Texas Instruments

LM3310SQX/NOPB  

DC Switching Voltage Regulators

LM3310SQX/NOPB Description

The LM3310SQX/NOPB is a high-performance boost regulator designed by Texas Instruments, offering an adjustable output voltage with a wide input voltage range from 2.5V to 7V. This device is capable of delivering up to 2A of output current, making it suitable for applications requiring high efficiency and power density. The LM3310SQX/NOPB features a switching frequency that can be set at either 660kHz or 1.28MHz, allowing for flexibility in design and optimization of the power conversion process. The regulator supports a positive output configuration and can provide an adjustable output voltage ranging from 1.263V to 20V. It is housed in a 24-lead WQFN package, which is ideal for surface-mount applications and offers excellent thermal performance.

LM3310SQX/NOPB Features

• Adjustable Output Voltage: The LM3310SQX/NOPB provides an adjustable output voltage range from 1.263V to 20V, making it highly versatile for various power management applications.
• Wide Input Voltage Range: With an input voltage range of 2.5V to 7V, this regulator can operate efficiently across a broad spectrum of input conditions, ensuring robust performance in diverse environments.
• High Output Current: Capable of delivering up to 2A of output current, the LM3310SQX/NOPB is well-suited for applications requiring high power delivery.
• Flexible Switching Frequency: The regulator supports switching frequencies of 660kHz and 1.28MHz, allowing designers to optimize the trade-off between efficiency and component size.
• Positive Output Configuration: The positive output configuration ensures compatibility with a wide range of electronic systems and circuits.
• Surface-Mount Packaging: The 24-lead WQFN package is designed for surface-mount applications, providing excellent thermal performance and ease of integration into compact designs.
• Compliance and Reliability: The LM3310SQX/NOPB is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and reliability in manufacturing processes.

LM3310SQX/NOPB Applications

The LM3310SQX/NOPB is ideal for a variety of applications where high efficiency, adjustable output voltage, and high output current are required. Some specific use cases include:

• Portable Electronics: Ideal for powering devices such as smartphones, tablets, and other portable electronics where compact size and high efficiency are critical.
• Battery-Powered Systems: Suitable for applications that rely on battery power, such as wearable devices and IoT sensors, where the wide input voltage range and adjustable output voltage ensure consistent performance.
• Industrial Equipment: Can be used in industrial control systems and automation equipment where reliable power delivery and high efficiency are essential.
• Telecommunications: Effective in powering various components in telecommunications infrastructure, such as base stations and network equipment, where high power density and efficiency are crucial.

Conclusion of LM3310SQX/NOPB

The LM3310SQX/NOPB is a versatile and high-performance boost regulator that offers a wide range of technical specifications and performance benefits. Its adjustable output voltage, wide input voltage range, and high output current make it suitable for a variety of applications in the electronics industry. The flexible switching frequency and surface-mount packaging further enhance its appeal for designers looking to optimize their power management solutions. Despite being marked as obsolete, the LM3310SQX/NOPB remains a reliable choice for applications requiring efficient and robust power delivery.

LM3310SQX/NOPB Documents

Download datasheets and manufacturer documentation for LM3310SQX/NOPB