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STMicroelectronics Switching Controllers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PHP) 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: ₱138.65 14,608In Stock	Mfr. Part # SG3525AP013TR Mouser Part # 511-SG3525AP013TR	STMicroelectronics	Switching Controllers Voltage Mode w/Sync	Datasheet	14,608In Stock	Cut Tape ₱138.65 ₱103.07 ₱93.87 ₱84.05 Reel ₱65.03 View ₱79.14 ₱77.30 ₱74.23 ₱63.80 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 Current-Mode Pri Cnt L6565N STMicroelectronics 1: ₱135.58 1,760In Stock	Mfr. Part # L6565N Mouser Part # 511-L6565N	STMicroelectronics	Switching Controllers Current-Mode Pri Cnt	Datasheet	1,760In Stock	₱135.58 ₱100.61 ₱86.50 ₱82.21 View ₱77.30 ₱74.85 ₱71.78 ₱65.03 ₱63.19	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: ₱357.06 745In Stock	Mfr. Part # L6599AFD Mouser Part # 511-L6599AFD	STMicroelectronics	Switching Controllers Ultra-extreme temperature range improved high volt resonant controller	Datasheet	745In Stock	₱357.06 ₱271.78 ₱242.95 ₱227.61 View ₱215.95 ₱209.20 ₱195.71 ₱190.19 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: ₱75.46 4,927In Stock	Mfr. Part # TSM101ACDT Mouser Part # 511-TSM101ACDT	STMicroelectronics	Switching Controllers Voltage/Current Cont	Datasheet	4,927In Stock	Cut Tape ₱75.46 ₱54.05 ₱48.65 ₱42.82 View Reel ₱32.76 ₱40.00 ₱38.34 ₱37.12 ₱32.76 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: ₱255.83 3,281In Stock	Mfr. Part # L6566BH Mouser Part # 511-L6566BH	STMicroelectronics	Switching Controllers Multimode Controller SMPS 800V <3mA	Datasheet	3,281In Stock	₱255.83 ₱182.21 ₱168.10 ₱161.35 View ₱152.76 ₱147.85 ₱133.13 ₱130.68	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 Sgl Output 13.3 V 200 KHz SOIC-16 Nrw L6599ATD STMicroelectronics 1: ₱374.85 893In Stock	Mfr. Part # L6599ATD Mouser Part # 511-L6599ATD	STMicroelectronics	Switching Controllers Sgl Output 13.3 V 200 KHz SOIC-16 Nrw	Datasheet	893In Stock	₱374.85 ₱270.55 ₱250.31 ₱234.97 View ₱223.93 ₱220.86 ₱220.25 ₱217.18	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 PWM CONTROLLER ZVS HALF-BRIDGE L6591 STMicroelectronics 1: ₱373.01 675In Stock	Mfr. Part # L6591 Mouser Part # 511-L6591	STMicroelectronics	Switching Controllers PWM CONTROLLER ZVS HALF-BRIDGE	Datasheet	675In Stock	₱373.01 ₱327.00 ₱301.23 ₱282.82 View ₱269.33 ₱261.35 ₱251.54 ₱250.31 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: ₱111.04 1,775In Stock 2,000On Order	Mfr. Part # UC2844BD1 Mouser Part # 511-UC2844BD	STMicroelectronics	Switching Controllers 0.5mA Current Mode Learn More about STMicroelectronics stm standard products	Datasheet	1,775In Stock 2,000On Order	₱111.04 ₱82.82 ₱76.07 ₱65.03 View ₱62.58 ₱57.85 ₱56.44 ₱52.76 ₱52.02	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 Prog Current Mode L5991AD13TR STMicroelectronics 1: ₱115.34 2,590In Stock	Mfr. Part # L5991AD13TR Mouser Part # 511-L5991AD13TR	STMicroelectronics	Switching Controllers Prog Current Mode	Datasheet	2,590In Stock	Cut Tape ₱115.34 ₱95.09 ₱90.18 ₱84.66 View Reel ₱78.53 ₱81.60 ₱80.37 ₱78.53 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: ₱158.28 1,138In Stock	Mfr. Part # L5991D013TR Mouser Part # 511-L5991D013TR	STMicroelectronics	Switching Controllers Prog Current Mode	Datasheet	1,138In Stock	Cut Tape ₱158.28 ₱117.79 ₱107.36 ₱96.32 View Reel ₱84.66 ₱91.41 ₱88.34 ₱84.66 ₱84.66 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: ₱290.80 3,368In Stock	Mfr. Part # L6599AD Mouser Part # 511-L6599AD	STMicroelectronics	Switching Controllers Hi-Volt Resonant Controller	Datasheet	3,368In Stock	₱290.80 ₱219.02 ₱194.48 ₱181.60 View ₱172.39 ₱171.17 ₱150.92 ₱144.17	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 0.5mA Current Mode UC2844BN STMicroelectronics 1: ₱46.63 2,187In Stock	Mfr. Part # UC2844BN Mouser Part # 511-UC2844BN	STMicroelectronics	Switching Controllers 0.5mA Current Mode Learn More about STMicroelectronics stm standard products	Datasheet	2,187In Stock	₱46.63 ₱35.89 ₱35.52 ₱35.46	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: ₱76.07 3,536In Stock	Mfr. Part # UC2845BN Mouser Part # 511-UC2845BN	STMicroelectronics	Switching