STMicroelectronics

L5970D  

DC Switching Voltage Regulators

L5970D Description

The L5970D is a high-performance, adjustable output DC switching voltage regulator designed and manufactured by STMicroelectronics. With a wide input voltage range of 4.4V to 36V and an output voltage range of 1.2V to 35V, this device is suitable for a variety of applications. The L5970D features a 1A output current and a 250kHz switching frequency, ensuring efficient power conversion and minimal power loss. The device is RoHS3 compliant and REACH unaffected, making it an environmentally friendly choice for your power management needs.

L5970D Features

• Adjustable Output Voltage: The L5970D offers an adjustable output voltage range of 1.2V to 35V, providing flexibility in power management solutions.
• Wide Input Voltage Range: With an input voltage range of 4.4V to 36V, the L5970D can handle a variety of power sources.
• 1A Output Current: The L5970D is capable of delivering up to 1A of output current, making it suitable for applications requiring higher power levels.
• 250kHz Switching Frequency: The high switching frequency allows for smaller external components and improved efficiency.
• Positive Output Configuration: The L5970D provides a positive output voltage, making it ideal for applications requiring a positive voltage reference.
• Surface Mount Packaging: The 8SOIC package allows for easy integration into surface mount applications.
• Unique Features: The L5970D stands out from similar models with its combination of high output current, wide input voltage range, and adjustable output voltage.

L5970D Applications

The L5970D is ideal for applications requiring efficient power conversion and adjustable output voltage, such as:

• Portable Electronics: Powering mobile devices, smartphones, and tablets.
• Industrial Equipment: Providing stable power to industrial control systems and sensors.
• Automotive Systems: Managing power in automotive electronics, such as infotainment systems and powertrain controls.
• Telecommunications: Ensuring reliable power supply to base stations and communication equipment.

Conclusion of L5970D

The L5970D from STMicroelectronics is a versatile and efficient DC switching voltage regulator, offering a wide input voltage range, adjustable output voltage, and high output current. Its unique combination of features makes it an ideal choice for a variety of applications, from portable electronics to industrial equipment. With its RoHS3 compliance and REACH unaffected status, the L5970D is also an environmentally conscious solution for your power management needs.

L5970D Documents

Download datasheets and manufacturer documentation for L5970D

Datasheets :

L5970D      

Reference Design Library :

STEVAL-ILL007V1: 0.35, 0.7, or 1A @ 12V Max, 4.4 ~ 36V in       EVAL5970D: 3V @ 1A, 4.4 ~ 36V in (25V Board)      

Other Related Documents :

L5970D View All Specifications      

HTML Datasheet :

L5970D