Mga Switching Controller – Mouser Philippines

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NCP1239 Switching Controllers

onsemi NCP1239 Switching Controllers are fixed-frequency current-mode controllers featuring a high-voltage start-up current source to provide a quick and lossless power-on sequence. This function greatly simplifies the design of the auxiliary supply and the V_CC capacitor. These NCP1239 controllers feature a timer-based fault detection circuitry that ensures a quasi-flat overload detection, independent of the input voltage. Typical applications include AC-DC converters for TVs, set-top boxes, and printers offline adapters for notebooks and netbooks.

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Mga Resulta: 15

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Larawan	# ng Piyesa	Mfr.	Paglalarawan	Datasheet	Availability	Pagpepresyo (PHP) I-filter ang mga resulta sa talahanayan ayon sa unit price batay sa iyong dami.	Dami	Topology	Dami ng Output	Frequency ng Paglipat	Duty Cycle - Max	Output Voltage	Current ng Output	Minimum na Operating Temperature	Maximum na Operating Temperature	Isitilo ng Mounting	Package / Case	Packaging
Switching Controllers NCP1239E 65KHZ NCP1239ED65R2G onsemi 1: ₱57.06 2,500May Stock	Mfr. # ng Piyesa NCP1239ED65R2G # ng Piyesa ng Mouser 863-NCP1239ED65R2G	onsemi	Switching Controllers NCP1239E 65KHZ Alamin Pa ang tungkol sa onsemi ncp1239 controllers	Datasheet	2,500May Stock	Cut Tape ₱57.06 ₱40.68 ₱36.69 ₱32.27 Reel ₱25.34 Tingnan ₱30.12 ₱28.90 ₱27.18 ₱25.03 Available ang MouseReel	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	65 kHz	84 %	13.5 V	500 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-7	Reel, Cut Tape, MouseReel
Switching Controllers NCP1239D 65KHZ NCP1239DD65R2G onsemi 1: ₱57.06 2,433May Stock	Mfr. # ng Piyesa NCP1239DD65R2G # ng Piyesa ng Mouser 863-NCP1239DD65R2G	onsemi	Switching Controllers NCP1239D 65KHZ Alamin Pa ang tungkol sa onsemi ncp1239 controllers	Datasheet	2,433May Stock	Cut Tape ₱57.06 ₱40.68 ₱36.69 ₱32.27 Reel ₱25.89 Tingnan ₱30.12 ₱28.90 ₱27.18 ₱25.21 Available ang MouseReel	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	65 kHz	84 %	13.5 V	500 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-7	Reel, Cut Tape, MouseReel
Switching Controllers NCP1239E 100KHZ NCP1239ED100R2G onsemi 1: ₱57.06 2,132May Stock	Mfr. # ng Piyesa NCP1239ED100R2G # ng Piyesa ng Mouser 863-NCP1239ED100R2G	onsemi	Switching Controllers NCP1239E 100KHZ Alamin Pa ang tungkol sa onsemi ncp1239 controllers	Datasheet	2,132May Stock	Cut Tape ₱57.06 ₱40.68 ₱36.69 ₱32.27 Tingnan Reel ₱25.46 ₱30.12 ₱28.90 ₱27.18 ₱25.46 Available ang MouseReel	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	100 kHz	84 %	13.5 V	500 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-7	Reel, Cut Tape, MouseReel
Switching Controllers NCP1239G 100KHZ NCP1239GD100R2G onsemi 1: ₱57.06 2,278May Stock NRND	Mfr. # ng Piyesa NCP1239GD100R2G # ng Piyesa ng Mouser 863-NCP1239GD100R2G NRND	onsemi	Switching Controllers NCP1239G 100KHZ Alamin Pa ang tungkol sa onsemi ncp1239 controllers	Datasheet	2,278May Stock	Cut Tape ₱57.06 ₱40.68 ₱36.69 ₱32.27 Tingnan Reel ₱25.89 ₱30.12 ₱28.90 ₱26.44 ₱25.89 Available ang MouseReel	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	100 kHz	84 %	13.5 V	500 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-7	Reel, Cut Tape, MouseReel
