The MCP120T-270I/SN is a voltage supervisory circuit designed to ensure that microcontrollers remain in a reset state until the supply voltage reaches a stable operating level. It provides precision monitoring for 3V, 3.3V, and 5V systems, with seven available voltage trip points. The device features an active low RESET pin with an open drain output and includes an internal pull-up resistor of 5 k,Ѷ. The typical hold time for the RESET signal is 350 ms, and it operates with an accuracy of ¬±125 mV for 5V systems and ¬±75 mV for 3V systems across temperature ranges from -40¬8C to +85¬8C. The MCP120T-270I/SN has a maximum operating voltage of 7.0V and a typical operating current of 45 ¬µA. It is suitable for applications requiring reliable reset functionality during power loss and brown-out conditions.
Supervisor Open Drain or Open Collector 1 Channel 8-SOIC
Supervisory Circuits Open Drain Low
Supervisor Open Drain or Open Collector 1 Channel 8-SOIC
IC SUPERVISOR 1 CHANNEL 8SOIC
IC SUPERVISOR 1 CHANNEL 8SOIC
| DigiKey | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology 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 |
| Product Number | MCP120T-270I/SN-ND | MCP120T-270I/SN | MCP120T-270I/SN | MCP120T-270I/SN | MCP120T-270I/SN |
| Product Name | Supervisors | Supervisory Circuits | Supervisors | PMIC - Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors |
| Features | Manual Reset | ||||
| Output Options | Open Drain; Active Low | Open Drain | Open Drain; Open Drain or Open Collector | ||
| Type | SOIC; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; 8-SOIC (0.154\", 3.90mm Width) | SOIC |
