Adjustable DC/DC buck controller IC featuring four positive outputs and synchronous rectification for high efficiency up to 95%. Delivers up to 300mA output current with adjustable output voltages from 800mV to 5.5V. Operates from a 2.25V to 5.5V input voltage range. Housed in a compact 3mm x 3mm x 0.75mm QFN package.
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| Package/Case | QFN |
| Current - Output 1 | 300mA |
| Current - Output 2 | 200mA |
| Efficiency | 95% |
| Height | 0.75mm |
| Lead Free | Lead Free |
| Length | 3mm |
| Max Input Voltage | 5.5V |
| Min Input Voltage | 2.25V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 300mA |
| Max Output Voltage | 5.5V |
| Min Output Voltage | 800mV |
| Number of Outputs | 4 |
| Output Configuration | Positive |
| Output Current | 300mA |
| Output Type | Adjustable |
| Package Quantity | 121 |
| Packaging | Rail/Tube |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Synchronous Rectifier | Yes |
| Voltage - Output 1 | 5.5V |
| Voltage - Output 2 | 5.5V |
| Width | 3mm |
| RoHS | Compliant |
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