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| PartNumber | LA5771MP-E | LA5771-HK-E | LA5771MP-DL-E |
| Description | Voltage Regulators - Switching Regulators 28V SIMPLE DC-DC CONVERTE | Voltage Regulators - Switching Regulators DC-DC CONVERTER (BUCK) | Voltage Regulators - Switching Regulators SWITCHING REGULATOR |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Series | - | * | LA5771MP |
| Packaging | Tape & Reel (TR) Alternate Packaging | - | Tape & Reel (TR) |
| Package Case | TO-252-6, DPak (5 Leads + Tab) | - | SMP-5 |
| Operating Temperature | -30°C ~ 125°C (TJ) | - | -30°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | - | Surface Mount |
| Output Type | Fixed | - | Fixed |
| Function | Step-Down | - | Step-Down |
| Supplier Device Package | SMP5 | - | SMP5 |
| Number of Outputs | 1 | 1 | |
| Topology | Buck | - | Buck |
| Frequency Switching | 160kHz | - | 160kHz |
| Current Output | - | - | - |
| Output Configuration | Positive | - | Positive |
| Voltage Output Min Fixed | 3.3V | - | 3.3V |
| Voltage Output Max | - | - | - |
| Synchronous Rectifier | No | - | No |
| Voltage Input Min | 5.5V | - | 5.5V |
| Voltage Input Max | 28V | - | 28V |
| Type | - | - | Voltage Converter |
| Mounting Style | - | - | SMD/SMT |
| Output Voltage | - | - | 3.3 V |
| Input Voltage MAX | - | - | 30 V |
| Output Current | - | - | 3 A |
| Switching Frequency | - | - | 160 kHz |