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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 | 94 | 1+: $1.76915 10+: $1.50857 30+: $1.34572 | |
L6562DTRPower Factor Correction ICs | STMicroelectronics | Power Factor Correction Controller 0.04mA 8-Pin SO N T/R | 8200 | 5+: $0.34516 50+: $0.26740 150+: $0.23407
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 L6561Power Factor Correction ICs | STMicroelectronics | Power Factor Correction Controller 0.05mA 8-Pin Mini-PDIP Tube | 1976 | 1+: $1.10228 10+: $0.92057 50+: $0.82972
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 E-L4981APower Factor Correction ICs | STMicroelectronics | Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin PDIP Tube | In Stock | 1000+: $2.45782 | |
 E-L4981ADPower Factor Correction ICs | STMicroelectronics | L4981A: Fixed Frequency Average Current Mode; L4981B: Line Modulated Frequency Average Current Mode | In Stock | 1000+: $2.45782 | |
L4981AD013TRPower Factor Correction ICs | STMicroelectronics | Power Factor Correction and PWM Controller 0.3mA 115kHz 20-Pin SO T/R | 14681 | 10+: $1.37657 30+: $1.23085 100+: $1.06457
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E-L6561Power Factor Correction ICs | STMicroelectronics | 0.7A POWER FACTOR CONTROLLER, PDIP8, MINI, DIP-8 | In Stock | 2000+: $0.64552 | |
E-L6561DPower Factor Correction ICs | STMicroelectronics | 0.7A POWER FACTOR CONTROLLER, PDSO8, SO-8 | In Stock | 2000+: $0.64552 | |
E-L6562DPower Factor Correction ICs | STMicroelectronics | Transition mode | In Stock | 2000+: $0.56085 | |
L6562NPower Factor Correction ICs | STMicroelectronics | Transition mode | In Stock | 2000+: $0.53163 | |
 E-L6563Power Factor Correction ICs | STMicroelectronics | IC,POWER FACTOR CONTROLLER,SOP,14PIN | In Stock | 2000+: $0.50020 | |
E-L6563TRPower Factor Correction ICs | STMicroelectronics | 0.003A POWER FACTOR CONTROLLER WITH POST REGULATOR, PDSO14, SO-14 | In Stock | 2500+: $0.49589 5000+: $0.48412 7500+: $0.47823
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L4981BDPower Factor Correction ICs | STMicroelectronics | Power Factor Correction and PWM Controller 0.3mA 115kHz 20-Pin SO Tube | 50 | 1+: $2.61943 10+: $2.55600 30+: $2.51143 | |
L4981BD013TRPower Factor Correction ICs | STMicroelectronics | Power Factor Correction and PWM Controller 0.3mA 115kHz 20-Pin SO T/R | In Stock | 1000+: $2.33280 | |
 L6564TDPower Factor Correction ICs | STMicroelectronics | 10 pin transition-mode PFC controller for outdoor applications | In Stock | 1+: $1.03840 10+: $0.75328 25+: $0.68147
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 STNRG012TRPower Factor Correction ICs | STMicroelectronics | DIGITAL COMBO MULTI-MODE PFC AND | 2131 | 1+: $1.30285 10+: $1.19485 30+: $1.12800
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 L4986BPower Factor Correction ICs | STMicroelectronics | CCM PFC CONTROLLER WITH HIGH VOL | 2200 | 1+: $4.34720 10+: $3.31232 25+: $3.05325
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 L4985BPower Factor Correction ICs | STMicroelectronics | CCM PFC CONTROLLER WITH HIGH VOL | 311 | 1+: $4.33840 10+: $3.30616 25+: $3.04726
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L4986APower Factor Correction ICs | STMicroelectronics | CCM PFC CONTROLLER WITH HIGH VOL | 431 | 1+: $3.24515 10+: $2.77715 30+: $2.49943
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 L4985APower Factor Correction ICs | STMicroelectronics | CCM PFC CONTROLLER WITH HIGH VOL | 3157 | 1+: $4.08320 10+: $3.10552 25+: $2.86070
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 STNRG012Power Factor Correction ICs | STMicroelectronics | DISCRETE | In Stock | 1000+: $2.98889 | |
 L4985ATRPower Factor Correction ICs | STMicroelectronics | Continuous conduction mode (CCM) | 3257 | 10+: $0.46972 30+: $0.43885 100+: $0.40800
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 L4986BTRPower Factor Correction ICs | STMicroelectronics | LINEAR IC'S | In Stock | 2500+: $2.40972 | |
L4986ATRPower Factor Correction ICs | STMicroelectronics | LINEAR IC'S | In Stock | 2500+: $2.41475 | |
 L4985BTRPower Factor Correction ICs | STMicroelectronics | LINEAR IC'S | In Stock | 2500+: $2.40703 |
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