Switching Controllers NCP1239J 65KHZ NCP1239JD65R2G onsemi 1: ₱56.44 2,820May Stock NRND	Mfr. # ng Piyesa NCP1239JD65R2G # ng Piyesa ng Mouser 863-NCP1239JD65R2G NRND	onsemi	Switching Controllers NCP1239J 65KHZ Alamin Pa ang tungkol sa onsemi ncp1239 controllers	Datasheet	2,820May Stock	Cut Tape ₱56.44 ₱40.43 ₱36.44 ₱32.09 Tingnan Reel ₱25.21 ₱29.94 ₱28.71 ₱27.06 ₱25.21 Available ang MouseReel	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	65 kHz	84 %	13.5 V	500 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-7	Reel, Cut Tape, MouseReel
Switching Controllers NCP1239F 65KHZ NCP1239FD65R2G onsemi 1: ₱57.06 2,495May Stock	Mfr. # ng Piyesa NCP1239FD65R2G # ng Piyesa ng Mouser 863-NCP1239FD65R2G	onsemi	Switching Controllers NCP1239F 65KHZ Alamin Pa ang tungkol sa onsemi ncp1239 controllers	Datasheet	2,495May Stock	Cut Tape ₱57.06 ₱40.68 ₱36.69 ₱32.27 Tingnan Reel ₱25.89 ₱30.12 ₱28.90 ₱27.18 ₱25.89 Available ang MouseReel	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	65 kHz	84 %	13.5 V	500 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-7	Reel, Cut Tape, MouseReel
Switching Controllers NCP1239L 100KHZ NCP1239LD100R2G onsemi 1: ₱57.06 2,500May Stock	Mfr. # ng Piyesa NCP1239LD100R2G # ng Piyesa ng Mouser 863-NCP1239LD100R2G	onsemi	Switching Controllers NCP1239L 100KHZ Alamin Pa ang tungkol sa onsemi ncp1239 controllers	Datasheet	2,500May Stock	Cut Tape ₱57.06 ₱40.68 ₱36.69 ₱32.27 Reel ₱25.89 Tingnan ₱30.12 ₱28.90 ₱27.91 ₱25.21	Min.: 1 Mult.: 1 : 2,500	Flyback		100 kHz	84 %		500 mA		+ 150 C	SMD/SMT	SOIC-7	Reel, Cut Tape
Switching Controllers NCP1239C 65KHZ NCP1239CD65R2G onsemi 1: ₱57.06 2,106May Stock NRND	Mfr. # ng Piyesa NCP1239CD65R2G # ng Piyesa ng Mouser 863-NCP1239CD65R2G NRND	onsemi	Switching Controllers NCP1239C 65KHZ Alamin Pa ang tungkol sa onsemi ncp1239 controllers	Datasheet	2,106May Stock	Cut Tape ₱57.06 ₱40.68 ₱36.69 ₱32.27 Tingnan Reel ₱25.64 ₱30.12 ₱28.90 ₱27.91 ₱25.64 Available ang MouseReel	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	65 kHz	84 %	13.5 V	500 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-7	Reel, Cut Tape, MouseReel
Switching Controllers NCP1239K, 65KHZ NCP1239KD65R2G onsemi 1: ₱49.69 2,505May Stock NRND	Mfr. # ng Piyesa NCP1239KD65R2G # ng Piyesa ng Mouser 863-NCP1239KD65R2G NRND	onsemi	Switching Controllers NCP1239K, 65KHZ Alamin Pa ang tungkol sa onsemi ncp1239 controllers	Datasheet	2,505May Stock	Cut Tape ₱49.69 ₱37.48 ₱34.60 ₱31.35 Tingnan Reel ₱26.07 ₱29.82 ₱28.90 ₱28.16 ₱26.07 Available ang MouseReel	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	65 kHz	84 %	13.5 V	500 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-7	Reel, Cut Tape, MouseReel
Switching Controllers NCP1239A 65KHZ NCP1239AD65R2G onsemi 1: ₱58.28 158May Stock 12,500Inaasahan 9/22/2026	Mfr. # ng Piyesa NCP1239AD65R2G # ng Piyesa ng Mouser 863-NCP1239AD65R2G	onsemi	Switching Controllers NCP1239A 65KHZ Alamin Pa ang tungkol sa onsemi ncp1239 controllers	Datasheet	158May Stock 12,500Inaasahan 9/22/2026	Cut Tape ₱58.28 ₱41.23 ₱37.12 ₱32.45 Tingnan Reel ₱25.09 ₱30.55 ₱29.20 ₱28.04 ₱25.09 Available ang MouseReel	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	65 kHz	84 %	13.5 V	500 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-7	Reel, Cut Tape, MouseReel
