DC/DC Converters – Mouser India

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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 (INR) 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: ₹1,222.91 731In 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	731In Stock	₹1,222.91 ₹1,202.85 ₹1,172.28 ₹1,157.94 View ₹1,138.84 ₹1,114.95 ₹1,096.80	Min.: 1 Mult.: 1	Isolated	SMD/SMT	1 Output	1 W	5 V	200 mA	Industrial
DC/DC Converters - SMD 36-75Vin 3.3V 700mA 3W Iso Reg SMT TRN 3-4810SM TRACO Power 1: ₹2,179.27 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	8In Stock	Cut Tape ₹2,179.27 Reel ₹2,020.67 ₹1,977.68 ₹1,945.19 ₹1,913.67 View ₹1,872.58 ₹1,777.04	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: ₹2,180.22 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	10In Stock	Cut Tape ₹2,180.22 Reel ₹2,026.40 ₹2,008.25 Quote Quote	Min.: 1 Mult.: 1 : 10	Isolated	SMD/SMT	1 Output	3 W	12 V	250 mA	Industrial
DC/DC Converters - SMD 36-75Vin 15Vout 70mA 1W Iso Reg SMT TRN 1-4813SM TRACO Power 1: ₹1,271.64 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	2In Stock	Cut Tape ₹1,271.64 Reel ₹1,204.76 ₹1,178.96 ₹1,159.86 ₹1,140.75 View ₹1,116.86 ₹1,098.71	Min.: 1 Mult.: 1 : 10	Isolated	SMD/SMT	1 Output	1 W	15 V	70 mA	Industrial
DC/DC Converters - SMD 9-18Vin 3.3V 700mA 3W Iso Reg SMT TRN 3-1210SM TRACO Power 1: ₹2,179.27 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	6In Stock	Cut Tape ₹2,179.27 Reel ₹2,020.67 ₹1,977.68 ₹1,945.19 ₹1,913.67 View ₹1,872.58 ₹1,777.04	Min.: 1 Mult.: 1 : 10	Isolated	SMD/SMT	1 Output	3 W	3.3 V	700 mA	Industrial
DC/DC Converters - Through Hole 36-75Vin 15V 200mA 3W Iso Reg SIP TRN 3-4813 TRACO Power 1: ₹1,882.14 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	1In Stock	₹1,882.14 ₹1,839.15 ₹1,810.48 ₹1,724.50 View ₹1,581.19 ₹1,552.53 ₹1,529.60	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	3 W	15 V	200 mA	Industrial
DC/DC Converters - SMD 4.5-13.2Vin 15Vout 200mA 3W Iso Reg SMT TRN 3-0513SM TRACO Power 1: ₹2,179.27 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	2In Stock	Cut Tape ₹2,179.27 Reel ₹2,020.67 ₹1,977.68 ₹1,945.19 ₹1,913.67 View ₹1,872.58 ₹1,777.04	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: ₹2,179.27 6In Stock 10Expected 19-03-2027	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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	6In Stock 10Expected 19-03-2027	Cut Tape ₹2,179.27 Reel ₹2,020.67 ₹1,977.68 ₹1,945.19 ₹1,913.67 View ₹1,872.58 ₹1,777.04	Min.: 1 Mult.: 1 : 10	Isolated	SMD/SMT	1 Output	3 W	24 V	125 mA	Industrial
DC/DC Converters - SMD 4.5-13.2Vin 12V 90mA 1W Iso Reg SMT TRN 1-0512SM TRACO Power 1: ₹1,272.59 10In Stock 10Expected 20-11-2026	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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	10In Stock 10Expected 20-11-2026	Cut Tape ₹1,272.59 Reel ₹1,250.62 ₹1,239.15 ₹1,211.45 ₹1,203.80 ₹1,198.07	Min.: 1 Mult.: 1 : 10	Isolated	SMD/SMT	1 Output	1 W	12 V	90 mA	Industrial
DC/DC Converters - SMD 4.5-13.2Vin 3.3Vout 700mA 3W Iso Reg SMT TRN 3-0510SM TRACO Power 1: ₹2,179.27 3In Stock	Mfr. Part No. TRN 3-0510SM Mouser Part No 495-TRN3-0510SM	TRACO Power	DC/DC Converters - SMD 4.5-13.2Vin 3.3Vout 700mA 3W Iso Reg SMT Learn More about TRACO Power traco trn1 trn3 dc dc converters This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	3In Stock	Cut Tape ₹2,179.27 Reel ₹2,020.67 ₹1,977.68 ₹1,945.19 ₹1,913.67 View ₹1,872.58 ₹1,777.04	Min.: 1 Mult.: 1 : 10	Isolated	SMD/SMT	1 Output	3 W	3.3 V	700 mA	Industrial
DC/DC Converters - Through Hole 9-18Vin +/-12Vout 3W +/-125mA Iso Reg SI TRN 3-1222 TRACO Power 1: ₹2,307.29 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	19In Stock	₹2,307.29 ₹2,140.10 ₹2,094.24 ₹2,060.80 View ₹2,027.36 ₹1,983.41 ₹1,882.14	Min.: 1 Mult.: 1	Isolated	Through Hole	2 Output	3 W	12 V	125 mA	Industrial
DC/DC Converters - Through Hole 4.5-13.2Vin 15Vout 70mA 1W Iso Reg SIP TRN 1-0513 TRACO Power 1: ₹942.02 89In Stock	Mfr. Part No. TRN 1-0513 Mouser Part No 495-TRN1-0513	TRACO Power	DC/DC Converters - Through Hole 4.5-13.2Vin 15Vout 70mA 1W Iso Reg SIP Learn More about TRACO Power traco trn1 trn3 dc dc converters This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	89In Stock	₹942.02 ₹917.18 ₹884.70 ₹865.59 View ₹790.12 ₹761.45 ₹749.99 ₹743.30 Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	15 V	70 mA	Industrial
