| Part Number | ST1S03PUR | ST1S03PMR |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Category | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
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| Product Status | Active | Obsolete |
| Function | Step-Down | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Buck | Buck |
| Output Type | Adjustable | Adjustable |
| Number of Outputs | 1 | 1 |
| Voltage - Input (Min) | 3V | 3V |
| Voltage - Input (Max) | 16V | 16V |
| Voltage - Output (Min/Fixed) | 0.8V | 0.8V |
| Voltage - Output (Max) | 13.92V | 13.92V |
| Current - Output | 1.5A | 1.5A |
| Frequency - Switching | 1.5MHz | 1.5MHz |
| Synchronous Rectifier | No | No |
| Operating Temperature | 0°C ~ 125°C (TJ) | 0°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 6-VDFN Exposed Pad | 6-VDFN Exposed Pad |
| Supplier Device Package | 6-DFN (3x3) | 6-DFN-EP (3x3) |