.hide-partial { max-height: none; } .show-more { display: none; }

onsemi Switching Controllers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 323

Applied Filters:

Manufacturer = onsemi

Topology

Number of Outputs

Switching Frequency

Duty Cycle - Max

Input Voltage

Output Voltage

Output Current

Minimum Operating Temperature

Maximum Operating Temperature

Mounting Style

Package/Case

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Topology	Number of Outputs	Switching Frequency	Duty Cycle - Max	Input Voltage	Output Voltage	Output Current	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package/Case	Qualification	Packaging
Switching Controllers AUTOMOTIVE SWITCHER NCV97200MW33R2G onsemi 1: $3.76 2,988In Stock	Mfr. Part No. NCV97200MW33R2G Mouser Part No 863-NCV97200MW33R2G	onsemi	Switching Controllers AUTOMOTIVE SWITCHER	Datasheet	2,988In Stock	Cut Tape $3.76 $2.80 $2.56 $2.29 View Reel $1.83 $2.17 $2.12 $2.01 $1.95 $1.83	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 Ma UC3843BVD1R2G onsemi 1: $0.73 1,931In Stock	Mfr. Part No. UC3843BVD1R2G Mouser Part No 863-UC3843BVD1R2G	onsemi	Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Ma	Datasheet	1,931In Stock	Cut Tape $0.73 $0.518 $0.465 $0.407 View Reel $0.305 $0.379 $0.363 $0.349 $0.305 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Boost, Flyback, Forward	1 Output	500 kHz	96 %		4.9 V to 5.1 V	1 A	- 40 C	+ 105 C	SMD/SMT	SOIC-8		Reel, Cut Tape, MouseReel
Switching Controllers ANA SMPS PWM CNTRLLR UC3845BVDR2G onsemi 1: $0.97 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 $0.97 $0.718 $0.622 $0.547 View Reel $0.433 $0.522 $0.508 $0.433 MouseReel Available	Min.: 1 Mult.: 1 : 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 NCP1239E 100KHZ NCP1239ED100R2G onsemi 1: $1.00 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 $1.00 $0.716 $0.645 $0.568 View Reel $0.428 $0.53 $0.508 $0.492 $0.428 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: $0.98 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 $0.98 $0.698 $0.629 $0.554 View Reel $0.418 $0.518 $0.495 $0.479 $0.418 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: $6.00 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 $6.00 $4.57 $4.21 $3.83 View Reel $3.42 $3.63 $3.52 $3.47 $3.42 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 SECONDARY SIDE SYNCHRONOU NCP43080DDR2G onsemi 1: $0.511 3,547In Stock	Mfr. Part No. NCP43080DDR2G Mouser Part No 863-NCP43080DDR2G	onsemi	Switching Controllers SECONDARY SIDE SYNCHRONOU Learn More about onsemi ncp43080 controller	Datasheet	3,547In Stock	Cut Tape $0.511 $0.418 Reel $0.354 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	1 MHz	50 %		9.5 V	8 A	- 40 C	+ 125 C	SMD/SMT	SOIC-8		Reel, Cut Tape, MouseReel
Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max UC2842BD1R2G onsemi 1: $0.72 3,947In Stock	Mfr. Part No. UC2842BD1R2G Mouser Part No 863-UC2842BD1R2G	onsemi	Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max	Datasheet	3,947In Stock	Cut Tape $0.72 $0.583 $0.458 $0.40 Reel $0.349 View $0.373 $0.356 $0.349 $0.317 MouseReel Available	Min.: 1 Mult.: 1 : 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-8		Reel, Cut Tape, MouseReel
