Recom DC/DC Switching Regulator, Through Hole, 3.3V dc Output Voltage, 500 mA Output Current

RS 제품 번호:: 901-1371P
제조사 부품 번호:: R-78W3.3-0.5
제조업체:: Recom

Recom DC/DC Switching Regulator, Through Hole, 3.3V dc Output Voltage, 500 mA Output Current

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Subtotal 5 units (supplied in a bag)*

₩74,100.00

추가로 2026년 8월 17일 부터 130 개 단위 배송

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수량	한팩당
5 - 9	₩14,820.00
10 +	₩14,380.00

* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 제품 번호:: 901-1371P
제조사 부품 번호:: R-78W3.3-0.5
제조업체:: Recom

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모두 선택	제품 정보	값
	브랜드	Recom
	Product Type	DC/DC Switching Regulator
	Output Voltage 1	3.3V dc
	Output Current	500mA
	Mount Type	Through Hole
	Number of Outputs	1
	Power	16W
	Efficiency	88%
	Ripple and Noise	75mV Pk-Pk
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Series	R-78W-0.5
	Package Type	SIP-3
	Line Regulation	±0.4 %
	Depth	17.5mm
	Standards/Approvals	UL, REACH, EN 60950-1 - 3rd Edition, CE, IEC 60950-1, IEC 60950-1 - 2nd Edition, EN 60950-1, RoHS
	Length	11.5mm
	Weight	4.8g
	Width	17.5mm
	Maximum Input Voltage	32V dc
	Minimum Input Voltage	6.5V
	MTBF	9368000h
	Load Regulation	±0.6 %

	모두 선택
	브랜드 Recom
	Product Type DC/DC Switching Regulator
	Output Voltage 1 3.3V dc
	Output Current 500mA
	Mount Type Through Hole
	Number of Outputs 1
	Power 16W
	Efficiency 88%
	Ripple and Noise 75mV Pk-Pk
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Series R-78W-0.5
	Package Type SIP-3
	Line Regulation ±0.4 %
	Depth 17.5mm
	Standards/Approvals UL, REACH, EN 60950-1 - 3rd Edition, CE, IEC 60950-1, IEC 60950-1 - 2nd Edition, EN 60950-1, RoHS
	Length 11.5mm
	Weight 4.8g
	Width 17.5mm
	Maximum Input Voltage 32V dc
	Minimum Input Voltage 6.5V
	MTBF 9368000h
	Load Regulation ±0.6 %

R-78W-0.5 Data Sheet

COO (Country of Origin):: TW

RECOM DC-DC Switching Regulator, Built-In Diode Protection Circuit, 220μF Max Capacitive Load - R-78W-0.5 Series - R-78W3.3-0.5

The wrong input becomes the right output thanks to this switching regulator from RECOM. It steps down 6.5 to 32V DC supplies to the stable and noiseless 3.3V DC your low-voltage devices need. To keep you on the safe side, the unit comes with built-in short circuit protection, including an automatic recovery mechanism to ensure you don't lose time to electrical faults. As you don't need to link it to circuit boards to operate it, this is a flexible control solution that's suitable for battery-powered appliances and high-power LED lighting systems.

Features & Benefits

• Broad operating temperature range between -40°C and +85°C for use in demanding settings

• Low ripple and noise rating of 75mV for smooth signal transmission

• Mean time between failures of over nine million hours for long-term performance

• 88% maximum efficiency means it loses minimal power to heat, eliminating the need for a heatsink

Applications

• Process and packaging machinery

• Test and measurement instrumentation

• Automotive industry

How many wires does this regulator have?

For easy reference, this unit comes with three colour-coded wires – red for the input voltage, brown for the output voltage and black for the ground connection.

Recom R-78W-0.5 Series Single Output DC/DC Converter

The Recom R-78W-0.5 series of DC-DC converters are compact, low profile SMD switching regulators. R-78W-0.5 series has a high efficiency of up to 96%, which means that these DC-DC converters do not require heatsinks or fans. The switching regulator can operate reliably between -40°C and 85°C without derating. These DC-DC converters are the ideal space-saving solution for applications where space is limited.

Efficiency up to 96%, no need for heatsinks

Build-in Diode protection Circuit

Low profile

Wide input range

Short Circuit Protection,

RoHS compatible