TRACOPOWER TME DC/DC Converter, 3.3V dc/ 260 mA, 5.5V dc Input, 4.5V Input 1 W, Through Hole, 85 °C Max Temp -40 °C Min

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Subtotal (1 tube of 10 units)*

£71.56

(exc. VAT)

£85.87

(inc. VAT)

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Temporarily out of stock
  • 1 unit(s) shipping from 06 May 2026
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Tube(s)
Per Tube
Per unit*
1 - 4£71.56£7.156
5 - 9£69.42£6.942
10 - 24£67.27£6.727
25 - 49£64.41£6.441
50 +£61.54£6.154

*price indicative

RS Stock No.:
166-5634
Mfr. Part No.:
TME 0503S
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Output Voltage 1

3.3V dc

Product Type

DC/DC Converter

Minimum Input Voltage

4.5V

Maximum Input Voltage

5.5V dc

Output Current 1

260mA

Mount Type

Through Hole

Number of Outputs

1

MTBF

2000000h

Isolation Voltage

1kV dc

Number of Pins

4

Maximum Output Power

1W

Package Type

SIP

Series

TME

Width

6.1mm

Depth

10.2mm

Length

11.5mm

Standards/Approvals

No

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Efficiency

72%

COO (Country of Origin):
TW

TRACOPOWER TME Series DC-DC Converter, 4.5 to 5.5V DC Input Voltage Range, 1W Power Rating - TME 0503S


This isolated DC-DC converter provides an efficient power source for various applications, offering reliable voltage conversion. It is designed to step down 5V to 3.3V, making it suitable for devices that require a stable 3.3V output. The Compact PCB mount power supply minimises footprint while adhering to essential performance standards. With high efficiency and robust isolation, it supports applications across automation, electronics, and various industrial sectors.

Features & Benefits


• 1W output power with 260mA current

• Operates effectively within -40 to +85°C temperature range

• Compliance with RoHS standards for environmental safety

• Compact SIP package design optimises board space

Applications


• Ideal for circuit boards requiring isolated power sources

• Utilised in telecommunications for stable voltage supply

• Applicable in medical devices that need high voltage isolation

What is the typical efficiency of this device?


The device operates at an efficiency rate of 72% under normal conditions.

Can it handle variable loads effectively?


Yes, it maintains stable output despite variations in load within specified limits.

Is this suitable for outdoor applications?


It is designed for indoor use, particularly in controlled environments.

What protective features does it include?


It features short circuit protection and can recover automatically.

How does it compare to similar devices in terms of size?


Its Compact design requires only 0.7cm² of board space, making it space-efficient.

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