| PartNumber | L4963D013TR | L4963W | L4963D |
| Description | Switching Voltage Regulators 5.1 to 36V 1.5 Amp | Switching Voltage Regulators 5.1 to 36V 1.5 Amp | Switching Voltage Regulators 5.1 to 36V 1.5 Amp |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | Through Hole | SMD/SMT |
| Package / Case | SOIC-20 | PDIP-18 | SOIC-20 |
| Output Voltage | 5.1 V to 36 V | 5.1 V to 36 V | 36 V |
| Output Current | 1.5 A | 1.5 A | 1.5 A |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 46 V | 46 V | 46 V |
| Input Voltage MIN | 9 V | 9 V | 9 V |
| Switching Frequency | 60 kHz | 60 kHz | 60 kHz |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 150 C | - | + 150 C |
| Series | L4963 | L4963 | L4963 |
| Packaging | Reel | Tube | Tube |
| Input Voltage | 9 V to 46 V | - | 9 V to 46 V |
| Operating Temperature Range | - 40 C to + 150 C | - | - 40 C to + 150 C |
| Type | Charge Pump | Charge Pump | Step-Down |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Shutdown | Shutdown | - | Shutdown |
| Load Regulation | 15 mV | 15 mV | - |
| Moisture Sensitive | Yes | - | Yes |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 1000 | 1000 | 1000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 9 V | - | 9 V |
| Unit Weight | 0.009408 oz | 0.044801 oz | 0.009408 oz |
| Topology | - | Buck | Buck |
| Product | - | Switching Regulators | - |
| Height | - | - | 2.65 mm |
| Length | - | - | 13 mm |
| Width | - | - | 7.6 mm |
| Operating Supply Current | - | - | 4 mA |
| Pd Power Dissipation | - | - | 4 W |