The XC6121A642ER-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 has an operating voltage range of 1.0V to 6.0V and offers six selectable watchdog timeout periods from 50ms to 1.6s, along with five release delay times ranging from 3.13ms to 400ms. The output configuration is an N-channel open drain, and the device includes an EN/ENB pin for controlling the watchdog function. The XC6121A642ER-G is suitable for applications such as microprocessor watchdog monitoring, memory battery backup circuits, system power-on reset circuits, and power failure detection. It operates effectively in ambient temperatures from -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 6-USPC (1.8x2)
IC SUPERVISOR 1 CHANNEL 6USPC
Supervisor Open Drain or Open Collector 1 Channel 6-USPC (1.8x2)
IC SUPERVISOR 1 CHANNEL 6USPC
| DigiKey | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | 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 | XC6121A642ER-G-ND | XC6121A642ER-G | XC6121A642ER-G | XC6121A642ER-G |
| Product Name | Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors | Supervisors | PMIC - Supervisors |
| Features | Watchdog Timer | Watchdog Timer | ||
| Output Options | Open Drain; Active Low | Open Drain | Open Drain; Open Drain or Open Collector | |
| Type | 6-UFDFN Exposed Pad | 6-UFDFN Exposed Pad | 6-UFDFN Exposed Pad | |
| Pins | 6 |
