The XC6121A741MR-G is a voltage detector with an integrated 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 can output a low signal when a voltage fault is detected and includes an EN/ENB pin for controlling the watchdog function. This supervisor offers six selectable watchdog timeout periods ranging from 50ms to 1.6s, and five release delay times from 3.13ms to 400ms. It is suitable for applications such as microprocessor watchdog monitoring, memory battery backup circuits, and system power-on reset circuits. The XC6121A741MR-G is available in SOT-25 and USP-6C packages, operates within an ambient temperature range of -40°C to +85°C, and is 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. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic 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 | XC6121A741MR-G-ND | XC6121A741MR-G | XC6121A741MR-G | XC6121A741MR-G |
| Product Name | Supervisors | Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors | 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 |
