Littelfuse

IXD1415BB317R-G  

Linear & Switching Voltage Regulators

IXD1415BB317R-G Description

The IXD1415BB317R-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 is part of the Power Management Integrated Circuits (PMIC) category, offering a robust solution for modern electronic systems. The regulator features a quiescent current of 60 µA, ensuring minimal power consumption during operation. With a power supply rejection ratio (PSRR) of 65dB at 1kHz, the IXD1415BB317R-G effectively filters out noise from the input supply, providing clean and stable output voltages.

IXD1415BB317R-G Features

• Dual Regulators: The IXD1415BB317R-G includes two independent regulators, each capable of delivering a maximum output current of 200mA. This dual configuration allows for efficient power management in multi-rail systems.
• Fixed Output Voltages: The regulators provide fixed output voltages of 1.2V and 2.8V, ensuring consistent power delivery to sensitive electronic components.
• Low Dropout Voltage: With a maximum dropout voltage of 0.15V at 100mA, the IXD1415BB317R-G can maintain regulation even when the input voltage is close to the output voltage, making it ideal for battery-powered applications.
• Control and Protection Features: The device includes current limit and enable control features, allowing for precise regulation and protection against overcurrent conditions. Additionally, it offers short-circuit protection, ensuring reliable operation under fault conditions.
• Surface Mount Packaging: The IXD1415BB317R-G is available in a surface mount package (Tape & Reel), facilitating easy integration into compact and high-density PCB designs.
• Compliance and Status: The regulator is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. It is also classified under ECCN EAR99 and HTSUS 8542.39.0001, making it suitable for a wide range of applications.

IXD1415BB317R-G Applications

The IXD1415BB317R-G is ideal for applications that demand high efficiency, low noise, and precise voltage regulation. Its dual regulator design makes it particularly suitable for systems requiring multiple voltage rails, such as:

• Consumer Electronics: Portable devices, smartphones, and tablets benefit from the low dropout voltage and high PSRR, ensuring stable power supply even under varying battery conditions.
• Industrial Equipment: Control systems and IoT devices can leverage the dual regulators for powering different subsystems, enhancing reliability and performance.
• Telecommunications: Base stations and communication equipment require stable and low-noise power supplies, which the IXD1415BB317R-G can provide efficiently.
• Automotive Electronics: In-vehicle infotainment systems and electronic control units (ECUs) can utilize the regulator's robustness and protection features to ensure reliable operation in harsh environments.

Conclusion of IXD1415BB317R-G

The IXD1415BB317R-G stands out as a versatile and high-performance dual LDO regulator, offering significant advantages over similar models. Its low dropout voltage, high PSRR, and dual regulator design make it an excellent choice for applications requiring precise power management and noise reduction. The inclusion of current limit, enable control, and short-circuit protection further enhances its reliability and safety. With its surface mount packaging and compliance with environmental standards, the IXD1415BB317R-G is well-suited for a wide range of modern electronic systems, ensuring efficient and stable power delivery.

IXD1415BB317R-G Documents

Download datasheets and manufacturer documentation for IXD1415BB317R-G