Switching Controllers NCP1239B 100KHZ NCP1239BD100R2G onsemi 1: ₱57.06 1,560May Stock	Mfr. # ng Piyesa NCP1239BD100R2G # ng Piyesa ng Mouser 863-NCP1239BD100R2G	onsemi	Switching Controllers NCP1239B 100KHZ Alamin Pa ang tungkol sa onsemi ncp1239 controllers	Datasheet	1,560May Stock	Cut Tape ₱57.06 ₱40.68 ₱36.69 ₱32.27 Tingnan Reel ₱25.89 ₱30.12 ₱28.90 ₱27.91 ₱25.89 Available ang MouseReel	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	100 kHz	84 %	13.5 V	500 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-7	Reel, Cut Tape, MouseReel
Switching Controllers NCP1239B 65KHZ NCP1239BD65R2G onsemi 1: ₱60.12 2,701May Stock	Mfr. # ng Piyesa NCP1239BD65R2G # ng Piyesa ng Mouser 863-NCP1239BD65R2G	onsemi	Switching Controllers NCP1239B 65KHZ Alamin Pa ang tungkol sa onsemi ncp1239 controllers	Datasheet	2,701May Stock	Cut Tape ₱60.12 ₱42.58 ₱38.28 ₱33.56 Tingnan Reel ₱26.93 ₱31.29 ₱29.94 ₱28.83 ₱26.93 Available ang MouseReel	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	65 kHz	84 %	13.5 V	500 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-7	Reel, Cut Tape, MouseReel
Switching Controllers NCP1239I 65KHZ NCP1239ID65R2G onsemi 1: ₱55.83 2,430May Stock	Mfr. # ng Piyesa NCP1239ID65R2G # ng Piyesa ng Mouser 863-NCP1239ID65R2G	onsemi	Switching Controllers NCP1239I 65KHZ Alamin Pa ang tungkol sa onsemi ncp1239 controllers	Datasheet	2,430May Stock	Cut Tape ₱55.83 ₱40.12 ₱36.20 ₱31.78 Tingnan Reel ₱25.09 ₱29.69 ₱29.02 ₱28.10 ₱25.09 Available ang MouseReel	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	65 kHz	84 %	13.5 V	500 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-7	Reel, Cut Tape, MouseReel
Switching Controllers NCP1239H 65KHZ NCP1239HD65R2G onsemi 2,500: ₱27.55 12,500Available ang Stock ng Pabrika NRND	Mfr. # ng Piyesa NCP1239HD65R2G # ng Piyesa ng Mouser 863-NCP1239HD65R2G NRND	onsemi	Switching Controllers NCP1239H 65KHZ Alamin Pa ang tungkol sa onsemi ncp1239 controllers	Datasheet	12,500Available ang Stock ng Pabrika Available ang Higit Pang Impormasyon	Reel ₱27.55	Min.: 2,500 Mult.: 2,500 : 2,500	Flyback	1 Output	65 kHz	84 %	13.5 V	500 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-7	Reel
Switching Controllers NCP1239A 100KHZ NCP1239AD100R2G onsemi 1: ₱60.12 Lead-Time para sa Hindi Naka-stock 53 (na) Linggo End of Life	Mfr. # ng Piyesa NCP1239AD100R2G # ng Piyesa ng Mouser 863-NCP1239AD100R2G End of Life	onsemi	Switching Controllers NCP1239A 100KHZ Alamin Pa ang tungkol sa onsemi ncp1239 controllers	Datasheet	Lead-Time para sa Hindi Naka-stock 53 (na) Linggo	Cut Tape ₱60.12 ₱42.15 ₱37.79 ₱33.01 Tingnan Reel ₱24.97 ₱32.27 ₱26.81 ₱24.97 Available ang MouseReel	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	100 kHz	84 %	13.5 V	500 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-7	Reel, Cut Tape, MouseReel

NCP1239 Switching Controllers

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