The XC6217B311GR-G is a highly precise, low power consumption LDO (low dropout) regulator manufactured by Torex Semiconductor Ltd. It's designed to provide a stable output voltage even with fluctuating input voltages, making it suitable for a wide range of portable device applications. This CMOS LDO regulator features high ripple rejection and low noise characteristics.

Applications:

• Mobile phones: Powering various internal circuits.
• Wireless modules: Supplying stable voltage to RF components.
• Portable game consoles: Ensuring consistent performance and extending battery life.
• Wearable devices: Smartwatches, fitness trackers.
• Bluetooth devices: Headsets, speakers.
• IoT (Internet of Things) devices: Sensors, microcontrollers.

Features:

• Input Voltage Range: 1.8V to 6.0V
• Output Voltage: 3.1V (fixed)
• Output Voltage Accuracy: ±2%
• Low Dropout Voltage: Typically 200mV at 300mA
• Low Power Consumption: 7.0μA (TYP.)
• High Ripple Rejection: 70dB at 1kHz
• Over Current Protection: Built-in current limit circuit
• Short Circuit Protection: Protects the regulator from damage.
• Small Package: SOT-25 (Surface Mount Technology)
• RoHS Compliant: Lead-free and environmentally friendly

Benefits:

• Stable Power Supply: Provides a consistent and regulated output voltage, ensuring reliable operation of connected devices.
• Extended Battery Life: Low quiescent current minimizes power consumption, extending the operational time of battery-powered devices.
• Protection Against Damage: Overcurrent and short-circuit protection features prevent damage to the regulator and connected components.
• Reduced Noise: High ripple rejection minimizes noise and interference, ensuring optimal performance in sensitive applications.
• Compact Design: The small SOT-25 package allows for space-saving designs in portable devices.
• Easy Integration: Simple external components required for operation.

Additional Details:

The XC6217B311GR-G utilizes a CMOS process, contributing to its low power consumption and high efficiency. The internal current limit circuit and short-circuit protection enhance the device's robustness and reliability. It is designed to be stable with ceramic capacitors, allowing for smaller and more cost-effective external components. The device's operating temperature range is typically -40°C to +85°C, making it suitable for a wide range of environments. The SOT-25 package facilitates easy soldering and integration into automated assembly processes.