TRACOPOWER TDR 3SM DC/DC Converter, 15V dc/ 100 mA, 9V dc Input, 4.5V Input 3 W, Surface, 85 °C Max Temp -40 °C Min

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Subtotal (1 tube of 10 units)*

£279.77

(exc. VAT)

£335.72

(inc. VAT)

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  • Shipping from 29 September 2026
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Tube(s)
Per Tube
Per unit*
1 - 4£279.77£27.977
5 - 9£271.38£27.138
10 - 24£262.97£26.297
25 - 49£251.79£25.179
50 +£240.60£24.06

*price indicative

RS Stock No.:
166-5803
Mfr. Part No.:
TDR 3-0523SM
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Output Voltage 1

15V dc

Product Type

DC/DC Converter

Minimum Input Voltage

4.5V

Maximum Input Voltage

9V dc

Output Current 1

100mA

Output Current 2

100mA

Output Voltage 2

-15V dc

Mount Type

Surface

Input Ratio

2:1

MTBF

6200000h

Number of Outputs

2

Number of Pins

14

Isolation Voltage

1.5kV dc

Package Type

Surface Mount

Maximum Output Power

3W

Series

TDR 3SM

Width

12.8mm

Length

18.9mm

Standards/Approvals

RoHS

Depth

8.7mm

Minimum Operating Temperature

-40°C

Efficiency

81%

Maximum Operating Temperature

85°C

COO (Country of Origin):
TW

Traco Power DC-DC Converter, SMD-14 Format, 81% Efficiency - TDR 3SM Series - TDR 3-0523SM


Looking to fit a Compact power switching device to your PCB? Choose this DC-DC converter from Traco Power. A slim SMD-14 format means it slots easily onto busy PCBs, so it's a versatile option. By switching voltages between 4.5 and 9V DC down to ±15V DC, the unit bridges the gap between your mains supply and your component's demands. Thanks to a dual-output design, you can use it to support two appliances at once for efficient coverage. Thanks to integral short-circuit protection and auto recovery, the converter bounces back from faults to cut downtime out of the picture.

Features & Benefits


• Conversion efficiency of 81% to minimise energy waste

• Remote On/Off feature means switching is based on control signals, for handy management

• Ripple voltage of just 30mV to remove disruptive electrical noise

• Powers up in 5ms to skip through start-up

• Performs in temperatures between -40°C and +85°C for reliable switching in tough conditions

Applications


• Security systems

• Sensing instruments

• Industrial robotics

How do I fit this device to my circuit board?


By pushing the converter's pins through simply solders to your PCB, quickly achieving a secure connection to speed through system assembly.

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