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Flyback Semiconductors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) Filter the results in the table by unit price based on your quantity.	Qty.
AC/DC Converters 1700V 35W (40-1200VDC) INN3947CQ-MR Power Integrations 1: ₩14,976 447In Stock 300Expected 10/26/2026 New Product	Mfr. Part # INN3947CQ-MR Mouser Part # 869-INN3947CQ-MR New Product	Power Integrations	AC/DC Converters 1700V 35W (40-1200VDC) Learn More about Power Integrations innoswitch3 aq 1700v switches	Datasheet	447In Stock 300Expected 10/26/2026	Cut Tape ₩14,976 ₩11,637.6 ₩10,810.8 ₩9,906 Reel ₩9,406.8 View ₩9,391.2 ₩9,282 Quote	Min.: 1 Mult.: 1 : 300
AC/DC Converters 60W 1700V INN3949FQ-MR Power Integrations 1: ₩23,337.6 680In Stock New Product	Mfr. Part # INN3949FQ-MR Mouser Part # 869-INN3949FQ-MR New Product	Power Integrations	AC/DC Converters 60W 1700V Learn More about Power Integrations innoswitch3 aq 1700v switches	Datasheet	680In Stock	Cut Tape ₩23,337.6 ₩18,267.6 ₩17,004 ₩15,631.2 Reel ₩15,428.4 View ₩14,960.4 ₩14,788.8 Quote	Min.: 1 Mult.: 1 : 300
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C54DGKR Texas Instruments 1: ₩3,198 24,628In Stock	Mfr. Part # UCC28C54DGKR Mouser Part # 595-UCC28C54DGKR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	24,628In Stock	Cut Tape ₩3,198 ₩2,355.6 ₩2,152.8 ₩1,918.8 Reel ₩1,550.6 View ₩1,809.6 ₩1,747.2 ₩1,684.8 ₩1,521 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C55DGKR Texas Instruments 1: ₩3,198 4,440In Stock	Mfr. Part # UCC28C55DGKR Mouser Part # 595-UCC28C55DGKR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	4,440In Stock	Cut Tape ₩3,198 ₩2,355.6 ₩2,152.8 ₩1,918.8 View Reel ₩1,560 ₩1,809.6 ₩1,747.2 ₩1,669.2 ₩1,560 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
AC/DC Converters 15 W 85-265 VAC TNY5071K-TL Power Integrations 1,000: ₩762.8 2,000In Stock New Product	Mfr. Part # TNY5071K-TL Mouser Part # 869-TNY5071K-TL New Product	Power Integrations	AC/DC Converters 15 W 85-265 VAC Learn More about Power Integrations tinyswitch 5 ics	Datasheet	2,000In Stock	Reel ₩762.8	Min.: 1,000 Mult.: 1,000 : 1,000
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C52DGKR Texas Instruments 1: ₩3,198 2,333In Stock	Mfr. Part # UCC28C52DGKR Mouser Part # 595-UCC28C52DGKR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,333In Stock	Cut Tape ₩3,198 ₩2,355.6 ₩2,152.8 ₩1,918.8 Reel ₩1,591.2 View ₩1,809.6 ₩1,747.2 ₩1,669.2 ₩1,560 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
AC/DC Converters 85 W (85-265 VAC) INN3690C-H606-TL Power Integrations 1: ₩7,878 1,584In Stock	Mfr. Part # INN3690C-H606-TL Mouser Part # 869-INN3690C-H606-TL	Power Integrations	AC/DC Converters 85 W (85-265 VAC) Learn More about Power Integrations innoswitch3 ep ics	Datasheet	1,584In Stock	Cut Tape ₩7,878 ₩5,943.6 ₩5,460 ₩5,101.2 Reel ₩5,101.2 ₩4,508.4	Min.: 1 Mult.: 1 : 2,000
