| TYPE | DESCRIPTION |
| Mfr | Richtek USA Inc. |
| Series | - |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| DigiKey Programmable | Not Verified |
| Type | Simple Reset/Power-On Reset |
| Number of Voltages Monitored | 1 |
| Voltage - Threshold | 4.2V |
| Output | Push-Pull, Totem Pole |
| Reset | Active Low |
| Reset Timeout | 143ms Minimum |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Supplier Device Package | SOT-23-3 |
| Base Product Number | RT9819 |
