Recom Switching Regulator, Surface Mount, 3.3V dc Output Voltage, 5 → 36V dc Input Voltage, 500mA Output

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£3.75

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£4.50

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Packaging Options:
RS Stock No.:
777-3301
Mfr. Part No.:
ROF-78E3.3-0.5SMD-R
Brand:
Recom
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Brand

Recom

Output Voltage

3.3V dc

Output Current

500mA

Input Voltage

5 → 36V dc

Mounting Type

Surface Mount

Number of Outputs

1

Package

SMD

Power Rating

1.65W

Efficiency

84%

Ripple And Noise

100mV

Minimum Temperature

-40°C

Maximum Temperature

+85°C

Series

ROF-78E-0.5SMD

Line Regulation

±1%

Load Regulation

±3%

MTBF

3500 x 10³h

Width

13.5mm

Length

12.5mm

Depth

4.5mm

Weight

1g

COO (Country of Origin):
TW

Recom Switching regulator, SMD, 0.5A, ROF-78E Series


The ROF-78E series is part of the Recom Innoline. This is a DC/DC converter, non isolated Switching Regulator. This Switching regulator features a low profile of only 4.5mm and a wide Input range 5Vdc to 36Vdc. The Recom ROF-78E DC/DC converter has an operating range from -40°C to +75°C and it’s cooled by free air convection.

Low Profile 4.5mm
Low Cost
Wide Input Range (5V - 36V)
Short Circuit, overload and over temperature protection
No Load Input Current 5mA max
Castellated Connections

RECOM Switching Regulator, 5 to 36V DC Input Voltage, 3.3V DC Output Voltage - ROF-78 Series - ROF-78E3.3-0.5SMD-R


To efficiently convert input voltage for your electronic system, choose this single-output DC/DC switching regulator from RECOM. The 1.65W-rated unit changes input voltages between 5 and 36V DC to an output of 3.3V DC that your devices can handle. Thanks to line regulation of ±1%, this unit withstands variations in the input voltage to provide a constant output voltage for greater reliability. Its average time between failures of 3500 x 10³ hours gives you the reassurance of a long working life.

Features & Benefits


• Wide operating temperature range of -40°C to +85°C for use in demanding environments
• Surface mounted, so it's easy to install without specialist tools
• Load regulation of ±3% ensures a constant output current for greater reliability

Applications


• Battery-powered applications
• Computers and laptops
• Power supplies

What's the maximum output current of this unit?


The maximum output current of this unit is 500mA, so it's a versatile option.

Can this unit be installed in tight spaces?


Yes. It weighs just 1g and measures 12.5 (L) x 13.5 (W) x 4.5mm (H), so fits into tighter spaces in your system.

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