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3.3 V DC/DC Converters

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) 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 DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case TME 0305S TRACO Power 1: 51,10 kr. 149In Stock 200Expected 06/11/2026	Mfr. Part No. TME 0305S Mouser Part No 495-TME-0305S	TRACO Power	DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case	Datasheet	149In Stock 200Expected 06/11/2026	51,10 kr. 50,21 kr. 50,06 kr. 47,59 kr. 47,45 kr.	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	5 V	200 mA	Industrial
DC/DC Converters - Through Hole 1W 3.3-5V SIP4 1KVDC DC/DC MEE1S0305SC Murata Power Solutions 1: 35,81 kr. 24In Stock 245On Order	Mfr. Part No. MEE1S0305SC Mouser Part No 580-MEE1S0305SC	Murata Power Solutions	DC/DC Converters - Through Hole 1W 3.3-5V SIP4 1KVDC DC/DC Learn More about Murata Power Solutions Murata Power MEE1	Datasheet	24In Stock 245On Order On Order Ship Dates Mfr. No: MEE1S0305SC Stock: 24 Can Dispatch Immediately On Order: 70 Expected 01/10/2026 175 Expected 07/12/2026 Factory Lead Time: 12 Weeks	35,81 kr. 34,76 kr. 34,24 kr. 32,08 kr. View 31,48 kr. 30,14 kr. 29,54 kr. 29,09 kr.	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	5 V	200 mA	Medical, Industrial
DC/DC Converters - Through Hole 1W 3.3VIN 3.3VOUT DC/DC MEF1S0303SP3C Murata Power Solutions 1: 37,97 kr. 10In Stock 50Expected 23/11/2026	Mfr. Part No. MEF1S0303SP3C Mouser Part No 580-MEF1S0303SP3C	Murata Power Solutions	DC/DC Converters - Through Hole 1W 3.3VIN 3.3VOUT DC/DC Learn More about Murata Power Solutions murata MEF1 DCDC converters	Datasheet	10In Stock 50Expected 23/11/2026	37,97 kr. 36,93 kr. 36,33 kr. 32,08 kr.	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	3.3 V	303 mA
DC/DC Converters - Through Hole 1W 3.3VIN 5VOUT DC/DC MEF1S0305SP3C Murata Power Solutions 1: 39,09 kr. 53In Stock	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	53In Stock	39,09 kr. 38,42 kr. 37,82 kr. 34,61 kr. View 34,02 kr. 33,72 kr.	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: 58,64 kr. 15In Stock 25Expected 25/01/2027	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	15In Stock 25Expected 25/01/2027	58,64 kr. 56,47 kr. 55,58 kr. 52,07 kr. View 51,10 kr. 50,21 kr. 49,16 kr. 48,79 kr.	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	3.3 V	303 mA	Medical, Industrial
DC/DC Converters - Through Hole MEJ1S0305SC Murata Power Solutions 1: 58,64 kr. 20In Stock 150Expected 05/10/2026	Mfr. Part No. MEJ1S0305SC Mouser Part No 580-MEJ1S0305SC	Murata Power Solutions	DC/DC Converters - Through Hole Learn More about Murata Power Solutions murata MEJ1	Datasheet	20In Stock 150Expected 05/10/2026	58,64 kr. 56,47 kr. 55,58 kr. 54,31 kr. View 53,41 kr. 52,52 kr. 50,65 kr. 50,13 kr. 50,06 kr.	