Recom Switching Regulator, Through Hole, 5V dc Output Voltage, 6.5 → 28V dc Input Voltage, 1A Output Current, 1

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Subtotal (1 tube of 42 units)*

£328.87

(exc. VAT)

£394.64

(inc. VAT)

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Temporarily out of stock
  • 1 unit(s) shipping from 11 November 2025
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Tube(s)
Per Tube
Per unit*
1 - 4£328.87£7.83
5 - 9£319.00£7.595
10 - 24£309.13£7.36
25 - 49£299.28£7.126
50 +£289.40£6.89

*price indicative

RS Stock No.:
166-8746
Mfr. Part No.:
R-78B5.0-1.0
Brand:
Recom
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Brand

Recom

Output Voltage

5V dc

Output Current

1A

Input Voltage

6.5 → 28V dc

Mounting Type

Through Hole

Number of Outputs

1

Package

SIP

Power Rating

5W

Efficiency

93%

Ripple And Noise

15mV Pk-Pk

Minimum Temperature

-40°C

Maximum Temperature

+85°C

Series

R-78B-1.0

Line Regulation

0.4%

Protection Features

Short Circuit Protection

Power Signal Conversion Type

DC-DC

Load Regulation

0.2%

Width

8.5mm

Length

11.5mm

Weight

4g

MTBF

6584000h

Depth

17.5mm

COO (Country of Origin):
TW

RECOM Switching Regulator, 5V DC Output Voltage, 1A Output Current - R-78B-1.0 Series - R-78B5.0-1.0


Use this switching regulator from RECOM to match your power supply to your equipment. As it produces an output voltage of 5V, it's an ideal way to safely make low-voltage devices compatible with higher-rated inputs. It works with many common power supplies, supporting input voltages between 6.5 and 32V, to make it suitable for workspace critical processes. This switching regulator's compact dimensions of 11.5 (length) x 8.5 (width) x 17.5mm (height) mean you can pack more components onto your PCB.

Features & Benefits


• Accurate line regulation keeps output voltage to ±0.4% of its rated value, providing a reliable power supply
• Outputs up to 93% of input power to maintain your system's energy efficiency
• Low heat build-up means you don't need to fit a heat sink
• Uses through-hole mounting to make installation quick and simple

Applications


• Sensing equipment
• Power distribution
• Robotics systems
• Control devices

Do I need to install extra short-circuit protection to use this switching regulator?


The converter is protected against short-circuits, meaning it stops faults damaging your equipment without the need for extra components.

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