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STMicroelectronics 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 Resonant half bridge controller STNRG599ATR STMicroelectronics 1: 1,64 € 555In Stock New Product	Mfr. Part No. STNRG599ATR Mouser Part No 511-STNRG599ATR New Product	STMicroelectronics	Switching Controllers Resonant half bridge controller Learn More about STMicroelectronics st stnrg599 resonant half bridge controller	Datasheet	555In Stock	Cut Tape 1,64 € 1,21 € 1,11 € 0,989 € Reel 0,832 € View 0,929 € 0,894 € 0,814 €	Min.: 1 Mult.: 1 : 2 500		1 Output	750 kHz	50 %		300 mA, 800 mA	- 40 C	+ 150 C	SMD/SMT	SO-16		Reel, Cut Tape
Switching Controllers Resonant half bridge controller STNRG599BTR STMicroelectronics 1: 1,64 € 563In Stock New Product	Mfr. Part No. STNRG599BTR Mouser Part No 511-STNRG599BTR New Product	STMicroelectronics	Switching Controllers Resonant half bridge controller Learn More about STMicroelectronics st stnrg599 resonant half bridge controller	Datasheet	563In Stock	Cut Tape 1,64 € 1,21 € 1,11 € 0,989 € Reel 0,832 € View 0,929 € 0,894 € 0,814 €	Min.: 1 Mult.: 1 : 2 500		1 Output	750 kHz	50 %		300 mA, 800 mA	- 40 C	+ 150 C	SMD/SMT	SO-16		Reel, Cut Tape
Switching Controllers Advanced quasi-resonant offline high voltage converter with E-mode GaN HEMT VIPERGAN65DTR STMicroelectronics 1: 2,44 € 292In Stock New Product	Mfr. Part No. VIPERGAN65DTR Mouser Part No 511-VIPERGAN65DTR New Product	STMicroelectronics	Switching Controllers Advanced quasi-resonant offline high voltage converter with E-mode GaN HEMT Learn More about STMicroelectronics stm vipergan65 converter	Datasheet	292In Stock	Cut Tape 2,44 € 1,86 € 1,71 € 1,54 € Reel 1,32 € View 1,50 € 1,47 € 1,43 € 1,30 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Flyback	1 Output	330 kHz	50 %			- 40 C	+ 150 C	SMD/SMT	SO-16		Reel, Cut Tape, MouseReel
Switching Controllers Synchronous rectifier controller for non-complementary active clamp flyback converter SRK1004ATR STMicroelectronics 1: 0,748 € 5 844In Stock	Mfr. Part No. SRK1004ATR Mouser Part No 511-SRK1004ATR	STMicroelectronics	Switching Controllers Synchronous rectifier controller for non-complementary active clamp flyback converter Learn More about STMicroelectronics st srk1004 synchronous rectifier controllers	Datasheet	5 844In Stock	Cut Tape 0,748 € 0,545 € 0,495 € 0,44 € Reel 0,386 € View 0,43 € 0,412 € 0,399 € 0,359 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Flyback	1 Output	500 kHz				- 40 C	+ 125 C	SMD/SMT	DFN-6		Reel, Cut Tape, MouseReel
Switching Controllers Synchronous rectifier controller for non-complementary active clamp flyback converter SRK1004CTR STMicroelectronics 1: 0,748 € 8 779In Stock	Mfr. Part No. SRK1004CTR Mouser Part No 511-SRK1004CTR	STMicroelectronics	Switching Controllers Synchronous rectifier controller for non-complementary active clamp flyback converter Learn More about STMicroelectronics st srk1004 synchronous rectifier controllers	Datasheet	8 779In Stock	Cut Tape 0,748 € 0,544 € 0,495 € 0,46 € Reel 0,386 € View 0,43 € 0,412 € 0,399 € 0,377 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Flyback	1 Output	500 kHz				- 40 C	+ 125 C	SMD/SMT	DFN-6		Reel, Cut Tape, MouseReel
