Cost-Efficient 1W-3W DC-DC Converters

TRACO Power Cost-Efficient 1W-3W DC-DC Converters feature products from the isolated TEA, TBA, and TEC series and the non-isolated TSR 1E series. The converters focus on a simple yet effective design approach to minimize component and labor costs. The devices are available in industry-standard SIP-3, SIP-4, and SIP-7 packages and provide standard I/O isolation of 1500VDC with options up to 4000VDC. Available input ranges include wide 2:1, ultra-wide 4:1, and +/-10% of nominal input. The modules have an operating temperature range of -40°C up to +86°C without derating. TRACO Power Cost-Efficient DC-DC Converters are optimized for the Internet of Things (IoT) and feature a three-year warranty. The converters are ideal for space and cost-critical applications and high-volume projects where price and long-term reliability are important.

Results: 78
Select Image Part # Mfr. Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Isolation Number of Outputs Output Power Input Voltage, Nominal Input Voltage, Min Input Voltage, Max Output Voltage-Channel 1 Output Current-Channel 1 Output Voltage-Channel 2 Output Current-Channel 2 Isolation Voltage Package / Case Length Width Height Industry Maximum Operating Temperature Minimum Operating Temperature Series
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case 1,521In Stock
¥602.9
¥591.3
¥576.4
¥573
¥539.8
Min.: 1
Mult.: 1
Isolated 2 Output 1 W 12 V 41 mA - 12 V 41 mA 1.5 kV SIP-7 19.5 mm (0.768 in) 6 mm (0.236 in) 9.5 mm (0.374 in) Industrial + 85 C - 40 C TBA 1E
TRACO Power DC/DC Converters - Through Hole 3W 18-36Vin 9V 333mA SIP8 Iso Reg 85In Stock
¥2,237.4
¥2,204.1
¥2,157.6
¥2,102.8
Min.: 1
Mult.: 1
Isolated 1 Output 3 W 9 V 333 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial + 90 C - 40 C TEC 3
TRACO Power DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case 174In Stock
¥641.1
Min.: 1
Mult.: 1
Isolated 2 Output 2 W 15 V 65 mA - 15 V 65 mA 1.5 kV SIP-7 19.55 mm (0.77 in) 7.6 mm (0.299 in) 10.2 mm (0.402 in) Industrial + 80 C - 40 C TBA 2
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case 1,205In Stock
920Expected 3/19/2027
¥546.5
¥531.5
¥516.6
¥486.7
Min.: 1
Mult.: 1
Isolated 2 Output 1 W 15 V 33 mA - 15 V 33 mA 1.5 kV SIP-7 19.5 mm (0.768 in) 6 mm (0.236 in) 9.5 mm (0.374 in) Industrial + 85 C - 40 C TBA 1E
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case 783In Stock
¥546.5
¥531.5
¥516.6
¥486.7
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 12 V 84 mA 1.5 kV SIP-7 19.5 mm (0.768 in) 6 mm (0.236 in) 9.5 mm (0.374 in) Industrial + 85 C - 40 C TBA 1E
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case 906In Stock
630Expected 11/6/2026
¥546.5
¥531.5
¥516.6
¥486.7
Min.: 1
Mult.: 1
Isolated 2 Output 1 W 15 V 33 mA - 15 V 33 mA 1.5 kV SIP-7 19.5 mm (0.768 in) 6 mm (0.236 in) 9.5 mm (0.374 in) Industrial + 85 C - 40 C TBA 1E
TRACO Power DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case 1,216In Stock
3,840Expected 3/19/2027
¥641.1
Min.: 1
Mult.: 1
Isolated 1 Output 2 W 5 V 400 mA 1.5 kV SIP-7 19.55 mm (0.77 in) 7.6 mm (0.299 in) 10.2 mm (0.402 in) Industrial + 80 C - 40 C TBA 2
TRACO Power DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case 695In Stock
¥649.5
¥607.9
¥589.7
¥588
Min.: 1
Mult.: 1
Isolated 1 Output 2 W 12 V 165 mA 1.5 kV SIP-7 19.55 mm (0.77 in) 7.6 mm (0.299 in) 10.2 mm (0.402 in) Industrial + 80 C - 40 C TBA 2
TRACO Power DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case 1,334In Stock
¥694.3
¥641.1
Min.: 1
Mult.: 1
Isolated 1 Output 2 W 15 V 130 mA 1.5 kV SIP-7 19.55 mm (0.77 in) 7.6 mm (0.299 in) 10.2 mm (0.402 in) Industrial + 80 C - 40 C TBA 2
TRACO Power DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case 1,836In Stock
¥770.7
¥737.5
¥717.6
¥702.6
Min.: 1
Mult.: 1
Isolated 2 Output 2 W 12 V 80 mA - 12 V 80 mA 1.5 kV SIP-7 19.55 mm (0.77 in) 7.6 mm (0.299 in) 10.2 mm (0.402 in) Industrial + 80 C - 40 C TBA 2
