Recom Switching Regulator, Through Hole, 12 V dc Output Voltage, 500 mA Output Current, 1 Outputs

RS Stock No.:: 672-7102
Mfr. Part No.:: R-78HB12-0.5L
Brand:: Recom

Recom Switching Regulator, Through Hole, 12 V dc Output Voltage, 500 mA Output Current, 1 Outputs

Bulk discount available

Subtotal (1 unit)*

Kr. 183,15

(exc. VAT)

Kr. 228,94

(inc. VAT)

FREE delivery for online orders over 500,00 kr

Temporarily out of stock

13 unit(s) shipping from 23 March 2026

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Units	Per unit
1 - 4	Kr. 183,15
5 - 9	Kr. 177,66
10 - 24	Kr. 171,94
25 - 49	Kr. 166,68
50 +	Kr. 161,19

*price indicative

RS Stock No.:: 672-7102
Mfr. Part No.:: R-78HB12-0.5L
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	12 V dc
	Product Type	Switching Regulator
	Output Current	500mA
	Mount Type	Through Hole
	Number of Outputs	1
	Power	6W
	Efficiency	89%
	Ripple and Noise	20mV Pk-Pk
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Series	R-78HB-0.5(L)
	Package Type	SIP
	Line Regulation	±1 %
	Length	11.5mm
	Depth	8.5mm
	Standards/Approvals	RoHS
	Weight	4g
	Width	8.5 mm
	Maximum Input Voltage	72V dc
	Minimum Input Voltage	17V
	Load Regulation	±0.6 %
	MTBF	7395000h

	Select all
	Brand Recom
	Output Voltage 1 12 V dc
	Product Type Switching Regulator
	Output Current 500mA
	Mount Type Through Hole
	Number of Outputs 1
	Power 6W
	Efficiency 89%
	Ripple and Noise 20mV Pk-Pk
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Series R-78HB-0.5(L)
	Package Type SIP
	Line Regulation ±1 %
	Length 11.5mm
	Depth 8.5mm
	Standards/Approvals RoHS
	Weight 4g
	Width 8.5 mm
	Maximum Input Voltage 72V dc
	Minimum Input Voltage 17V
	Load Regulation ±0.6 %
	MTBF 7395000h

Datasheet - R-78Hb-0.5(L)

COO (Country of Origin):: TW

RECOM Switching Regulator, 89% Efficiency, ±1% Line Regulation - R-78HBXX Series - R-78HB12-0.5L

Maintain a steady power supply to your equipment with this switching regulator from RECOM. Thanks to an 89% efficiency level, minimal energy is lost through heat so the unit runs cool. Compact dimensions of 11.5 (L) x 17.5 (W) x 8.5mm (D), as well as 90° L-shaped pins, mean it's a suitable choice for busy setups. You can use it safely in demanding conditions thanks to a broad operating temperature range of -40°C to +85°C. Thanks to an output current of 500mA, it's suited to low-powered machinery.

Features & Benefits

• Input voltage of 17 to 72V DC and output voltage of 12V DC for low-voltage applications

• 4g weight puts minimal drag on equipment

• ±0.6% load regulation ensures reliable delivery of a supply to your system

• 20mV Pk-Pk with low noise and ripple for increased efficiency

Applications

• Automotive industry

• Medical safety equipment

• Handheld devices

How long will this device last?

This switching regulator has a mean time between failures of 7,395,000h, so you can be sure of its reliability and longevity.