XC6121C433MR-G

The XC6121C433MR-G is an LDO regulator with an internal high precision refer-ence. It is typically used to provide up to 600 mA for low voltage applications. It also includes reverse polarity protection, short-circuit protection, and over-temperature protection. The XC6121C433MR-G is available in a variety of packages including SO-8, DIP-14, DFN-4 and WDFN-6.

The XC6121C433MR-G is a secondary voltage supervisor designed to monitor critical power supplies and alert processor or control circuitry to any over or under volt-age condition. It has an operating range of 2.25V to 5.5V and can be disabled by a logic input signal. The XC6121C433MR-G provides an output signal when the primary voltage is outside of an adjustable window. It has an active-low output, and an open-drain or push-pull output selectable by an input pin.

The voltage ladder is composed of a bandgap reference, a divider and a control logic IC. The bandgap reference provides a stable level of voltage for the voltage ladder to operate, and the RC filter smooths out any noise present in the source voltage. The two resistors form a resistor divider network, with the output of the network going to the control logic IC. The control logic IC monitors the output of the resistor divider network, and when the voltage is within a preset range, it sends an Active-Low signal to the output.

The XC6121C433MR-G also includes a high accuracy threshold voltage setting circuit. This circuit allows accurate setting of the output voltage threshold with high resolution. In addition, the high accuracy setting circuit can be configured to set the threshold to any desired voltage or current. This allows the XC6121C433MR-G to be used in high-precision applications requiring accurate voltage or current thresholds.

The XC6121C433MR-G is designed to provide high accuracy and reliability in a variety of applications. Its low operating current and wide operating temperature range make it ideal for use in power management. The device also supports over-voltage protection, current limit, and over-temperature protection, making it suitable for many automotive, computing, and industrial applications. In addition, its low supply voltage, wide input voltage range, and output current capability make it suitable for use in a number of power supply applications.

The XC6121C433MR-G is a versatile device that can be used in a wide variety of applications. Its high accuracy and reliability make it suitable for use in power management and monitoring applications. Its wide operating temperature range, low operating current, and support for over-voltage protection, current limit, and over-temperature protection make it suitable for a range of automotive, industrial, and computing applications. It is available in a variety of packages and its low supply voltage, wide input voltage range, and output current capability make it suitable for use in a number of power supply applications.