The MCP130 is a microcontroller supervisory circuit designed to ensure that a microcontroller remains in reset until the supply voltage stabilizes at an appropriate level. It provides protection against brown-out conditions by resetting the microcontroller when the supply voltage drops below a safe threshold. The device features an open drain output with an internal pull-up resistor of 5 k,Ѷ and an active low RESET pin. It supports precision monitoring for 3V, 3.3V, and 5V systems, with seven selectable voltage trip points. The MCP130 typically holds the RESET signal for 350 ms and operates with an accuracy of ¬±125 mV for 5V systems and ¬±75 mV for 3V systems across the specified temperature range of -40¬8C to +85¬8C. The typical operating current is 45 ¬µA, making it suitable for low-power applications.
The MCP130 is a voltage supervisory device designed to keep a microcontroller in reset until the system voltage has reached the proper level and stabilized. It also operates as protection from brown-out conditions when the supply voltage drops below a safe operating level. MCP130 features an open drain output with internal 5K ohm internal pull-up resistor. MCP130 has active low reset and is available in a choice of seven different trip voltages. It operates over the extended industrial temperature range (-40°C/+85°C). MCP130 is available in a TO-92, SOT23-3, and SN packages.
Additional Features
| Microchip Technology, Inc. | |
|---|---|
| Product Category | Microcontrollers (MCU) |
| Product Number | MCP130 |
| Product Name | Microcontroller Supervisory Circuit with Open Drain Output |
| Package Type | SOIC; Other; ['Wafer', 'DICE', 'SOIC', 'SOT-23', 'TO-92'] |
