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RAA2144014GP3#NA0

RAA2144014GP3#NA0 Description

The RAA2144014GP3#NA0 is a 40V low quiescent current (low IQ) linear dropout regulator (LDO) from Renesas Electronics Corporation, designed for applications requiring high efficiency and reliability. This LDO features a fixed output voltage of 3.3V and can deliver up to 150mA of output current. It operates within a wide input voltage range, up to 40V, making it suitable for a variety of power management applications. The device is housed in a compact 3L SOT-23 package and is available in tape and reel (T&R) format, facilitating easy integration into surface mount designs.

RAA2144014GP3#NA0 Features

• Output Type: Fixed output voltage of 3.3V ensures stable power supply for sensitive electronic components.
• Input Voltage Range: Capable of handling up to 40V, providing flexibility for diverse power sources.
• Output Current: Delivers up to 150mA, sufficient for a wide range of low-power applications.
• Low Quiescent Current: At just 6.1 µA, the device minimizes power consumption during idle states, enhancing overall system efficiency.
• High PSRR: Offers a wide range of power supply rejection ratio (PSRR) from 77dB at 10Hz to 42dB at 10kHz, ensuring high performance in noisy environments.
• Low Dropout Voltage: With a maximum dropout voltage of 1.6V at 150mA, the regulator maintains high efficiency even at low input-to-output voltage differentials.
• Protection Features: Integrated over-current, over-temperature, and short-circuit protection ensures robustness and reliability in various operating conditions.
• Compliance: REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited) ensures the device is suitable for a wide range of manufacturing environments without additional handling precautions.

RAA2144014GP3#NA0 Applications

The RAA2144014GP3#NA0 is ideal for applications where low power consumption, high efficiency, and compact form factor are critical. Its wide input voltage range and fixed output voltage make it suitable for:

• Battery-powered devices: Provides stable power supply for portable electronics, ensuring long battery life.
• Industrial control systems: Reliable power management for sensors, actuators, and other low-power peripherals.
• Telecommunications: Efficient power regulation for base stations, routers, and other communication equipment.
• Automotive electronics: Suitable for in-vehicle systems requiring high reliability and low power consumption.
• IoT devices: Ideal for powering small, low-power IoT sensors and modules, ensuring efficient operation in remote or battery-limited environments.

Conclusion of RAA2144014GP3#NA0

The RAA2144014GP3#NA0 from Renesas Electronics Corporation is a versatile and efficient LDO regulator designed to meet the demands of modern power management applications. Its low quiescent current, high PSRR, and low dropout voltage offer significant performance benefits, making it an ideal choice for applications requiring high efficiency and reliability. Despite being marked as obsolete, the device remains a reliable option for existing designs and can be a valuable component in new projects where its specific features are required.