| PartNumber | RT9183-18GG | RT9183-18GGF | RT9183-18GL |
| Description | IC REG LINEAR 1.8V 1.5A SOT223 | IC REG LINEAR 1.8V 1.5A TO252-3 | |
| Manufacturer | Richtek USA Inc. | Richtek USA Inc. | Richtek USA Inc. |
| Product Category | PMIC - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
| Series | - | - | - |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) |
| Package Case | TO-261-4, TO-261AA | TO-261-4, TO-261AA | TO-252-3, DPak (2 Leads + Tab), SC-63 |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | SOT-223 | SOT-223F | TO-252-3 |
| Voltage Input | 2.3 V ~ 5.5 V | 2.3 V ~ 5.5 V | 2.3 V ~ 5.5 V |
| Current Output | 1.5A | 1.5A | 1.5A |
| Voltage Output | 1.8V | 1.8V | 1.8V |
| Regulator Topology | Positive Fixed | Positive Fixed | Positive Fixed |
| Voltage Dropout Typical | 0.33V @ 1.5A | 0.33V @ 1.5A | 0.33V @ 1.5A |
| Number of Regulators | 1 | 1 | 1 |
| Current Limit Min | 2A | 2A | 2A |