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| PartNumber | L4976D | L4976 | L4976-3HF |
| 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 | Through Hole | - |
| Package / Case | SO-16 | PDIP-8 | - |
| Output Voltage | 50 V | 50 V | - |
| Output Current | 3.5 A | - | - |
| Number of Outputs | 1 Output | - | - |
| Input Voltage MAX | 50 V | - | - |
| Topology | Buck | Buck | - |
| Input Voltage MIN | 8 V | - | - |
| Switching Frequency | 200 kHz | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 150 C | - | - |
| Series | L4976 | L4976 | - |
| Packaging | Tube | Tube | - |
| Height | 2.35 mm | - | - |
| Input Voltage | 8 V to 55 V | - | - |
| Length | 10.5 mm | - | - |
| Operating Temperature Range | - 40 C to + 150 C | - | - |
| Type | Step-Down | Step-Down | - |
| Width | 7.6 mm | - | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Shutdown | Shutdown | - | - |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Current | 16 mA | - | - |
| Pd Power Dissipation | 800 mW | - | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 1225 | 2000 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Supply Voltage Min | 8 V | - | - |
| Unit Weight | - | 0.032805 oz | - |