Littelfuse

IXD1415BB547R-G  

Linear & Switching Voltage Regulators

IXD1415BB547R-G Description

The IXD1415BB547R-G is a high-performance dual high-speed low dropout (LDO) linear voltage regulator designed for applications requiring efficient power management and precise voltage regulation. Manufactured by Littelfuse, this device falls under the Power Management Integrated Circuit (PMIC) category and is ideal for a wide range of electronic systems where power efficiency and reliability are paramount.

IXD1415BB547R-G Features

• Low Quiescent Current: The IXD1415BB547R-G boasts a low quiescent current of 60 µA, making it suitable for battery-powered and energy-sensitive applications.
• High PSRR: With a power supply rejection ratio (PSRR) of 65dB at 1kHz, this regulator effectively filters out noise from the input power supply, ensuring clean and stable output voltage.
• Fixed Output Voltage: The regulator provides fixed output voltages of 2.6V and 3V, simplifying design and eliminating the need for external voltage-setting components.
• High Input Voltage Range: The device can operate with an input voltage up to 6V, offering flexibility in power source selection.
• Dual Regulators: The IXD1415BB547R-G features two independent regulators, each capable of delivering up to 200mA of output current, making it ideal for multi-rail power supply designs.
• Low Dropout Voltage: With a maximum dropout voltage of 0.15V at 100mA, this LDO can maintain regulation even when the input voltage is close to the output voltage, enhancing efficiency.
• Control and Protection Features: The regulator includes current limit and enable control features, along with over-current and short-circuit protection, ensuring robust and reliable operation.
• Surface Mount Packaging: The IXD1415BB547R-G is available in a surface mount package (Tape & Reel), facilitating easy integration into compact and high-density PCB designs.
• Compliance and Status: The device is REACH unaffected and ROHS3 compliant, meeting stringent environmental and safety standards. It is also classified under ECCN EAR99 and HTSUS 8542.39.0001.

IXD1415BB547R-G Applications

The IXD1415BB547R-G is well-suited for a variety of applications, including:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearable technology where low power consumption and high efficiency are critical.
• Industrial Systems: Suitable for industrial control systems, sensors, and IoT devices that require reliable power management and noise-free operation.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment where dual voltage rails and high PSRR are necessary.
• Medical Devices: Applicable in medical equipment such as diagnostic tools and monitoring devices that demand precise voltage regulation and low noise.
• Automotive Electronics: Useful in automotive systems where space constraints and high reliability are essential.

Conclusion of IXD1415BB547R-G

The IXD1415BB547R-G stands out as a versatile and high-performance dual LDO regulator, offering a combination of low quiescent current, high PSRR, and low dropout voltage. Its dual regulator design, fixed output voltages, and comprehensive protection features make it a reliable choice for a wide range of applications. With its surface mount packaging and compliance with industry standards, the IXD1415BB547R-G is an excellent solution for designers seeking efficient and robust power management in their electronic systems.

IXD1415BB547R-G Documents

Download datasheets and manufacturer documentation for IXD1415BB547R-G