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 SIP SINGLE DC/DC NKE0303SC Murata Power Solutions 1: 52,97 kr. 2In Stock 680On 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	2In Stock 680On Order On Order Ship Dates Mfr. No: NKE0303SC Stock: 2 Can Dispatch Immediately On Order: 280 Expected 30/11/2026 400 Expected 21/12/2026 Factory Lead Time: 8 Weeks	52,97 kr. 49,91 kr. 49,16 kr. 42,67 kr. View 42,60 kr. 42,37 kr. 42,30 kr.	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	3.3 V	303 mA	Medical, Industrial
DC/DC Converters - Through Hole 1W 3.3-5V DIP SINGLE DC/DC NKE0305DC Murata Power Solutions 1: 52,97 kr. 17In Stock 200On 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	17In Stock 200On Order On Order Ship Dates Mfr. No: NKE0305DC Stock: 17 Can Dispatch Immediately On Order: 80 Pending 80 Expected 16/10/2026 40 Expected 25/01/2027 Factory Lead Time: 8 Weeks	52,97 kr. 51,62 kr. 50,88 kr. 48,79 kr. View 47,89 kr. 47,30 kr. 46,25 kr. 44,39 kr.	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	5 V	200 mA	Medical, Industrial
DC/DC Converters - Through Hole 1W 3.3-5V SIP SINGLE DC/DC NKE0305SC Murata Power Solutions 1: 51,10 kr. 80In Stock	Mfr. Part No. NKE0305SC Mouser Part No 580-NKE0305SC	Murata Power Solutions	DC/DC Converters - Through Hole 1W 3.3-5V SIP SINGLE DC/DC	Datasheet	80In Stock	51,10 kr. 49,91 kr. 49,16 kr. 43,72 kr. View 43,34 kr. 42,52 kr. 42,22 kr.	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	5 V	200 mA	Medical, Industrial
DC/DC Converters - SMD 1W 3.3-5V SINGLE 1KV DC/DC NTE0305MC-R Murata Power Solutions 1: 55,35 kr. 5In Stock 1.500On Order	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	5In Stock 1.500On Order On Order Ship Dates Mfr. No: NTE0305MC-R Stock: 5 Can Dispatch Immediately On Order: 500 Expected 16/11/2026 1.000 Expected 23/11/2026 Factory Lead Time: 11 Weeks	Cut Tape 55,35 kr. 53,86 kr. 53,04 kr. 51,18 kr. Reel 47,67 kr. View 50,36 kr. 49,61 kr. 48,42 kr. 47,22 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	Isolated	SMD/SMT	1 Output	1 W	5 V	200 mA	Industrial
DC/DC Converters - SMD CONV DC/DC 0.25W 3.3VIN 15VOUT R0.25S-3.315 RECOM Power 1: 101,61 kr. 8In Stock	Mfr. Part No. R0.25S-3.315 Mouser Part No 919-R0.25S-3.315	RECOM Power	DC/DC Converters - SMD CONV DC/DC 0.25W 3.3VIN 15VOUT	Datasheet	8In Stock	101,61 kr. 90,71 kr. 88,77 kr. 83,33 kr.	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	250 mW	15 V	17 mA	Industrial
DC/DC Converters - SMD CONV DC/DC 0.25W 3.3VIN 3.3VOUT R0.25S-3.33.3 RECOM Power 1: 94,44 kr. 4In Stock	Mfr. Part No. R0.25S-3.33.3 Mouser Part No 919-R0.25S-3.33.3	RECOM Power	DC/DC Converters - SMD CONV DC/DC 0.25W 3.3VIN 3.3VOUT Learn More about RECOM Power recom smd isolated power modules	Datasheet	4In Stock	94,44 kr. 89,74 kr. 88,85 kr. 86,24 kr. View 82,88 kr. 81,31 kr. 79,90 kr. 79,00 kr. 78,85 kr.	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	250 mW	3.3 V	76 mA	Industrial
