DC/DC Converters – Mouser Slovakia

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TRN1 & TRN3 Ultra-Compact DC/DC Converters

TRACO Power TRN1 and TRN3 Ultra-Compact DC/DC Converters are fully regulated, featuring optimized efficiency and thermal management. This engineering enables a package size as small as 11.9mm x 7.7mm x 11.0mm, offering both compact SIP or SMD versions. These high-performance DC/DC converters provide short circuit protection, supporting 1600V_DC I/O-isolation and a wide range of input voltages (2:1) with no minimum load required. TRACO Power TRN1 and TRN3 DC/DC Converters come with a three-year product warranty and have an operating temperature range of -40°C to + 85°C (TRN3) and -40°C to +90°C (TRN1) with derating and full power, convection cooled to +65°C in 3W and +90C in the 1W.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 18-36Vin 5Vout 200mA 1W Iso Reg SMT TRN 1-2411SM TRACO Power 1: 11,01 € 736In Stock	Mfr. Part No. TRN 1-2411SM Mouser Part No 495-TRN1-2411SM	TRACO Power	DC/DC Converters - SMD 18-36Vin 5Vout 200mA 1W Iso Reg SMT Learn More about TRACO Power traco trn1 trn3 dc dc converters	Datasheet	736In Stock	11,01 € 10,83 € 10,55 € 10,42 € View 10,25 € 10,04 € 9,87 €	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	1 W	5 V	200 mA	Industrial
DC/DC Converters - SMD 4.5-13.2Vin 15Vout 200mA 3W Iso Reg SMT TRN 3-0513SM TRACO Power 1: 19,62 € 2In Stock	Mfr. Part No. TRN 3-0513SM Mouser Part No 495-TRN3-0513SM	TRACO Power	DC/DC Converters - SMD 4.5-13.2Vin 15Vout 200mA 3W Iso Reg SMT Learn More about TRACO Power traco trn1 trn3 dc dc converters	Datasheet	2In Stock	Cut Tape 19,62 € Reel 18,19 € 17,80 € 17,51 € 17,23 € View 16,86 € 16,00 €	Min.: 1 Mult.: 1 : 10	Isolated	SMD/SMT	1 Output	3 W	15 V	200 mA	Industrial
DC/DC Converters - SMD 4.5-13.2Vin 24Vout 125mA 3W Iso Reg SMT TRN 3-0515SM TRACO Power 1: 19,62 € 6In Stock 10Expected 3/19/2027	Mfr. Part No. TRN 3-0515SM Mouser Part No 495-TRN3-0515SM	TRACO Power	DC/DC Converters - SMD 4.5-13.2Vin 24Vout 125mA 3W Iso Reg SMT Learn More about TRACO Power traco trn1 trn3 dc dc converters	Datasheet	6In Stock 10Expected 3/19/2027	Cut Tape 19,62 € Reel 18,19 € 17,80 € 17,51 € 17,23 € View 16,86 € 16,00 €	Min.: 1 Mult.: 1 : 10	Isolated	SMD/SMT	1 Output	3 W	24 V	125 mA	Industrial
DC/DC Converters - SMD 36-75Vin 15Vout 70mA 1W Iso Reg SMT TRN 1-4813SM TRACO Power 1: 11,45 € 2In Stock	Mfr. Part No. TRN 1-4813SM Mouser Part No 495-TRN1-4813SM	TRACO Power	DC/DC Converters - SMD 36-75Vin 15Vout 70mA 1W Iso Reg SMT Learn More about TRACO Power traco trn1 trn3 dc dc converters	Datasheet	2In Stock	Cut Tape 11,45 € Reel 10,84 € 10,61 € 10,44 € 10,27 € View 10,05 € 9,89 €	Min.: 1 Mult.: 1 : 10	Isolated	SMD/SMT	1 Output	1 W	15 V	70 mA	Industrial
DC/DC Converters - SMD 4.5-13.2Vin 12V 90mA 1W Iso Reg SMT TRN 1-0512SM TRACO Power 1: 11,46 € 10In Stock 10Expected 11/20/2026	Mfr. Part No. TRN 1-0512SM Mouser Part No 495-TRN1-0512SM	TRACO Power	DC/DC Converters - SMD 4.5-13.2Vin 12V 90mA 1W Iso Reg SMT Learn More about TRACO Power traco trn1 trn3 dc dc converters	Datasheet	10In Stock 10Expected 11/20/2026	Cut Tape 11,46 € Reel 11,26 € 11,15 € 10,90 € 10,84 € 10,78 €	Min.: 1 Mult.: 1 : 10	Isolated	SMD/SMT	1 Output	1 W	12 V	90 mA	Industrial
