Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 7 → 28V dc Input Voltage, 1A Output Current, 1

RS Stock No.:: 917-6626
Mfr. Part No.:: R-78E3.3-1.0
Brand:: Recom

Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 7 → 28V dc Input Voltage, 1A Output Current, 1

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$7.67

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$8.82

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Units	Per unit
1 - 10	$7.67
11 - 20	$7.62
21 +	$7.57

*price indicative

RS Stock No.:: 917-6626
Mfr. Part No.:: R-78E3.3-1.0
Brand:: Recom

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Recom
	Output Voltage	3.3V dc
	Output Current	1A
	Input Voltage	7 → 28V dc
	Mounting Type	Through Hole
	Number of Outputs	1
	Package	SIP
	Efficiency	87%
	Ripple And Noise	120mV Pk-Pk
	Minimum Temperature	-40°C
	Maximum Temperature	+85°C
	Series	R-78E-1.0
	Line Regulation	±1%
	Width	8.5mm
	Switching Frequency Range	330kHz
	Maximum Input Current	1A
	Protection Features	Over Current Protection, Short Circuit Protection
	Application	Industrial
	Length	11.6mm
	Weight	2g
	Standards Met	EN 60950-1, IEC 60950-1, LVD 1407030-1, REACH Compliant, UL 94 V-0
	Depth	10.4mm
	MTBF	3875000h
	Output Voltage Adjustment Range	-5 → +5%
	Power Signal Conversion Type	DC-DC
	Load Regulation	±1.5%

	Select all
	Brand Recom
	Output Voltage 3.3V dc
	Output Current 1A
	Input Voltage 7 → 28V dc
	Mounting Type Through Hole
	Number of Outputs 1
	Package SIP
	Efficiency 87%
	Ripple And Noise 120mV Pk-Pk
	Minimum Temperature -40°C
	Maximum Temperature +85°C
	Series R-78E-1.0
	Line Regulation ±1%
	Width 8.5mm
	Switching Frequency Range 330kHz
	Maximum Input Current 1A
	Protection Features Over Current Protection, Short Circuit Protection
	Application Industrial
	Length 11.6mm
	Weight 2g
	Standards Met EN 60950-1, IEC 60950-1, LVD 1407030-1, REACH Compliant, UL 94 V-0
	Depth 10.4mm
	MTBF 3875000h
	Output Voltage Adjustment Range -5 → +5%
	Power Signal Conversion Type DC-DC
	Load Regulation ±1.5%

R-78Exx-1.0 Series Datasheet

COO (Country of Origin):: TW

RECOM Switching Regulator, 87% Efficiency, 3,875,000h MTBF - R78E Series - R-78E3.3-1.0

Choose this switching regulator from RECOM to deliver a stable output voltage supply to your industrial equipment. It works by converting a higher input voltage input to a lower output needed by voltage-sensitive devices. The unit has a wide input range between 7 and 28V DC, which is stepped down to a reliably steady 3.3V DC. For safety, the regulator comes with built-in short-circuit and overcurrent protection. This means you can rest assured it'll help prevent system downtime caused by surges or other current malfunctions.

Features & Benefits

• Non-conductive black plastic case offers protection from electric shocks
• Efficiency rating of 87% minimises energy wasted as heat
• Pin-out compatibility with linear regulators from the LM78XX range for versatility
• Pre-drilled holes in body for hassle-free mounting
• Wide operating temperature range between -40°C and +85°C for safe use in harsh environments

Applications

• Railway equipment
• Security systems
• Robotics
• Household appliances
• Automotive engineering

How long will this regulator last?

This switching regulator has a mean time between failures of 3,875,000 hours, so you can rely on it for long-term performance.