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Switching Controllers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) 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: 14,47 kr. 14.617In Stock	Mfr. Part No. SG3525AP013TR Mouser Part No 511-SG3525AP013TR	STMicroelectronics	Switching Controllers Voltage Mode w/Sync	Datasheet	14.617In Stock	Cut Tape 14,47 kr. 10,74 kr. 9,85 kr. 8,80 kr. Reel 6,99 kr. View 8,28 kr. 8,06 kr. 7,76 kr. 6,82 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 Sgl Output 13.3 V 200 KHz SOIC-16 Nrw L6599ATD STMicroelectronics 1: 39,99 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	39,99 kr. 30,29 kr. 27,08 kr. 25,74 kr. View 24,54 kr. 23,87 kr. 22,08 kr. 21,78 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 0.5mA Current Mode UC2844BN STMicroelectronics 1: 6,61 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	6,61 kr. 4,92 kr. 4,48 kr. 4,27 kr. View 4,11 kr. 3,87 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: 7,98 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	7,98 kr. 5,76 kr. 5,16 kr. 4,64 kr. View 4,51 kr. 4,19 kr. 4,04 kr. 3,87 kr. 3,83 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 Current-Mode Pri Cnt L6565N STMicroelectronics 1: 14,17 kr. 1.775In Stock	Mfr. Part No. L6565N Mouser Part No 511-L6565N	STMicroelectronics	Switching Controllers Current-Mode Pri Cnt	Datasheet	1.775In Stock	14,17 kr. 10,52 kr. 9,03 kr. 8,58 kr. View 8,06 kr. 7,83 kr. 7,53 kr. 7,25 kr. 7,06 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: 37,37 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	37,37 kr. 28,42 kr. 25,44 kr. 23,80 kr. View 22,60 kr. 21,86 kr. 20,59 kr. 20,07 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: 7,91 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 7,91 kr. 5,65 kr. 5,09 kr. 4,48 kr. View Reel 3,51 kr. 4,19 kr. 4,01 kr. 3,88 kr. 3,51 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 Multimode Controller SMPS 800V <3mA L6566BH STMicroelectronics 1: 26,78 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	26,78 kr. 19,40 kr. 17,68 kr. 16,86 kr. View 15,96 kr. 15,44 kr. 14,99 kr. 14,55 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 Prog Current Mode L5991AD13TR STMicroelectronics 1: 11,94 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 11,94 kr. 9,62 kr. 9,10 kr. 8,50 kr. 8,21 kr. Reel 8,21 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: 16,56 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 16,56 kr. 12,31 kr. 11,26 kr. 10,07 kr. Reel 8,88 kr. View 9,55 kr. 9,25 kr. 8,88 kr. 8,80 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 Current-Mode Pri Cnt L6565D STMicroelectronics 1: 11,71 kr. 3.064In Stock	Mfr. Part No. L6565D Mouser Part No 511-L6565D	STMicroelectronics	Switching Controllers Current-Mode Pri Cnt	Datasheet	3.064In Stock	11,71 kr. 8,58 kr. 7,83 kr. 6,99 kr. View 6,67 kr. 6,27 kr. 6,12 kr. 5,86 kr.	Min.: 1 Mult.: 1	Flyback	1 Output	70 kHz			5.5 V	4.5 mA	- 40 C	+ 150 C	SMD/SMT	SOIC-8	Tube
Switching Controllers Hi-Volt Resonant Controller L6599AD STMicroelectronics 1: 30,06 kr. 3.388In Stock	Mfr. Part No. L6599AD Mouser Part No 511-L6599AD	STMicroelectronics	Switching Controllers Hi-Volt Resonant Controller	Datasheet	3.388In Stock	30,06 kr. 22,68 kr. 20,37 kr. 18,80 kr. View 17,83 kr. 17,68 kr. 15,37 kr. 15,07 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 Prog Current Mode L5991D STMicroelectronics 1: 14,62 kr. 1.529In Stock	Mfr. Part No. L5991D Mouser Part No 511-L5991D	STMicroelectronics	Switching Controllers Prog Current Mode	Datasheet	1.529In Stock	14,62 kr. 12,16 kr. 11,04 kr. 10,29 kr. View 9,77 kr. 9,55 kr. 9,03 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: 39,76 kr. 675In Stock	Mfr. Part No. L6591 Mouser Part No 511-L6591	STMicroelectronics	Switching