DC/DC Converters - SMD 1W DC/DC 1kV UNREG 3.3Vin +/-5Vout R1D-3.305/P RECOM Power 1: 68,48 kr. 33In Stock	Mfr. Part No. R1D-3.305/P Mouser Part No 919-R1D-3.305P	RECOM Power	DC/DC Converters - SMD 1W DC/DC 1kV UNREG 3.3Vin +/-5Vout	Datasheet	33In Stock	68,48 kr. 65,95 kr. 64,83 kr. 63,48 kr. View 61,02 kr. 59,46 kr. 57,89 kr. 56,70 kr. 56,55 kr.	Min.: 1 Mult.: 1	Isolated	SMD/SMT	2 Output	1 W	5 V	100 mA	Industrial
DC/DC Converters - SMD 1W DC/DC 1kV UNREG 3.3Vin 5Vout R1S-3.305 RECOM Power 1: 60,43 kr. 33In Stock 40Expected 26/10/2026	Mfr. Part No. R1S-3.305 Mouser Part No 919-R1S-3.305	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	33In Stock 40Expected 26/10/2026	60,43 kr. 57,52 kr. 56,99 kr. 53,56 kr. View 52,07 kr. 51,40 kr. 50,88 kr. 50,80 kr.	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	1 W	5 V	200 mA	Industrial
DC/DC Converters - SMD 1W DC/DC 3kV UNREG 3.3Vin 5Vout R1S-3.305/HP RECOM Power 1: 72,66 kr. 23In Stock	Mfr. Part No. R1S-3.305/HP Mouser Part No 919-R1S-3.305HP	RECOM Power	DC/DC Converters - SMD 1W DC/DC 3kV UNREG 3.3Vin 5Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	23In Stock	72,66 kr. 69,90 kr. 68,78 kr. 67,36 kr. View 66,17 kr. 65,13 kr. 60,80 kr. 59,83 kr. 59,61 kr.	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	1 W	5 V	200 mA	Industrial
DC/DC Converters - SMD 1W DC/DC 3kV UNREG 3.3Vin 12Vout R1S-3.312/HP RECOM Power 1: 71,99 kr. 75In Stock	Mfr. Part No. R1S-3.312/HP Mouser Part No 919-R1S-3.312HP	RECOM Power	DC/DC Converters - SMD 1W DC/DC 3kV UNREG 3.3Vin 12Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	75In Stock	71,99 kr. 68,48 kr. 67,74 kr. 64,83 kr. View 61,84 kr. 60,80 kr. 59,98 kr. 58,86 kr. 58,19 kr.	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	1 W	12 V	84 mA	Industrial
DC/DC Converters - SMD 1W DC/DC 3kV UNREG 3.3Vin 24Vout R1S-3.324/HP RECOM Power 1: 71,99 kr. 40In Stock	Mfr. Part No. R1S-3.324/HP Mouser Part No 919-R1S-3.324HP	RECOM Power	DC/DC Converters - SMD 1W DC/DC 3kV UNREG 3.3Vin 24Vout Learn More about RECOM Power recom smd isolated power modules	Datasheet	40In Stock	71,99 kr. 70,20 kr. 69,68 kr. 63,26 kr. View 62,14 kr. 61,47 kr. 60,35 kr. 59,68 kr. 59,46 kr.	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	1 W	24 V	42 mA	Industrial
DC/DC Converters - SMD 1W DC/DC 1kV UNREG 3.3Vin 3.3Vout R1S-3.33.3 RECOM Power 1: 59,68 kr. 18In Stock 120Expected 02/10/2026	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	18In Stock 120Expected 02/10/2026	59,68 kr. 57,59 kr. 57,07 kr. 54,09 kr. View 53,34 kr. 52,74 kr. 49,91 kr. 49,76 kr.	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	1 W	3.3 V	303 mA	Industrial
DC/DC Converters - SMD CONV DC/DC 1W 3.3VIN 05VOUT R1Z-3.305/HP RECOM Power 1: 147,04 kr. 35In Stock	Mfr. Part No. R1Z-3.305/HP Mouser Part No 919-R1Z-3.305/HP	RECOM Power	DC/DC Converters - SMD CONV DC/DC 1W 3.3VIN 05VOUT Learn More about RECOM Power recom smd isolated power modules	Datasheet	35In Stock	147,04 kr. 140,25 kr. 140,17 kr. 137,26 kr. View 134,95 kr. 132,71 kr. 123,91 kr. 113,77 kr.	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	1 W	5 V	200 mA	Industrial