Switching Controllers Synchronous rectifier controller for non-complementary active clamp flyback converter SRK1004DTR STMicroelectronics 1: 0,748 € 5 886In Stock	Mfr. Part No. SRK1004DTR Mouser Part No 511-SRK1004DTR	STMicroelectronics	Switching Controllers Synchronous rectifier controller for non-complementary active clamp flyback converter Learn More about STMicroelectronics st srk1004 synchronous rectifier controllers	Datasheet	5 886In Stock	Cut Tape 0,748 € 0,544 € 0,495 € 0,46 € Reel 0,386 € View 0,43 € 0,412 € 0,399 € 0,359 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Flyback	1 Output	500 kHz				- 40 C	+ 125 C	SMD/SMT	DFN-6		Reel, Cut Tape, MouseReel
Switching Controllers Adaptive synchronous rectification controller for flyback converter SRK1001 STMicroelectronics 1: 1,72 € 865In Stock NRND	Mfr. Part No. SRK1001 Mouser Part No 511-SRK1001 NRND	STMicroelectronics	Switching Controllers Adaptive synchronous rectification controller for flyback converter	Datasheet	865In Stock	1,72 € 1,27 € 1,16 € 1,03 € View 0,972 € 0,937 € 0,903 € 0,877 € 0,85 €	Min.: 1 Mult.: 1	Flyback	1 Output	300 kHz		2 V	600 mA	- 40 C	+ 150 C	SMD/SMT	SOIC-8		Tube
Switching Controllers Synchronous rectifier controller for non-complementary active clamp flyback converter SRK1004BTR STMicroelectronics 1: 0,748 € 5 997In Stock	Mfr. Part No. SRK1004BTR Mouser Part No 511-SRK1004BTR	STMicroelectronics	Switching Controllers Synchronous rectifier controller for non-complementary active clamp flyback converter Learn More about STMicroelectronics st srk1004 synchronous rectifier controllers	Datasheet	5 997In Stock	Cut Tape 0,748 € 0,545 € 0,495 € 0,44 € Reel 0,386 € View 0,43 € 0,412 € 0,399 € 0,359 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Flyback	1 Output	500 kHz				- 40 C	+ 125 C	SMD/SMT	DFN-6		Reel, Cut Tape, MouseReel
Switching Controllers Prog Current Mode L5991D STMicroelectronics 1: 2,12 € 1 226In Stock	Mfr. Part No. L5991D Mouser Part No 511-L5991D	STMicroelectronics	Switching Controllers Prog Current Mode	Datasheet	1 226In Stock	2,12 € 1,70 € 1,57 € 1,43 € View 1,38 € 1,34 € 1,26 €	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 Current-Mode Pri Cnt L6565D STMicroelectronics 1: 1,32 € 2 998In Stock	Mfr. Part No. L6565D Mouser Part No 511-L6565D	STMicroelectronics	Switching Controllers Current-Mode Pri Cnt	Datasheet	2 998In Stock	1,32 € 0,989 € 0,92 € 0,816 € View 0,778 € 0,757 € 0,746 € 0,728 €	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 PWM CONTROLLER ZVS HALF-BRIDGE L6591TR STMicroelectronics 1: 2,82 € 1 775In Stock	Mfr. Part No. L6591TR Mouser Part No 511-L6591TR	STMicroelectronics	Switching Controllers PWM CONTROLLER ZVS HALF-BRIDGE	Datasheet	1 775In Stock	Cut Tape 2,82 € 2,12 € 1,94 € 1,75 € Reel 1,50 € View 1,66 € 1,63 € 1,59 € 1,47 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Half Bridge	1 Output	180 kHz	50 %	5 V	1 mA	- 40 C	+ 150 C	SMD/SMT	SO-16N		Reel, Cut Tape, MouseReel