Controllers PWM CONTROLLER ZVS HALF-BRIDGE	Datasheet	675In Stock	39,76 kr. 34,32 kr. 31,48 kr. 29,54 kr. View 28,20 kr. 27,30 kr. 26,78 kr. 26,63 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: 11,26 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	11,26 kr. 8,50 kr. 7,98 kr. 6,41 kr. View 6,12 kr. 5,68 kr. 5,55 kr. 5,41 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 Voltage/Current Cont TSM101AIDT STMicroelectronics 1: 7,12 kr. 52In Stock 20.000Expected 05/11/2026	Mfr. Part No. TSM101AIDT Mouser Part No 511-TSM101AIDT	STMicroelectronics	Switching Controllers Voltage/Current Cont	Datasheet	52In Stock 20.000Expected 05/11/2026	Cut Tape 7,12 kr. 5,11 kr. 4,61 kr. 4,07 kr. View Reel 3,32 kr. 3,81 kr. 3,66 kr. 3,56 kr. 3,32 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 Voltage/Current Cont TSM101CD STMicroelectronics 1: 5,52 kr. 1.178In Stock	Mfr. Part No. TSM101CD Mouser Part No 511-TSM101CD	STMicroelectronics	Switching Controllers Voltage/Current Cont	Datasheet	1.178In Stock	5,52 kr. 3,87 kr. 3,47 kr. 3,03 kr. View 2,82 kr. 2,69 kr. 2,59 kr. 2,48 kr. 2,45 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 0.5mA Current Mode UC2843BD1013TR STMicroelectronics 1: 4,30 kr. 2.310In Stock 2.500Expected 18/12/2026	Mfr. Part No. UC2843BD1013TR Mouser Part No 511-UC2843BD	STMicroelectronics	Switching Controllers 0.5mA Current Mode Learn More about STMicroelectronics stm standard products	Datasheet	2.310In Stock 2.500Expected 18/12/2026	Cut Tape 4,30 kr. 3,39 kr. 3,16 kr. 2,92 kr. Reel 2,37 kr. View 2,80 kr. 2,60 kr. 2,50 kr. 2,31 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Boost, Flyback, Forward	1 Output	500 kHz	100 %		4.95 V to 5.05 V	1 A	- 40 C	+ 150 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers 0.5mA Current Mode UC2842BN STMicroelectronics 1: 7,12 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	7,12 kr. 5,14 kr. 4,35 kr. 4,10 kr. View 3,83 kr. 3,69 kr. 3,55 kr. 3,42 kr. 3,33 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: 21,11 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 21,11 kr. 16,71 kr. 14,62 kr. 13,13 kr. View Reel 11,26 kr. 12,46 kr. 12,09 kr. 11,71 kr. 11,49 kr. 11,26 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: 24,62 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 24,62 kr. 18,35 kr. 17,01 kr. 15,22 kr. View Reel 12,76 kr. 14,40 kr. 14,02 kr. 13,43 kr. 12,83 kr. 12,76 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: 11,86 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 11,86 kr. 8,88 kr. 8,06 kr. 7,25 kr. Reel 6,36 kr. View 6,99 kr. 6,74 kr. 6,04 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 SMART CONTROLLER L6668TR STMicroelectronics 1: 15,29 kr. 2.387In Stock	Mfr. Part No. L6668TR Mouser Part No 511-L6668TR	STMicroelectronics	Switching Controllers SMART CONTROLLER	Datasheet	2.387In Stock	Cut Tape 15,29 kr. 11,34 kr. 10,37 kr. 9,33 kr. Reel 7,91 kr. View 8,80 kr. 8,50 kr. 8,21 kr. 7,53 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 No Rsense dual StepDwn Controller PM6680TR STMicroelectronics 1: 25,29 kr. 932In Stock	Mfr. Part No. PM6680TR Mouser Part No 511-PM6680TR	STMicroelectronics	Switching Controllers No Rsense dual StepDwn Controller	Datasheet	932In Stock	Cut Tape 25,29 kr. 18,87 kr. 17,23 kr. 15,44 kr. View Reel 12,16 kr. 14,62 kr. 14,32 kr. 13,58 kr. 12,16 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Buck	2 Output	33 kHz			5 V, 900 mV to 5.5 V, 900 mV to 3.3 V	330 mA	- 10 C	+ 125 C	SMD/SMT	VFQFPN	Reel, Cut Tape, MouseReel
Switching Controllers Digital controller for STC/HSTC topologies STNRG328S STMicroelectronics 1: 38,79 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	38,79 kr. 29,54 kr. 27,30 kr. 24,69 kr. View 23,50 kr. 22,68 kr. 22,38 kr.	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