Texas Instruments Buck Converter Surface Mount TO-263 Package 3.36V Output Voltage 1A Output Current LM2575S-3.3/NOPB

Texas Instruments LM2575S-3.3/NOPB is a high-efficiency buck converter designed for step-down voltage regulation in electronic power supply solutions. This buck converter features a surface mount TO-263 package optimized for compact PCB integration.

The device operates with an output voltage of 3.36V and an output current of 1A, suitable for supplying low-voltage electronics with steady power. Its maximum input voltage is 40V, while the minimum input voltage is 4V, accommodating a wide range of source voltages.

Providing an efficiency of up to 75%, the LM2575S-3.3/NOPB offers reliable power conversion with minimal heat generation. Ripple and noise are constrained to 150mV max, supporting sensitive electronic circuitry with stable voltage output.

The buck converter operates effectively across a broad temperature range from -40°C to 125°C, with integrated protection features to safeguard against thermal overload and electrical faults. This device includes 5 pins and forms part of the LM2575 series known for SIMPLE SWITCHER® technology.

Compact in size (10.16mm length × 8.64mm width × 4.57mm depth), it meets RoHS and JEDEC standards, ensuring industry compliance and environmental safety. Its reliable performance makes it ideal for industrial power supply circuits, telecommunications, battery-powered devices, and embedded systems.

Features a surface mount TO-263 package to facilitate PCB assembly. Provides a maximum input voltage of 40V with a minimum input of 4V. Achieves 75% efficiency ensuring reliable power conversion. Includes integrated thermal and overload protection for enhanced durability.

Maintains ripple and noise at a low 150mV for stable output. Operates reliably between -40°C and 125°C temperatures. Equipped with 5 pins and belongs to the LM2575 series of switching regulators. Compact size with dimensions approximately 10.16mm length, 8.64mm width, and 4.57mm depth.

Complies with RoHS and JEDEC standards for quality and safety. Ideal for power supply designs requiring step-down voltage regulation in industrial and electronic applications.

This buck converter suits industrial electronic assemblies, laboratory equipment power management, telecom infrastructure, and consumer electronics requiring stable DC voltage conversion with surface mount ease.

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