| Base Product Number | B5973 |
| Category | Integrated Circuits (ICs) |
| Current - Output | 2A |
| ECCN EU | EAR99 |
| ECCN US | 125.0 |
| Frequency - Switching | 250kHz |
| Function | Step-Down |
| Grade | Ecopack2 |
| Input Voltage Max Volt | 4.0 |
| Input Voltage Min Volt | Parameter Value |
| Mfr | STMicroelectronics |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temp Max Celsius | -40.0 |
| Operating Temp Min Celsius | 36.0 |
| Operating Temperature | -40?C ~ 150?C (TJ) |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package | Tape & Reel (TR) |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
| Package Name | Automotive |
| Packing Type | NEC |
| Part Status | Obsolete |
| ROHS Compliance Grade | Tape And Reel |
| Series | Automotive, AEC-Q100 |
| Supplier Device Package | 8-HSOP |
| Synchronous Rectifier | No |
| Topology | Buck |
| Voltage - Input (Max) | 36V |
| Voltage - Input (Min) | 4V |
| Voltage - Output (Max) | 35V |
| Voltage - Output (Min/Fixed) | 1.235V |