Switching Controllers PWM CONTROLLER UC2842BDR2G onsemi 1: $0.99 2,131In Stock	Mfr. Part No. UC2842BDR2G Mouser Part No 863-UC2842BDR2G	onsemi	Switching Controllers PWM CONTROLLER	Datasheet	2,131In Stock	Cut Tape $0.99 $0.737 $0.638 $0.561 View Reel $0.44 $0.526 $0.522 $0.518 $0.44 MouseReel Available	Min.: 1 Mult.: 1 : 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 52kHz 1A Current PWM w/48% Duty Cycle Max UC2844BDR2G onsemi 1: $0.79 2,959In Stock	Mfr. Part No. UC2844BDR2G Mouser Part No 863-UC2844BDR2G	onsemi	Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max	Datasheet	2,959In Stock	Cut Tape $0.79 $0.556 $0.499 $0.436 View Reel $0.326 $0.405 $0.387 $0.384 $0.326 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 SECONDARY SIDE SYNCHRONOUS RECTIFICATION DRIVER FOR HIGH EFFICIENCY SMPS TOPOLOGIES - IPT OPTION FOR NCP4306ABHZZZAMNTWG onsemi 1: $2.92 2,656In Stock New Product	Mfr. Part No. NCP4306ABHZZZAMNTWG Mouser Part No 863-4306ABHZZZAMNTWG New Product	onsemi	Switching Controllers SECONDARY SIDE SYNCHRONOUS RECTIFICATION DRIVER FOR HIGH EFFICIENCY SMPS TOPOLOGIES - IPT OPTION FOR Learn More about onsemi ncp4306 drivers	Datasheet	2,656In Stock	Cut Tape $2.92 $2.17 $1.99 $1.78 View Reel $1.49 $1.69 $1.65 $1.56 $1.52 $1.49	Min.: 1 Mult.: 1 : 4,000		1 Output	1 MHz		35 V		7 A	- 40 C	+ 125 C	SMD/SMT	DFN-8		Reel, Cut Tape
Switching Controllers HIGH PERF CURRENT MODE RESONANT CONTROLLER WITH INTEGRATED HV DRIVERS - SONAS AI SPEAKER IPT OPTION NCP13994ADDR2G onsemi 1: $2.21 2,000In Stock New Product	Mfr. Part No. NCP13994ADDR2G Mouser Part No 863-NCP13994ADDR2G New Product	onsemi	Switching Controllers HIGH PERF CURRENT MODE RESONANT CONTROLLER WITH INTEGRATED HV DRIVERS - SONAS AI SPEAKER IPT OPTION	Datasheet	2,000In Stock	Cut Tape $2.21 $1.63 $1.49 $1.33 Reel $1.14 View $1.26 $1.20 $1.15 $1.09	Min.: 1 Mult.: 1 : 2,500			20 kHz to 750 kHz		15.2 V to 16.8 V			- 50 C	+ 150 C	SMD/SMT	SOIC-16		Reel, Cut Tape
Switching Controllers NCP1239J 65KHZ NCP1239JD65R2G onsemi 1: $0.99 2,817In Stock NRND	Mfr. Part No. NCP1239JD65R2G Mouser Part No 863-NCP1239JD65R2G NRND	onsemi	Switching Controllers NCP1239J 65KHZ Learn More about onsemi ncp1239 controllers	Datasheet	2,817In Stock	Cut Tape $0.99 $0.712 $0.641 $0.564 View Reel $0.426 $0.527 $0.505 $0.49 $0.426 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 NCP1239Q 65KHZ NCP1239QD65R2G onsemi 1: $0.93 2,975In Stock NRND	Mfr. Part No. NCP1239QD65R2G Mouser Part No 863-NCP1239QD65R2G NRND	onsemi	Switching Controllers NCP1239Q 65KHZ	Datasheet	2,975In Stock	Cut Tape $0.93 $0.663 $0.598 $0.526 Reel $0.427 View $0.491 $0.471 $0.455 $0.418	Min.: 1 Mult.: 1 : 2,500										SMD/SMT	SOIC-7		Reel, Cut Tape
Switching Controllers HIGH FREQUENCY QUASI-RESO onsemi NCP1342BMDCDD1R2G NCP1342BMDCDD1R2G onsemi 1: $1.30 4,860In Stock NRND	Mfr. Part No. NCP1342BMDCDD1R2G Mouser Part No 863-CP1342BMDCDD1R2G NRND	onsemi	Switching Controllers HIGH FREQUENCY QUASI-RESO Learn More about onsemi ncp1342 flyback controller	Datasheet	4,860In Stock	Cut Tape $1.30 $0.94 $0.851 $0.754 Reel $0.63 View $0.707 $0.678 $0.668 $0.615	Min.: 1 Mult.: 1 : 2,500													Reel, Cut Tape
Switching Controllers NCP1239C 65KHZ NCP1239CD65R2G onsemi 1: $1.00 2,148In Stock NRND	Mfr. Part No. NCP1239CD65R2G Mouser Part No 863-NCP1239CD65R2G NRND	onsemi	Switching Controllers NCP1239C 65KHZ Learn More about onsemi ncp1239 controllers	Datasheet	2,148In Stock	Cut Tape $1.00 $0.716 $0.645 $0.568 View Reel $0.428 $0.53 $0.508 $0.492 $0.428 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 HIGH FREQUENCY QUASI-RESONANT FLYBACK CONTROLLER NCP1343AMDCDBD1R2G onsemi 1: $1.02 2,151In Stock NRND	Mfr. Part No. NCP1343AMDCDBD1R2G Mouser Part No 863-P1343AMDCDBD1R2G NRND	onsemi	Switching Controllers HIGH FREQUENCY QUASI-RESONANT FLYBACK CONTROLLER Learn More about onsemi on semiconductor ncp1343 controllers	Datasheet	2,151In Stock	Cut Tape $1.02 $0.783 $0.726 $0.661 Reel $0.604 View $0.63 $0.612 $0.605 $0.594	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	500 kHz	75 %				- 40 C	+ 125 C	SMD/SMT			Reel, Cut Tape
