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R1121N501B-TR-FE

R1121N501B-TR-FE Description

The R1121N501B-TR-FE is a high-performance linear regulator designed for a wide range of power management applications. Manufactured by Nisshinbo Micro Devices Inc., this IC offers a fixed output voltage of 5V and a maximum output current of 150mA. It is designed to operate with an input voltage range up to 8V, making it suitable for various electronic systems requiring stable power supply. The regulator features a low dropout voltage of 0.26V at 100mA, ensuring efficient power conversion even under low input voltage conditions.

R1121N501B-TR-FE Features

• Output Type: Fixed 5V output voltage, providing a stable power supply for sensitive electronic components.
• Input Voltage Range: Capable of handling input voltages up to 8V, offering flexibility in power source selection.
• Output Current: Delivers a maximum output current of 150mA, suitable for powering small to medium-sized devices.
• Low Dropout Voltage: With a maximum dropout voltage of 0.26V at 100mA, it ensures high efficiency and minimal power loss.
• Enable Control Feature: Includes an enable control feature, allowing for dynamic power management and reduced power consumption during standby modes.
• Over Current Protection: Equipped with over current protection to safeguard the regulator and connected devices from potential damage.
• Low Quiescent Current: Features a low quiescent current of 70 µA, contributing to energy efficiency and extended battery life in portable applications.
• Surface Mount Packaging: Available in a surface mount SOT23-5 package, offering a compact and reliable solution for space-constrained designs.
• Compliance and Reliability: Compliant with REACH and ROHS3 standards, ensuring environmental safety and reliability. The moisture sensitivity level (MSL) of 1 (Unlimited) further enhances its robustness in various operating conditions.

R1121N501B-TR-FE Applications

The R1121N501B-TR-FE is ideal for a variety of applications where a stable and efficient power supply is crucial. Its compact size and high performance make it suitable for:

• Consumer Electronics: Powering small devices such as smartphones, tablets, and portable audio equipment.
• Industrial Applications: Providing reliable power for sensors, controllers, and other electronic components in industrial settings.
• Telecommunications: Ensuring stable power supply for communication modules and devices.
• Automotive Electronics: Suitable for powering various electronic systems in automotive applications, where space and efficiency are critical.
• Medical Devices: Ideal for powering medical equipment where reliability and low power consumption are essential.

Conclusion of R1121N501B-TR-FE

The R1121N501B-TR-FE from Nisshinbo Micro Devices Inc. stands out as a reliable and efficient linear regulator, offering a fixed 5V output with a maximum current of 150mA. Its low dropout voltage, enable control feature, and over current protection make it a versatile solution for a wide range of power management applications. The compact SOT23-5 package and surface mount design ensure easy integration into space-constrained designs, while compliance with REACH and ROHS3 standards guarantees environmental safety. Whether used in consumer electronics, industrial applications, or medical devices, the R1121N501B-TR-FE provides a robust and efficient power supply solution, making it an ideal choice for engineers and designers seeking high performance and reliability.