TRACOPOWER Switching Regulator, Through Hole, 3.3V dc Output Voltage, 4.75 → 36V dc Input Voltage, 1A Output

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Subtotal (1 tube of 10 units)*

$93.32

(exc. GST)

$107.32

(inc. GST)

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In Stock
  • 25 unit(s) ready to ship from another location
  • Plus 62 unit(s) shipping from 17 December 2025
  • Plus 39 unit(s) shipping from 25 December 2025
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Tube(s)
Per Tube
Per unit*
1 - 1$93.32$9.332
2 - 9$91.88$9.188
10 +$75.61$7.561

*price indicative

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

TRACOPOWER

Output Voltage

3.3V dc

Output Current

1A

Input Voltage

4.75 → 36V dc

Mounting Type

Through Hole

Number of Outputs

1

Package

SIP 3

Power Rating

3.3W

Efficiency

90 → 79%

Ripple And Noise

50mV Pk-Pk

Maximum Temperature

+85°C

Minimum Temperature

-40°C

Series

TSR 1

Line Regulation

±0.2%

Depth

10.2mm

Load Regulation

±0.4%

Width

7.6mm

Length

11.7mm

MTBF

5350000h

Weight

1.9g

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.

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.


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