PFC (Power Factor Correction)
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.
Sourcing STMicroelectronics PFC (Power Factor Correction): in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 47
| Product | Pricing | Datasheet | Mode | Current - Startup | Frequency - Switching | Mounting Type | Operating Temperature | Voltage - Supply | Package / Case | Supplier Device Package | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|
 L4984D STMicroelectronics | 1 $2.7800 | Continuous Conduction (CCM) | 65 µA | - | Surface Mount | -40°C ~ 150°C | 10.3V ~ 22.5V | 10-SOP (0.154", 3.90mm Width) | 10-SSOP | 8,766 | |
 L6562N STMicroelectronics | 1 $1.4100 | Discontinuous (Transition) | 40 µA | 1MHz | Through Hole | -25°C ~ 125°C | 10.3V ~ 22V | 8-DIP (0.300", 7.62mm) | 8-DIP | 9,471 | |
 L4985B STMicroelectronics | 1 $3.0400 | Continuous Conduction (CCM) | 400 µA | 130kHz | Surface Mount | -40°C ~ 150°C (TJ) | 10V ~ 24.5V | 8-SOIC (0.154", 3.90mm Width) | 8-SO | 3,661 | |
L6562ADTR STMicroelectronics | 1 $0.4500 100 $0.3600 500 $0.3000 | Discontinuous (Transition) | 30 µA | - | Surface Mount | -25°C ~ 125°C | 10.5V ~ 22.5V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 67,000 | |
L6562DTR STMicroelectronics | 1 $0.7200 100 $0.5760 500 $0.4800 | Discontinuous (Transition) | 40 µA | 1MHz | Surface Mount | -25°C ~ 125°C | 10.3V ~ 22V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 50,000 | |
L6562ATDTR STMicroelectronics | 1 $1.4200 | Discontinuous (Transition) | 30 µA | - | Surface Mount | -25°C ~ 125°C | 10.5V ~ 22.5V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 8,740 | |
L6561D013TR STMicroelectronics | 1 $1.6800 | Discontinuous (Transition) | 50 µA | - | Surface Mount | -25°C ~ 125°C | 11V ~ 18V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 2,370 | |
L6561D STMicroelectronics | 1 $1.0000 | Discontinuous (Transition) | 50 µA | - | Surface Mount | -25°C ~ 125°C | 11V ~ 18V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 2,630 | |
 L4981BD013TR STMicroelectronics | 1 $3.3600 | Average Current | 100 µA | 100kHz | Surface Mount | -40°C ~ 125°C | 14.5V ~ 19.5V | 20-SOIC (0.295", 7.50mm Width) | 20-SO | 7,316 | |
L4981AD013TR STMicroelectronics | 1 $5.0600 | Average Current | 100 µA | 100kHz | Surface Mount | -40°C ~ 125°C | 14.5V ~ 19.5V | 20-SOIC (0.295", 7.50mm Width) | 20-SO | 3,797 | |
L4981BD STMicroelectronics | 1 $3.3600 | Average Current | 100 µA | 100kHz | Surface Mount | -40°C ~ 125°C | 14.5V ~ 19.5V | 20-SOIC (0.295", 7.50mm Width) | 20-SO | 8,474 | |
L4981AD STMicroelectronics | 1 $4.7800 | Average Current | 100 µA | 100kHz | Surface Mount | -40°C ~ 125°C | 14.5V ~ 19.5V | 20-SOIC (0.295", 7.50mm Width) | 20-SO | 6,473 | |
L6564DTR STMicroelectronics | 1 $1.1000 | Discontinuous (Transition) | 90 µA | - | Surface Mount | -25°C ~ 125°C | 10.3V ~ 22.5V | 10-SOP (0.154", 3.90mm Width) | 10-SSOP | 9,970 | |
 L6563ATR STMicroelectronics | 1 $5.1429 100 $4.1143 500 $3.4286 | Discontinuous (Transition) | 50 µA | - | Surface Mount | -25°C ~ 125°C | 10.3V ~ 22V | 14-SOIC (0.154", 3.90mm Width) | 14-SO | 10,000 | |
L6564HTR STMicroelectronics | 1 $1.6600 | Discontinuous (Transition) | 90 µA | - | Surface Mount | -25°C ~ 125°C | 10.3V ~ 22.5V | 14-SOIC (0.154", 3.90mm Width) | 14-SO | 2,454 | |
E-L6562D STMicroelectronics | Discontinuous (Transition) | 40 µA | 1MHz | Surface Mount | -25°C ~ 125°C | 10.3V ~ 22V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 9,804 | ||
E-L6563 STMicroelectronics | Discontinuous (Transition) | 50 µA | - | Surface Mount | -25°C ~ 125°C | 10.3V ~ 22V | 14-SOIC (0.154", 3.90mm Width) | 14-SO | 9,239 | ||
E-L6563TR STMicroelectronics | Discontinuous (Transition) | 50 µA | - | Surface Mount | -25°C ~ 125°C | 10.3V ~ 22V | 14-SOIC (0.154", 3.90mm Width) | 14-SO | 6,782 | ||
 L4981B STMicroelectronics | Average Current | 100 µA | 100kHz | Through Hole | -40°C ~ 125°C | 14.5V ~ 19.5V | 20-DIP (0.300", 7.62mm) | 20-DIP | 5,195 | ||
L6562AD STMicroelectronics | Discontinuous (Transition) | 30 µA | - | Surface Mount | -25°C ~ 125°C | 10.5V ~ 22.5V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 8,048 |