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Switching Controllers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SEK) 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	Packaging
Switching Controllers Voltage Mode w/Sync SG3525AP013TR STMicroelectronics 1: 21,83 kr 14 615In Stock	Mfr. Part No. SG3525AP013TR Mouser Part No 511-SG3525AP013TR	STMicroelectronics	Switching Controllers Voltage Mode w/Sync	Datasheet	14 615In Stock	Cut Tape 21,83 kr 16,20 kr 14,85 kr 13,28 kr Reel 10,54 kr View 12,49 kr 12,15 kr 11,70 kr 10,28 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Push-Pull	2 Output	100 Hz to 500 kHz	49 %		5.1 V	500 mA	0 C	+ 70 C	SMD/SMT	SOIC-16	Reel, Cut Tape, MouseReel
Switching Controllers 0.5mA Current Mode UC2844BN STMicroelectronics 1: 9,97 kr 2 197In Stock	Mfr. Part No. UC2844BN Mouser Part No 511-UC2844BN	STMicroelectronics	Switching Controllers 0.5mA Current Mode Learn More about STMicroelectronics stm standard products	Datasheet	2 197In Stock	9,97 kr 7,43 kr 6,75 kr 6,45 kr View 6,20 kr 5,84 kr	Min.: 1 Mult.: 1	Boost, Flyback, Forward	1 Output	500 kHz	50 %		4.95 V to 5.05 V	1 A	- 40 C	+ 150 C	Through Hole	PDIP-8	Tube
Switching Controllers 0.5mA Current Mode UC2845BN STMicroelectronics 1: 12,15 kr 3 536In Stock	Mfr. Part No. UC2845BN Mouser Part No 511-UC2845BN	STMicroelectronics	Switching Controllers 0.5mA Current Mode Learn More about STMicroelectronics stm standard products	Datasheet	3 536In Stock	12,15 kr 8,83 kr 7,79 kr 7,10 kr View 6,81 kr 6,39 kr 6,17 kr 5,67 kr	Min.: 1 Mult.: 1	Boost, Flyback, Forward	1 Output	500 kHz	50 %		4.95 V to 5.05 V	1 A	- 40 C	+ 150 C	Through Hole	PDIP-8	Tube
Switching Controllers Prog Current Mode L5991D STMicroelectronics 1: 23,18 kr 1 529In Stock	Mfr. Part No. L5991D Mouser Part No 511-L5991D	STMicroelectronics	Switching Controllers Prog Current Mode	Datasheet	1 529In Stock	23,18 kr 18,56 kr 16,99 kr 15,53 kr View 14,96 kr 14,63 kr 13,73 kr	Min.: 1 Mult.: 1	Boost, Flyback	1 Output	1 MHz	93 %		5.075 V	1.5 A	- 40 C	+ 150 C	SMD/SMT	SOIC-16	Tube
Switching Controllers PWM CONTROLLER ZVS HALF-BRIDGE L6591 STMicroelectronics 1: 59,96 kr 675In Stock	Mfr. Part No. L6591 Mouser Part No 511-L6591	STMicroelectronics	Switching Controllers PWM CONTROLLER ZVS HALF-BRIDGE	Datasheet	675In Stock	59,96 kr 51,75 kr 47,48 kr 44,55 kr View 42,53 kr 41,18 kr 40,39 kr 40,16 kr Quote	Min.: 1 Mult.: 1	Half Bridge	1 Output	180 kHz	50 %		5 V	1 mA	- 40 C	+ 150 C	SMD/SMT	SO-16N	Tube
Switching Controllers 0.5mA Current Mode UC2844BD1 STMicroelectronics 1: 17,66 kr 1 775In Stock 2 000On Order	Mfr. Part No. UC2844BD1 Mouser Part No 511-UC2844BD	STMicroelectronics	Switching Controllers 0.5mA Current Mode Learn More about STMicroelectronics stm standard products	Datasheet	1 775In Stock 2 000On Order	17,66 kr 13,05 kr 12,04 kr 10,35 kr View 9,87 kr 9,26 kr 9,09 kr 8,62 kr 8,47 kr	Min.: 1 Mult.: 1	Boost, Flyback, Forward	1 Output	500 kHz	50 %		4.95 V to 5.05 V	1 A	- 40 C	+ 150 C	SMD/SMT	SOIC-8	Tube