Switching Voltage Regulators All-in-One Flyback Controller Up to 140kHz Integrated Primary-side Control Circuitry and Secondary-side Synchronous Rectification Driver MPX2003GY-Z Monolithic Power Systems (MPS) 1: ₩6,255.6 820In Stock	Mfr. Part # MPX2003GY-Z Mouser Part # 946-MPX2003GY-Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators All-in-One Flyback Controller Up to 140kHz Integrated Primary-side Control Circuitry and Secondary-side Synchronous Rectification Driver Learn More about Monolithic Power Systems (MPS) mps mpx2003 flyback controllers	Datasheet	820In Stock	Cut Tape ₩6,255.6 ₩4,711.2 ₩4,336.8 ₩3,962.4 Reel ₩3,354	Min.: 1 Mult.: 1 : 1,000
Switching Voltage Regulators Isolated Type Fly-back Converter IC with Integrated Switching MOSFET BD7F105EFJ-CE2 ROHM Semiconductor 1: ₩5,647.2 4,636In Stock	Mfr. Part # BD7F105EFJ-CE2 Mouser Part # 755-BD7F105EFJ-CE2	ROHM Semiconductor	Switching Voltage Regulators Isolated Type Fly-back Converter IC with Integrated Switching MOSFET Learn More about ROHM Semiconductor rohm bd7f100 200 flyback converters	Datasheet	4,636In Stock	Cut Tape ₩5,647.2 ₩4,212 ₩3,853.2 ₩3,447.6 Reel ₩2,917.2 View ₩3,260.4 ₩3,182.4 ₩3,026.4 ₩2,870.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Switching Voltage Regulators Isolated Type Fly-back Converter IC with Integrated Switching MOSFET BD7F205EFJ-CE2 ROHM Semiconductor 1: ₩6,489.6 1,377In Stock	Mfr. Part # BD7F205EFJ-CE2 Mouser Part # 755-BD7F205EFJ-CE2	ROHM Semiconductor	Switching Voltage Regulators Isolated Type Fly-back Converter IC with Integrated Switching MOSFET Learn More about ROHM Semiconductor rohm bd7f100 200 flyback converters	Datasheet	1,377In Stock	Cut Tape ₩6,489.6 ₩4,898.4 ₩4,492.8 ₩4,056 View Reel ₩3,494.4 ₩3,853.2 ₩3,822 ₩3,588 ₩3,494.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
AC/DC Converters Primary Switch OFF-line VIPER53EDIP-E STMicroelectronics 1: ₩9,516 5,470In Stock	Mfr. Part # VIPER53EDIP-E Mouser Part # 511-VIPER53EDIP	STMicroelectronics	AC/DC Converters Primary Switch OFF-line	Datasheet	5,470In Stock	₩9,516 ₩7,113.6 ₩6,583.2 ₩5,896.8 View ₩5,678.4 ₩5,553.6 ₩5,444.4 ₩5,148 Quote	Min.: 1 Mult.: 1
Switching Controllers HIGH PERF CURRENT MODE RESONANT CONTROLLER WITH INTEGRATED HV DRIVERS NCP13994AADR2G onsemi 1: ₩3,182.4 1,885In Stock	Mfr. Part # NCP13994AADR2G Mouser Part # 863-NCP13994AADR2G	onsemi	Switching Controllers HIGH PERF CURRENT MODE RESONANT CONTROLLER WITH INTEGRATED HV DRIVERS Learn More about onsemi ncp13994 controller	Datasheet	1,885In Stock	Cut Tape ₩3,182.4 ₩2,371.2 ₩2,137.2 ₩1,903.2 View Reel ₩1,558.4 ₩1,794 ₩1,731.6 ₩1,560 ₩1,558.4	Min.: 1 Mult.: 1 : 2,500
