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Power Factor Correction ICs
(70 results)Power Factor Correction (PFC) is a semiconductor device designed to align the phase angle to approach zero between the voltage and current in an AC circuit. The different modes are average current, boundary conduction, continuous conduction, critical conduction, current controlled frequency foldback, discontinuous, and discontinuous conduction with a frequency switching of adjustable and 6kHz to 1.7MHz.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
 L6561DPower Factor Correction ICs | STMicroelectronics | Power Factor Correction Controller 0.05mA 8-Pin SO N Tube | 28 | 1+: $1.54420 10+: $1.29450 30+: $1.13850
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L6562DTRPower Factor Correction ICs | STMicroelectronics | Power Factor Correction Controller 0.04mA 8-Pin SO N T/R | 8339 | 1+: $0.55170 10+: $0.43270 30+: $0.38070
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 L6561Power Factor Correction ICs | STMicroelectronics | Power Factor Correction Controller 0.05mA 8-Pin Mini-PDIP Tube | 548 | 1+: $0.57660 2000+: $0.55360 | |
 E-L4981APower Factor Correction ICs | STMicroelectronics | Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin PDIP Tube | In Stock | - | |
 E-L4981ADPower Factor Correction ICs | STMicroelectronics | L4981A: Fixed Frequency Average Current Mode; L4981B: Line Modulated Frequency Average Current Mode | In Stock | - | |
L4981AD013TRPower Factor Correction ICs | STMicroelectronics | Power Factor Correction and PWM Controller 0.3mA 115kHz 20-Pin SO T/R | 365 | 1+: $1.97180 10+: $1.66920 30+: $1.47000
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E-L6561Power Factor Correction ICs | STMicroelectronics | 0.7A POWER FACTOR CONTROLLER, PDIP8, MINI, DIP-8 | In Stock | - | |
E-L6561DPower Factor Correction ICs | STMicroelectronics | 0.7A POWER FACTOR CONTROLLER, PDSO8, SO-8 | In Stock | - | |
E-L6562DPower Factor Correction ICs | STMicroelectronics | Transition mode | In Stock | - | |
 E-L6563TRPower Factor Correction ICs | STMicroelectronics | 0.003A POWER FACTOR CONTROLLER WITH POST REGULATOR, PDSO14, SO-14 | In Stock | - | |
L4981BDPower Factor Correction ICs | STMicroelectronics | Power Factor Correction and PWM Controller 0.3mA 115kHz 20-Pin SO Tube | 44 | 1+: $2.83880 1000+: $2.76150 | |
L4981BD013TRPower Factor Correction ICs | STMicroelectronics | Power Factor Correction and PWM Controller 0.3mA 115kHz 20-Pin SO T/R | In Stock | - | |
L6562ATDTRPower Factor Correction ICs | STMicroelectronics | Power Factor Correction Controller 0.03mA 8-Pin SO N T/R | 1 | 1+: $0.35810 2500+: $0.34330 | |
 L6563HTRPower Factor Correction ICs | STMicroelectronics | PFC Controller, 10.3-22.5V, 0.09mA, 16-Pin SOIC, CRM/Boost | 251 | 1+: $1.16470 10+: $1.04480 30+: $0.97750
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L6563STRPower Factor Correction ICs | STMicroelectronics | CONTRLR 0.09mA 14-Pin SOIC T/R | 252 | 1+: $0.32860 2500+: $0.31540 | |
 L6564DTRPower Factor Correction ICs | STMicroelectronics | Power Factor Correction Controller 0.09mA 10-Pin SSOP T/R | 328 | - | |
L6562ATDPower Factor Correction ICs | STMicroelectronics | Transition-mode PFC controller | 1281 | - | |
L6563HPower Factor Correction ICs | STMicroelectronics | PFC Controller, 16-Pin SOIC, 10.3-22.5V, CRM | 5 | 1+: $3.35460 10+: $2.84200 30+: $2.53810 | |
L6563SPower Factor Correction ICs | STMicroelectronics | Enhanced transition-mode PFC controller | 9 | 1+: $3.06870 10+: $2.57430 30+: $2.26380
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L6564TDTRPower Factor Correction ICs | STMicroelectronics | CONTRLR 0.09mA 10-Pin SSOP T/R | 2298 | 1+: $0.57170 10+: $0.50430 30+: $0.46980
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L6564HTRPower Factor Correction ICs | STMicroelectronics | High voltage start-up transition-mode PFC | In Stock | - | |
 L4984DTRPower Factor Correction ICs | STMicroelectronics | Power Factor Correction Controller 0.065mA 10-Pin SSOP T/R | 2 | 1+: $0.45670 2500+: $0.43860 | |
L6564HPower Factor Correction ICs | STMicroelectronics | High voltage start-up transition-mode PFC | 7 | 1+: $4.16940 10+: $4.07250 30+: $4.00680 | |
L6564TDPower Factor Correction ICs | STMicroelectronics | 10 pin transition-mode PFC controller for outdoor applications | In Stock | - | |
L4984DPower Factor Correction ICs | STMicroelectronics | Power Factor Correction Controller 0.065mA 10-Pin SSOP Tube | 733 | - |
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