The MCP131-240E/TO is a micropower voltage supervisor designed to monitor system voltage levels and ensure reliable operation of microcontrollers and microprocessors. It features an ultra-low supply current of 1.75 ¬µA in steady-state, making it suitable for battery-powered applications. The device offers precision monitoring options with trip points available at 2.93V and 3.08V, among others. It includes an active-low open-drain output with an internal pull-up resistor, facilitating easy integration into various circuits. The MCP131 provides a reset delay timer of approximately 120 ms, ensuring that the microcontroller remains in reset until the voltage stabilizes. It operates over an extended temperature range of -40¬8C to +125¬8C, making it suitable for industrial applications. The device is available in a TO-92 package, which is advantageous for space-constrained designs. This supervisor is ideal for critical power-monitoring applications in intelligent instruments and portable equipment.
Supervisor Open Drain or Open Collector 1 Channel TO-92-3
VOLTAGE DETECTOR, 1 uA, 5.5V, 3-TO-92; Threshold Voltage:2.32V; No. of Supervisors / Monitors:1Monitors; Supply Voltage Min:1V; Supply Voltage Max:5.5V; Reset Type:Active-Low, Open-Drain; Digital IC Case:TO-92; No. of Pins:3Pins RoHS Compliant: Yes
Supervisor Open Drain or Open Collector 1 Channel TO-92-3
IC SUPERVISOR 1 CHANNEL TO92-3
IC SUPERVISOR 1 CHANNEL TO92-3
Supervisory Circuits Open Drain Low
| DigiKey | Newark, An Avnet Company | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips |
| Product Number | MCP131-240E/TO-ND | 43J9492 | MCP131-240E/TO | MCP131-240E/TO | MCP131-240E/TO | MCP131-240E/TO |
| Product Name | Supervisors | Voltage Detector, 1 Ua, 5.5V, 3-To-92; Threshold Voltage Microchip | Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors | PMIC - Supervisors | Supervisory Circuits |
| Features | Manual Reset | |||||
| Output Options | Open Drain; Active Low | Open Drain | Open Drain; Open Drain or Open Collector | |||
| Type | TO-92; TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) | TO-92; TO-226-3, TO-92-3 (TO-226AA) | |||
| Threshold | 2.32 volts | 2.32 volts | 2.32 volts | 2.32 volts |
