| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Programmable | Type | Number of Voltages Monitored | Voltage - Threshold | Output | Reset | Reset Timeout | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | RT9817D-30GHIC SUPERVISOR 1 CHANNEL SOT143 Richtek USA Inc. | 3,013 |  |   Datasheet | - | TO-253-4, TO-253AA | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 3V | Push-Pull, Totem Pole | Active Low | 292ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-143 | 
|   | RT9818A-13GU3IC SUPERVISOR 1 CHANNEL SC70-3 Richtek USA Inc. | 4,420 |  |   Datasheet | - | SC-70, SOT-323 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 1.3V | Open Drain or Open Collector | Active Low | 0ms Typical | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-3 | 
|   | RT9818A-18GVIC SUPERVISOR 1 CHANNEL SOT23-3 Richtek USA Inc. | 4,062 |  |   Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 1.8V | Open Drain or Open Collector | Active Low | 0ms Typical | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 | 
|   | RT9818A-20GVIC SUPERVISOR 1 CHANNEL SOT23-3 Richtek USA Inc. | 2,049 |  |   Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2V | Open Drain or Open Collector | Active Low | 0ms Typical | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 | 
|   | RT9818A-21GU3IC SUPERVISOR 1 CHANNEL SC70-3 Richtek USA Inc. | 1,061 |  |   Datasheet | - | SC-70, SOT-323 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.1V | Open Drain or Open Collector | Active Low | 0ms Typical | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-3 | 
|   | RT9818A-26GBIC SUPERVISOR 1 CHANNEL SOT23-5 Richtek USA Inc. | 2,158 |  |   Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.6V | Open Drain or Open Collector | Active Low | 0ms Typical | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 | 
|   | RT9818A-30GYIC SUPERVISOR 1 CHANNEL SC82 Richtek USA Inc. | 2,606 |  |   Datasheet | - | SC-82 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 3V | Open Drain or Open Collector | Active Low | 0ms Typical | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82 | 
|   | RT9818A-36GYIC SUPERVISOR 1 CHANNEL SC82 Richtek USA Inc. | 1,557 |  |   Datasheet | - | SC-82 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 3.6V | Open Drain or Open Collector | Active Low | 0ms Typical | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82 | 
|   | RT9818A-40GBIC SUPERVISOR 1 CHANNEL SOT23-5 Richtek USA Inc. | 2,969 |  |   Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 4V | Open Drain or Open Collector | Active Low | 0ms Typical | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 | 
|   | RT9818B-27GBIC SUPERVISOR 1 CHANNEL SOT23-5 Richtek USA Inc. | 1,172 |  |   Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.7V | Open Drain or Open Collector | Active Low | 35ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |