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IXD1209F282MR-G

IXD1209F282MR-G Description

The IXD1209F282MR-G is a high-performance linear voltage regulator designed for applications requiring precise voltage control and efficient power management. Manufactured by Littelfuse, this regulator is part of the Power Management Integrated Circuits (PMIC) category and offers a fixed output voltage of 2.8V with a maximum input voltage of 10V. It is capable of delivering a continuous output current of 150mA, making it suitable for a wide range of electronic devices and systems. The regulator features a low dropout voltage of 0.27V at 100mA, ensuring efficient operation even at low input-to-output voltage differentials.

IXD1209F282MR-G Features

• Fixed Output Voltage: The regulator provides a stable output voltage of 2.8V, ensuring consistent power supply to connected devices.
• Low Dropout Voltage: With a maximum dropout voltage of 0.27V at 100mA, the IXD1209F282MR-G maintains high efficiency, especially in battery-powered applications where the input voltage may drop close to the output voltage.
• Low Quiescent Current: The regulator operates with a quiescent current of only 50 µA, minimizing power consumption and extending battery life in portable devices.
• High PSRR: The regulator boasts a high Power Supply Rejection Ratio (PSRR) of 70dB at 10kHz, effectively filtering out noise and ripple from the input power supply, resulting in a cleaner output voltage.
• Enable Control Feature: The enable pin allows for dynamic control of the regulator's operation, enabling power-saving modes and facilitating efficient power management in complex systems.
• Short Circuit Protection: The regulator includes built-in short circuit protection, safeguarding the device and connected circuits from potential damage due to overcurrent conditions.
• Surface Mount Packaging: The IXD1209F282MR-G is available in a compact SOT25 surface mount package, making it suitable for space-constrained applications and enabling high-density PCB designs.
• Compliance and Reliability: The regulator is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, allowing for unlimited exposure to ambient conditions without degradation.

IXD1209F282MR-G Applications

The IXD1209F282MR-G is ideal for a variety of applications where precise voltage regulation and efficient power management are critical. Key applications include:

• Portable Electronic Devices: The regulator's low dropout voltage and low quiescent current make it an excellent choice for battery-powered devices such as smartphones, tablets, and wearable technology.
• Embedded Systems: The enable control feature and compact size make it suitable for embedded systems where dynamic power control and space efficiency are essential.
• Consumer Electronics: The regulator can be used in a wide range of consumer electronics, including digital cameras, gaming consoles, and smart home devices, where reliable power supply and noise reduction are important.
• Industrial Equipment: The high PSRR and short circuit protection features make the IXD1209F282MR-G suitable for industrial applications where robustness and reliability are paramount.

Conclusion of IXD1209F282MR-G

The IXD1209F282MR-G is a versatile and reliable linear voltage regulator that offers a combination of high performance and efficiency. Its low dropout voltage, low quiescent current, and high PSRR make it an ideal solution for a wide range of applications, particularly in portable and battery-powered devices. The enable control feature and compact SOT25 package further enhance its suitability for modern electronic designs. With its robust protection features and compliance with environmental standards, the IXD1209F282MR-G stands out as a reliable choice for engineers and designers seeking a high-quality power management solution.