RT9809 is Micro-Power Voltage Detectors manufactured by Richtek.
| Part Number | Description |
|---|---|
| RT9801 | User Programmable Micro-Power Voltage Detectors |
| RT9801A | User Programmable Micro-Power Voltage Detectors |
| RT9801B | User Programmable Micro-Power Voltage Detectors |
| RT9808 | Micro-Power Voltage Detectors |
| RT9833 | Micro-Power Voltage Detectors |
Features The RT9809 is a micro-power voltage detector supervising the power supply voltage level for microprocessors (µP) or digital systems. It provides internally fixed threshold levels with 0.1V per step ranging from 1.5V to 5V, which covers most digital applications. It features low supply current of 3µA.