TRACO Power DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case 568In Stock
¥661.1
¥646.1
¥641.1
Min.: 1
Mult.: 1
Isolated 2 Output 2 W 15 V 65 mA - 15 V 65 mA 1.5 kV SIP-7 19.55 mm (0.77 in) 7.6 mm (0.299 in) 10.2 mm (0.402 in) Industrial + 80 C - 40 C TBA 2
TRACO Power DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case 436In Stock
690Expected 10/22/2026
¥641.1
Min.: 1
Mult.: 1
Isolated 1 Output 2 W 5 V 400 mA 1.5 kV SIP-7 19.55 mm (0.77 in) 7.6 mm (0.299 in) 10.2 mm (0.402 in) Industrial + 80 C - 40 C TBA 2
TRACO Power DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case 1,180In Stock
12,564On Order
¥790.6
¥737.5
¥717.6
¥702.6
Min.: 1
Mult.: 1
Isolated 1 Output 2 W 12 V 165 mA 1.5 kV SIP-7 19.55 mm (0.77 in) 7.6 mm (0.299 in) 10.2 mm (0.402 in) Industrial + 80 C - 40 C TBA 2
TRACO Power DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case 709In Stock
¥666.1
¥586.3
Min.: 1
Mult.: 1
Isolated 1 Output 2 W 15 V 130 mA 1.5 kV SIP-7 19.55 mm (0.77 in) 7.6 mm (0.299 in) 10.2 mm (0.402 in) Industrial + 80 C - 40 C TBA 2
TRACO Power DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case 924In Stock
240On Order
¥692.6
¥607.9
¥589.7
¥586.3
Min.: 1
Mult.: 1
Isolated 1 Output 2 W 15 V 130 mA 1.5 kV SIP-7 19.55 mm (0.77 in) 7.6 mm (0.299 in) 10.2 mm (0.402 in) Industrial + 80 C - 40 C TBA 2
TRACO Power DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case 428In Stock
1,840On Order
¥671
¥656.1
¥641.1
Min.: 1
Mult.: 1
Isolated 2 Output 2 W 12 V 80 mA - 12 V 80 mA 1.5 kV SIP-7 19.55 mm (0.77 in) 7.6 mm (0.299 in) 10.2 mm (0.402 in) Industrial + 80 C - 40 C TBA 2
TRACO Power DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case 513In Stock
¥641.1
Min.: 1
Mult.: 1
Isolated 2 Output 2 W 15 V 65 mA - 15 V 65 mA 1.5 kV SIP-7 19.55 mm (0.77 in) 7.6 mm (0.299 in) 10.2 mm (0.402 in) Industrial + 80 C - 40 C TBA 2
TRACO Power DC/DC Converters - Through Hole 3W 4.5-13.2Vin 24V 125mA SIP8 Iso Reg 661In Stock
¥2,249
¥2,210.8
¥2,154.3
¥2,129.4
Min.: 1
Mult.: 1
Isolated 1 Output 3 W 24 V 125 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial + 90 C - 40 C TEC 3
TRACO Power DC/DC Converters - Through Hole 4.5-13.2Vin +/-15V 3W +/-100mA SIP Iso 284In Stock
160Expected 10/30/2026
¥2,513.1
¥2,380.2
¥2,330.4
¥2,292.2
Min.: 1
Mult.: 1
Isolated 2 Output 3 W 15 V 100 mA - 15 V 100 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial + 90 C - 40 C TEC 3
TRACO Power DC/DC Converters - Through Hole 3W 9-18Vin 9V 333mA SIP8 Iso Reg 194In Stock
¥2,082.9
¥2,081.2
¥2,079.6
¥2,056.3
Min.: 1
Mult.: 1
Isolated 1 Output 3 W 9 V 333 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial + 90 C - 40 C TEC 3
TRACO Power DC/DC Converters - Through Hole 3W 18-36Vin 5V 600mA SIP8 Iso Reg 1,214In Stock
¥2,237.4
¥2,204.1
¥2,170.9
¥2,102.8
Min.: 1
Mult.: 1
Isolated 1 Output 3 W 5 V 600 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial + 90 C - 40 C TEC 3
TRACO Power DC/DC Converters - Through Hole 3W 18-36Vin 12V 250mA SIP8 Iso Reg 220In Stock
30Expected 1/29/2027
¥2,237.4
¥2,204.1
¥2,170.9
¥2,102.8
Min.: 1
Mult.: 1
Isolated 1 Output 3 W 12 V 250 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial + 90 C - 40 C TEC 3
TRACO Power DC/DC Converters - Through Hole 3W 18-36Vin 24V 125mA SIP8 Iso Reg 581In Stock
2,550Expected 12/11/2026
¥2,237.4
¥2,204.1
¥2,170.9
¥2,102.8
Min.: 1
Mult.: 1
Isolated 1 Output 3 W 24 V 125 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial + 90 C - 40 C TEC 3
TRACO Power DC/DC Converters - Through Hole 3W 36-75Vin 24V 125mA SIP8 Iso Reg 179In Stock
¥2,237.4
¥2,204.1
¥2,170.9
¥2,102.8
Min.: 1
Mult.: 1
Isolated 1 Output 3 W 24 V 125 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial + 90 C - 40 C TEC 3
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case 405In Stock
490Expected 10/30/2026
¥546.5
¥536.5
¥490
Min.: 1
Mult.: 1
Isolated 1 Output 1 W 5 V 200 mA 1.5 kV SIP-7 19.5 mm (0.768 in) 6 mm (0.236 in) 9.5 mm (0.374 in) Industrial + 85 C - 40 C TBA 1E