STMicroelectronics Buck Converter Surface Mount 35V Output Voltage 1A Output Current 0.75W Power L5970D

STMicroelectronics L5970D Buck Converter is a surface-mounted DC-DC switching regulator designed for efficient step-down voltage conversion. It delivers a regulated output voltage of 35V at a continuous current of 1A, making it suitable for power supply applications requiring stable voltage regulation within compact electronic circuits.

This converter is housed in a SOIC-8 package measuring 5mm in length, 4mm in width, and 1.75mm in depth, facilitating easy surface mounting on PCBs. The device supports a wide input voltage range from 4.4V to a maximum of 36V, allowing versatile application in various power input environments.

With an efficiency of 90%, the L5970D minimises power loss, ensuring energy-efficient operation in industrial, laboratory, and commercial electronic designs. The regulator can operate under extreme temperature conditions from -40°C to 150°C, supporting robust performance in demanding and variable environments.

The device features precise line regulation of 10 mV and load regulation of 15 mV, resulting in highly stable output voltages under varying input or load conditions. It includes 8 pins facilitating electrical connections and control for integration into sophisticated power management circuits.

The L5970D is manufactured following JEDEC and JESD97 standards, assuring quality and reliability for industrial and electronic system integrations. Typical use cases include power supplies for embedded systems, industrial controls, and telecommunications equipment where compact, efficient, and robust voltage conversion is required.

Compact SOIC-8 package suitable for surface mounting. Operates efficiently with 90% efficiency rating. Supports input voltage range from 4.4V to 36V. Wide operating temperature range from -40°C to 150°C for harsh environments.

Precise line and load voltage regulation for stable output. Reliable monolithic switching regulator design. Compliant with JEDEC and JESD97 standards ensuring high quality.

For advanced designs and detailed circuit integration, download datasheets, 3D models, and design resources from STMicroelectronics and DesignSpark platforms. Explore EnvMart's Electronics & Electricals category for more advanced voltage regulation and power management solutions.

Explore more products in our Voltage Converters category.