| PartNumber | L5957PDTR | L5957PD | L5957 |
| Description | LDO Voltage Regulators Multifunction Voltage Regulator | LDO Voltage Regulators Multifunction Voltage Regulator | LDO Voltage Regulators Multifunction Voltage Regulator |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | Through Hole |
| Package / Case | SOIC-20 | SOIC-20 | Multiwatt-15 |
| Output Voltage | 8.5 V, 5 V, 3.3 V | 3.3 V to 8.5 V | 3.3 V to 8.5 V |
| Output Current | 2 A | 300 mA | 300 mA |
| Number of Outputs | 4 Output | - | - |
| Input Voltage MAX | 18 V | 30 V | 30 V |
| Output Type | Fixed | Adjustable | Adjustable |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Dropout Voltage | 600 mV, 1.5 V, 2.65 V | - | - |
| Qualification | AEC-Q100 | AEC-Q100 | AEC-Q100 |
| Series | L5957 | L5957 | L5957 |
| Packaging | Reel | Tube | Tube |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Output Voltage Range | - | - | - |
| Load Regulation | 100 mV | 50 mV | 50 mV |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | LDO Voltage Regulators | LDO Voltage Regulators | LDO Voltage Regulators |
| Factory Pack Quantity | 600 | 310 | 500 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Dropout Voltage Max | - | 600 mV | 600 mV |
| Line Regulation | - | 50 mV | 50 mV |
| Pd Power Dissipation | - | 43 W | 43 W |