| Serial Interfaces | - | |
| Output Type | Transistor Driver | |
| Output Configuration | Positive | |
| Product Status | Active | |
| Supplier Device Package | 10-WDFN (3x3) | |
| Function | Step-Down | |
| Package / Case | 10-WFDFN Exposed Pad | |
| Frequency - Switching | 290kHz ~ 430kHz | |
| REACH Status | REACH Unaffected | |
| Mfr | Richtek USA Inc. | |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V | |
| RoHS Status | ROHS3 Compliant | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Synchronous Rectifier | Yes | |
| ECCN | EAR99 | |
| Topology | Buck | |
| Mounting Type | Surface Mount | |
| Clock Sync | No | |
| Number of Outputs | 1 | |
| Series | - | |
| Control Features | Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start | |
| Duty Cycle (Max) | - | |
| Output Phases | 1 | |
| HTSUS | 8542.39.0001 | |
| Package | Tape & Reel (TR) | |
| Base Product Number | RT8237 |
