Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 1 A Output Current, 1 Outputs

RS庫存編號:: 166-6632
製造零件編號:: R-78E3.3-1.0
製造商:: Recom

Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 1 A Output Current, 1 Outputs

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可享批量折扣

小計（1 管，共 42 件）*

TWD5,261.00

(不含稅)

TWD5,524.05

訂單超過 $1,300.00 免費送貨

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加上 22 件從 2026年4月20日起發貨

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管	每管	每單位*
1 - 1	TWD5,261.00	TWD125.262
2 - 3	TWD5,104.00	TWD121.524
4 +	TWD4,951.00	TWD117.881

* 參考價格

RS庫存編號:: 166-6632
製造零件編號:: R-78E3.3-1.0
製造商:: Recom

規格

產品概覽和技術數據資料表

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產品詳細資訊

透過選取一個或多個屬性來查找類似產品。

選取全部	屬性	值
	品牌	Recom
	Product Type	Switching Regulator
	Output Voltage 1	3.3V dc
	Output Current	1A
	Mount Type	Through Hole
	Number of Outputs	1
	Efficiency	87%
	Ripple and Noise	120mV Pk-Pk
	Maximum Operating Temperature	85°C
	Minimum Operating Temperature	-40°C
	Series	R-78E-1.0
	Package Type	SIP
	Line Regulation	±1 %
	Width	10.4mm
	Depth	10.4mm
	Length	11.6mm
	Standards/Approvals	IEC 60950-1, UL 94 V-0, LVD 1407030-1, EN 60950-1, REACH Compliant
	Weight	2g
	Maximum Input Voltage	28V dc
	MTBF	3875000h
	Load Regulation	±1.5 %
	Minimum Input Voltage	7V

	選取全部
	品牌 Recom
	Product Type Switching Regulator
	Output Voltage 1 3.3V dc
	Output Current 1A
	Mount Type Through Hole
	Number of Outputs 1
	Efficiency 87%
	Ripple and Noise 120mV Pk-Pk
	Maximum Operating Temperature 85°C
	Minimum Operating Temperature -40°C
	Series R-78E-1.0
	Package Type SIP
	Line Regulation ±1 %
	Width 10.4mm
	Depth 10.4mm
	Length 11.6mm
	Standards/Approvals IEC 60950-1, UL 94 V-0, LVD 1407030-1, EN 60950-1, REACH Compliant
	Weight 2g
	Maximum Input Voltage 28V dc
	MTBF 3875000h
	Load Regulation ±1.5 %
	Minimum Input Voltage 7V

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.