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onsemi Switching Controllers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Topology	Number of Outputs	Switching Frequency	Duty Cycle - Max	Output Voltage	Output Current	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package/Case	Qualification	Packaging
Switching Controllers Automotive Primary Side PWM Controller Low Power Offline SMPS with 110 kHz NCV1362ABDR2G onsemi 1: 0,946 € 6.594In Stock NRND	Mfr. Part No. NCV1362ABDR2G Mouser Part No 863-NCV1362ABDR2G NRND	onsemi	Switching Controllers Automotive Primary Side PWM Controller Low Power Offline SMPS with 110 kHz Learn More about onsemi ncv1362 controllers	Datasheet	6.594In Stock	Cut Tape 0,946 € 0,679 € 0,614 € 0,542 € Reel 0,47 € View 0,507 € 0,486 € 0,474 € 0,458 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Flyback	1 Output	65 kHz		12 V		- 40 C	+ 125 C	SMD/SMT	SOIC-8		Reel, Cut Tape, MouseReel
Switching Controllers 2 SW-FORWARD PWM CONTROLLER WITH INTERNAL 600 V GATE DRIVER FOR LIGHTING NCL30125A2DR2G onsemi 1: 1,43 € 4.827In Stock NRND	Mfr. Part No. NCL30125A2DR2G Mouser Part No 863-NCL30125A2DR2G NRND	onsemi	Switching Controllers 2 SW-FORWARD PWM CONTROLLER WITH INTERNAL 600 V GATE DRIVER FOR LIGHTING	Datasheet	4.827In Stock	Cut Tape 1,43 € 1,05 € 0,955 € 0,845 € Reel 0,713 € View 0,796 € 0,765 € 0,759 € 0,697 €	Min.: 1 Mult.: 1 : 2.500	Boost, Buck	2 Output			Adjustable	1.2 A	- 40 C	+ 125 C	SMD/SMT			Reel, Cut Tape
Switching Controllers HIGH PERF CURRENT MODE RESONANT CONTROLLER WITH INTEGRATED HV DRIVERS NCP13992ABDR2G onsemi 1: 1,92 € 2.353In Stock NRND	Mfr. Part No. NCP13992ABDR2G Mouser Part No 863-NCP13992ABDR2G NRND	onsemi	Switching Controllers HIGH PERF CURRENT MODE RESONANT CONTROLLER WITH INTEGRATED HV DRIVERS Learn More about onsemi ncp13992 converter	Datasheet	2.353In Stock	Cut Tape 1,92 € 1,41 € 1,29 € 1,14 € Reel 0,98 € View 1,08 € 1,04 € 1,01 € 0,946 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Half Bridge		20 kHz to 750 kHz		8.9 V	1.65 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-16		Reel, Cut Tape, MouseReel
Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Ma UC2845BDR2G onsemi 1: 0,886 € 11.812In Stock NRND	Mfr. Part No. UC2845BDR2G Mouser Part No 863-UC2845BDR2G NRND	onsemi	Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Ma	Datasheet	11.812In Stock	Cut Tape 0,886 € 0,634 € 0,57 € 0,501 € Reel 0,415 € View 0,469 € 0,449 € 0,435 € 0,404 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Boost, Flyback	1 Output	500 kHz	48 %	4.95 V to 5.05 V	1 A	- 25 C	+ 85 C	SMD/SMT	SOIC-14		Reel, Cut Tape, MouseReel
Switching Controllers NCP81278T WITH SUV NCP81278DMNTXG onsemi 1: 0,963 € 3.756In Stock End of Life	Mfr. Part No. NCP81278DMNTXG Mouser Part No 863-NCP81278DMNTXG End of Life	onsemi	Switching Controllers NCP81278T WITH SUV	Datasheet	3.756In Stock	Cut Tape 0,963 € 0,697 € 0,629 € 0,555 € View Reel 0,453 € 0,519 € 0,499 € 0,488 € 0,458 € 0,453 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Buck	1 Output	200 kHz to 800 kHz		2 V	2 mA	- 40 C	+ 100 C	SMD/SMT	QFN-20		Reel, Cut Tape, MouseReel
