Recom Switching Regulator, Surface, 3.3V dc Output Voltage, 500 mA Output Current, 1 Outputs

RS庫存編號:: 166-6748
製造零件編號:: ROF-78E3.3-0.5SMD-R
製造商:: Recom

Recom Switching Regulator, Surface, 3.3V dc Output Voltage, 500 mA Output Current, 1 Outputs

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小計（1 卷，共 500 件）*

HK$16,919.40

訂單超過 HK$250.00 免費送貨

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加上 1 件從 2026年4月27日起發貨

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卷	每卷	每單位*
1 - 1	HK$16,919.40	HK$33.839
2 - 3	HK$16,547.10	HK$33.094
4 +	HK$16,191.80	HK$32.384

* 參考價格

RS庫存編號:: 166-6748
製造零件編號:: ROF-78E3.3-0.5SMD-R
製造商:: Recom

規格

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產品詳細資訊

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選取全部	屬性	值
	品牌	Recom
	Output Voltage 1	3.3V dc
	Product Type	Switching Regulator
	Output Current	500mA
	Mount Type	Surface
	Number of Outputs	1
	Power	1.65W
	Efficiency	84%
	Ripple and Noise	100mV
	Maximum Operating Temperature	85°C
	Minimum Operating Temperature	-40°C
	Series	ROF-78E-0.5SMD
	Package Type	Surface Mount
	Line Regulation	±1 %
	Standards/Approvals	RoHS
	Weight	1g
	Width	13.5mm
	Length	12.5mm
	Depth	4.5mm
	Maximum Input Voltage	36V dc
	Load Regulation	±3 %
	Minimum Input Voltage	5V
	MTBF	3500000h

	選取全部
	品牌 Recom
	Output Voltage 1 3.3V dc
	Product Type Switching Regulator
	Output Current 500mA
	Mount Type Surface
	Number of Outputs 1
	Power 1.65W
	Efficiency 84%
	Ripple and Noise 100mV
	Maximum Operating Temperature 85°C
	Minimum Operating Temperature -40°C
	Series ROF-78E-0.5SMD
	Package Type Surface Mount
	Line Regulation ±1 %
	Standards/Approvals RoHS
	Weight 1g
	Width 13.5mm
	Length 12.5mm
	Depth 4.5mm
	Maximum Input Voltage 36V dc
	Load Regulation ±3 %
	Minimum Input Voltage 5V
	MTBF 3500000h

COO (Country of Origin):: TW

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.