TDN DC/DC Converters

TRACO Power 1W/3W/5W TDN DC/DC Converters offer high power density, an ultra-small footprint, and a wide 4:1 voltage range. All of the TDN series products feature fully regulated outputs and remote on/off. These high-performance converters are available in an ultra-compact DIP or SMD package. TRACO Power TDN DC/DC Converters are designed for a wide range of applications where space is limited.

Types of DC/DC Converters
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TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 9-36Vin +/-15Vout +/-35mA
Datasheet
13In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 2 Output 1 W 24 V 15 V 35 mA Industrial
TRACO Power DC/DC Converters - SMD 1W SMT Iso 18-75Vin 3.3Vout 300mA
Datasheet
24In Stock
Min.: 1
Mult.: 1

Isolated SMD/SMT 1 Output 1 W 48 V 3.3 V 300 mA Industrial
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 18-75Vin 5Vout 200mA
Datasheet
18In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 1 W 48 V 5 V 200 mA Industrial
TRACO Power DC/DC Converters - SMD 1W SMT Iso 18-75Vin 12Vout 90mA
Datasheet
11In Stock
Min.: 1
Mult.: 1

Isolated SMD/SMT 1 Output 1 W 48 V 12 V 90 mA
TRACO Power DC/DC Converters - SMD 1W SMT Iso 18-75Vin 24Vout 45mA
Datasheet
5In Stock
20Expected 2/20/2026
Min.: 1
Mult.: 1

Isolated SMD/SMT 1 Output 1 W 48 V 24 V 45 mA
TRACO Power DC/DC Converters - SMD 1W SMT Iso 18-75Vin +/-5Vout +/-100mA
Datasheet
18In Stock
Min.: 1
Mult.: 1

Isolated SMD/SMT 2 Output 1 W 48 V 5 V 100 mA Industrial
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 18-75Vin +/-15Vout +/-35mA
Datasheet
20In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 2 Output 1 W 48 V 15 V 35 mA Industrial
TRACO Power DC/DC Converters - SMD 3W SMT Iso 4.5-18Vin 3.3Vout 700mA
Datasheet
57In Stock
Min.: 1
Mult.: 1

Isolated SMD/SMT 1 Output 3 W 12 V 3.3 V 700 mA Industrial
TRACO Power DC/DC Converters - SMD 3W SMT Iso 4.5-18Vin 5Vout 600mA
Datasheet
2In Stock
Min.: 1
Mult.: 1

Isolated SMD/SMT 1 Output 3 W 12 V 5 V 600 mA Industrial
TRACO Power DC/DC Converters - Through Hole 4.5-18Vin 24Vout 125mA 3W Iso DIP
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 3 W 12 V 24 V 125 mA Industrial
TRACO Power DC/DC Converters - Through Hole 4.5-18Vin 9Vout 333mA 3W Iso Reg DIP
Datasheet
29In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 3 W 12 V 9 V 333 mA Industrial
TRACO Power DC/DC Converters - SMD 4.5-18Vin 9Vout 333mA 3W Iso Reg SMT
Datasheet
11In Stock
Min.: 1
Mult.: 1

Isolated SMD/SMT 1 Output 3 W 12 V 9 V 333 mA Industrial
TRACO Power DC/DC Converters - Through Hole 4.5-18Vin 5V/300mA -5V/300mA 3W Iso DIP
Datasheet
20In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 2 Output 3 W 12 V 5 V 300 mA Industrial
TRACO Power DC/DC Converters - SMD 3W SMT Iso 4.5-18Vin +/-5Vout +/-300mA
Datasheet
41In Stock
Min.: 1
Mult.: 1

Isolated SMD/SMT 2 Output 3 W 12 V 5 V 300 mA Industrial
TRACO Power DC/DC Converters - Through Hole 4.5-18Vin 12V/125mA -12V/125mA 3W DIP
Datasheet
20In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 2 Output 3 W 12 V 12 V 125 mA Industrial
TRACO Power DC/DC Converters - Through Hole 4.5-18Vin 15V/100mA -15V/100mA 3W DIP
Datasheet
20In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 2 Output 3 W 12 V 15 V 100 mA Industrial
TRACO Power DC/DC Converters - Through Hole 9-36Vin 3.3Vout 700mA 3W Iso DIP
Datasheet
4In Stock
20Expected 2/25/2026
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 3 W 24 V 3.3 V 700 mA Industrial
TRACO Power DC/DC Converters - SMD 3W SMT Iso 9-36Vin 3.3Vout 700mA
Datasheet
44In Stock
Min.: 1
Mult.: 1

Isolated SMD/SMT 1 Output 3 W 24 V 3.3 V 700 mA Industrial
TRACO Power DC/DC Converters - Through Hole 9-36Vin 15Vout 200mA 3W Iso DIP
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 3 W 24 V 15 V 200 mA Industrial
TRACO Power DC/DC Converters - Through Hole 9-36Vin 24Vout 125mA 3W Iso DIP
Datasheet
12In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 3 W 24 V 24 V 125 mA Industrial
TRACO Power DC/DC Converters - SMD 3W SMT Iso 9-36Vin 24Vout 125mA
Datasheet
7In Stock
Min.: 1
Mult.: 1

Isolated SMD/SMT 1 Output 3 W 24 V 24 V 125 mA Industrial
TRACO Power DC/DC Converters - Through Hole 9-36Vin 5V/300mA -5V/300mA 3W Iso DIP
Datasheet
68In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 2 Output 3 W 24 V 5 V 300 mA Industrial
TRACO Power DC/DC Converters - SMD 3W SMT Iso 9-36Vin +/-5Vout +/-300mA
Datasheet
13In Stock
Min.: 1
Mult.: 1

Isolated SMD/SMT 2 Output 3 W 24 V 5 V 300 mA Industrial
TRACO Power DC/DC Converters - Through Hole 9-36Vin 12V/125mA -12V/125mA 3W DIP
Datasheet
28In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 2 Output 3 W 24 V 12 V 125 mA Industrial
TRACO Power DC/DC Converters - SMD 3W SMT Iso 9-36Vin +/-12Vout +/-125mA
Datasheet
15In Stock
Min.: 1
Mult.: 1

Isolated SMD/SMT 2 Output 3 W 24 V 12 V 125 mA Industrial