Controllers 0.5mA Current Mode Learn More about STMicroelectronics stm standard products	Datasheet	3,536In Stock	₱76.07 ₱55.09 ₱49.39 ₱44.36 View ₱43.13 ₱40.00 ₱38.65 ₱34.17	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 Voltage/Current Cont TSM101CD STMicroelectronics 1: ₱52.76 1,174In Stock	Mfr. Part # TSM101CD Mouser Part # 511-TSM101CD	STMicroelectronics	Switching Controllers Voltage/Current Cont	Datasheet	1,174In Stock	₱52.76 ₱36.99 ₱33.19 ₱28.96 View ₱26.99 ₱25.77 ₱24.79 ₱23.68 ₱23.50	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: ₱68.10 282In Stock 16,000On Order	Mfr. Part # TSM101AIDT Mouser Part # 511-TSM101AIDT	STMicroelectronics	Switching Controllers Voltage/Current Cont	Datasheet	282In Stock 16,000On Order On Order Ship Dates Mfr. #: TSM101AIDT Stock: 282 Can Ship Immediately On Order: 13,500 Expected 05/11/2026 2,500 Expected 13/11/2026 Factory Lead-Time: 52 Weeks	Cut Tape ₱68.10 ₱48.90 ₱44.11 ₱38.96 View Reel ₱31.78 ₱36.44 ₱34.97 ₱34.05 ₱31.78 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: ₱68.10 1,585In Stock	Mfr. Part # UC2842BN Mouser Part # 511-UC2842BN	STMicroelectronics	Switching Controllers 0.5mA Current Mode Learn More about STMicroelectronics stm standard products	Datasheet	1,585In Stock	₱68.10 ₱49.14 ₱41.60 ₱39.20 View ₱36.69 ₱35.21 ₱33.99 ₱30.74 ₱30.25	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: ₱195.71 3,823In Stock	Mfr. Part # VIPERGAN50TR Mouser Part # 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 ₱195.71 ₱159.51 ₱136.81 ₱122.70 View Reel ₱105.52 ₱116.57 ₱112.27 ₱109.82 ₱108.59 ₱105.52 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: ₱235.58 1,869In Stock NRND	Mfr. Part # VIPERGAN65TR Mouser Part # 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 ₱235.58 ₱175.46 ₱162.58 ₱147.24 View Reel ₱122.70 ₱137.42 ₱135.58 ₱128.22 ₱122.70 ₱122.70 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: ₱113.50 3,990In Stock New Product	Mfr. Part # STACF01ATR Mouser Part # 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 ₱113.50 ₱84.66 ₱77.30 ₱69.33 Reel ₱60.80 View ₱66.87 ₱64.42 ₱57.67 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 Digital controller for STC/HSTC topologies STNRG328S STMicroelectronics 1: ₱384.05 490In Stock	Mfr. Part # STNRG328S Mouser Part # 511-STNRG328S	STMicroelectronics	Switching Controllers Digital controller for STC/HSTC topologies Learn More about STMicroelectronics stm stnrg328s controller	Datasheet	490In Stock	₱384.05 ₱297.55 ₱270.55 ₱252.15 View ₱241.11 ₱227.00 ₱223.31	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: ₱146.01 2,387In Stock	Mfr. Part # L6668TR Mouser Part # 511-L6668TR	STMicroelectronics	Switching Controllers SMART CONTROLLER	Datasheet	2,387In Stock	Cut Tape ₱146.01 ₱108.59 ₱99.39 ₱88.96 Reel ₱75.46 View ₱84.05 ₱81.60 ₱78.53 ₱71.17 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 Step-down Controller w/adj. voltages-dua PM6686TR STMicroelectronics 1: ₱194.48 3,043In Stock	Mfr. Part # PM6686TR Mouser Part # 511-PM6686TR	STMicroelectronics	Switching Controllers Step-down Controller w/adj. voltages-dua	Datasheet	3,043In Stock	Cut Tape ₱194.48 ₱161.96 ₱152.15 ₱141.11 View Reel ₱126.99 ₱134.97 ₱134.36 ₱130.68 ₱126.99 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 Synchronous rectifier controller non-complementary active clamp flyback convert SRK1004ETR STMicroelectronics 1: ₱59.51 972In Stock New Product	Mfr. Part # SRK1004ETR Mouser Part # 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 ₱59.51 ₱42.58 ₱38.41 ₱33.80 Reel ₱27.79 View ₱31.60 ₱30.25 ₱29.33 ₱27.12 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: ₱112.88 980In Stock New Product	Mfr. Part # STACF01BTR Mouser Part # 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 ₱112.88 ₱85.28 ₱78.53 ₱71.17 Reel ₱59.57 View ₱66.87 ₱64.42 ₱58.34 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
Switching Controllers Resonant half bridge controller STNRG599ATR STMicroelectronics 1: ₱117.18 555In Stock New Product	Mfr. Part # STNRG599ATR Mouser Part # 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 ₱117.18 ₱86.50 ₱79.14 ₱70.55 Reel ₱59.39 View ₱66.26 ₱63.80 ₱58.10	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