Recom Switching Regulator, Through Hole, 15 V dc Output Voltage 28V dc, 500 mA Output Current, 1 Outputs

RS Stock No.:: 122-8231
Mfr. Part No.:: R-78E15-0.5
Brand:: Recom

Recom Switching Regulator, Through Hole, 15 V dc Output Voltage 28V dc, 500 mA Output Current, 1 Outputs

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£3.06

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£3.67

(inc. VAT)

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61 unit(s) shipping from 23 March 2026

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Units	Per unit
1 - 4	£3.06
5 - 9	£2.97
10 - 24	£2.87
25 - 49	£2.79
50 +	£2.70

*price indicative

RS Stock No.:: 122-8231
Mfr. Part No.:: R-78E15-0.5
Brand:: Recom

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Recom
	Output Voltage 1	15 V dc
	Product Type	Switching Regulator
	Output Current	500mA
	Mount Type	Through Hole
	Number of Outputs	1
	Power	7.5W
	Efficiency	95%
	Ripple and Noise	70mV Pk-Pk
	Maximum Operating Temperature	85°C
	Minimum Operating Temperature	-40°C
	Series	R-78E-0.5
	Line Regulation	±0.5 %
	Package Type	TO-220
	Width	10.4 mm
	Depth	10.4mm
	Standards/Approvals	RoHS
	Weight	2g
	Length	11.6mm
	Maximum Input Voltage	28V dc
	Load Regulation	±1 %
	Minimum Input Voltage	18V
	MTBF	2182000h

	Select all
	Brand Recom
	Output Voltage 1 15 V dc
	Product Type Switching Regulator
	Output Current 500mA
	Mount Type Through Hole
	Number of Outputs 1
	Power 7.5W
	Efficiency 95%
	Ripple and Noise 70mV Pk-Pk
	Maximum Operating Temperature 85°C
	Minimum Operating Temperature -40°C
	Series R-78E-0.5
	Line Regulation ±0.5 %
	Package Type TO-220
	Width 10.4 mm
	Depth 10.4mm
	Standards/Approvals RoHS
	Weight 2g
	Length 11.6mm
	Maximum Input Voltage 28V dc
	Load Regulation ±1 %
	Minimum Input Voltage 18V
	MTBF 2182000h

COO (Country of Origin):: TW

RECOM Switching Regulator, ±0.5 % Line Regulation, 10.44mm Depth - R-78E-0.5 Series - R-78E15-0.5

Get your hands on a reliable power solution with this switching regulator from RECOM. You can use it to step down an input voltage between 18 and 28V DC to a reliably stable output of 15V DC. This component has a high start-up current capability, so it's useful for motors and devices that initially draw a lot of power. Its efficiency rating between 93 and 95% means you can count on it to conserve energy and run cool.

Features & Benefits

• Through-hole mounting for a reliable connection, even with vibration

• Operates without a hitch in a temperature range between -40°C and +85°C

• Line regulation of ±0.5% for consistent power output

• High mean time between failures of 2,182,000, so it's dependable over long periods

Applications

• Engineering workshops

• Production lines

• Robotics systems

What size is this switching regulator?

It has Compact dimensions of 10.4 (D) x 8.5 (W) x 11.6mm (L), so you can use it in small devices.

Is this product protected from overcurrent?

Yes, it has built-in protection against short circuits and overload to prevent damage to your equipment and avoid downtime.