Switching Controllers HIGH FREQUENCY QUASI-RESONANT FLYBACK CONTROLLER onsemi NCP1342ENDCEAD1R2G NCP1342ENDCEAD1R2G onsemi 1: 1,08 € 2.390In Stock	Mfr. Part No. NCP1342ENDCEAD1R2G Mouser Part No 863-P1342ENDCEAD1R2G	onsemi	Switching Controllers HIGH FREQUENCY QUASI-RESONANT FLYBACK CONTROLLER Learn More about onsemi ncp1342 flyback controller	Datasheet	2.390In Stock	Cut Tape 1,08 € 0,782 € 0,708 € 0,626 € Reel 0,523 € View 0,587 € 0,563 € 0,553 € 0,511 €	Min.: 1 Mult.: 1 : 2.500	Flyback	1 Output	25 kHz		12 V	800 mA	- 40 C	+ 125 C	SMD/SMT			Reel, Cut Tape
Switching Controllers HIGH PERF CURRENT MODE RESONANT CONTROLLER WITH INTEGRATED HV DRIVERS NCP1399AIDR2G onsemi 1: 1,86 € 131In Stock	Mfr. Part No. NCP1399AIDR2G Mouser Part No 863-NCP1399AIDR2G	onsemi	Switching Controllers HIGH PERF CURRENT MODE RESONANT CONTROLLER WITH INTEGRATED HV DRIVERS Learn More about onsemi on semiconductor ncp1399 controller	Datasheet	131In Stock	Cut Tape 1,86 € 1,37 € 1,25 € 1,11 € View Reel 0,955 € 1,05 € 1,01 € 0,963 € 0,955 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Half Bridge	1 Output	20 kHz to 750 kHz	50 %	6 V	1.2 mA	- 55 C	+ 150 C	SMD/SMT	SOIC-16-14		Reel, Cut Tape, MouseReel
Switching Controllers ANA PWM CONTROLLER onsemi NCP1219AD100R2G NCP1219AD100R2G onsemi 1: 1,18 € 5.107In Stock	Mfr. Part No. NCP1219AD100R2G Mouser Part No 863-NCP1219AD100R2G	onsemi	Switching Controllers ANA PWM CONTROLLER	Datasheet	5.107In Stock	Cut Tape 1,18 € 0,848 € 0,767 € 0,678 € Reel 0,566 € View 0,636 € 0,61 € 0,583 € 0,552 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500		1 Output	65 kHz to 100 kHz			800 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-7		Reel, Cut Tape, MouseReel
Switching Controllers ADVANCED SYNCHRONOUS RECTIFIER CONTROLLER FOR LLC RESONANT CONVERTER onsemi NCP4318ALSDR2G NCP4318ALSDR2G onsemi 1: 1,08 € 2.491In Stock	Mfr. Part No. NCP4318ALSDR2G Mouser Part No 863-NCP4318ALSDR2G	onsemi	Switching Controllers ADVANCED SYNCHRONOUS RECTIFIER CONTROLLER FOR LLC RESONANT CONVERTER Learn More about onsemi on semiconductor ncp4318 controllers	Datasheet	2.491In Stock	Cut Tape 1,08 € 0,782 € 0,707 € 0,626 € View Reel 0,523 € 0,587 € 0,563 € 0,553 € 0,523 €	Min.: 1 Mult.: 1 : 2.500		1 Output	22 kHz to 500 kHz		10.5 V	4.5 A	- 40 C	+ 125 C	SMD/SMT			Reel, Cut Tape
Switching Controllers NCP1239D 65KHZ NCP1239DD65R2G onsemi 1: 0,851 € 2.434In Stock	Mfr. Part No. NCP1239DD65R2G Mouser Part No 863-NCP1239DD65R2G	onsemi	Switching Controllers NCP1239D 65KHZ Learn More about onsemi ncp1239 controllers	Datasheet	2.434In Stock	Cut Tape 0,851 € 0,615 € 0,554 € 0,487 € Reel 0,403 € View 0,455 € 0,436 € 0,422 € 0,393 € MouseReel Available	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 CURRENTMODE PWM CONTROLLER NCP12510ASN65T1G onsemi 1: 0,576 € 2.913In Stock	Mfr. Part No. NCP12510ASN65T1G Mouser Part No 863-NCP12510ASN65T1G	onsemi	Switching Controllers CURRENTMODE PWM CONTROLLER Learn More about onsemi NCP125x	Datasheet	2.913In Stock	Cut Tape 0,576 € 0,406 € 0,362 € 0,315 € Reel 0,253 € View 0,292 € 0,279 € 0,267 € 0,246 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Flyback	1 Output	65 kHz	84 %	12 V	500 mA	- 40 C	+ 125 C	SMD/SMT	SOT-23-6		Reel, Cut Tape, MouseReel
Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Ma UC3843BDR2G onsemi 1: 0,679 € 2.296In Stock	Mfr. Part No. UC3843BDR2G Mouser Part No 863-UC3843BDR2G	onsemi	Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Ma	Datasheet	2.296In Stock	Cut Tape 0,679 € 0,482 € 0,433 € 0,378 € Reel 0,309 € View 0,351 € 0,335 € 0,323 € 0,30 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 2.500 : 2.500	Boost, Flyback, Forward	1 Output	500 kHz	96 %	4.9 V to 5.1 V	1 A	0 C	+ 70 C	SMD/SMT	SOIC-14		Reel, Cut Tape, MouseReel
