| PartNumber | L6566B | L6566ATR | L6566A |
| Description | Power Factor Correction - PFC Multi Mode PWM Controller | Power Factor Correction - PFC Multi Mode PWM Controller | Power Factor Correction - PFC Multi Mode PWM Controller |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | Power Factor Correction - PFC | Power Factor Correction - PFC | Power Factor Correction - PFC |
| RoHS | Y | Y | Y |
| Maximum Operating Temperature | + 150 C | - | + 150 C |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | SO-16 | - | SO-16 |
| Packaging | Tube | Reel | Tube |
| Product | PFC Controllers | PFC Controllers | PFC Controllers |
| Series | L6566B | L6566A | L6566A |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | PFC - Power Factor Correction | PFC - Power Factor Correction | PFC - Power Factor Correction |
| Factory Pack Quantity | 1000 | 2500 | 1000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.007079 oz | - | 0.007079 oz |