The R1114D161D-FB is a CMOS-based voltage regulator manufactured by Ricoh Electronic Devices. This regulator is designed to provide a stable and accurate output voltage, making it suitable for a variety of battery-powered and portable electronic devices. It features low dropout voltage and low current consumption, contributing to efficient power management.

Applications

• Smartphones and Mobile Devices: Powers various components in smartphones and other portable devices.
• Wearable Devices: Used in smartwatches, fitness trackers, and other wearable electronics.
• Digital Cameras: Regulates voltage for camera sensors and other critical circuits.
• Portable Audio Players: Provides stable power for audio amplifiers and digital signal processors.
• IoT Devices: Powers sensors, microcontrollers, and communication modules in IoT applications.

Features

• Low Dropout Voltage: Maintains stable output voltage even with low input voltage.
• Low Current Consumption: Minimizes power loss for extended battery life.
• High Output Voltage Accuracy: Ensures precise and stable voltage regulation.
• Overcurrent Protection: Protects the regulator and downstream components from overload conditions.
• Small Package Size: Allows for compact and space-saving designs.

Benefits

• Extended Battery Life: Low current consumption maximizes battery runtime.
• Stable and Accurate Output Voltage: Ensures reliable operation of connected devices.
• Compact Design: Saves space in portable and miniaturized applications.
• Enhanced Protection: Overcurrent protection prevents damage from overload conditions.
• Efficient Power Management: Optimizes power usage for improved system performance.

Additional Details

The R1114D161D-FB is typically available in a small package such as DFN or SOT-23. It supports a range of input voltages and output voltage options. The device includes features like short-circuit protection and thermal shutdown to prevent damage under abnormal conditions. Detailed specifications, including operating temperature range and electrical characteristics, can be found in the Ricoh datasheet.