The XC6217B28BMRN is a low dropout (LDO) regulator manufactured by Torex Semiconductor Ltd. It's designed for applications requiring a stable and efficient voltage source, especially in battery-powered and portable devices. This regulator features low quiescent current and excellent transient response, making it suitable for sensitive electronic circuits. The device's compact size and integrated protection features contribute to ease of use and system reliability.

Applications

• Portable Electronics: Smartphones, tablets, and other handheld devices.
• Wearable Devices: Smartwatches, fitness trackers, and health monitoring devices.
• IoT (Internet of Things) Devices: Wireless sensors, smart home devices, and connected appliances.
• Battery-Powered Equipment: Portable medical devices, handheld instruments, and remote controls.
• Wireless Communication Modules: Bluetooth, Wi-Fi, and Zigbee modules requiring stable voltage.

Features

• Low Dropout Voltage: Maintains stable output voltage even with a small difference between input and output voltage.
• Low Quiescent Current: Minimizes power consumption in standby or low-power modes, extending battery life.
• High Ripple Rejection: Effectively filters out noise and ripple from the input voltage, providing a clean output.
• Overcurrent Protection: Protects the regulator and the load from excessive current draw.
• Short Circuit Protection: Shuts down the output in the event of a short circuit to prevent damage.
• Thermal Shutdown Protection: Prevents overheating and damage to the regulator by shutting it down at high temperatures.
• Small Package Size: Available in compact packages for space-constrained applications.

Benefits

• Extended Battery Life: Low quiescent current significantly improves battery life in portable devices.
• Stable Voltage Supply: Provides a consistent and reliable voltage source for sensitive electronic components.
• Improved System Performance: High ripple rejection ensures clean power, minimizing noise and interference.
• Enhanced Protection: Built-in protection features safeguard the regulator and connected circuits from damage.
• Compact Design: Small package size allows for easy integration into small form factor devices.
• Simplified Design: Requires minimal external components, simplifying circuit design and reducing board space.

Additional Details

The XC6217B28BMRN provides a fixed output voltage of 2.8V. The input voltage range is typically between 1.8V to 6.0V. The device's operating temperature range typically spans from -40°C to +85°C. It is available in a small package, such as SOT-25 or similar, making it ideal for portable device applications. The output voltage accuracy is typically ±2%. This LDO regulator is also RoHS compliant, meaning it adheres to environmental regulations regarding hazardous substances.