| PartNumber | L4976D | L4976D013TR |
| Description | Switching Voltage Regulators 3.3 to 50V Step-Down | Switching Voltage Regulators 3.3 to 50V Step-Down |
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | SO-16 | SOIC-16 |
| Output Voltage | 50 V | 0.5 V to 50 V |
| Output Current | 3.5 A | 1 A |
| Number of Outputs | 1 Output | 1 Output |
| Input Voltage MAX | 50 V | 55 V |
| Topology | Buck | Buck |
| Input Voltage MIN | 8 V | 8 V |
| Switching Frequency | 200 kHz | 100 kHz |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 150 C | + 150 C |
| Series | L4976 | L4976 |
| Packaging | Tube | Reel |
| Height | 2.35 mm | - |
| Input Voltage | 8 V to 55 V | 8 V to 55 V |
| Length | 10.5 mm | - |
| Operating Temperature Range | - 40 C to + 150 C | - 40 C to + 150 C |
| Type | Step-Down | Step-Down Converter |
| Width | 7.6 mm | - |
| Brand | STMicroelectronics | STMicroelectronics |
| Shutdown | Shutdown | Shutdown |
| Moisture Sensitive | Yes | Yes |
| Operating Supply Current | 16 mA | - |
| Pd Power Dissipation | 800 mW | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 1225 | 1000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 8 V | 8 V |
| Quiescent Current | - | 2.5 mA |
| Load Regulation | - | 6 mV |
| Unit Weight | - | 0.007079 oz |