Switching Controllers HV SWITCHER FOR LOW NCP1060BD100R2G onsemi 1: 1,11 € 18In Stock	Mfr. Part No. NCP1060BD100R2G Mouser Part No 863-NCP1060BD100R2G	onsemi	Switching Controllers HV SWITCHER FOR LOW Learn More about onsemi on semi ncp106x ncp107x switchers	Datasheet	18In Stock	Cut Tape 1,11 € 0,807 € 0,73 € 0,645 € View Reel 0,538 € 0,605 € 0,58 € 0,554 € 0,538 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Buck, Flyback	1 Output	100 kHz	72 %	9 V	8 mA	- 40 C	+ 150 C	SMD/SMT	SOIC-10		Reel, Cut Tape, MouseReel
Switching Controllers ANA PWM CONTROLLER NCP1219BD65R2G onsemi 1: 1,44 € 23In Stock 22.500On Order	Mfr. Part No. NCP1219BD65R2G Mouser Part No 863-NCP1219BD65R2G	onsemi	Switching Controllers ANA PWM CONTROLLER	Datasheet	23In Stock 22.500On Order On Order Ship Dates Mfr. No: NCP1219BD65R2G Stock: 23 Can Dispatch Immediately On Order: 5.000 Expected 4/16/2027 17.500 Expected 4/23/2027 Factory Lead Time: 33 Weeks	Cut Tape 1,44 € 1,05 € 0,946 € 0,844 € View Reel 0,705 € 0,793 € 0,762 € 0,753 € 0,705 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 2.500 : 2.500	Flyback	1 Output	65 kHz	85 %	- 300 mV to 20 V	800 mA	- 40 C	+ 150 C	SMD/SMT	SOIC-7		Reel, Cut Tape, MouseReel
Switching Controllers High Volt Switcher Low Pwr SMPS NCP10671BD060R2G onsemi 1: 1,01 € 1.470In Stock	Mfr. Part No. NCP10671BD060R2G Mouser Part No 863-NCP10671BD060R2G	onsemi	Switching Controllers High Volt Switcher Low Pwr SMPS	Datasheet	1.470In Stock	Cut Tape 1,01 € 0,728 € 0,655 € 0,576 € View Reel 0,477 € 0,538 € 0,516 € 0,50 € 0,477 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Buck, Flyback	1 Output	60 kHz	72 %	9 V	8 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8		Reel, Cut Tape, MouseReel
Switching Controllers NCP1239E 100KHZ NCP1239ED100R2G onsemi 1: 0,86 € 2.165In Stock	Mfr. Part No. NCP1239ED100R2G Mouser Part No 863-NCP1239ED100R2G	onsemi	Switching Controllers NCP1239E 100KHZ Learn More about onsemi ncp1239 controllers	Datasheet	2.165In Stock	Cut Tape 0,86 € 0,616 € 0,555 € 0,488 € View Reel 0,403 € 0,456 € 0,437 € 0,423 € 0,403 € MouseReel Available	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 FIXED FREQUENCY CUR RENT M NCP12400BBHAA1DR2G onsemi 1: 0,843 € 1.785In Stock	Mfr. Part No. NCP12400BBHAA1DR2G Mouser Part No 863-NCP124BBHAA1DR2G	onsemi	Switching Controllers FIXED FREQUENCY CUR RENT M	Datasheet	1.785In Stock	Cut Tape 0,843 € 0,60 € 0,541 € 0,476 € View Reel 0,393 € 0,445 € 0,426 € 0,412 € 0,393 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500		1 Output	100 kHz	85 %		500 mA	- 40 C	+ 150 C	SMD/SMT	SOIC-7		Reel, Cut Tape, MouseReel
Switching Controllers MULTI-PHASE CONTROLLER WI NCP81233MNTXG onsemi 1: 5,16 € 1.477In Stock	Mfr. Part No. NCP81233MNTXG Mouser Part No 863-NCP81233MNTXG	onsemi	Switching Controllers MULTI-PHASE CONTROLLER WI	Datasheet	1.477In Stock	Cut Tape 5,16 € 3,93 € 3,62 € 3,29 € View Reel 2,94 € 3,12 € 3,03 € 2,98 € 2,94 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Buck	1 Output	200 kHz to 1.2 MHz	100 %	600 mV to 5.3 V	52.5 uA	- 40 C	+ 100 C	SMD/SMT	QFN-52		Reel, Cut Tape, MouseReel
