onsemi Switching Regulator, Surface Mount, 9 → 28V dc Input Voltage, 500mA Output Current, 1 Outputs

RS庫存編號:: 186-1239
製造零件編號:: NCP1342AMAACD1R2G
製造商:: onsemi

onsemi Switching Regulator, Surface Mount, 9 → 28V dc Input Voltage, 500mA Output Current, 1 Outputs

可享批量折扣

小計（1 卷，共 2500 件）*

HK$12,625.00

訂單超過 HK$250.00 免費送貨

暫時缺貨

從 2026年7月07日發貨

**需要更多嗎？**輸入您需要的數量，然後按一下「查看送貨日期」以查詢更多庫存和送貨詳細資訊。

單位	每單位	每卷*
2500 - 2500	HK$5.05	HK$12,625.00
5000 - 7500	HK$4.949	HK$12,372.50
10000 +	HK$4.85	HK$12,125.00

* 參考價格

RS庫存編號:: 186-1239
製造零件編號:: NCP1342AMAACD1R2G
製造商:: onsemi

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	onsemi
	Output Current	500 mA, 800mA
	Input Voltage	9 → 28V dc
	Mounting Type	Surface Mount
	Number of Outputs	1
	Package	SOIC
	Power Rating	30mW
	Minimum Temperature	-40°C
	Maximum Temperature	+125°C
	Switching Frequency Range	50kHz
	Width	4mm
	Length	5mm
	Depth	1.75mm
	Maximum Input Current	1.5mA

	選取全部
	品牌 onsemi
	Output Current 500 mA, 800mA
	Input Voltage 9 → 28V dc
	Mounting Type Surface Mount
	Number of Outputs 1
	Package SOIC
	Power Rating 30mW
	Minimum Temperature -40°C
	Maximum Temperature +125°C
	Switching Frequency Range 50kHz
	Width 4mm
	Length 5mm
	Depth 1.75mm
	Maximum Input Current 1.5mA

Datasheet NCP1342AMAACD1R2G

Minimum Peak Current Modulation for Rapid Frequency Foldback (RFF)
QR Frequency Jittering
Quiet-Skip Technology
Integrated HV Startup with Brownout Protection
Valley Switching Operation with Valley Lockout
Integrated X2 Capacitor Discharge Capability
NTC Compatible Fault Pin
High Drive Capability: -500 mA / +800 mA
Latch input for OVP and OTP implementation
Fast reduction of switching frequency for improved light load efficiency
Reduces EMI Signature
Ensures Operation Outside Audible Range
Provides an efficient power-on source and protects against drops in input mains voltage
Maximizes the efficiency over the entire power range
Eliminates the need for a X2 resistor
Extra protection against high temperature or other fault conditions
Enables faster switching of primary-side MOSFET
Simple implementation of required protection functions
Applications
Medium or High Power AC-DC Adapters
Ultra High Density AC-DC Adapters
USB PD Compliant
End Products
Notebook Adapters
Flat TV SMPS
Computer Power Supplies
Phone and Tablet Adapters

onsemi Switching Regulator, Surface Mount, 9 → 28V dc Input Voltage, 500mA Output Current, 1 Outputs

訂單超過 HK$250.00 免費送貨

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.

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