The R1210N502D-TR-FE is a voltage regulator IC manufactured by Ricoh. It is a step-down DC/DC converter designed for high efficiency and low noise operation. It is ideal for use in portable devices and other applications where power efficiency is critical.

Applications

• Smartphones
• Tablets
• Portable media players
• Digital cameras
• Wearable devices
• Power banks

Features

• High Efficiency: Achieves high efficiency across a wide load range, maximizing battery life.
• Low Noise: Minimizes output voltage ripple for sensitive applications.
• Synchronous Rectification: Improves efficiency and reduces power dissipation.
• Overcurrent Protection: Protects the device and the load from damage.
• Short-Circuit Protection: Protects the device from short-circuit conditions.
• Thermal Shutdown: Protects the device from overheating.
• Small Package: Enables compact designs.

Benefits

• Extended Battery Life: High efficiency maximizes battery life in portable devices.
• Stable Power Supply: Low noise operation ensures a stable and clean power supply for sensitive components.
• Improved System Performance: Reliable protection features enhance system reliability and prevent damage.
• Compact Solution: Small package size allows for use in space-constrained applications.
• Simplified Design: Integrated features reduce the need for external components.

Additional Details

The R1210N502D-TR-FE has an output voltage of 5.0V. It is available in a DFN(PLP)3030-10 package. The operating temperature range is typically -40°C to +85°C. The switching frequency is typically 1.2MHz. It is RoHS compliant and halogen-free.