The R1124N331B-TR-F is a voltage regulator IC manufactured by Ricoh. This regulator is specifically designed to provide a stable and regulated output voltage, essential for various electronic applications. Its efficiency and reliability make it suitable for devices requiring precise power management.

Applications

• Consumer Electronics: Used in various devices, including portable media players and handheld gadgets.
• Mobile Communication Devices: Ensures stable power in smartphones and other mobile devices.
• Industrial Equipment: Provides regulated power for control systems and monitoring devices.
• Medical Devices: Powers sensitive medical equipment that requires stable and accurate voltage.

Features

• High Output Voltage Accuracy: Provides precise and stable voltage output.
• Low Current Consumption: Minimizes power waste, enhancing energy efficiency.
• Overcurrent Protection: Safeguards against excessive current flow, protecting the IC and connected components.
• Thermal Shutdown: Prevents overheating and damage by automatically shutting down the regulator.
• Compact Package: Enables integration into space-constrained applications.

Benefits

• Stable and Reliable Power: Ensures consistent performance of connected electronic devices.
• Enhanced System Protection: Protects against voltage fluctuations and overcurrent events.
• Increased Energy Efficiency: Low current consumption contributes to longer battery life in portable devices.
• Simplified Circuit Design: Easy to integrate into various electronic circuits, reducing design complexity.

Technical Specifications

The R1124N331B-TR-F operates with an input voltage range of 2.0V to 6.0V, delivering a fixed output voltage of 3.3V. The dropout voltage is approximately 200mV at a load current of 100mA. The overcurrent protection threshold is typically set at 300mA. It comes in a SOT-23-5 package, and its operating temperature range is -40°C to +85°C.