The XC6204B342MR is a highly accurate, low power consumption CMOS LDO voltage regulator manufactured by Torex Semiconductor Ltd. It is designed for use in portable devices and other applications where efficiency and small size are critical. The device features a stable output voltage even with fluctuating input voltage and load conditions.

Applications

• Mobile phones: Power management for various internal circuits.
• Wireless modules: Supplying a stable voltage to sensitive RF components.
• Portable audio players: Providing power to audio amplifiers and digital signal processors.
• Wearable devices: Powering microcontrollers and sensors in smartwatches and fitness trackers.
• IoT devices: Regulating voltage for low-power communication modules.

Features

• Low Power Consumption: Minimizes battery drain in portable applications.
• High Accuracy: Provides a stable and precise output voltage.
• Low Dropout Voltage: Operates effectively even with a small difference between input and output voltage.
• Short Circuit Protection: Protects the device and the load from damage due to short circuits.
• Over Current Protection: Limits the output current to prevent damage from overload conditions.
• Small Package: Available in a compact package for space-constrained applications (SOT-25).

Benefits

• Extended Battery Life: Low power consumption extends operating time in battery-powered devices.
• Stable Operation: High accuracy and low dropout voltage ensure stable performance under varying conditions.
• Reliable Protection: Short circuit and over current protection enhance the robustness of the system.
• Compact Design: Small package allows for integration into miniature devices.
• Simplified Design: Requires minimal external components, simplifying the design process.

Additional Details

The XC6204B342MR operates with an input voltage range of 1.8V to 6.0V and provides a fixed output voltage of 3.4V with a high degree of accuracy. It features a typical dropout voltage of just 200mV at 100mA. The regulator is designed for stability with ceramic capacitors, and it incorporates built-in overcurrent protection and short-circuit protection. This LDO regulator's low quiescent current and small package size make it ideal for use in battery-powered portable applications.