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| PartNumber | W83320G | W83320S | W83321 |
| Description | IC REG CTRLR BUCK 14-SOP | ||
| Manufacturer | Nuvoton Technology Corporation of America | WINBOND | winbond |
| Product Category | PMIC - Voltage Regulators - DC DC Switching Controllers | IC Chips | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Series | - | - | - |
| Packaging | Tube | - | - |
| Package Case | 14-SOIC (0.154", 3.90mm Width) | - | - |
| Operating Temperature | 0°C ~ 70°C (TA) | - | - |
| Output Type | Transistor Driver | - | - |
| Function | Step-Down | - | - |
| Supplier Device Package | 14-SOP | - | - |
| Number of Outputs | 1 | - | - |
| Topology | Buck | - | - |
| Voltage Supply Vcc Vdd | 1.8 V ~ 5 V | - | - |
| Frequency Switching | 100kHz ~ 400kHz | - | - |
| Control Features | Current Limit, Power Good, Soft Start | - | - |
| Output Configuration | Positive | - | - |
| Output Phases | 1 | - | - |
| Duty Cycle Max | - | - | |
| Synchronous Rectifier | Yes | - | - |
| Clock Sync | No | - | - |
| Serial Interfaces | - | - | - |