
Home / Products / Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators / ST1S03APUR

| Part Number | ST1S03APUR | 
| Datasheet | ST1S03APUR datasheet | 
| Description | IC REG BUCK ADJ 1.5A DFN6D | 
| Manufacturer | STMicroelectronics | 
| Series | - | 
| Part Status | Obsolete | 
| Function | Step-Down | 
| Output Configuration | Positive | 
| Topology | Buck | 
| Output Type | Adjustable | 
| Number of Outputs | 1 | 
| Voltage - Input (Min) | 3V | 
| Voltage - Input (Max) | 5.5V | 
| Voltage - Output (Min/Fixed) | 0.8V | 
| Voltage - Output (Max) | 4.79V | 
| Current - Output | 1.5A | 
| Frequency - Switching | 1.5MHz | 
| Synchronous Rectifier | No | 
| Operating Temperature | 0°C ~ 125°C (TJ) | 
| Mounting Type | Surface Mount | 
| Package / Case | 6-VDFN Exposed Pad | 
| Supplier Device Package | 6-DFN (3x3) |