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IXD1415CC21ER-G

IXD1415CC21ER-G Description

The IXD1415CC21ER-G is a high-performance dual high-speed Low Dropout (LDO) regulator designed for applications requiring efficient power management and precise voltage regulation. Manufactured by Littelfuse, this device is part of the Power Management Integrated Circuit (PMIC) category and is ideal for a wide range of electronic systems.

This regulator features a quiescent current of 60 µA, ensuring minimal power consumption during operation. It offers a Power Supply Rejection Ratio (PSRR) of 65dB at 1kHz, providing excellent noise suppression and stable output voltage. The IXD1415CC21ER-G is designed with a fixed output type, delivering two regulated output voltages of 1.5V and 2.8V, making it suitable for applications requiring multiple voltage levels.

The regulator supports a maximum input voltage of 6V and can deliver a maximum output current of 200mA per channel. With a dropout voltage of 0.15V at 100mA, the IXD1415CC21ER-G ensures efficient operation even at low input-to-output voltage differentials. This feature is particularly beneficial in battery-powered applications where the input voltage may drop significantly.

IXD1415CC21ER-G Features

• Dual High-Speed LDO Regulators: The IXD1415CC21ER-G features two independent high-speed LDO regulators, each capable of delivering up to 200mA of output current. This dual-channel design allows for simultaneous regulation of two different voltage levels, enhancing the flexibility and efficiency of power management systems.
• Low Quiescent Current: With a quiescent current of only 60 µA, the regulator minimizes power consumption, making it ideal for low-power applications and battery-operated devices.
• High PSRR: The 65dB PSRR at 1kHz ensures that the regulator can effectively filter out noise from the power supply, resulting in a stable and clean output voltage.
• Low Dropout Voltage: The maximum dropout voltage of 0.15V at 100mA allows the regulator to maintain high efficiency even when the input voltage is close to the output voltage. This is particularly advantageous in applications where the input voltage may vary significantly.
• Current Limit and Enable Control Features: The regulator includes current limit and enable control features, providing enhanced protection and control over the power management system.
• Protection Features: Over-current and short-circuit protection features ensure the reliability and longevity of the device, safeguarding it against potential faults and damage.
• Surface Mount Packaging: The IXD1415CC21ER-G is available in a surface mount package, making it suitable for compact and high-density PCB designs.

IXD1415CC21ER-G Applications

The IXD1415CC21ER-G is well-suited for a variety of applications that require efficient power management and precise voltage regulation. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and digital cameras, where low power consumption and stable voltage regulation are critical.
• Industrial Equipment: Suitable for industrial control systems, sensors, and actuators that require reliable power management and multiple voltage levels.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment where high-speed regulation and low dropout voltage are essential for maintaining system performance.
• Automotive Electronics: Applicable in automotive systems such as infotainment units, electronic control units (ECUs), and advanced driver-assistance systems (ADAS), where efficient power management and robust protection features are necessary.

Conclusion of IXD1415CC21ER-G

The IXD1415CC21ER-G dual high-speed LDO regulator from Littelfuse offers a comprehensive solution for efficient power management in a wide range of applications. With its low quiescent current, high PSRR, and low dropout voltage, this regulator ensures stable and efficient operation even under varying input conditions. The inclusion of current limit, enable control, and protection features further enhances its reliability and versatility. The IXD1415CC21ER-G is an excellent choice for designers seeking a robust, high-performance power management solution for their electronic systems.