DC/DC Converters - Through Hole 9-18Vin +/-12Vout 3W +/-125mA Iso Reg SI TRN 3-1222 TRACO Power 1: 20,77 € 19In Stock	Mfr. Part No. TRN 3-1222 Mouser Part No 495-TRN3-1222	TRACO Power	DC/DC Converters - Through Hole 9-18Vin +/-12Vout 3W +/-125mA Iso Reg SI Learn More about TRACO Power traco trn1 trn3 dc dc converters	Datasheet	19In Stock	20,77 € 19,26 € 18,85 € 18,55 € View 18,25 € 17,85 € 16,94 €	Min.: 1 Mult.: 1	Isolated	Through Hole	2 Output	3 W	12 V	125 mA	Industrial
DC/DC Converters - Through Hole 36-75Vin 15V 200mA 3W Iso Reg SIP TRN 3-4813 TRACO Power 1: 16,94 € 1In Stock	Mfr. Part No. TRN 3-4813 Mouser Part No 495-TRN3-4813	TRACO Power	DC/DC Converters - Through Hole 36-75Vin 15V 200mA 3W Iso Reg SIP Learn More about TRACO Power traco trn1 trn3 dc dc converters	Datasheet	1In Stock	16,94 € 16,56 € 16,30 € 15,52 € View 14,23 € 13,98 € 13,77 €	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	3 W	15 V	200 mA	Industrial
DC/DC Converters - SMD 9-18Vin 3.3V 700mA 3W Iso Reg SMT TRN 3-1210SM TRACO Power 1: 19,62 € 6In Stock	Mfr. Part No. TRN 3-1210SM Mouser Part No 495-TRN3-1210SM	TRACO Power	DC/DC Converters - SMD 9-18Vin 3.3V 700mA 3W Iso Reg SMT Learn More about TRACO Power traco trn1 trn3 dc dc converters	Datasheet	6In Stock	Cut Tape 19,62 € Reel 18,19 € 17,80 € 17,51 € 17,23 € View 16,86 € 16,00 €	Min.: 1 Mult.: 1 : 10	Isolated	SMD/SMT	1 Output	3 W	3.3 V	700 mA	Industrial
DC/DC Converters - SMD 36-75Vin 3.3V 700mA 3W Iso Reg SMT TRN 3-4810SM TRACO Power 1: 19,62 € 8In Stock	Mfr. Part No. TRN 3-4810SM Mouser Part No 495-TRN3-4810SM	TRACO Power	DC/DC Converters - SMD 36-75Vin 3.3V 700mA 3W Iso Reg SMT Learn More about TRACO Power traco trn1 trn3 dc dc converters	Datasheet	8In Stock	Cut Tape 19,62 € Reel 18,19 € 17,80 € 17,51 € 17,23 € View 16,86 € 16,00 €	Min.: 1 Mult.: 1 : 10	Isolated	SMD/SMT	1 Output	3 W	3.3 V	700 mA	Industrial
DC/DC Converters - SMD 9-18Vin 12Vout 250mA 3W Iso Reg SMT TRN 3-1212SM TRACO Power 1: 19,63 € 10In Stock	Mfr. Part No. TRN 3-1212SM Mouser Part No 495-TRN3-1212SM	TRACO Power	DC/DC Converters - SMD 9-18Vin 12Vout 250mA 3W Iso Reg SMT Learn More about TRACO Power traco trn1 trn3 dc dc converters	Datasheet	10In Stock	Cut Tape 19,63 € Reel 18,24 € 18,08 € Quote Quote	Min.: 1 Mult.: 1 : 10	Isolated	SMD/SMT	1 Output	3 W	12 V	250 mA	Industrial
DC/DC Converters - Through Hole 9-18Vin 24Vout 125mA 3W Iso Reg SIP TRN 3-1215 TRACO Power 1: 16,98 € 64In Stock	Mfr. Part No. TRN 3-1215 Mouser Part No 495-TRN3-1215	TRACO Power	DC/DC Converters - Through Hole 9-18Vin 24Vout 125mA 3W Iso Reg SIP Learn More about TRACO Power traco trn1 trn3 dc dc converters	Datasheet	64In Stock	16,98 € 15,25 € Quote Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	3 W	24 V	125 mA	Industrial
DC/DC Converters - Through Hole 18-36Vin 5Vout 200mA 1W Iso Reg SIP TRN 1-2411 TRACO Power 1: 8,94 € 2.275In Stock 840Expected 12/18/2026	Mfr. Part No. TRN 1-2411 Mouser Part No 495-TRN1-2411	TRACO Power	DC/DC Converters - Through Hole 18-36Vin 5Vout 200mA 1W Iso Reg SIP Learn More about TRACO Power traco trn1 trn3 dc dc converters	Datasheet	2.275In Stock 840Expected 12/18/2026	8,94 € 8,26 € 8,13 € 7,87 € View 7,11 € 6,85 € 6,75 € 6,69 € Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	5 V	200 mA	Industrial