Switching Controllers GreenChip SMPS control IC TEA18363T/1J NXP Semiconductors 1: ₩2,979.6 16,273In Stock	Mfr. Part # TEA18363T/1J Mouser Part # 771-TEA18363T/1J	NXP Semiconductors	Switching Controllers GreenChip SMPS control IC Learn More about NXP Semiconductors nxp greenchip ac dc solutions	Datasheet	16,273In Stock	Cut Tape ₩2,979.6 ₩2,199.6 ₩1,996.8 ₩1,778.4 Reel ₩1,441.4 View ₩1,684.8 ₩1,622.4 ₩1,414.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Switching Controllers Cntrl IC for Flyback NJM2369E Nisshinbo 1: ₩3,556.8 1,274In Stock	Mfr. Part # NJM2369E Mouser Part # 513-NJM2369E	Nisshinbo	Switching Controllers Cntrl IC for Flyback	Datasheet	1,274In Stock	₩3,556.8 ₩2,636.4 ₩2,402.4 ₩2,152.8 View ₩2,028 ₩1,965.6 ₩1,747.2 ₩1,716 ₩1,700.4	Min.: 1 Mult.: 1
Switching Controllers Switchmode PWM Controller HV9120NG-G-M901 Microchip Technology 1: ₩4,555.2 4,795In Stock	Mfr. Part # HV9120NG-G-M901 Mouser Part # 689-HV9120NG-G-M901	Microchip Technology	Switching Controllers Switchmode PWM Controller	Datasheet	4,795In Stock	Cut Tape ₩4,555.2 ₩3,822 ₩3,806.4 ₩3,775.2 View Reel ₩3,338.4 ₩3,728.4 ₩3,712.8 ₩3,541.2 ₩3,338.4	Min.: 1 Mult.: 1 : 2,600
AC/DC Converters 25 W (85-265 VAC) INN3165C-H101-TL Power Integrations 1: ₩2,121.6 7,836In Stock	Mfr. Part # INN3165C-H101-TL Mouser Part # 869-INN3165C-H101-TL	Power Integrations	AC/DC Converters 25 W (85-265 VAC) Learn More about Power Integrations innoswitch3 cp ce ep ics	Datasheet	7,836In Stock	Cut Tape ₩2,121.6 ₩1,934.4 ₩1,762.8 ₩1,553.8 Reel ₩1,296.4 View ₩1,458.6 ₩1,402.4 ₩1,385.3 ₩1,205.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
AC/DC Converters 12 W (85-265 VAC) INN3673C-H601-TL Power Integrations 1: ₩2,059.2 1,967In Stock	Mfr. Part # INN3673C-H601-TL Mouser Part # 869-INN3673C-H601-TL	Power Integrations	AC/DC Converters 12 W (85-265 VAC) Learn More about Power Integrations innoswitch3 ep ics	Datasheet	1,967In Stock	Cut Tape ₩2,059.2 ₩1,872 ₩1,700.4 ₩1,499.2 Reel ₩1,251.1 View ₩1,408.7 ₩1,354.1 ₩1,336.9 ₩1,223 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Switching Controllers 1-MHz High Frequency Active Clamp Flybac A 595-UCC28780RTET UCC28780RTER Texas Instruments 1: ₩3,354 2,905In Stock	Mfr. Part # UCC28780RTER Mouser Part # 595-UCC28780RTER	Texas Instruments	Switching Controllers 1-MHz High Frequency Active Clamp Flybac A 595-UCC28780RTET Learn More about Texas Instruments ti ucc28780 controller	Datasheet	2,905In Stock	Cut Tape ₩3,354 ₩2,480.4 ₩2,262 ₩2,028 Reel ₩1,684.8 View ₩1,918.8 ₩1,840.8 ₩1,778.4 ₩1,638 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Controllers HVCMOS HV9113NG-G Microchip Technology 1: ₩5,740.8 2,625In Stock	Mfr. Part # HV9113NG-G Mouser Part # 689-HV9113NG-G	Microchip Technology	Switching Controllers HVCMOS	Datasheet	2,625In Stock	₩5,740.8 ₩5,662.8 ₩4,617.6 ₩4,383.6 View ₩4,212 ₩4,165.2 ₩4,134 ₩4,118.4 ₩4,102.8	Min.: 1 Mult.: 1
