Next Generation 1W & 2W SIP Converters

TRACO Power TBA 1 and TBA 2 DC/DC Converters are designed to cover a broad range of low-power, cost-critical requirements. These 1W and 2W converters are available in industry-standard SIP-4 and SIP-7 packages and are designed as a cost-effective solution with enhanced capability. TRACO Power TBA 1 and TBA 2 DC/DC Converters include continuous short circuit protection and I/O isolations of 1500VDC or 3000VDC. The series has an operating temperature range of –40°C to +85°C without derating.

Results: 81
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Description Datasheet Availability Pricing (RON) 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
Series
TRACO Power DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
3.515In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 5 V 4.5 V 5.5 V 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 TBA 2
TRACO Power DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
637In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 2 W 24 V 21.6 V 26.4 V 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 TBA 2
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
2.319In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 1 W 5 V 4.5 V 5.5 V 15 V 33 mA - 15 V 33 mA 3 kV SIP-7 19.5 mm (0.768 in) 6 mm (0.236 in) 9.5 mm (0.374 in) Industrial TBA 1HI
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
567In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 3.3 V 2.97 V 3.63 V 3.3 V 260 mA 1.5 kV SIP-4 11.68 mm (0.46 in) 6 mm (0.236 in) 9.65 mm (0.38 in) Industrial TBA 1
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
2.185In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 3.3 V 2.97 V 3.63 V 5 V 200 mA 1.5 kV SIP-4 11.68 mm (0.46 in) 6 mm (0.236 in) 9.65 mm (0.38 in) Industrial TBA 1
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
1.644In Stock
720On Order
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 5 V 4.5 V 5.5 V 3.3 V 260 mA 1.5 kV SIP-4 11.68 mm (0.46 in) 6 mm (0.236 in) 9.65 mm (0.38 in) Industrial TBA 1
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
1.579In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 5 V 4.5 V 5.5 V 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 TBA 1E
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
557In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 5 V 4.5 V 5.5 V 12 V 80 mA 1.5 kV SIP-4 11.68 mm (0.46 in) 6 mm (0.236 in) 9.65 mm (0.38 in) Industrial TBA 1
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
1.027In Stock
3.800On Order
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 5 V 4.5 V 5.5 V 12 V 84 mA 3 kV SIP-7 19.5 mm (0.768 in) 6 mm (0.236 in) 9.5 mm (0.374 in) Industrial TBA 1HI
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
1.669In Stock
1.870Expected 6/5/2026
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 12 V 10.8 V 13.2 V 12 V 80 mA 1.5 kV SIP-4 11.68 mm (0.46 in) 6 mm (0.236 in) 9.65 mm (0.38 in) Industrial TBA 1
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
1.283In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 1 W 12 V 10.8 V 13.2 V 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 TBA 1E
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
860In Stock
2.100Expected 6/5/2026
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 24 V 21.6 V 26.4 V 5 V 200 mA 1.5 kV SIP-4 11.68 mm (0.46 in) 6 mm (0.236 in) 9.65 mm (0.38 in) Industrial TBA 1
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
2.355In Stock
2.160Expected 7/3/2026
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 24 V 21.6 V 26.4 V 12 V 80 mA 1.5 kV SIP-4 11.68 mm (0.46 in) 6 mm (0.236 in) 9.65 mm (0.38 in) Industrial TBA 1
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
519In Stock
290Expected 5/15/2026
Min.: 1
Mult.: 1

Isolated 2 Output 1 W 24 V 21.6 V 26.4 V 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 TBA 1E
TRACO Power DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
637In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 12 V 10.8 V 13.2 V 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 TBA 2
TRACO Power DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
568In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 2 W 12 V 10.8 V 13.2 V 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 TBA 2
TRACO Power DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
911In Stock
30Expected 3/27/2026
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 24 V 21.6 V 26.4 V 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 TBA 2
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
300In Stock
320Expected 3/6/2026
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 5 V 4.5 V 5.5 V 5 V 200 mA 1.5 kV SIP-4 11.68 mm (0.46 in) 6 mm (0.236 in) 9.65 mm (0.38 in) Industrial TBA 1
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
429In Stock
380Expected 2/18/2026
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 5 V 4.5 V 5.5 V 5 V 200 mA 3 kV SIP-7 19.5 mm (0.768 in) 6 mm (0.236 in) 9.5 mm (0.374 in) Industrial TBA 1HI
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
24In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 5 V 4.5 V 5.5 V 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 TBA 1E
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
108In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 5 V 4.5 V 5.5 V 15 V 65 mA 1.5 kV SIP-4 11.68 mm (0.46 in) 6 mm (0.236 in) 9.65 mm (0.38 in) Industrial TBA 1
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
421In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 5 V 4.5 V 5.5 V 15 V 66 mA 1.5 kV SIP-7 19.5 mm (0.768 in) 6 mm (0.236 in) 9.5 mm (0.374 in) Industrial TBA 1E
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
247In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 5 V 4.5 V 5.5 V 15 V 66 mA 3 kV SIP-7 19.5 mm (0.768 in) 6 mm (0.236 in) 9.5 mm (0.374 in) Industrial TBA 1HI
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
212In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 5 V 4.5 V 5.5 V 9 V 110 mA 1.5 kV SIP-4 11.68 mm (0.46 in) 6 mm (0.236 in) 9.65 mm (0.38 in) Industrial TBA 1
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
16In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 5 V 4.5 V 5.5 V 9 V 111 mA 3 kV SIP-7 19.5 mm (0.768 in) 6 mm (0.236 in) 9.5 mm (0.374 in) Industrial TBA 1HI