| Output Type | Fixed | |
| Voltage - Input (Max) | 5.5V | |
| Current - Output | 300mA, 300mA | |
| Number of Regulators | 2 | |
| Output Configuration | Positive | |
| Product Status | Active | |
| Supplier Device Package | 6-WLCSP (1.2x0.80) | |
| Package / Case | 6-UFBGA, WLCSP | |
| REACH Status | REACH Unaffected | |
| Mfr | Richtek USA Inc. | |
| Voltage - Output (Min/Fixed) | 1.8V, 3.3V | |
| Voltage Dropout (Max) | 0.4V @ 300mA, 0.3V @ 300mA | |
| RoHS Status | ROHS3 Compliant | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Operating Temperature | -40°C ~ 85°C | |
| Current - Quiescent (Iq) | 58 µA | |
| PSRR | 70dB ~ 38dB (100Hz ~ 300kHz) | |
| ECCN | EAR99 | |
| Mounting Type | Surface Mount | |
| Voltage - Output (Max) | - | |
| Series | - | |
| Control Features | Enable | |
| Protection Features | Over Current, Over Temperature, Short Circuit | |
| HTSUS | 8542.39.0001 | |
| Package | Tape & Reel (TR) | |
| Base Product Number | RT9055 | |
