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R1161N151B-TR-FE

R1161N151B-TR-FE Description

The R1161N151B-TR-FE is a high-performance linear regulator designed by Nisshinbo Micro Devices Inc., a leading manufacturer in the electronics industry. This IC regulator is part of the R1161x series and offers a fixed output voltage of 1.5V with a maximum output current of 300mA. It is designed for surface mount applications and comes in a compact SOT23-5 package, making it suitable for space-constrained designs. The regulator features a maximum input voltage of 6V and a dropout voltage of 0.48V at 300mA, ensuring efficient operation even under varying input conditions. With a quiescent current of just 111 µA, the R1161N151B-TR-FE is optimized for low power consumption, making it ideal for battery-powered devices.

R1161N151B-TR-FE Features

• Fixed Output Voltage: The R1161N151B-TR-FE provides a stable 1.5V output voltage, ensuring consistent power supply to sensitive electronic components.
• High Efficiency: With a dropout voltage of 0.48V at 300mA, this regulator maintains high efficiency even at lower input voltages, reducing power loss and heat generation.
• Low Quiescent Current: The 111 µA quiescent current minimizes power consumption during standby or low-load conditions, extending battery life in portable devices.
• Enable Control Feature: The enable pin allows for easy control of the regulator’s operation, enabling dynamic power management and reducing power consumption when the regulator is not in use.
• Over Current Protection: This feature protects the regulator and connected components from damage due to excessive current, enhancing the reliability and durability of the system.
• High PSRR: The 65dB power supply rejection ratio at 1kHz ensures that the regulator can effectively filter out noise from the power supply, providing a clean and stable output voltage.
• RoHS Compliant: The R1161N151B-TR-FE meets RoHS standards, ensuring environmental compliance and suitability for use in a wide range of applications.
• Moisture Sensitivity Level (MSL) 1: This indicates that the component is not moisture-sensitive, allowing for unlimited storage time without the need for special handling or packaging.

R1161N151B-TR-FE Applications

The R1161N151B-TR-FE is ideal for a variety of applications where a stable and efficient power supply is required. Its compact size and low power consumption make it particularly suitable for:

• Portable Devices: Such as smartphones, tablets, and wearable technology, where space and battery life are critical.
• IoT Devices: For powering sensors and microcontrollers in Internet of Things (IoT) applications, ensuring reliable operation in various environmental conditions.
• Medical Devices: For powering low-power medical equipment and devices, where stability and reliability are paramount.
• Consumer Electronics: In devices like digital cameras, MP3 players, and other consumer electronics that require a stable power source.

Conclusion of R1161N151B-TR-FE

The R1161N151B-TR-FE from Nisshinbo Micro Devices Inc. stands out as a reliable and efficient linear regulator, offering a unique combination of high efficiency, low power consumption, and robust protection features. Its compact SOT23-5 package and surface mount design make it an excellent choice for modern, space-constrained electronic designs. The enable control feature and over current protection enhance its versatility and reliability, making it suitable for a wide range of applications. Whether powering portable devices, IoT systems, or medical equipment, the R1161N151B-TR-FE delivers consistent performance and stability, ensuring that your electronic designs operate efficiently and reliably.