The R1110N361B-TR is a voltage regulator IC manufactured by Ricoh. It is designed to provide a stable 3.6V output voltage with high accuracy. Its low dropout voltage characteristic makes it suitable for battery-powered devices and other applications where input voltage headroom is limited.

Applications

• Power supply for microcontrollers.
• Battery-powered devices like wearables and IoT devices.
• Regulation of voltage in portable electronic equipment.
• Wireless communication devices.
• Smartphones and tablets.

Features

• Output Voltage: 3.6V fixed output.
• Low Dropout Voltage: Provides stable output even with a small difference between input and output voltages.
• High Accuracy: Output voltage is precisely regulated.
• Overcurrent Protection: Protects the IC and the connected load from excessive current draw.
• Thermal Shutdown Protection: Prevents damage from overheating.
• Small Package: Available in compact packages suitable for space-constrained applications.
• Low Quiescent Current: Minimizes power consumption when the regulator is in operation but not actively supplying a large load.

Benefits

• Stable Power Supply: Ensures consistent and reliable operation of connected devices.
• Longer Battery Life: Low quiescent current helps to extend the operating time of battery-powered devices.
• Protection from Damage: Overcurrent and thermal shutdown features protect the IC and the load from potentially damaging conditions.
• Space-Saving Design: Compact package allows for integration into small form-factor devices.
• Improved System Reliability: Helps maintain stable voltage levels, contributing to the overall reliability of the system.
• Simplified Design: Fixed output voltage simplifies the design process compared to adjustable regulators.

The R1110N361B-TR is a versatile voltage regulator suitable for a wide range of applications where a stable 3.6V supply is required. Its protective features and compact size make it a valuable component in modern electronic designs. Its low dropout characteristic is especially useful in battery-powered and low-voltage applications.