 | |  | |
| PartNumber | RT8237CZQW | RT8237CZQW(2) | RT8237CZQW(2).TR |
| Description | IC REG CTRLR BUCK 10WDFN | ||
| Manufacturer | Richtek USA Inc. | Richtek USA Inc. | - |
| Product Category | PMIC - Voltage Regulators - DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | - |
| Series | - | - | - |
| Packaging | Digi-ReelR | Digi-ReelR | - |
| Package Case | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad | - |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | - |
| Output Type | Transistor Driver | Transistor Driver | - |
| Function | Step-Down | Step-Down | - |
| Supplier Device Package | 10-WDFN (3x3) | 10-WDFN (3x3) | - |
| Number of Outputs | 1 | 1 | - |
| Topology | Buck | Buck | - |
| Voltage Supply Vcc Vdd | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | - |
| Frequency Switching | 290kHz ~ 430kHz | 290kHz ~ 430kHz | - |
| Control Features | Current Limit, Enable, Phase Control, Power Good | Current Limit, Enable, Phase Control, Power Good | - |
| Output Configuration | Positive | Positive | - |
| Output Phases | 1 | 1 | - |
| Duty Cycle Max | - | ||
| Synchronous Rectifier | Yes | Yes | - |
| Clock Sync | No | No | - |
| Serial Interfaces | - | - | - |