Datasheet Microchip MCP809
| Manufacturer | Microchip |
| Series | MCP809 |
The MCP809 is a voltage supervisory device designed to keep a microcontroller in reset until the system voltage has reached the proper level and stabilized
Datasheets
Prices
Status
| MCP809T-270I/TT | MCP809T-300I/TT | MCP809T-300I/TTVAO | MCP809T-315I/TT | MCP809T-450I/TT | MCP809T-460I/TT | MCP809T-475I/TT | MCP809T-485I/TT | |
|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| MCP809T-270I/TT | MCP809T-300I/TT | MCP809T-300I/TTVAO | MCP809T-315I/TT | MCP809T-450I/TT | MCP809T-460I/TT | MCP809T-475I/TT | MCP809T-485I/TT | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 | SOT-23 |
| Pins | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Parametrics
| Parameters / Models | MCP809T-270I/TT | MCP809T-300I/TT | MCP809T-300I/TTVAO | MCP809T-315I/TT | MCP809T-450I/TT | MCP809T-460I/TT | MCP809T-475I/TT | MCP809T-485I/TT |
|---|---|---|---|---|---|---|---|---|
| Manual Reset | No | No | No | No | No | No | No | No |
| Nominal Reset Voltage, V | 2.7, 3.0, 3.15, 4.5, 4.6, 4.75, 4.85 | 2.7, 3.0, 3.15, 4.5, 4.6, 4.75, 4.85 | 2.7, 3.0, 3.15, 4.5, 4.6, 4.75, 4.85 | 2.7, 3.0, 3.15, 4.5, 4.6, 4.75, 4.85 | 2.7, 3.0, 3.15, 4.5, 4.6, 4.75, 4.85 | 2.7, 3.0, 3.15, 4.5, 4.6, 4.75, 4.85 | 2.7, 3.0, 3.15, 4.5, 4.6, 4.75, 4.85 | 2.7, 3.0, 3.15, 4.5, 4.6, 4.75, 4.85 |
| Operating Temp. Range, °C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Operating Temperature Range, °C | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | |
| Output | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull |
| Power Fail | No | No | No | No | No | No | No | No |
| Product Type | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor | Supervisor |
| Reset Type | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low | Active Low |
| Typical Reset Pulse Width, ms | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 |
| Typical Supply Current, µA | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 |
| VCC Range, V | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 | 1.0 - 5.5 |
| Watchdog Timer | No | No | No | No | No | No | No | No |
Eco Plan
| MCP809T-270I/TT | MCP809T-300I/TT | MCP809T-300I/TTVAO | MCP809T-315I/TT | MCP809T-450I/TT | MCP809T-460I/TT | MCP809T-475I/TT | MCP809T-485I/TT | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Other Options
Model Line
Series: MCP809 (8)
Manufacturer's Classification
- Power Management > Voltage Detectors
