Texas Instruments Buck Converter Surface Mount TO-263 Package 37V Output Voltage 3A Output Current LM2576S-ADJ/NOPB

Texas Instruments LM2576S-ADJ/NOPB is a surface mount buck converter designed for efficient step-down DC voltage regulation applications. It delivers a stable, adjustable output voltage up to 37V with a maximum current of 3A, making it ideal for powering electronic circuits requiring reliable power conversion.

This device operates over a wide input voltage range of 4V to 40V, ensuring compatibility with diverse power sources. It features high efficiency of approximately 77%, minimizing energy loss and heat generation during operation. Ripple and noise are tightly controlled at 150mV to maintain signal integrity for sensitive electronics.

The LM2576S-ADJ/NOPB is housed in a compact TO-263 package measuring 10.16mm in length, 8.64mm in width, and 4.57mm in depth with 5 pins for surface mounting on printed circuit boards, facilitating space-efficient designs. It supports operation under extreme temperatures from -40°C to 125°C, making it suitable for industrial and commercial environments.

Conforming to RoHS and JEDEC standards, this regulator offers environmental compliance and industry reliability. It belongs to the LM2576 series SIMPLE SWITCHER® family from Texas Instruments, well known for ease of use and flexibility in voltage regulation tasks.

Common usage areas include electronic power supply systems, embedded device power regulation, industrial control systems, and other applications requiring a dependable voltage step-down solution.

Operates with a wide input voltage range from 4V to 40V. Provides a stable adjustable output voltage with 1.23V minimum. High efficiency of approximately 77% to reduce power loss. Compact TO-263 package dimensions: 10.16mm length, 8.64mm width, and 4.57mm depth.

Designed with 5 pins for surface mounting on printed circuit boards. Ripple and noise limited to 150mV for clean output voltage. Operates safely in temperatures from -40°C up to 125°C maximum. Complies with RoHS and JEDEC industrial standards.

Single output configuration for flexible design applications. Part of Texas Instruments LM2576 series SIMPLE SWITCHER® step-down regulators. Explore more power management components and switching regulators in the Electronics & Electricals category on EnvMart for robust and efficient designs.

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