The R1114Q271D-TR-FA is a low-dropout (LDO) regulator manufactured by Ricoh. It is designed to provide a stable and regulated output voltage from a higher input voltage, even when the input voltage is close to the output voltage. This LDO regulator is ideal for use in battery-powered devices and other applications where power efficiency is critical. The R1114Q271D-TR-FA offers a compact size, low quiescent current, and high accuracy, making it suitable for a wide range of applications.

Applications:

• Battery-Powered Devices: Used in portable devices such as smartphones, tablets, and wearables.
• Power Management Circuits: Employed in power management circuits to regulate voltage levels.
• Microcontroller Power Supplies: Utilized to provide a stable voltage supply for microcontrollers.
• Sensor Power Supplies: Used to power sensors in various applications.
• Wireless Communication Devices: Used to power RF modules and other wireless components.

Features:

• Low Dropout Voltage: Provides a stable output voltage even with a small difference between input and output voltages.
• Low Quiescent Current: Minimizes power consumption when the regulator is not actively regulating.
• High Accuracy: Provides a precise and stable output voltage.
• Overcurrent Protection: Protects the regulator from damage due to excessive current.
• Thermal Shutdown Protection: Protects the regulator from damage due to overheating.
• Compact Package: Small footprint for space-constrained applications.
• RoHS Compliant: Complies with RoHS environmental standards.

Benefits:

• Extended Battery Life: Low quiescent current minimizes power consumption and extends battery life.
• Improved System Performance: Stable output voltage ensures reliable operation of powered devices.
• Increased System Reliability: Overcurrent and thermal shutdown protection protect the regulator from damage.
• Reduced System Size: Compact package minimizes board space requirements.
• Simplified Design: Easy to use in various applications.
• Environmentally Friendly: RoHS compliant materials minimize environmental impact.
• Cost-Effective: Provides a high-performance solution at a competitive price.

Additional Details:

The R1114Q271D-TR-FA provides an output voltage of 2.7V with a typical accuracy of ±1%. The dropout voltage is typically 100mV at 100mA. The quiescent current is typically 6 μA. The maximum output current is 300mA. The operating temperature range is -40°C to +85°C. The package is SOT-23-5.