Recom RPM-1.0 DC-DC Converter, 3.3V dc/ 1A Output, 3 → 17 V dc Input, 3.3W, Surface Mount, +105°C Max Temp -40°C

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Subtotal (1 reel of 500 units)*

£2,318.94

(exc. VAT)

£2,782.73

(inc. VAT)

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  • Shipping from 10 July 2026
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Reel(s)
Per Reel
Per unit*
1 - 4£2,318.94£4.638
5 - 9£2,249.37£4.499
10 - 24£2,179.80£4.36
25 - 49£2,110.23£4.22
50 +£2,040.68£4.081

*price indicative

RS Stock No.:
183-4332
Mfr. Part No.:
RPM3.3-1.0-CT
Brand:
Recom
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Brand

Recom

Output Voltage

3.3V dc

Input Voltage Range

3 → 17 V dc

Power Rating

3.3W

Input Voltage Nominal

12 V dc

Output Current

1A

Mounting Type

Surface Mount

Isolated

No

Number of Outputs

1

Length

12.19mm

Width

12.19mm

Depth

3.75mm

Series

RPM-1.0

Load Regulation

0.03

Minimum Temperature

-40°C

Efficiency

94 → 99%

Maximum Temperature

+105°C

RECOM DC-DC Converter, ±3% Line Regulation, 94 to 99% Efficiency - RPM-1.0 Series - RPM3.3-1.0-CT


When you need power but are short on board space, grab this DC-DC converter from RECOM. Compact dimensions of 12.19 (L) x 12.19 (W) x 3.75mm (H) mean it takes up minimal room on your PCBs. It turns incoming feeds between 3 and 17V DC into a stable 3.3V DC output to power low-voltage applications. As it tips the scales at just 1.1g, this lightweight component isn't a drag on your system. It performs like clockwork in demanding conditions where temperatures range between -40°C and +107°C.

Features & Benefits


• Built-in overcurrent, over-temperature and short-circuit protection to shield against electrical faults
• EMI shielding for reliable performance in electrically charged environments
• ±3% line regulation for steady voltage outputs to protect equipment

Applications


• Medical devices
• Measuring equipment
• Automated control panels
• Telecommunications networks

What's the efficiency rating of this DC-DC converter?


An efficiency rating between 94 and 99% means it loses almost no energy as heat. As a result, you won't need a heat sink to keep it cool, even when it's working at full load.

Why is it important to choose an EMC-compatible DC-DC converter?


Electromagnetic compatibility (EMC) stops signals from your DC-DC converter from affecting those of nearby electronics and vice-versa. This shielding ensures signals stay clear and interference-free.

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