AC/DC Converters 55 W (85-265 VAC) INN3168C-H101-TL Power Integrations 1: ₩2,901.6 1,616In Stock	Mfr. Part # INN3168C-H101-TL Mouser Part # 869-INN3168C-H101-TL	Power Integrations	AC/DC Converters 55 W (85-265 VAC) Learn More about Power Integrations innoswitch3 cp ce ep ics	Datasheet	1,616In Stock	Cut Tape ₩2,901.6 ₩2,558.4 ₩2,340 ₩2,090.4 Reel ₩1,778.4 View ₩1,965.6 ₩1,887.6 ₩1,809.6 ₩1,700.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
AC/DC Converters 20 W (85-265 VAC) INN3674C-H606-TL Power Integrations 1: ₩2,199.6 3,536In Stock	Mfr. Part # INN3674C-H606-TL Mouser Part # 869-INN3674C-H606-TL	Power Integrations	AC/DC Converters 20 W (85-265 VAC) Learn More about Power Integrations innoswitch3 ep ics	Datasheet	3,536In Stock	Cut Tape ₩2,199.6 ₩1,981.2 ₩1,794 ₩1,591.2 View Reel ₩1,287 ₩1,497.6 ₩1,439.9 ₩1,432.1 ₩1,287	Min.: 1 Mult.: 1 : 2,000
AC/DC Converters 25 W (85-265 VAC) INN3675C-H602-TL Power Integrations 1: ₩2,792.4 2,519In Stock	Mfr. Part # INN3675C-H602-TL Mouser Part # 869-INN3675C-H602-TL	Power Integrations	AC/DC Converters 25 W (85-265 VAC) Learn More about Power Integrations innoswitch3 ep ics	Datasheet	2,519In Stock	Cut Tape ₩2,792.4 ₩2,262 ₩2,059.2 ₩1,840.8 View Reel ₩1,499.2 ₩1,731.6 ₩1,669.2 ₩1,653.6 ₩1,499.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Switching Voltage Regulators 4V to 40V 5A Step-U p Wide Vin Flyback R A 926-LM2587S-12/NOPB LM2587SX-12/NOPB Texas Instruments 1: ₩19,936.8 338In Stock	Mfr. Part # LM2587SX-12/NOPB Mouser Part # 926-LM2587SX-12/NOPB	Texas Instruments	Switching Voltage Regulators 4V to 40V 5A Step-U p Wide Vin Flyback R A 926-LM2587S-12/NOPB Learn More about Texas Instruments ti simpleswitcher	Datasheet	338In Stock	Cut Tape ₩19,936.8 ₩17,487.6 ₩16,426.8 ₩15,085.2 Reel ₩14,040 View ₩14,944.8 ₩13,728 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500
AC/DC Converters 620 Volt 50W SMPS VIPER53DIP-E STMicroelectronics 1: ₩5,226 1,965In Stock	Mfr. Part # VIPER53DIP-E Mouser Part # 511-VIPER53DIP	STMicroelectronics	AC/DC Converters 620 Volt 50W SMPS	Datasheet	1,965In Stock	₩5,226 ₩3,915.6 ₩3,478.8 ₩3,213.6 View ₩3,042 ₩2,964 ₩2,839.2 ₩2,698.8 ₩2,652	Min.: 1 Mult.: 1
Switching Voltage Regulators Optocoupler-less Flyback Converter BD7F100EFJ-LBE2 ROHM Semiconductor 1: ₩5,116.8 1,796In Stock	Mfr. Part # BD7F100EFJ-LBE2 Mouser Part # 755-BD7F100EFJ-LBE2	ROHM Semiconductor	Switching Voltage Regulators Optocoupler-less Flyback Converter Learn More about ROHM Semiconductor rohm bd7f100 200 flyback converters	Datasheet	1,796In Stock	Cut Tape ₩5,116.8 ₩3,853.2 ₩3,478.8 ₩3,182.4 Reel ₩2,714.4 View ₩3,010.8 ₩2,948.4 ₩2,823.6 ₩2,667.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500