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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Input Voltage, Nominal
Output Voltage-Channel 1
Output Current-Channel 1
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TRACO Power DC/DC Converters - SMD 3W SMT Iso 9-36Vin +/-15Vout +/-100mA
Datasheet
122In Stock
Min.: 1
Mult.: 1

Isolated SMD/SMT 2 Output 3 W 24 V 15 V 100 mA Industrial
TRACO Power DC/DC Converters - Through Hole 4.5-12Vin 5Vout 1000mA 5W Iso DIP
Datasheet
84In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 5 W 9 V 5 V 1 A Industrial
TRACO Power DC/DC Converters - SMD 5W SMT 4.5-12Vin 5Vout 1000mA
Datasheet
296In Stock
Min.: 1
Mult.: 1

Isolated SMD/SMT 1 Output 5 W 9 V 5 V 1 A Industrial
TRACO Power DC/DC Converters - Through Hole 9-36Vin 3.3Vout 1000mA 5W Iso DIP
Datasheet
256In Stock
150Expected 7/10/2026
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 5 W 24 V 3.3 V 1 A Industrial
TRACO Power DC/DC Converters - SMD 5W SMT 9-36Vin 3.3Vout 1000mA
Datasheet
98In Stock
Min.: 1
Mult.: 1

Isolated SMD/SMT 1 Output 5 W 24 V 3.3 V 1 A Industrial
TRACO Power DC/DC Converters - Through Hole 9-36Vin 5Vout 1000mA 5W Iso DIP
Datasheet
244In Stock
270Expected 5/21/2026
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 5 W 24 V 5 V 1 A Industrial
TRACO Power DC/DC Converters - SMD 5W SMT 9-36Vin 5Vout 1000mA
Datasheet
464In Stock
Min.: 1
Mult.: 1

Isolated SMD/SMT 1 Output 5 W 24 V 5 V 1 A Industrial
TRACO Power DC/DC Converters - Through Hole 9-36Vin 12Vout 420mA 5W Iso DIP
Datasheet
87In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 5 W 24 V 12 V 420 mA Industrial
TRACO Power DC/DC Converters - SMD 5W SMT 9-36Vin 12Vout 420mA
Datasheet
61In Stock
Min.: 1
Mult.: 1

Isolated SMD/SMT 1 Output 5 W 24 V 12 V 420 mA Industrial
TRACO Power DC/DC Converters - Through Hole 9-36Vin 24Vout 210mA 5W Iso DIP
Datasheet
130In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 5 W 24 V 24 V 210 mA Industrial
TRACO Power DC/DC Converters - SMD 5W SMT 9-36Vin 24Vout 210mA
Datasheet
104In Stock
80Expected 6/26/2026
Min.: 1
Mult.: 1

Isolated SMD/SMT 1 Output 5 W 24 V 24 V 210 mA Industrial
TRACO Power DC/DC Converters - SMD 5W SMT 9-36Vin +/-5Vout +/-500mA
Datasheet
57In Stock
Min.: 1
Mult.: 1

Isolated SMD/SMT 2 Output 5 W 24 V 5 V 500 mA Industrial
TRACO Power DC/DC Converters - Through Hole 9-36Vin 15V/168mA -15V/168mA 5W DIP
Datasheet
68In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 2 Output 5 W 24 V 15 V 168 mA Industrial
TRACO Power DC/DC Converters - SMD 5W SMT 9-36Vin +/-15Vout +/-168mA
Datasheet
83In Stock
50Expected 9/1/2026
Min.: 1
Mult.: 1

Isolated SMD/SMT 2 Output 5 W 24 V 15 V 168 mA Industrial
TRACO Power DC/DC Converters - Through Hole 18-75Vin 5Vout 1000mA 5W Iso DIP
Datasheet
72In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 5 W 48 V 5 V 1 A Industrial
TRACO Power DC/DC Converters - SMD 5W SMT 18-75Vin 5Vout 1000mA
Datasheet
73In Stock
410Expected 7/24/2026
Min.: 1
Mult.: 1

Isolated SMD/SMT 1 Output 5 W 48 V 5 V 1 A Industrial
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 4.5-18Vin 3.3Vout 300mA
Datasheet
7In Stock
20Expected 5/7/2026
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 1 W 12 V 3.3 V 300 mA Industrial
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 4.5-18Vin 12Vout 90mA
Datasheet
18In Stock
20Expected 5/21/2026
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 1 W 12 V 12 V 90 mA Industrial
TRACO Power DC/DC Converters - SMD 1W SMT Iso 4.5-18Vin 12Vout 90mA
Datasheet
28In Stock
70Expected 5/7/2026
Min.: 1
Mult.: 1

Isolated SMD/SMT 1 Output 1 W 12 V 12 V 90 mA Industrial
TRACO Power DC/DC Converters - Through Hole 4.5-18Vin 9Vout 112mA 1W Iso Reg DIP
Datasheet
4In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 1 W 12 V 9 V 112 mA Industrial
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 4.5-18Vin +/-5Vout +/-100mA
Datasheet
28In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 1 W 12 V 5 V 100 mA Industrial
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 4.5-18Vin +/-12Vout +/-45mA
Datasheet
22In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 2 Output 1 W 12 V 12 V 45 mA Industrial
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 4.5-18Vin +/-15Vout +/-35mA
Datasheet
6In Stock
Min.: 1
Mult.: 1

Isolated Through Hole 2 Output 1 W 12 V 15 V 35 mA Industrial
TRACO Power DC/DC Converters - SMD 1W SMT Iso 4.5-18Vin +/-15Vout +/-35mA
Datasheet
22In Stock
Min.: 1
Mult.: 1

Isolated SMD/SMT 2 Output 1 W 12 V 15 V 35 mA Industrial
TRACO Power DC/DC Converters - Through Hole 1W DIP Iso 9-36Vin 3.3Vout 300mA
Datasheet
60In Stock
70Expected 7/10/2026
Min.: 1
Mult.: 1

Isolated Through Hole 1 Output 1 W 24 V 3.3 V 300 mA Industrial