XC6124A544ER-G

The XC6124A544ER-G is a high-performance, low-voltage supervisor IC, primarily designed for use in microcontrollers and digital devices. It is part of the XC6124 family of fixed voltage supervisors, which are designed to detect and monitor power supply conditions in electronic systems.

The XC6124A544ER-G supervisors are configured to detect an undervoltage (UV) condition, and automatically reset when the supply voltage returns to an acceptable level. The supervisors are available in a variety of package styles, including SOT-223, SOT-23-5, and SC-70-6.

The XC6124A544ER-G supervisors offer a wide range of features, including an adjustable UV fault trip point, an adjustable hysteresis, an active-low reset output, and an active-high reset output. Additionally, the XC6124A544ER-G supervisors are available with a power-on reset (POR) function, which provides additional immunity to system reset due to voltage transients caused by external power sources or noise.

The XC6124A544ER-G supervisors offer a range of advantages over traditional supervisors, such as:

• A wide operating range of -4.2V to +4.2V for the UV voltage.
• The ability to adjust the UV fault trip point.
• The ability to adjust the hysteresis.
• An active-low reset output.
• An active-high reset output.
• A power-on reset (POR) function.

The XC6124A544ER-G supervisors are designed to detect an undervoltage (UV) condition and automatically reset when the supply voltage returns to an acceptable level. The UV detection threshold is set via an external resistor and the hysteresis is set via an additional external resistor. An active-low reset output and an active-high reset output are also provided, which allow the supervisors to be used in both push-pull and open-drain configurations.

The XC6124A544ER-G supervisors are ideal for use in microcontrollers and other digital devices, where a low-voltage power failure needs to be detected and managed. They offer a range of advantages over conventional supervisors, including a wide operating range, adjustable UV detection threshold and adjustable hysteresis, along with an active-low and active-high reset outputs. Additionally, the POR function provides additional immunity to system reset due to voltage transients caused by external power sources or noise.