The AS1906C31-T is an ultra low-power supervisory circuit designed for monitoring supply voltage in digital systems and microprocessors. It features an open-drain output with an active low reset, ensuring reliable operation when the supply voltage falls below a predefined threshold. The reset duration is typically 100 milliseconds after the supply voltage exceeds the threshold. This device operates within a supply voltage range of 1.0 to 3.6V and has factory-trimmable reset thresholds between 2.2V and 3.08V, with a detection voltage accuracy of ±1.5%. With a low supply current of only 150nA at 3.3V, it is particularly suitable for portable and battery-powered applications. The AS1906C31-T is housed in a compact 3-pin SOT23 package, making it a space-efficient solution for various applications, including computers, controllers, and critical microprocessor systems.
Supervisor Open Drain or Open Collector 1 Channel SOT-23-3
Supervisor Open Drain or Open Collector 1 Channel SOT-23-3
Supervisor Open Drain or Open Collector 1 Channel SOT-23-3
IC SUPERVISOR 1 CHANNEL SOT23-3
IC SUPERVISOR 1 CHANNEL SOT23-3
| 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 | AS1906C31-TTR-ND | AS1906C31-T | AS1906C31-T | AS1906C31-T |
| Product Name | Supervisors | 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 | SOT-23; TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | SOT-23; TO-236-3, SC-59, SOT-23-3 |