Switching Controllers Multimode Controller SMPS 800V <3mA L6566BH STMicroelectronics 1: 40,39 kr 3 281In Stock	Mfr. Part No. L6566BH Mouser Part No 511-L6566BH	STMicroelectronics	Switching Controllers Multimode Controller SMPS 800V <3mA	Datasheet	3 281In Stock	40,39 kr 29,25 kr 26,66 kr 25,43 kr View 24,08 kr 23,29 kr 21,38 kr 21,04 kr	Min.: 1 Mult.: 1	Flyback	1 Output	300 kHz	75 %		5 V	800 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-Narrow-16	Tube
Switching Controllers Current-Mode Pri Cnt L6565N STMicroelectronics 1: 21,38 kr 1 760In Stock	Mfr. Part No. L6565N Mouser Part No 511-L6565N	STMicroelectronics	Switching Controllers Current-Mode Pri Cnt	Datasheet	1 760In Stock	21,38 kr 15,86 kr 13,61 kr 12,94 kr View 12,15 kr 11,81 kr 11,36 kr 10,94 kr 10,64 kr	Min.: 1 Mult.: 1	Flyback	1 Output	70 kHz			5.5 V	4.5 mA	- 40 C	+ 150 C	Through Hole	PDIP-8	Tube
Switching Controllers Ultra-extreme temperature range improved high volt resonant controller L6599AFD STMicroelectronics 1: 56,36 kr 745In Stock	Mfr. Part No. L6599AFD Mouser Part No 511-L6599AFD	STMicroelectronics	Switching Controllers Ultra-extreme temperature range improved high volt resonant controller	Datasheet	745In Stock	56,36 kr 42,86 kr 38,36 kr 35,89 kr View 34,09 kr 32,96 kr 31,05 kr 30,26 kr Quote	Min.: 1 Mult.: 1	Half Bridge	1 Output	500 kHz	52 %		13.3 V	700 mA	- 50 C	+ 150 C	SMD/SMT	SOIC-16	Tube
Switching Controllers Voltage/Current Cont TSM101ACDT STMicroelectronics 1: 11,93 kr 4 927In Stock	Mfr. Part No. TSM101ACDT Mouser Part No 511-TSM101ACDT	STMicroelectronics	Switching Controllers Voltage/Current Cont	Datasheet	4 927In Stock	Cut Tape 11,93 kr 8,53 kr 7,67 kr 6,75 kr View Reel 5,29 kr 6,31 kr 6,05 kr 5,85 kr 5,29 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Flyback	1 Output	100 kHz			1.24 V to 32 V	15 mA	- 20 C	+ 80 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Prog Current Mode L5991AD13TR STMicroelectronics 1: 18,00 kr 2 590In Stock	Mfr. Part No. L5991AD13TR Mouser Part No 511-L5991AD13TR	STMicroelectronics	Switching Controllers Prog Current Mode	Datasheet	2 590In Stock	Cut Tape 18,00 kr 14,51 kr 13,73 kr 12,83 kr 12,38 kr Reel 12,38 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Boost, Flyback	1 Output	1 MHz	93 %		5.075 V	1.5 A	- 40 C	+ 150 C	SMD/SMT	SOIC-16	Reel, Cut Tape, MouseReel
Switching Controllers Prog Current Mode L5991D013TR STMicroelectronics 1: 24,98 kr 1 138In Stock	Mfr. Part No. L5991D013TR Mouser Part No 511-L5991D013TR	STMicroelectronics	Switching Controllers Prog Current Mode	Datasheet	1 138In Stock	Cut Tape 24,98 kr 18,56 kr 16,99 kr 15,19 kr View Reel 13,28 kr 14,40 kr 13,95 kr 13,39 kr 13,28 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Boost, Flyback	1 Output	1 MHz	93 %		5.075 V	1.5 A	- 40 C	+ 150 C	SMD/SMT	SOIC-16	Reel, Cut Tape, MouseReel
Switching Controllers Hi-Volt Resonant Controller L6599AD STMicroelectronics 1: 46,35 kr 3 388In Stock	Mfr. Part No. L6599AD Mouser Part No 511-L6599AD	STMicroelectronics	Switching Controllers Hi-Volt Resonant Controller	Datasheet	3 388In Stock	46,35 kr 34,88 kr 31,50 kr 28,91 kr View 27,45 kr 27,34 kr 23,51 kr	Min.: 1 Mult.: 1	Half Bridge	1 Output	500 kHz	52 %		13.3 V	800 mA	- 40 C	+ 150 C	SMD/SMT	SOIC-16	Tube