Switching Controllers Voltage Mode w/Sync SG2525AN STMicroelectronics 1: 2,10 € 1 758In Stock	Mfr. Part No. SG2525AN Mouser Part No 511-SG2525AN	STMicroelectronics	Switching Controllers Voltage Mode w/Sync	Datasheet	1 758In Stock	2,10 € 1,57 € 1,43 € 1,28 € View 1,20 € 1,16 € 1,12 € 1,08 € 1,06 €	Min.: 1 Mult.: 1	Push-Pull	2 Output	500 kHz	49 %	5.1 V	500 mA	- 25 C	+ 85 C	Through Hole	PDIP-16		Tube
Switching Controllers Regulated Volt Mode SG3524P STMicroelectronics 1: 1,47 € 2 868In Stock	Mfr. Part No. SG3524P Mouser Part No 511-SG3524P	STMicroelectronics	Switching Controllers Regulated Volt Mode	Datasheet	2 868In Stock	1,47 € 1,08 € 0,92 € 0,877 € View 0,818 € 0,787 € 0,782 € 0,749 € 0,716 €	Min.: 1 Mult.: 1	Push-Pull	2 Output	300 kHz	45 %	18 V	100 mA	0 C	+ 70 C	SMD/SMT	SOIC-16		Tube
Switching Controllers Voltage Mode w/Sync SG3525AN STMicroelectronics 1: 2,49 € 2 604In Stock	Mfr. Part No. SG3525AN Mouser Part No 511-SG3525AN	STMicroelectronics	Switching Controllers Voltage Mode w/Sync	Datasheet	2 604In Stock	2,49 € 1,87 € 1,70 € 1,53 € View 1,44 € 1,40 € 1,34 € 1,32 € 1,26 €	Min.: 1 Mult.: 1	Push-Pull	2 Output	500 kHz	49 %	5.1 V	500 mA	0 C	+ 70 C	Through Hole	PDIP-16		Tube
Switching Controllers Voltage Mode w/Sync SG3525AP STMicroelectronics 1: 3,04 € 3 877In Stock	Mfr. Part No. SG3525AP Mouser Part No 511-SG3525AP	STMicroelectronics	Switching Controllers Voltage Mode w/Sync	Datasheet	3 877In Stock	3,04 € 2,28 € 2,04 € 1,88 € View 1,78 € 1,73 € 1,65 € 1,61 € 1,51 €	Min.: 1 Mult.: 1	Push-Pull	2 Output	400 kHz	49 %	5.1 V	500 mA	0 C	+ 70 C	SMD/SMT	SOIC-16		Tube
Switching Controllers 0.5mA Current Mode UC2842BD1013TR STMicroelectronics 1: 1,18 € 2 873In Stock	Mfr. Part No. UC2842BD1013TR Mouser Part No 511-UC2842BD1013TR	STMicroelectronics	Switching Controllers 0.5mA Current Mode Learn More about STMicroelectronics stm standard products	Datasheet	2 873In Stock	Cut Tape 1,18 € 0,857 € 0,768 € 0,679 € Reel 0,566 € View 0,636 € 0,611 € 0,583 € 0,55 € 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 UC2843BN STMicroelectronics 1: 0,903 € 3 512In Stock	Mfr. Part No. UC2843BN Mouser Part No 511-UC2843BN	STMicroelectronics	Switching Controllers 0.5mA Current Mode Learn More about STMicroelectronics stm standard products	Datasheet	3 512In Stock	0,903 € 0,649 € 0,549 € 0,517 € View 0,484 € 0,464 € 0,447 € 0,422 € 0,409 €	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 0.5mA Current Mode UC2845BD1 STMicroelectronics 1: 1,18 € 4 651In Stock	Mfr. Part No. UC2845BD1 Mouser Part No 511-UC2845BD	STMicroelectronics	Switching Controllers 0.5mA Current Mode Learn More about STMicroelectronics stm standard products	Datasheet	4 651In Stock	1,18 € 0,859 € 0,779 € 0,691 € View 0,641 € 0,623 € 0,613 € 0,591 € 0,577 €	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 0.5mA Current Mode UC3842BN STMicroelectronics 1: 0,869 € 4 726In Stock	Mfr. Part No. UC3842BN Mouser Part No 511-UC3842BN	STMicroelectronics	Switching Controllers 0.5mA Current Mode Learn More about STMicroelectronics stm standard products	Datasheet	4 726In Stock	0,869 € 0,609 € 0,546 € 0,477 € View 0,444 € 0,424 € 0,408 € 0,39 € 0,347 €	Min.: 1 Mult.: 1	Boost, Flyback, Forward	1 Output	500 kHz	100 %	4.9 V to 5.1 V	1 A	- 40 C	+ 150 C	Through Hole	PDIP-8		Tube