DC/DC Converters - Through Hole 9-18Vin 24Vout 125mA 3W Iso Reg SIP TRN 3-1215 TRACO Power 1: ₹1,885.96 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	64In Stock	₹1,885.96 ₹1,693.92 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: ₹993.62 1,962In Stock 840Expected 18-12-2026	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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	1,962In Stock 840Expected 18-12-2026	₹993.62 ₹917.18 ₹902.85 ₹874.19 View ₹790.12 ₹761.45 ₹749.99 ₹743.30 Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	5 V	200 mA	Industrial
DC/DC Converters - Through Hole 4.5-13.2Vin 5Vout 200mA 1W Iso Reg SIP TRN 1-0511 TRACO Power 1: ₹992.66 358In Stock 400Expected 12-11-2026	Mfr. Part No. TRN 1-0511 Mouser Part No 495-TRN1-0511	TRACO Power	DC/DC Converters - Through Hole 4.5-13.2Vin 5Vout 200mA 1W Iso Reg SIP Learn More about TRACO Power traco trn1 trn3 dc dc converters This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	358In Stock 400Expected 12-11-2026	₹992.66 ₹928.65 ₹908.59 ₹893.30 View ₹878.97 ₹859.86 ₹846.48	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	5 V	200 mA	Industrial
DC/DC Converters - Through Hole 9-18Vin 5Vout 200mA 1W Iso Reg SIP TRN 1-1211 TRACO Power 1: ₹993.62 304In 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	304In Stock	₹993.62 ₹917.18 ₹902.85 ₹874.19 View ₹790.12 ₹761.45 ₹749.99 ₹743.30 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: ₹1,169.41 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	185In Stock	₹1,169.41 ₹1,085.33 ₹1,078.65 ₹1,073.87 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: ₹993.62 511In 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	511In Stock	₹993.62 ₹917.18 ₹902.85 ₹874.19 View ₹790.12 ₹761.45 ₹749.99 ₹743.30 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: ₹1,239.15 446In Stock 240Expected 10-11-2026	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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	446In Stock 240Expected 10-11-2026	₹1,239.15 ₹1,227.69 ₹1,209.54 ₹1,204.76 View ₹1,201.89 ₹1,182.79 ₹1,173.23 ₹1,096.80	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: ₹993.62 357In Stock	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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	357In Stock	₹993.62 ₹917.18 ₹902.85 ₹874.19 View ₹790.12 ₹761.45 ₹749.99 ₹743.30 Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	12 V	90 mA	Industrial
DC/DC Converters - Through Hole 18-36Vin 24Vout 45mA 1W Iso Reg SIP TRN 1-2415 TRACO Power 1: ₹993.62 400In Stock 690Expected 27-11-2026	Mfr. Part No. TRN 1-2415 Mouser Part No 495-TRN1-2415	TRACO Power	DC/DC Converters - Through Hole 18-36Vin 24Vout 45mA 1W Iso Reg SIP Learn More about TRACO Power traco trn1 trn3 dc dc converters This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	400In Stock 690Expected 27-11-2026	₹993.62 ₹917.18 ₹902.85 ₹874.19 View ₹790.12 ₹761.45 ₹749.99 ₹743.30 Quote	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	24 V	45 mA	Industrial
DC/DC Converters - SMD 18-36Vin +/-15V 1W +/-35mA Iso Reg SMT TRN 1-2423SM TRACO Power 1: ₹1,440.74 297In Stock	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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	297In Stock	₹1,440.74 ₹1,364.31 ₹1,335.65 ₹1,313.68 View ₹1,292.66 ₹1,264.95 ₹1,243.93	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: ₹985.97 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	253In Stock	₹985.97 ₹952.53 ₹940.11 ₹931.52 View ₹922.92 ₹915.27 ₹914.32	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: ₹2,027.36 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	210In Stock	Cut Tape ₹2,027.36 ₹2,020.67 ₹2,014.94 ₹1,990.10 View ₹1,918.44 ₹1,877.36 ₹1,846.79	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: ₹1,882.14 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 This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	469In Stock	₹1,882.14 ₹1,839.15 ₹1,810.48 ₹1,724.50 View ₹1,581.19 ₹1,552.53 ₹1,529.60	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	3 W	12 V	250 mA	Industrial

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