The XC6210A142MR is a highly accurate, low power consumption LDO (low dropout) regulator manufactured by Torex Semiconductor Ltd. It is designed to provide a stable output voltage even with fluctuations in input voltage and load current. This regulator is ideal for battery-powered devices and applications requiring a stable voltage supply.

Applications:

• Mobile phones and smartphones: Used in power management circuits for stable voltage supply to sensitive components.
• Wireless communication devices: Provides regulated power for RF transceivers and other wireless modules.
• Portable media players: Ensures stable operation of audio and video processing circuitry.
• Battery-powered equipment: Extends battery life due to low quiescent current.
• Wearable devices: Powering microcontrollers and sensors in smartwatches and fitness trackers.

Features:

• Low Dropout Voltage: Ensures stable output voltage even when the input voltage is close to the output voltage.
• High Accuracy: Provides a precise and stable output voltage with minimal deviation.
• Low Power Consumption: Minimizes battery drain in portable devices.
• Overcurrent Protection: Protects the regulator and the connected load from damage due to excessive current.
• Short Circuit Protection: Shuts down the regulator in the event of a short circuit, preventing damage.
• Small Package: Available in compact packages for space-constrained applications.

Benefits:

• Improved Battery Life: Low power consumption extends the operating time of battery-powered devices.
• Enhanced System Stability: Stable output voltage ensures reliable operation of connected components.
• Protection Against Damage: Overcurrent and short circuit protection prevent damage to the regulator and the load.
• Simplified Circuit Design: Requires minimal external components, simplifying the design process.
• Compact Solution: Small package size enables integration in space-constrained applications.

Technical Specifications:

The XC6210A142MR has a fixed output voltage of 1.4V. It operates with an input voltage range typically from 1.8V to 6.0V, but it may vary according to manufacturer datasheet. It offers a low dropout voltage, typically around 200mV at a specified output current. The regulator features a low quiescent current, typically in the microampere range, which minimizes power consumption in standby mode. It also incorporates built-in overcurrent and short circuit protection to safeguard the device and the load it powers. The operating temperature range extends from -40°C to +85°C making it suitable for use in a wide variety of applications. The package type is typically SOT-25 or similar small outline package.