DC/DC Converters - Through Hole 9-18Vin 3.3V 300mA 1W Iso Reg SIP TRN 1-1210 TRACO Power 1: 8,94 € 206In Stock	Mfr. Part No. TRN 1-1210 Mouser Part No 495-TRN1-1210	TRACO Power	DC/DC Converters - Through Hole 9-18Vin 3.3V 300mA 1W Iso Reg SIP Learn More about TRACO Power traco trn1 trn3 dc dc converters	Datasheet	206In Stock	8,94 € 8,26 € 8,13 € 7,87 € View 7,11 € 6,85 € 6,75 € 6,69 € Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	3.3 V	300 mA	Industrial
DC/DC Converters - Through Hole 9-18Vin 5Vout 200mA 1W Iso Reg SIP TRN 1-1211 TRACO Power 1: 8,94 € 314In Stock	Mfr. Part No. TRN 1-1211 Mouser Part No 495-TRN1-1211	TRACO Power	DC/DC Converters - Through Hole 9-18Vin 5Vout 200mA 1W Iso Reg SIP Learn More about TRACO Power traco trn1 trn3 dc dc converters	Datasheet	314In Stock	8,94 € 8,26 € 8,13 € 7,87 € View 7,11 € 6,85 € 6,75 € 6,69 € Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	5 V	200 mA	Industrial
DC/DC Converters - Through Hole 9-18Vin +/-12Vout 1W +/-45mA Iso Reg SIP TRN 1-1222 TRACO Power 1: 10,53 € 185In Stock	Mfr. Part No. TRN 1-1222 Mouser Part No 495-TRN1-1222	TRACO Power	DC/DC Converters - Through Hole 9-18Vin +/-12Vout 1W +/-45mA Iso Reg SIP Learn More about TRACO Power traco trn1 trn3 dc dc converters	Datasheet	185In Stock	10,53 € 9,77 € 9,71 € 9,67 € Quote Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	2 Output	1 W	12 V	45 mA	Industrial
DC/DC Converters - Through Hole 18-36Vin 3.3V 300mA 1W Iso Reg SIP TRN 1-2410 TRACO Power 1: 8,94 € 515In Stock	Mfr. Part No. TRN 1-2410 Mouser Part No 495-TRN1-2410	TRACO Power	DC/DC Converters - Through Hole 18-36Vin 3.3V 300mA 1W Iso Reg SIP Learn More about TRACO Power traco trn1 trn3 dc dc converters	Datasheet	515In Stock	8,94 € 8,26 € 8,13 € 7,87 € View 7,11 € 6,85 € 6,75 € 6,69 € Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	3.3 V	300 mA	Industrial
DC/DC Converters - SMD 18-36Vin 3.3V 300mA 1W Iso Reg SMT TRN 1-2410SM TRACO Power 1: 11,15 € 446In Stock 240Expected 10/22/2026	Mfr. Part No. TRN 1-2410SM Mouser Part No 495-TRN1-2410SM	TRACO Power	DC/DC Converters - SMD 18-36Vin 3.3V 300mA 1W Iso Reg SMT Learn More about TRACO Power traco trn1 trn3 dc dc converters	Datasheet	446In Stock 240Expected 10/22/2026	11,15 € 11,05 € 10,89 € 10,84 € View 10,82 € 10,65 € 10,56 € 9,87 €	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	1 W	3.3 V	300 mA	Industrial
DC/DC Converters - Through Hole 18-36Vin 12Vout 90mA 1W Iso Reg SIP TRN 1-2412 TRACO Power 1: 8,94 € 282In Stock 90Expected 10/22/2026	Mfr. Part No. TRN 1-2412 Mouser Part No 495-TRN1-2412	TRACO Power	DC/DC Converters - Through Hole 18-36Vin 12Vout 90mA 1W Iso Reg SIP Learn More about TRACO Power traco trn1 trn3 dc dc converters	Datasheet	282In Stock 90Expected 10/22/2026	8,94 € 8,26 € 8,13 € 7,87 € View 7,11 € 6,85 € 6,75 € 6,69 € Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	12 V	90 mA	Industrial
