LM3503SQX
Dual-display LED drivers with constant current and brightness control
Manufacturer： ['national-semiconductor', 'ti']
series introduction
**Introducing the LM3503SQX Series: Precision Power Management for Modern Electronics**
The LM3503SQX series represents the pinnacle of power management innovation, designed to meet the demanding requirements of today’s advanced electronic systems. As a versatile, high-performance DC-DC converter family, the LM3503SQX series delivers exceptional efficiency, reliability, and flexibility, making it the ideal choice for a wide range of applications, from portable devices to industrial automation and beyond.
At the heart of the LM3503SQX series lies a cutting-edge synchronous buck regulator architecture, optimized for low-power and space-constrained designs. With an input voltage range of 2.7V to 6V and an adjustable output voltage as low as 0.6V, this series ensures seamless integration into systems requiring precise voltage regulation. Its compact, thermally enhanced package minimizes footprint while maximizing thermal performance, enabling designers to achieve more in less space.
Key features of the LM3503SQX series include ultra-low quiescent current, high switching frequencies up to 2.25MHz, and advanced pulse-width modulation (PWM) control, ensuring optimal efficiency across a wide load range. Whether your application demands extended battery life, reduced heat dissipation, or robust performance under varying conditions, the LM3503SQX series delivers.
Engineered for simplicity and reliability, the LM3503SQX series incorporates built-in protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout, safeguarding your designs against potential faults. Additionally, its user-adjustable soft-start functionality minimizes inrush current, ensuring smooth and reliable power-up sequences.
From consumer electronics to IoT devices, automotive systems, and industrial controls, the LM3503SQX series empowers engineers to push the boundaries of innovation. With its unparalleled combination of performance, efficiency, and ease of use, this series is the ultimate solution for powering the next generation of electronic devices.
Discover the LM3503SQX series—where precision meets power, and innovation meets reliability.
Images for reference
SQA16A