DC/DC Converters - SMD CONV DC/DC 1W 3.3VIN 05VOUT R1Z-3.305/P RECOM Power 1: 131,82 kr. 28In Stock	Mfr. Part No. R1Z-3.305/P Mouser Part No 919-R1Z-3.305/P	RECOM Power	DC/DC Converters - SMD CONV DC/DC 1W 3.3VIN 05VOUT Learn More about RECOM Power recom smd isolated power modules	Datasheet	28In Stock	131,82 kr. 124,36 kr. 121,82 kr. 117,12 kr. View 115,48 kr. 114,14 kr. 111,38 kr. 109,21 kr. Quote	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	1 W	5 V	200 mA	Industrial
DC/DC Converters - Through Hole 1W DC/DC 2kV UNREG 3.3Vin +/-15Vout RB-3.315D/H RECOM Power 1: 57,14 kr. 49In Stock	Mfr. Part No. RB-3.315D/H Mouser Part No 919-RB-3.315D/H	RECOM Power	DC/DC Converters - Through Hole 1W DC/DC 2kV UNREG 3.3Vin +/-15Vout	Datasheet	49In Stock	57,14 kr. 55,05 kr. 54,16 kr. 52,22 kr. View 50,88 kr. 49,83 kr. 48,27 kr. 47,30 kr. 47,07 kr.	Min.: 1 Mult.: 1	Isolated	Through Hole	2 Output	1 W	15 V	33 mA	Industrial
DC/DC Converters - Through Hole 1W DC/DC 1kV UNREG 3.3Vin 3.3Vout RB-3.33.3S RECOM Power 1: 51,10 kr. 50In Stock	Mfr. Part No. RB-3.33.3S Mouser Part No 919-RB-3.33.3S	RECOM Power	DC/DC Converters - Through Hole 1W DC/DC 1kV UNREG 3.3Vin 3.3Vout	Datasheet	50In Stock	51,10 kr. 49,61 kr. 48,79 kr. 47,30 kr. View 46,10 kr. 44,61 kr. 42,60 kr. 42,15 kr. 41,85 kr.	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	3.3 V	303 mA	Industrial
DC/DC Converters - SMD 2.3-5.5Vin 05Vout 2A RBB10-2.0-CT RECOM Power 1: 83,18 kr. 27In Stock 30Expected 09/10/2026	Mfr. Part No. RBB10-2.0-CT Mouser Part No 919-RBB10-2.0-CT	RECOM Power	DC/DC Converters - SMD 2.3-5.5Vin 05Vout 2A	Datasheet	27In Stock 30Expected 09/10/2026	83,18 kr. 80,05 kr. 78,70 kr. 77,06 kr. View 75,79 kr. 72,06 kr. 70,35 kr. 69,30 kr. 69,01 kr.	Min.: 1 Mult.: 1	Non-Isolated	SMD/SMT	1 Output	10 W	5 V	4 A	Industrial
DC/DC Converters - Through Hole 1W DC/DC 2kV UNREG 3.3Vin 5Vout RE-3.305S/H RECOM Power 1: 55,20 kr. 13In Stock	Mfr. Part No. RE-3.305S/H Mouser Part No 919-RE-3.305SH	RECOM Power	DC/DC Converters - Through Hole 1W DC/DC 2kV UNREG 3.3Vin 5Vout	Datasheet	13In Stock	55,20 kr. 53,49 kr. 52,67 kr. 51,03 kr. View 50,21 kr. 49,31 kr. 48,27 kr. 47,52 kr. 47,45 kr.	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	5 V	200 mA	Industrial
DC/DC Converters - Through Hole 1W 3.3Vin 5Vout 200mA REM1-3.305S RECOM Power 1: 120,78 kr. 33In Stock	Mfr. Part No. REM1-3.305S Mouser Part No 919-REM1-3.305S	RECOM Power	DC/DC Converters - Through Hole 1W 3.3Vin 5Vout 200mA Learn More about RECOM Power rem1	Datasheet	33In Stock	120,78 kr. 116,23 kr. 114,36 kr. 111,90 kr. View 105,56 kr. 102,50 kr. 100,19 kr. 98,77 kr.	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	5 V	200 mA	Medical