DC/DC Converters - SMD 18-36Vin +/-15V 1W +/-35mA Iso Reg SMT TRN 1-2423SM TRACO Power 1: 12,97 € 277In Stock 20Expected 10/23/2026	Mfr. Part No. TRN 1-2423SM Mouser Part No 495-TRN1-2423SM	TRACO Power	DC/DC Converters - SMD 18-36Vin +/-15V 1W +/-35mA Iso Reg SMT Learn More about TRACO Power traco trn1 trn3 dc dc converters	Datasheet	277In Stock 20Expected 10/23/2026	12,97 € 12,28 € 12,02 € 11,83 € View 11,64 € 11,39 € 11,20 €	Min.: 1 Mult.: 1	Isolated	SMD/SMT	2 Output	1 W	15 V	35 mA	Industrial
DC/DC Converters - Through Hole 36-75Vin 5Vout 200mA 1W Iso Reg SIP TRN 1-4811 TRACO Power 1: 8,88 € 253In Stock	Mfr. Part No. TRN 1-4811 Mouser Part No 495-TRN1-4811	TRACO Power	DC/DC Converters - Through Hole 36-75Vin 5Vout 200mA 1W Iso Reg SIP Learn More about TRACO Power traco trn1 trn3 dc dc converters	Datasheet	253In Stock	8,88 € 8,57 € 8,46 € 8,39 € View 8,31 € 8,24 € 8,23 €	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	5 V	200 mA	Industrial
DC/DC Converters - SMD 9-18Vin 5Vout 600mA 3W Iso Reg SMT TRN 3-1211SM TRACO Power 1: 18,25 € 210In Stock	Mfr. Part No. TRN 3-1211SM Mouser Part No 495-TRN3-1211SM	TRACO Power	DC/DC Converters - SMD 9-18Vin 5Vout 600mA 3W Iso Reg SMT Learn More about TRACO Power traco trn1 trn3 dc dc converters	Datasheet	210In Stock	Cut Tape 18,25 € 18,19 € 18,14 € 17,91 € View 17,27 € 16,90 € 16,62 €	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	3 W	5 V	600 mA	Industrial
DC/DC Converters - Through Hole 9-18Vin 12Vout 250mA 3W Iso Reg SIP TRN 3-1212 TRACO Power 1: 16,94 € 469In Stock	Mfr. Part No. TRN 3-1212 Mouser Part No 495-TRN3-1212	TRACO Power	DC/DC Converters - Through Hole 9-18Vin 12Vout 250mA 3W Iso Reg SIP Learn More about TRACO Power traco trn1 trn3 dc dc converters	Datasheet	469In Stock	16,94 € 16,56 € 16,30 € 15,52 € View 14,23 € 13,98 € 13,77 €	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	3 W	12 V	250 mA	Industrial
DC/DC Converters - Through Hole 18-36Vin 5Vout 600mA 3W Iso Reg SIP TRN 3-2411 TRACO Power 1: 16,94 € 275In Stock 280Expected 2/12/2027	Mfr. Part No. TRN 3-2411 Mouser Part No 495-TRN3-2411	TRACO Power	DC/DC Converters - Through Hole 18-36Vin 5Vout 600mA 3W Iso Reg SIP Learn More about TRACO Power traco trn1 trn3 dc dc converters	Datasheet	275In Stock 280Expected 2/12/2027	16,94 € 16,56 € 16,30 € 15,52 € View 14,23 € 13,98 € 13,77 €	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	3 W	5 V	600 mA	Industrial
DC/DC Converters - Through Hole 18-36Vin 12V 250mA 3W Iso Reg SIP TRN 3-2412 TRACO Power 1: 17,01 € 95In Stock	Mfr. Part No. TRN 3-2412 Mouser Part No 495-TRN3-2412	TRACO Power	DC/DC Converters - Through Hole 18-36Vin 12V 250mA 3W Iso Reg SIP Learn More about TRACO Power traco trn1 trn3 dc dc converters	Datasheet	95In Stock	17,01 € 16,75 € 16,39 € 16,13 € View 15,87 € 15,53 € 15,28 € Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	3 W	12 V	250 mA	Industrial
DC/DC Converters - Through Hole 4.5-13.2Vin 3.3Vout 300mA 1W Iso Reg SIP TRN 1-0510 TRACO Power 1: 8,94 € 93In Stock 110Expected 2/5/2027	Mfr. Part No. TRN 1-0510 Mouser Part No 495-TRN1-0510	TRACO Power	DC/DC Converters - Through Hole 4.5-13.2Vin 3.3Vout 300mA 1W Iso Reg SIP Learn More about TRACO Power traco trn1 trn3 dc dc converters	Datasheet	93In Stock 110Expected 2/5/2027	8,94 € 8,26 € 8,13 € 7,87 € View 7,11 € 6,85 € 6,75 € 6,69 € Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	3.3 V	300 mA	Industrial

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