TRACOPOWER Switching Regulator, Through Hole, 3.3 V dc Output Voltage, 1 A Output Current, 1 Outputs

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Subtotal (1 tube of 10 units)*

£50.36

(exc. VAT)

£60.43

(inc. VAT)

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  • Plus 16 unit(s) shipping from 16 March 2026
  • Plus 90 unit(s) shipping from 23 March 2026
  • Plus 104 unit(s) shipping from 02 April 2026
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Tube(s)
Per Tube
Per unit*
1 - 4£50.36£5.036
5 - 9£48.85£4.885
10 - 24£47.35£4.735
25 - 49£45.33£4.533
50 +£43.31£4.331

*price indicative

RS Stock No.:
124-7655
Mfr. Part No.:
TSR 1-2433
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Product Type

Switching Regulator

Output Voltage 1

3.3 V dc

Output Current

1A

Mount Type

Through Hole

Number of Outputs

1

Power

3.3W

Efficiency

90%

Ripple and Noise

50mV Pk-Pk

Maximum Operating Temperature

85°C

Minimum Operating Temperature

-40°C

Series

TSR 1

Package Type

SIP-3

Line Regulation

±0.2 %

Width

10.2 mm

Length

11.7mm

Depth

10.2mm

Weight

1.9g

Standards/Approvals

RoHS

Maximum Input Voltage

36V dc

MTBF

5350000h

Load Regulation

±0.4 %

Minimum Input Voltage

4.75V

COO (Country of Origin):
TW

Traco Power Switching Regulator, SIP3 Package, 91% Efficiency - TSR 1 Series - TSR 1-2433


Need to bring your system's input voltage down a notch? Put this switching regulator from Traco Power in control. It takes 4.75 to 36V DC inputs and converts them to the stable 3.3V DC output needed by applications such as IoT devices and industrial automation systems. Electrical glitches are no problem, as the device comes with short-circuit protection and automatically reboots after a fault to cut downtime. The regulator operates at 91% efficiency so heat waste is minimised and there's no need to fit a heat sink.

• Ripple voltage of 50mV minimises disruption from electrical noise

• Voltage set accuracy of ±2% ensures a consistent power supply

• Measures just 11.7 (L) x 7.5 (W) x 10.1mm (D), so takes up little enclosure space

• Handles operating temperatures between -40°C and +85°C, for safe industrial use

Applications


• Radio communications

• Domestic appliances

• Electronics manufacturing

How do I mount this switching regulator?


This product is compatible with through-hole mounting, so you slot it into pre-drilled holes on your PCB and solder it in place to achieve a secure connection.

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