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

RS庫存編號:: 672-7091
製造零件編號:: R-78HB3.3-0.5L
製造商:: Recom

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

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小計（1 件）*

TWD524.00

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TWD550.20

訂單超過 $1,300.00 免費送貨

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RS庫存編號:: 672-7091
製造零件編號:: R-78HB3.3-0.5L
製造商:: Recom

規格

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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
	Output Voltage 1	3.3V dc
	Product Type	Switching Regulator
	Output Current	500mA
	Mount Type	Through Hole
	Number of Outputs	1
	Power	1.65W
	Efficiency	76%
	Ripple and Noise	20mV Pk-Pk
	Maximum Operating Temperature	85°C
	Minimum Operating Temperature	-40°C
	Series	R-78HB-0.5(L)
	Line Regulation	±1 %
	Package Type	SIP
	Depth	8.5mm
	Standards/Approvals	EN 60950
	Length	11.5mm
	Weight	4g
	Width	8.5mm
	Maximum Input Voltage	72V dc
	MTBF	7395000h
	Load Regulation	±0.6 %
	Minimum Input Voltage	9V

	選取全部
	品牌 Recom
	Output Voltage 1 3.3V dc
	Product Type Switching Regulator
	Output Current 500mA
	Mount Type Through Hole
	Number of Outputs 1
	Power 1.65W
	Efficiency 76%
	Ripple and Noise 20mV Pk-Pk
	Maximum Operating Temperature 85°C
	Minimum Operating Temperature -40°C
	Series R-78HB-0.5(L)
	Line Regulation ±1 %
	Package Type SIP
	Depth 8.5mm
	Standards/Approvals EN 60950
	Length 11.5mm
	Weight 4g
	Width 8.5mm
	Maximum Input Voltage 72V dc
	MTBF 7395000h
	Load Regulation ±0.6 %
	Minimum Input Voltage 9V

Datasheet

COO (Country of Origin):: TW

RECOM Switching Regulator, 90° Pin,-40°C to +85°C Operating Temperature - R-78HB-0.5(L) Series - R-78HB3.3-0.5L

When you need to rein in a current supply that's too high for your electronic device, go for this switching regulator from RECOM. It takes a broad input voltage range between 9 and 72V DC and brings it down to a safe, lower level of 3.3V DC. The unit is pin-out compatible with linear regulators from the LM78XX range so you can dig out your legacy system and give it an upgrade. Thanks to its wide operating temperature range between -40°C and +85°C, this Durable regulator is up to the challenge in harsh conditions.

• Maximum ripple and noise of 60mVp-p for reduced electrical interference

• Non-conductive plastic body helps prevent electric shocks

• Mean time between failures of 7,395,000 hours for long-term performance

• Efficiency rating of 76% for minimal heat waste

• Pins come at a 90°-angle to easily lay flat in spaces with limited height

Applications

• Telecommunications equipment

• Laptops and desktops

• Robotics systems

• Lighting fixtures

What size is this regulator?

This switching regulator has Compact external dimensions of 11.5 (L) x 17.5 (W) x 8.5mm (D), so you'll find it easy to squeeze it onto your PCB.

R-78HBxx-0.5L Series

Non-isolated

Medical safety approval EN-60601-1-2

High efficiency switching regulator

High voltage input range, up to 72V

Thermal shutdown and continuous short circuit protection

Low ripple and noise

Low profile

Pin-out compatible with LM78XX Linear regulators

”L” version with 90° pins

Note

De-rate above 71°C operating temperature.
MTBF to MIL_HDBK 217F.

Standards

EN-55022, EN-55024, EN-60601-1-2, EN-60950-1