Switching Controllers Sgl Output 13.3 V 200 KHz SOIC-16 Nrw L6599ATD STMicroelectronics 1: 59,06 kr 893In Stock	Mfr. Part No. L6599ATD Mouser Part No 511-L6599ATD	STMicroelectronics	Switching Controllers Sgl Output 13.3 V 200 KHz SOIC-16 Nrw	Datasheet	893In Stock	59,06 kr 43,31 kr 40,05 kr 37,35 kr View 35,55 kr 34,88 kr 34,76 kr 34,20 kr	Min.: 1 Mult.: 1	Half Bridge	1 Output	500 kHz	52 %		13.3 V	700 mA	- 40 C	+ 150 C	SMD/SMT	SOIC-Narrow-16	Tube
Switching Controllers Voltage/Current Cont TSM101CD STMicroelectronics 1: 8,33 kr 1 174In Stock	Mfr. Part No. TSM101CD Mouser Part No 511-TSM101CD	STMicroelectronics	Switching Controllers Voltage/Current Cont	Datasheet	1 174In Stock	8,33 kr 5,84 kr 5,23 kr 4,57 kr View 4,25 kr 4,06 kr 3,90 kr 3,74 kr 3,70 kr	Min.: 1 Mult.: 1	Flyback	1 Output	100 kHz			1.24 V to 32 V	15 mA	- 20 C	+ 80 C	SMD/SMT	SOIC-8	Tube
Switching Controllers Voltage/Current Cont TSM101AIDT STMicroelectronics 1: 10,74 kr 52In Stock 20 000Expected 2026-11-05	Mfr. Part No. TSM101AIDT Mouser Part No 511-TSM101AIDT	STMicroelectronics	Switching Controllers Voltage/Current Cont	Datasheet	52In Stock 20 000Expected 2026-11-05	Cut Tape 10,74 kr 7,71 kr 6,95 kr 6,14 kr View Reel 5,01 kr 5,75 kr 5,51 kr 5,37 kr 5,01 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Flyback	1 Output	100 kHz			1.24 V to 32 V	20 mA	- 40 C	+ 105 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers 0.5mA Current Mode UC2842BN STMicroelectronics 1: 10,74 kr 1 585In Stock	Mfr. Part No. UC2842BN Mouser Part No 511-UC2842BN	STMicroelectronics	Switching Controllers 0.5mA Current Mode Learn More about STMicroelectronics stm standard products	Datasheet	1 585In Stock	10,74 kr 7,75 kr 6,56 kr 6,19 kr View 5,78 kr 5,56 kr 5,36 kr 5,00 kr 4,89 kr	Min.: 1 Mult.: 1	Boost, Flyback, Forward	1 Output	500 kHz	100 %		4.95 V to 5.05 V	1 A	- 40 C	+ 150 C	Through Hole	PDIP-8	Tube
Switching Controllers HV converter embedding advanced quasi-resonant controller and 650V GAN HEMT VIPERGAN50TR STMicroelectronics 1: 31,84 kr 3 823In Stock	Mfr. Part No. VIPERGAN50TR Mouser Part No 511-VIPERGAN50TR	STMicroelectronics	Switching Controllers HV converter embedding advanced quasi-resonant controller and 650V GAN HEMT Learn More about STMicroelectronics stm vipergan50 converter	Datasheet	3 823In Stock	Cut Tape 31,84 kr 25,20 kr 22,05 kr 19,80 kr View Reel 16,99 kr 18,79 kr 18,23 kr 17,66 kr 17,33 kr 16,99 kr MouseReel Available	Min.: 1 Mult.: 1 : 4 000		1 Output						- 40 C	+ 150 C	SMD/SMT	QFN-6	Reel, Cut Tape, MouseReel
Switching Controllers Advanced quasi-resonant offline high voltage converter with E-mode GaN HEMT VIPERGAN65TR STMicroelectronics 1: 37,13 kr 1 869In Stock NRND	Mfr. Part No. VIPERGAN65TR Mouser Part No 511-VIPERGAN65TR NRND	STMicroelectronics	Switching Controllers Advanced quasi-resonant offline high voltage converter with E-mode GaN HEMT Learn More about STMicroelectronics stm vipergan65 converter	Datasheet	1 869In Stock	Cut Tape 37,13 kr 27,68 kr 25,65 kr 22,95 kr View Reel 19,24 kr 21,71 kr 21,15 kr 20,25 kr 19,35 kr 19,24 kr MouseReel Available	Min.: 1 Mult.: 1 : 4 000	Flyback	1 Output	330 kHz			6 V	4 mA	- 40 C	+ 150 C	SMD/SMT	VFQFN-16	Reel, Cut Tape, MouseReel
