The R1160N141B-TR is a voltage regulator IC manufactured by Ricoh. It is engineered to provide a stable and consistent 1.4V output voltage, crucial for the reliable operation of sensitive electronic components. These regulators are widely used in diverse electronic devices to maintain a stable power supply amidst variations in input voltage and load current.

Applications:

• Portable Device Power Management: Efficiently regulating power in smartphones, tablets, and other battery-powered devices.
• Microcontroller Power Supply: Providing a stable 1.4V power supply for microcontrollers in embedded systems.
• Wireless Communication Modules: Ensuring a consistent power source for RF components, enhancing signal stability and performance.
• Memory Devices: Providing stable voltage to memory ICs.
• Wearable Technology: Power management in smartwatches, fitness trackers, and other wearable devices.

Features:

• Low Dropout Voltage: Maintains a stable output voltage even with minimal voltage difference between input and output.
• High Output Voltage Accuracy: Delivers a precise and stable 1.4V output, essential for sensitive electronic components.
• Overcurrent Protection: Safeguards the regulator and connected load from damage due to excessive current flow.
• Thermal Shutdown Protection: Automatically shuts down the regulator when the temperature exceeds safe operating limits, preventing thermal damage.
• Compact Package Size: Facilitates integration into space-constrained electronic devices.
• Low Quiescent Current: Minimizes power consumption when the regulator is in standby mode, extending battery life.

Benefits:

• Enhanced System Reliability: Stable voltage supply ensures consistent and reliable operation of electronic devices.
• Extended Battery Life: Efficient voltage regulation reduces power consumption, increasing the operational lifespan of battery-powered devices.
• Protection Against Damage: Overcurrent and thermal shutdown protection mechanisms safeguard the regulator and the load from potential damage.
• Reduced Device Size: Compact packaging allows for seamless integration into smaller electronic devices.
• Simplified Design: Integrated protection features minimize the need for external components, streamlining the design process.

Additional Details:

The output voltage for the R1160N141B-TR is specifically 1.4V. This regulator is typically available in a small outline transistor (SOT) package. Its operating temperature range commonly extends from -40°C to +85°C. For detailed information, including input voltage range, output current capabilities, and dropout voltage, consult the official Ricoh datasheet for the R1160N series.