The XC6201P382MR is a high-precision, low-dropout (LDO) voltage regulator from Torex Semiconductor Ltd. This regulator is designed for portable devices and other applications where stable voltage and low power consumption are critical. It provides a fixed 3.8V output and includes several protection features to ensure reliable operation.

Applications

• Smartphones and mobile devices
• Wireless modules and communication devices
• Portable audio and video players
• Digital cameras and wearable devices
• Microcontroller power supplies
• IoT (Internet of Things) devices

Features

• Fixed Output Voltage: Provides a stable 3.8V output voltage.
• Low Dropout Voltage: Operates efficiently even when the input voltage is close to the output voltage.
• Low Quiescent Current: Minimizes power consumption in standby mode.
• Overcurrent Protection: Protects the device from excessive current draw.
• Short Circuit Protection: Safeguards against damage from short circuit conditions.
• Ceramic Capacitor Compatibility: Stable with ceramic output capacitors, reducing the need for bulky electrolytic capacitors.
• Small Package Size: Available in compact packages suitable for space-constrained applications.

Benefits

• Extended Battery Life: Low quiescent current prolongs battery life in portable devices.
• Stable Power Supply: Provides a consistent and reliable voltage source for sensitive electronics.
• Enhanced System Reliability: Integrated protection features prevent damage from electrical faults.
• Compact Design: Small package size allows for integration into miniaturized devices.
• Simplified Design: Requires minimal external components, simplifying circuit design.

Technical Specifications

The XC6201P382MR operates with an input voltage range of 2.0V to 6.0V. The output voltage is fixed at 3.8V with high accuracy. The dropout voltage is low, allowing the regulator to maintain regulation even when the input voltage is close to the output voltage. The quiescent current is typically in the microampere range. It is stable with ceramic capacitors. The device incorporates overcurrent protection and short circuit protection. The operating temperature range is typically -40°C to +85°C.