, Industrial
DC/DC Converters - SMD 1W 3.3-5.0V SINGLE 1KV DC/DC MTE1S0305MC Murata Power Solutions 1: $6.99 90Expected 2027/04/26	Mfr. Part No. MTE1S0305MC Mouser Part No 580-MTE1S0305MC	Murata Power Solutions	DC/DC Converters - SMD 1W 3.3-5.0V SINGLE 1KV DC/DC Learn More about Murata Power Solutions murata mte1 dc dc converter	Datasheet	90Expected 2027/04/26	$6.99 $6.85 $6.75 $6.33 View $6.25 $6.16 $6.08 $6.04	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	1 W	5 V	200 mA	Medical, Industrial
DC/DC Converters - SMD DC/DC SM 2W 3.3-5V Single 1kV MTU2S0305MC Murata Power Solutions 1: $8.89 120Expected 2026/11/23	Mfr. Part No. MTU2S0305MC Mouser Part No 580-MTU2S0305MC	Murata Power Solutions	DC/DC Converters - SMD DC/DC SM 2W 3.3-5V Single 1kV Learn More about Murata Power Solutions murata ps mtu2 dc dc converters	Datasheet	120Expected 2026/11/23	$8.89 $8.54 $8.41 $8.23 View $8.02 $7.87 $7.76 $7.68	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	2 W	5 V	400 mA	Medical, Industrial
DC/DC Converters - Through Hole 1W 3.3-5V DIP SINGLE DC/DC NKE0305DC Murata Power Solutions 1: $8.26 251On Order	Mfr. Part No. NKE0305DC Mouser Part No 580-NKE0305DC	Murata Power Solutions	DC/DC Converters - Through Hole 1W 3.3-5V DIP SINGLE DC/DC	Datasheet	251On Order On Order Ship Dates Mfr. No: NKE0305DC Stock: 0 On Order: 51 Expected 2026/12/21 200 Expected 2027/04/05 Factory Lead Time: 8 Weeks	$8.26 $8.05 $7.93 $7.61 View $7.47 $7.37 $7.21 $6.92	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	5 V	200 mA	Medical, Industrial
DC/DC Converters - SMD 0.5W 3.3V 05V SMD 3kV unreg R0.5S-3.305/H RECOM Power 1: $12.47 51Expected 2027/04/23	Mfr. Part No. R0.5S-3.305/H Mouser Part No 919-R0.5S-3.305/H	RECOM Power	DC/DC Converters - SMD 0.5W 3.3V 05V SMD 3kV unreg Learn More about RECOM Power recom smd isolated power modules	Datasheet	51Expected 2027/04/23	$12.47 $12.01 $11.82 $10.80 View $10.61 $10.41 $10.27 $10.22	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	500 mW	5 V	100 mA	Medical