Switching Controllers NCP1239G 100KHZ NCP1239GD100R2G onsemi 1: $1.00 2,162In Stock NRND	Mfr. Part No. NCP1239GD100R2G Mouser Part No 863-NCP1239GD100R2G NRND	onsemi	Switching Controllers NCP1239G 100KHZ Learn More about onsemi ncp1239 controllers	Datasheet	2,162In Stock	Cut Tape $1.00 $0.716 $0.645 $0.568 View Reel $0.428 $0.53 $0.508 $0.492 $0.428 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 HIGH PERF CURRENT MODE RESONANT CONTROLLER WITH INTEGRATED HV DRIVERS NCP13992AEDR2G onsemi 1: $2.23 2,107In Stock NRND	Mfr. Part No. NCP13992AEDR2G Mouser Part No 863-NCP13992AEDR2G NRND	onsemi	Switching Controllers HIGH PERF CURRENT MODE RESONANT CONTROLLER WITH INTEGRATED HV DRIVERS Learn More about onsemi ncp13992 converter	Datasheet	2,107In Stock	Cut Tape $2.23 $1.65 $1.50 $1.35 Reel $1.06 View $1.27 $1.23 $1.19 $1.04 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Half Bridge	1 Output	20 kHz to 750 kHz	50 %		15.8 V	1 A	- 55 C	+ 150 C	SMD/SMT	SOIC-16		Reel, Cut Tape, MouseReel
Switching Controllers PRIMARY SIDE PWM CONTROLLER FOR LOW POWER OFFLINE SMPS NCP1362AADR2G onsemi 1: $0.911 2,326In Stock NRND	Mfr. Part No. NCP1362AADR2G Mouser Part No 863-NCP1362AADR2G NRND	onsemi	Switching Controllers PRIMARY SIDE PWM CONTROLLER FOR LOW POWER OFFLINE SMPS Learn More about onsemi ncp1362 controllers	Datasheet	2,326In Stock	Cut Tape $0.911 $0.648 $0.584 $0.514 Reel $0.424 View $0.48 $0.459 $0.444 $0.413 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	140 kHz					- 40 C	+ 125 C	SMD/SMT	SOIC-8		Reel, Cut Tape, MouseReel
Switching Controllers NCP1239F 65KHZ NCP1239FD65R2G onsemi 1: $1.00 2,495In Stock	Mfr. Part No. NCP1239FD65R2G Mouser Part No 863-NCP1239FD65R2G	onsemi	Switching Controllers NCP1239F 65KHZ Learn More about onsemi ncp1239 controllers	Datasheet	2,495In Stock	Cut Tape $1.00 $0.716 $0.645 $0.568 View Reel $0.428 $0.53 $0.508 $0.492 $0.428 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 2/1-PHASE SYNC BUCK onsemi NCP81172MNTXG NCP81172MNTXG onsemi 1: $1.28 2,076In Stock	Mfr. Part No. NCP81172MNTXG Mouser Part No 863-NCP81172MNTXG	onsemi	Switching Controllers 2/1-PHASE SYNC BUCK	Datasheet	2,076In Stock	Cut Tape $1.28 $0.937 $0.848 $0.749 View Reel $0.599 $0.702 $0.675 $0.644 $0.626 $0.599 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Buck	2 Output	200 kHz to 800 kHz	100 %		2 V	2 mA	- 40 C	+ 125 C	SMD/SMT			Reel, Cut Tape, MouseReel
Switching Controllers HIGH FREQUENCY QUASI-RESONANT FLYBACK CONTROLLER NCP1343BADBDEAD1R2G onsemi 1: $1.26 2,023In Stock	Mfr. Part No. NCP1343BADBDEAD1R2G Mouser Part No 863-1343BADBDEAD1R2G	onsemi	Switching Controllers HIGH FREQUENCY QUASI-RESONANT FLYBACK CONTROLLER Learn More about onsemi on semiconductor ncp1343 controllers	Datasheet	2,023In Stock	Cut Tape $1.26 $0.909 $0.823 $0.728 Reel $0.608 View $0.683 $0.655 $0.643 $0.594 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	500 kHz	75 %				- 40 C	+ 125 C	SMD/SMT	SOIC-9NB		Reel, Cut Tape, MouseReel
Switching Controllers ANA PMW CONTROLLER onsemi NCP1271D65R2G NCP1271D65R2G onsemi 1: $0.761 2,698In Stock NRND	Mfr. Part No. NCP1271D65R2G Mouser Part No 863-NCP1271D65R2G NRND	onsemi	Switching Controllers ANA PMW CONTROLLER	Datasheet	2,698In Stock	Cut Tape $0.761 $0.544 Reel $0.462 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	65 kHz	85 %		1 V	800 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-7		Reel, Cut Tape, MouseReel
Switching Controllers FOR SAMSUNG 25W PROJECT onsemi FAN6080MX FAN6080MX onsemi 1: $0.961 2,475In Stock Factory Special Order	Mfr. Part No. FAN6080MX Mouser Part No 863-FAN6080MX Factory Special Order	onsemi	Switching Controllers FOR SAMSUNG 25W PROJECT	Datasheet	2,475In Stock	Cut Tape $0.961 $0.684 $0.616 $0.542 Reel View $0.506 $0.485 $0.47 $0.448 $0.437 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	24 kHz to 125 kHz					- 40 C	+ 85 C	SMD/SMT	SOIC-8		Reel, Cut Tape, MouseReel