The XC6217B291GRN is a low dropout (LDO) voltage regulator designed and manufactured by Torex Semiconductor Ltd. This regulator is characterized by its low quiescent current and high accuracy, making it suitable for use in a wide variety of portable and battery-powered applications. It delivers a stable output voltage with minimal power loss, contributing to extended battery life and efficient power management.

Applications

• Portable Electronics: Mobile phones, tablets, and digital cameras.
• Wearable Technology: Smartwatches, fitness trackers, and other wearable devices.
• IoT (Internet of Things) Devices: Sensors, wireless modules, and low-power microcontrollers.
• Battery-Powered Instruments: Handheld medical devices, portable testing equipment, and remote controls.
• Wireless Communication: Bluetooth modules, Wi-Fi transceivers, and Zigbee devices.

Features

• Low Dropout Voltage: Operates with a minimal voltage difference between input and output for efficient power conversion.
• Low Quiescent Current: Minimizes power consumption in standby mode, extending battery life.
• High Output Voltage Accuracy: Provides a stable and precise output voltage for reliable operation.
• Overcurrent Protection: Prevents damage to the regulator and connected circuits from excessive current.
• Short Circuit Protection: Protects the regulator from damage in the event of a short circuit condition.
• Thermal Shutdown: Shuts down the regulator when the junction temperature exceeds a safe limit.
• Small Package: Available in compact packages suitable for space-constrained applications.

Benefits

• Prolonged Battery Life: Low quiescent current maximizes operating time for battery-powered devices.
• Stable and Reliable Power: High accuracy regulation ensures consistent performance of connected components.
• Increased System Robustness: Built-in protection features prevent damage from overcurrent, short circuits, and overheating.
• Compact and Efficient Design: Small package size allows for integration into small form factor devices.
• Simplified Power Management: Provides a stable and regulated voltage source with minimal external components.
• Improved Efficiency: Low dropout voltage reduces power loss and improves overall system efficiency.

Additional Details

The XC6217B291GRN delivers a fixed output voltage of 2.9V. It typically operates with an input voltage range from 1.8V to 6.0V. The device's operating temperature range is generally from -40°C to +85°C. This LDO regulator is offered in a miniature package. It is also RoHS compliant. The output voltage accuracy is typically ±2%.