Switching Controllers BRWN AREC OCP OVP 65KHZ NCP1236BD65R2G onsemi 1: 0,903 € 2.388In Stock	Mfr. Part No. NCP1236BD65R2G Mouser Part No 863-NCP1236BD65R2G	onsemi	Switching Controllers BRWN AREC OCP OVP 65KHZ	Datasheet	2.388In Stock	Cut Tape 0,903 € 0,649 € 0,585 € 0,514 € Reel 0,426 € View 0,481 € 0,46 € 0,445 € 0,416 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 2.500 : 2.500	Flyback	1 Output	65 kHz	85 %	13.5 V	500 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-7		Reel, Cut Tape, MouseReel
Switching Controllers SYNC-RECTIFER CONTROLLER NCP43080DMNTWG onsemi 1: 1,27 € 1.483In Stock	Mfr. Part No. NCP43080DMNTWG Mouser Part No 863-NCP43080DMNTWG	onsemi	Switching Controllers SYNC-RECTIFER CONTROLLER Learn More about onsemi ncp43080 controller	Datasheet	1.483In Stock	Cut Tape 1,27 € 0,92 € 0,831 € 0,734 € View Reel 0,599 € 0,688 € 0,66 € 0,631 € 0,613 € 0,599 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Flyback	1 Output	1 MHz	50 %	9.5 V	8 A	- 40 C	+ 125 C	SMD/SMT	DFN-8		Reel, Cut Tape, MouseReel
Switching Controllers Switchmode PWM NCV494BDR2G onsemi 1: 1,27 € 1.679In Stock	Mfr. Part No. NCV494BDR2G Mouser Part No 863-NCV494BDR2G	onsemi	Switching Controllers Switchmode PWM	Datasheet	1.679In Stock	Cut Tape 1,27 € 0,929 € 0,849 € 0,753 € Reel 0,629 € View 0,707 € 0,679 € 0,671 € 0,615 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Push-Pull	2 Output	200 kHz	48 %	3.3 V	500 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-16	AEC-Q100	Reel, Cut Tape, MouseReel
Switching Controllers AUTOMOTIVE SWITCHER NCV97200MW33R2G onsemi 1: 3,22 € 2.988In Stock	Mfr. Part No. NCV97200MW33R2G Mouser Part No 863-NCV97200MW33R2G	onsemi	Switching Controllers AUTOMOTIVE SWITCHER	Datasheet	2.988In Stock	Cut Tape 3,22 € 2,40 € 2,19 € 1,96 € View Reel 1,64 € 1,86 € 1,81 € 1,72 € 1,67 € 1,64 €	Min.: 1 Mult.: 1 : 4.000	Buck	2 Output	2 MHz	90 %	3.3 V, 5 V	400 mA	- 40 C	+ 150 C	SMD/SMT	QFNW-20	AEC-Q101	Reel, Cut Tape
Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max UC2843BDR2G onsemi 1: 0,671 € 2.713In Stock	Mfr. Part No. UC2843BDR2G Mouser Part No 863-UC2843BDR2G	onsemi	Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max	Datasheet	2.713In Stock	Cut Tape 0,671 € 0,477 € 0,428 € 0,374 € View Reel 0,271 € 0,347 € 0,332 € 0,319 € 0,271 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 2.500 : 2.500	Boost, Flyback, Forward	1 Output	500 kHz	96 %	4.95 V to 5.05 V	1 A	- 25 C	+ 85 C	SMD/SMT	SOIC-14		Reel, Cut Tape, MouseReel
Switching Controllers ANA SMPS PWM CNTRLLR UC3845BVDR2G onsemi 1: 0,851 € 1.684In Stock	Mfr. Part No. UC3845BVDR2G Mouser Part No 863-UC3845BVDR2G	onsemi	Switching Controllers ANA SMPS PWM CNTRLLR	Datasheet	1.684In Stock	Cut Tape 0,851 € 0,616 € 0,555 € 0,488 € Reel 0,404 € View 0,456 € 0,436 € 0,422 € 0,394 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 2.500 : 2.500	Boost, Flyback	1 Output	500 kHz	50 %	4.9 V to 5.1 V	1 A	- 40 C	+ 105 C	SMD/SMT	SOIC-14		Reel, Cut Tape, MouseReel
Switching Controllers FIXED FREQ (65KHZ) onsemi NCP1246BLD065R2G NCP1246BLD065R2G onsemi 1: 1,25 € 2.096In Stock	Mfr. Part No. NCP1246BLD065R2G Mouser Part No 863-NCP1246BLD065R2G	onsemi	Switching Controllers FIXED FREQ (65KHZ)	Datasheet	2.096In Stock	Cut Tape 1,25 € 0,903 € 0,817 € 0,722 € Reel 0,602 € View 0,677 € 0,649 € 0,62 € 0,588 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Flyback	1 Output	65 kHz	80 %	13.5 V	800 mA	- 40 C	+ 150 C	SMD/SMT			Reel, Cut Tape, MouseReel