The XC6204B402MRN is a low dropout (LDO) regulator manufactured by Torex Semiconductor. It's designed to provide a stable and precise 4.0V output voltage, making it suitable for a wide range of applications, particularly those requiring low power consumption and compact size. This regulator is ideal for portable devices and battery-powered systems where efficiency is paramount.

Applications

• Smartphones and Mobile Devices: Powering various internal circuits.
• Wireless Communication Devices: Voltage regulation for Bluetooth, Wi-Fi, and other RF modules.
• Portable Audio Players: Providing stable power to audio amplifiers and digital signal processors.
• Digital Cameras: Regulating voltage for image sensors and processing units.
• Wearable Devices: Powering microcontrollers and sensors in smartwatches and fitness trackers.
• IoT (Internet of Things) Devices: Power management in low-power sensor nodes and communication modules.

Features

• Fixed 4.0V Output Voltage: Provides a stable and precise 4.0V output.
• Low Dropout Voltage: Ensures stable output even with a small difference between input and output voltage.
• Low Quiescent Current: Minimizes power consumption when the regulator is in standby mode.
• Short Circuit Protection: Protects the regulator and connected circuitry from damage in case of a short circuit.
• Over Temperature Protection: Shuts down the regulator if the temperature exceeds a safe operating level.
• Small Package: Available in compact packages suitable for space-constrained applications.

Benefits

• Extended Battery Life: Low quiescent current helps prolong battery life in portable devices.
• Stable Operation: Provides a consistent output voltage, improving the reliability of connected circuits.
• Protection Against Faults: Short circuit and over temperature protection prevent damage to the regulator and connected components.
• Compact Design: Small package size allows for integration into densely populated PCBs.
• Simplified Power Management: Reduces the need for complex power management circuitry.

Additional Details

The XC6204B402MRN operates with an input voltage range of 2.0V to 6.0V. The output voltage accuracy is typically ±2%. The dropout voltage is typically 200mV at 100mA output current. The quiescent current is typically 4μA. The operating temperature range is -40°C to +85°C. The package type is DFN. For detailed specifications, refer to the manufacturer's datasheet.