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
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (IDR) 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 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
77In Stock
10Expected 16/10/2026
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 21.6 V 26.4 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
10In Stock
30Expected 04/09/2026
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 21.6 V 26.4 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
413In Stock
350Expected 27/08/2026
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 21.6 V 26.4 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
25In Stock
110Expected 21/08/2026
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 21.6 V 26.4 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
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
93In Stock
90Expected 29/01/2027
Min.: 1
Mult.: 1

Isolated 2 Output 1 W 21.6 V 26.4 V 5 V 100 mA - 5 V 100 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
249In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 1 W 21.6 V 26.4 V 5 V 100 mA - 5 V 100 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
95In Stock
90Expected 19/08/2026
Min.: 1
Mult.: 1

Isolated 2 Output 1 W 21.6 V 26.4 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
66In Stock
50Expected 19/08/2026
Min.: 1
Mult.: 1

Isolated 2 Output 1 W 21.6 V 26.4 V 12 V 41 mA - 12 V 41 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
63In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 1 W 21.6 V 26.4 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 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
345In Stock
390On Order
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 4.5 V 5.5 V 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 TBA 2
TRACO Power DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
44In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 2 W 4.5 V 5.5 V 5 V 200 mA - 5 V 200 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
39In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 2 W 10.8 V 13.2 V 5 V 200 mA - 5 V 200 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
279In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 2 W 10.8 V 13.2 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 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
393In Stock
1.810On Order
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 21.6 V 26.4 V 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 TBA 2
TRACO Power DC/DC Converters - Through Hole 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
277In Stock
580Expected 02/10/2026
Min.: 1
Mult.: 1

Isolated 2 Output 2 W 21.6 V 26.4 V 5 V 200 mA - 5 V 200 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
16.524On Order
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 10.8 V 13.2 V 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 TBA 2
TRACO Power DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
596Expected 09/04/2027
Min.: 1
Mult.: 1

Isolated 2 Output 1 W 4.5 V 5.5 V 5 V 100 mA - 5 V 100 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
583On Order
Min.: 1
Mult.: 1

Isolated 2 Output 1 W 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 2W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case
Datasheet
1.550On Order
Min.: 1
Mult.: 1

Isolated 2 Output 2 W 21.6 V 26.4 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
610On Order
Min.: 1
Mult.: 1

Isolated 2 Output 2 W 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
320On Order
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 10.8 V 13.2 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
288On Order
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 10.8 V 13.2 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
TRACO Power DC/DC Converters - Through Hole Encapsulated SIP-7; 1W Output 1 (Vdc): 3.3
Datasheet
Non-Stocked
Min.: 1.000
Mult.: 1.000

Isolated 1 Output 1 W 4.5 V 5.5 V 3.3 V 260 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 Encapsulated SIP-7; 1W Output 1 (Vdc): 3.3
Datasheet
Non-Stocked
Min.: 1.000
Mult.: 1.000

Isolated 1 Output 1 W 4.5 V 5.5 V 3.3 V 260 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 Encapsulated SIP-7; 1W Output 1 (Vdc): 9
Datasheet
Non-Stocked
Min.: 1.000
Mult.: 1.000

Isolated 1 Output 1 W 4.5 V 5.5 V 9 V 110 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