| PartNumber | KA7541 | KA7541DTF | KA7541D |
| Description | Switching Controllers Ballast Controller Electronic | Switching Controllers Ballast Controller Electronic | IC BALLAST CONTROL 8-SOP |
| Manufacturer | ON Semiconductor | ON Semiconductor | - |
| Product Category | Switching Controllers | Switching Controllers | - |
| RoHS | Y | Y | - |
| Mounting Style | Through Hole | SMD/SMT | - |
| Package / Case | DIP-8 | SOP-8 | - |
| Packaging | Tube | Reel | - |
| Product | Voltage Controllers | Voltage Controllers | - |
| Type | Simple Ballast Controller | Simple Ballast Controller | - |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | - |
| Product Type | Switching Controllers | Switching Controllers | - |
| Factory Pack Quantity | 50 | 3000 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Part # Aliases | KA7541_NL | - | - |
| Unit Weight | 0.032805 oz | 0.030018 oz | - |