Switching Controllers Active clamp flyback controller STACF01ATR STMicroelectronics 1: 17,89 kr 3 990In Stock New Product	Mfr. Part No. STACF01ATR Mouser Part No 511-STACF01ATR New Product	STMicroelectronics	Switching Controllers Active clamp flyback controller Learn More about STMicroelectronics st stacf01 active clamp feedback controller	Datasheet	3 990In Stock	Cut Tape 17,89 kr 13,39 kr 12,15 kr 10,94 kr Reel 9,59 kr View 10,54 kr 10,16 kr 9,09 kr MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Buck-Boost, Flyback		500 kHz		5.25 V to 6.64 V			- 40 C	+ 150 C	SMD/SMT	QFN-23	Reel, Cut Tape, MouseReel
Switching Controllers Step-down Controller w/adj. voltages-dua PM6686TR STMicroelectronics 1: 34,99 kr 3 043In Stock	Mfr. Part No. PM6686TR Mouser Part No 511-PM6686TR	STMicroelectronics	Switching Controllers Step-down Controller w/adj. voltages-dua	Datasheet	3 043In Stock	Cut Tape 34,99 kr 28,46 kr 26,10 kr 23,63 kr View Reel 20,48 kr 22,39 kr 22,16 kr 21,04 kr 20,48 kr MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Buck	2 Output	33 kHz			5.5 V	100 mA	- 40 C	+ 85 C	SMD/SMT	QFPN-32	Reel, Cut Tape, MouseReel
Switching Controllers Digital controller for STC/HSTC topologies STNRG328S STMicroelectronics 1: 59,96 kr 490In Stock	Mfr. Part No. STNRG328S Mouser Part No 511-STNRG328S	STMicroelectronics	Switching Controllers Digital controller for STC/HSTC topologies Learn More about STMicroelectronics stm stnrg328s controller	Datasheet	490In Stock	59,96 kr 46,24 kr 42,30 kr 39,04 kr View 36,90 kr 36,23 kr 35,78 kr 34,88 kr Quote	Min.: 1 Mult.: 1		1 Output	140 kHz to 300 kHz	50 %		40 V to 60 V	5 mA	- 40 C	+ 105 C	SMD/SMT	QFPN-32	Tray
Switching Controllers SMART CONTROLLER L6668TR STMicroelectronics 1: 23,06 kr 2 387In Stock	Mfr. Part No. L6668TR Mouser Part No 511-L6668TR	STMicroelectronics	Switching Controllers SMART CONTROLLER	Datasheet	2 387In Stock	Cut Tape 23,06 kr 17,10 kr 15,64 kr 14,06 kr Reel 11,93 kr View 13,28 kr 12,83 kr 12,38 kr 11,36 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Flyback	1 Output	100 kHz	75 %		5 V	800 mA	- 25 C	+ 150 C	SMD/SMT		Reel, Cut Tape, MouseReel
Switching Controllers Synchronous rectifier controller non-complementary active clamp flyback convert SRK1004ETR STMicroelectronics 1: 9,38 kr 972In Stock New Product	Mfr. Part No. SRK1004ETR Mouser Part No 511-SRK1004ETR New Product	STMicroelectronics	Switching Controllers Synchronous rectifier controller non-complementary active clamp flyback convert Learn More about STMicroelectronics st srk1004 synchronous rectifier controllers	Datasheet	972In Stock	Cut Tape 9,38 kr 6,72 kr 6,05 kr 5,33 kr Reel 4,39 kr View 4,98 kr 4,77 kr 4,62 kr 4,28 kr MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Flyback	1 Output	500 kHz				25 mA	- 40 C	+ 125 C	SMD/SMT	DFN-6	Reel, Cut Tape, MouseReel
Switching Controllers Active clamp flyback controller STACF01BTR STMicroelectronics 1: 17,78 kr 980In Stock New Product	Mfr. Part No. STACF01BTR Mouser Part No 511-STACF01BTR New Product	STMicroelectronics	Switching Controllers Active clamp flyback controller Learn More about STMicroelectronics st stacf01 active clamp feedback controller	Datasheet	980In Stock	Cut Tape 17,78 kr 13,50 kr 12,38 kr 11,23 kr Reel 9,39 kr View 10,54 kr 10,16 kr 9,20 kr MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Flyback	1 Output	500 kHz		5.25 V to 6.64 V			- 40 C	+ 150 C	SMD/SMT	QFN-23	Reel, Cut Tape, MouseReel