The R1124N321B-TR-F is a voltage regulator IC produced by Ricoh. It is engineered to provide a stable and regulated output voltage, essential for powering sensitive electronic components. It is particularly suitable for applications demanding high efficiency and reliability in voltage regulation.

Applications

• Consumer Electronics: Used in a wide array of devices, including 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 requiring stable and accurate voltage.

Features

• High-Precision Output Voltage: Delivers an accurate and stable output voltage.
• 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 R1124N321B-TR-F typically operates with an input voltage range of 2.0V to 6.0V and provides a fixed output voltage of 3.2V. Its low dropout voltage is usually around 200mV at 100mA load current. The overcurrent protection is typically set at 300mA. This IC is packaged in a SOT-23-5 configuration, and its operating temperature range is between -40°C and +85°C.