The LM25005MHX is a highly efficient, power management integrated circuit designed and manufactured by the renowned Texas Instruments. This versatile step-down voltage regulator is part of the SIMPLE SWITCHER® series and is engineered to deliver exceptional performance for a wide range of applications.

Key Features

• Adjustable Output Voltage: The LM25005MHX provides an adjustable output voltage ranging from 0.8V to VIN, accommodating various device requirements.
• High-Efficiency Operation: With an efficiency of up to 95%, this regulator ensures minimal power loss, making it ideal for energy-sensitive applications.
• Switching Frequency: The device operates at a fixed frequency of 1MHz, which allows the use of small surface-mount inductors and capacitors, saving board space and reducing overall solution size.
• