The XC6121E420MR-G is a voltage detector with a watchdog function designed for low current consumption and high precision. It operates within a voltage detection range of 1.6V to 5.0V, with fixed increments of 0.1V, and features a built-in delay circuit that eliminates the need for external components. The device includes an EN/ENB pin for controlling the watchdog function, which can be turned off while maintaining voltage detection capabilities. The watchdog timeout periods range from 50ms to 1.6s, and the release delay times vary from 3.13ms to 400ms. The XC6121E420MR-G is suitable for applications such as microprocessor monitoring, memory battery backup, and power-on reset circuits. It operates within an ambient temperature range of -40¬8C to +85¬8C and is available in SOT-25 and USP-6C packages, compliant with EU RoHS standards.
Supervisor Open Drain or Open Collector 1 Channel SOT-25-5
Supervisor Open Drain or Open Collector 1 Channel SOT-25-5
IC SUPERVISOR 1 CHANNEL SOT25
IC SUPERVISOR 1 CHANNEL SOT25
| DigiKey | 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 |
| Product Number | XC6121E420MR-G-ND | XC6121E420MR-G | XC6121E420MR-G | XC6121E420MR-G |
| Product Name | Supervisors | Supervisors | PMIC - Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors |
| Features | Watchdog Timer | Watchdog Timer | ||
| Output Options | Open Drain; Active Low | Open Drain | Open Drain; Open Drain or Open Collector | |
| Type | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 |
