The XC6210B182MR is a low dropout (LDO) regulator manufactured by Torex Semiconductor Ltd. This LDO regulator is designed to provide a stable and regulated output voltage from a higher input voltage, while maintaining low power consumption and a small form factor.

Applications

• Smartphones: Used for powering various components such as the application processor, camera module, and display.
• Tablets: Provides regulated voltage for core components, memory, and peripherals in tablet devices.
• Wearable Devices: Supplies power to microcontrollers, sensors, and communication modules in smartwatches and fitness trackers.
• Wireless Modules: Used in Bluetooth modules, Wi-Fi modules, and other wireless communication devices for stable power.
• Portable Audio Players: Provides clean power for audio amplifiers and digital-to-analog converters (DACs).

Features

• Low Dropout Voltage: Maintains regulation even when the input voltage is close to the output voltage.
• Low Quiescent Current: Minimizes power consumption in standby mode, extending battery life.
• Overcurrent Protection: Includes overcurrent protection to prevent damage from excessive current draw.
• Short-Circuit Protection: Provides short-circuit protection to safeguard the regulator and connected components.
• Thermal Shutdown: Incorporates thermal shutdown to protect the device from overheating.
• Small Package: Available in a compact package, suitable for space-constrained applications.
• High Ripple Rejection: Offers high ripple rejection to provide a clean and stable output voltage.

Benefits

• Extended Battery Life: Improves battery life in portable devices due to its low quiescent current.
• Stable Output Voltage: Provides a consistent and regulated output voltage, improving the performance of connected devices.
• Simplified Design: Simplifies power supply design with minimal external components.
• Enhanced System Reliability: Protects the system from potential damage due to overcurrent, short-circuit, and thermal events.
• Compact Solution: Enables miniaturization of electronic devices with its small package size.

Additional Details

The XC6210B182MR provides an output voltage of 1.8V. The datasheet provides detailed information on the recommended input and output capacitor values for optimal performance. It also includes thermal considerations and layout guidelines to ensure stable and reliable operation.

The device's enable pin allows for external control of the regulator's operation, enabling power-saving modes and system-level power management.