Synchronous step-down DC-DC controller and regulator, featuring a single adjustable output from 0.8V to 4.95V with a maximum output current of 3A. Operates from a 2.7V to 5.5V input voltage range, offering 85% efficiency. Packaged in a 12-pin, 3.5mm x 3mm MLP EP (Micro Lead Frame Package, Exposed Pad) with a 0.5mm pin pitch, suitable for surface mounting. Designed for operation between -40°C and 85°C.
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| Basic Package Type | Non-Lead-Frame SMT |
| Package Family Name | QFN |
| Package/Case | MLP EP |
| Package Description | Micro Lead Frame Package, Exposed Pad |
| Lead Shape | No Lead |
| Pin Count | 12 |
| PCB | 12 |
| Package Length (mm) | 3.5 |
| Package Width (mm) | 3 |
| Package Height (mm) | 0.75(Max) |
| Seated Plane Height (mm) | 0.8(Max) |
| Pin Pitch (mm) | 0.5 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Type | Synchronous Step Down |
| Number of Outputs | 1 |
| Output Type | Adjustable |
| Output Voltage | 0.8 to 4.95V |
| Maximum Output Current | 3A |
| Minimum Input Voltage | 2.7V |
| Maximum Input Voltage | 5.5V |
| Switching Regulator | Yes |
| Efficiency | 85% |
| Line Regulation | 0.01%/V(Typ) |
| Load Regulation | -0.03%/A(Typ) |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Cage Code | 5V1P1 |
| EU RoHS | Yes |
| HTS Code | 8542310001 |
| Schedule B | 8542310000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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