The R1114Q281D-TR-F is a voltage regulator manufactured by Ricoh. This is a CMOS-based voltage regulator featuring high input voltage, low supply current, and excellent temperature characteristics. It's part of Ricoh's R1114 series, designed for use in a variety of portable devices and power management applications.

Applications

• Power source for microcontrollers.
• Power management in wearable devices.
• Voltage regulation in battery-powered equipment.
• Regulation for IoT (Internet of Things) devices.
• Power supply for mobile communication devices.

Features

• Input Voltage Range: Wide input voltage range allows for compatibility with various power sources.
• Output Voltage Accuracy: High accuracy ensures stable power supply to connected components.
• Low Supply Current: Minimizes power consumption, extending battery life in portable devices.
• Overcurrent Protection: Protects the regulator and connected devices from damage due to excessive current.
• Thermal Shutdown Protection: Prevents overheating and potential damage in high-temperature environments.
• Small Package: Compact size allows for integration into small form factor devices.

Benefits

• Extended Battery Life: Low supply current contributes to longer battery life in portable applications.
• Stable Power Supply: High output voltage accuracy ensures consistent and reliable power for sensitive electronic components.
• Protection Against Damage: Overcurrent and thermal shutdown protection mechanisms safeguard the regulator and connected circuitry.
• Space-Saving Design: Small package size enables integration into compact devices where board space is limited.
• Wide Application Range: Suitable for various applications due to its versatile features and performance characteristics.

Additional Details

The R1114Q281D-TR-F is typically available in a small surface-mount package. The specific package and pinout details can be found in the product datasheet. This voltage regulator integrates protection circuits such as overcurrent protection and thermal shutdown. The output voltage is fixed internally with high accuracy. This regulator is optimized for use in applications where low power consumption and high efficiency are critical. The TR suffix indicates tape and reel packaging for automated assembly.