| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Mode | Frequency - Switching | Current - Startup | Voltage - Supply | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | E-L6561DIC PFC CTRLR TRANSITION 8SO STMicroelectronics | 4,165 |  |   Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Discontinuous (Transition) | - | 50 µA | 11V ~ 18V | -25°C ~ 125°C | - | - | Surface Mount | 8-SOIC | 
|   | L6562ANIC PFC CTRLR TRANSITION 8DIP STMicroelectronics | 4,986 |  |   Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Discontinuous (Transition) | - | 30 µA | 10.5V ~ 22.5V | -25°C ~ 125°C | - | - | Through Hole | 8-DIP | 
|   | L4985ATRLINEAR IC'S STMicroelectronics | 4,624 |  | - | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Continuous Conduction (CCM) | 65kHz | 400 µA | 10V ~ 24.5V | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SO | 
|   | L4985BTRLINEAR IC'S STMicroelectronics | 4,174 |  | - | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Continuous Conduction (CCM) | 130kHz | 400 µA | 10V ~ 24.5V | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SO | 
|   | L4986BTRLINEAR IC'S STMicroelectronics | 1,776 |  | - | - | 10-SOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Continuous Conduction (CCM) | 130kHz | 400 µA | 10V ~ 24.5V | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 10-SSOP | 
|   | L4986ATRLINEAR IC'S STMicroelectronics | 3,001 |  | - | - | 10-SOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Continuous Conduction (CCM) | 65kHz | 400 µA | 10V ~ 24.5V | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 10-SSOP | 
|   | L6564HTRIC PFC CTRLR TRANSITION 14SO STMicroelectronics | 4,678 |  |   Datasheet | - | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Discontinuous (Transition) | - | 90 µA | 10.3V ~ 22.5V | -25°C ~ 125°C | - | - | Surface Mount | 14-SO | 
|   | STNRG011ADISCRETE STMicroelectronics | 2,461 |  | - | - | 20-SOIC (0.295", 7.50mm Width) | Bulk | Active | Discontinuous Conduction (DCM) | 15MHz | - | 9.5V ~ 19V | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 20-SO | 
|   | STNRG012DISCRETE STMicroelectronics | 2,033 |  | - | - | 20-SOIC (0.295", 7.50mm Width) | Bulk | Active | Discontinuous Conduction (DCM) | 15MHz | - | 9.5V ~ 19V | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 20-SO | 
|   | E-L4981AIC PFC CTR AV CURR 100KHZ 20DIP STMicroelectronics | 4,766 |  |   Datasheet | - | 20-DIP (0.300", 7.62mm) | Tube | Obsolete | Average Current | 100kHz | 100 µA | 14.5V ~ 19.5V | -40°C ~ 125°C | - | - | Through Hole | 20-DIP |