| Part number | UM809 |
|---|---|
| Datasheet | UM809-UnionSemiconductor.pdf |
| File Size | 280.16 KB |
| Manufacturer | Union Semiconductor |
| Description | 3-Pin Microprocessor Reset Circuits |
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The UM809/810 series are ultra low current, cost effective system supervisory circuits designed to monitor the power supplies in digital systems. They provide a reset signal to the host processor when necessary, offer excellent circuit reliability & low cost by eliminating external ponent and adjustment when used with +5V, +3.3V, +3.0V or other voltage powered circuits. The reset output is driven active within 10µs...
See all Union Semiconductor datasheets
| Part Number | Description |
|---|---|
| UM803 | 3-Pin Microprocessor Reset Circuits |
| UM805 | 4-Pin uP Voltage Monitors |
| UM807 | uP Reset Circuits |
| UM810 | 3-Pin Microprocessor Reset Circuits |
| UM811 | 4-Pin uP Voltage Monitors |
| UM812 | 4-Pin uP Voltage Monitors |
| UM8120DA | 20V N-Channel Power MOSFET |
| UM813LS | Supply Voltage Supervisor w/Watchdog Input and Manual Reset |
| UM813MS | Supply Voltage Supervisor w/Watchdog Input and Manual Reset |
| UM813RS | Supply Voltage Supervisor w/Watchdog Input and Manual Reset |
