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R1161N281D5-TR-FE

R1161N281D5-TR-FE Description

The R1161N281D5-TR-FE is a high-performance linear regulator from Nisshinbo Micro Devices Inc., designed to deliver a fixed output voltage of 2.85V with a maximum output current of 300mA. This device is part of the R1161x series and is housed in a compact SOT23-5 package, making it suitable for a wide range of applications where space is a critical consideration. The regulator is designed to operate with an input voltage range up to 6V, ensuring compatibility with various power sources. It features a low dropout voltage of 0.375V at 300mA, which enhances efficiency and reduces power loss, making it ideal for battery-powered devices and low-voltage applications. The regulator also boasts a quiescent current of just 90 µA, contributing to its energy efficiency and prolonged battery life. The R1161N281D5-TR-FE is RoHS compliant and has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to standard environmental conditions without additional handling precautions.

R1161N281D5-TR-FE Features

• Fixed Output Voltage: Provides a stable 2.85V output, ensuring consistent performance in various applications.
• High Efficiency: With a low dropout voltage of 0.375V at 300mA, the regulator maintains high efficiency even under low input voltage conditions.
• Low Quiescent Current: At just 90 µA, the quiescent current minimizes power consumption, making it ideal for battery-operated devices.
• Enable Control Feature: Offers enable functionality, allowing for dynamic control and power savings when the regulator is not in use.
• Over Current Protection: Ensures the device's reliability and longevity by protecting against overcurrent conditions.
• High PSRR: Achieves 65dB at 1kHz, reducing noise and improving the stability of the output voltage.
• RoHS Compliance: Adheres to environmental standards, ensuring the product is free from hazardous substances.
• Surface Mount Packaging: The SOT23-5 package is ideal for compact designs and automated assembly processes.
• Moisture Sensitivity Level 1: Suitable for standard manufacturing environments without the need for special handling.

R1161N281D5-TR-FE Applications

The R1161N281D5-TR-FE is well-suited for a variety of applications, including:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearable technology where space and power efficiency are paramount.
• Industrial Equipment: Suitable for low-power industrial sensors and control systems that require stable voltage regulation.
• Medical Devices: Applicable in medical equipment where reliability and low power consumption are essential.
• Automotive Electronics: Can be used in automotive applications where compact size and high efficiency are required.
• IoT Devices: Perfect for Internet of Things (IoT) devices that need efficient power management and low power consumption.

Conclusion of R1161N281D5-TR-FE

The R1161N281D5-TR-FE from Nisshinbo Micro Devices Inc. stands out as a reliable and efficient linear regulator, offering a fixed 2.85V output with a maximum current of 300mA. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications requiring high efficiency and stable performance. The enable control feature and overcurrent protection further enhance its versatility and reliability. With its compact SOT23-5 package and RoHS compliance, the R1161N281D5-TR-FE is well-suited for modern electronics where space constraints and environmental standards are significant considerations. Whether in consumer electronics, industrial equipment, or automotive applications, the R1161N281D5-TR-FE provides a robust solution for power management needs.