Switching Controllers 0.5mA Current Mode UC3843BN STMicroelectronics 1: 0,963 € 3 435In Stock	Mfr. Part No. UC3843BN Mouser Part No 511-UC3843BN	STMicroelectronics	Switching Controllers 0.5mA Current Mode Learn More about STMicroelectronics stm standard products	Datasheet	3 435In Stock	0,963 € 0,691 € 0,622 € 0,547 € View 0,511 € 0,489 € 0,474 € 0,402 € 0,372 €	Min.: 1 Mult.: 1	Boost, Flyback, Forward	1 Output	500 kHz	100 %	4.9 V to 5.1 V	1 A	- 40 C	+ 150 C	Through Hole	PDIP-8		Tube
Switching Controllers PWM CONTROLLER UC3844BD1 STMicroelectronics 1: 0,843 € 4 191In Stock	Mfr. Part No. UC3844BD1 Mouser Part No 511-UC3844BD1	STMicroelectronics	Switching Controllers PWM CONTROLLER Learn More about STMicroelectronics stm standard products	Datasheet	4 191In Stock	0,843 € 0,603 € 0,544 € 0,478 € View 0,442 € 0,428 € 0,413 € 0,396 € 0,386 €	Min.: 1 Mult.: 1	Boost, Flyback, Forward	1 Output	500 kHz	50 %	4.9 V to 5.1 V	1 A	- 40 C	+ 150 C	SMD/SMT	SOIC-8		Tube
Switching Controllers 0.5mA Current Mode UC3844BN STMicroelectronics 1: 1,16 € 2 811In Stock	Mfr. Part No. UC3844BN Mouser Part No 511-UC3844BN	STMicroelectronics	Switching Controllers 0.5mA Current Mode Learn More about STMicroelectronics stm standard products	Datasheet	2 811In Stock	1,16 € 0,835 € 0,751 € 0,661 € View 0,618 € 0,592 € 0,573 € 0,535 € 0,445 €	Min.: 1 Mult.: 1	Boost, Flyback, Forward	1 Output	500 kHz	50 %	4.9 V to 5.1 V	1 A	- 40 C	+ 150 C	Through Hole	PDIP-8		Tube
Switching Controllers Single-phase PWM controller for automotive applications A6727TR STMicroelectronics 1: 1,12 € 1 423In Stock NRND	Mfr. Part No. A6727TR Mouser Part No 511-A6727TR NRND	STMicroelectronics	Switching Controllers Single-phase PWM controller for automotive applications Learn More about STMicroelectronics stm a6727 automotive pwm controller	Datasheet	1 423In Stock	Cut Tape 1,12 € 0,81 € 0,734 € 0,649 € Reel 0,544 € View 0,609 € 0,597 € 0,587 € 0,531 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Buck	1 Output	300 kHz	80 %	Adjustable	1.5 A	- 40 C	+ 150 C	SMD/SMT		AEC-Q100	Reel, Cut Tape, MouseReel
Switching Controllers Prog Current Mode L5991AD STMicroelectronics 1: 2,29 € 87In Stock 1 000Expected 7/9/2027	Mfr. Part No. L5991AD Mouser Part No 511-L5991AD	STMicroelectronics	Switching Controllers Prog Current Mode	Datasheet	87In Stock 1 000Expected 7/9/2027	2,29 € 1,71 € 1,47 € 1,35 € View 1,30 € 1,24 € 1,20 € 1,19 € 1,16 €	Min.: 1 Mult.: 1	Boost, Flyback	1 Output	1 MHz	100 %	5.075 V	1 A	- 40 C	+ 150 C	SMD/SMT	SOIC-16		Tube
Switching Controllers Current-Mode Pri Cnt L6565DTR STMicroelectronics 1: 0,886 € 309In Stock 197 500On Order	Mfr. Part No. L6565DTR Mouser Part No 511-L6565DTR	STMicroelectronics	Switching Controllers Current-Mode Pri Cnt	Datasheet	309In Stock 197 500On Order On Order Ship Dates Mfr. No: L6565DTR Stock: 309 Can Dispatch Immediately On Order: 117 500 Expected 6/16/2027 80 000 TBD Factory Lead Time: 32 Weeks	Cut Tape 0,886 € 0,637 € 0,574 € 0,531 € Reel 0,448 € View 0,496 € 0,476 € 0,462 € 0,439 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Flyback	1 Output	70 kHz		5.5 V	4.5 mA	- 40 C	+ 150 C	SMD/SMT	SOIC-8		Reel, Cut Tape, MouseReel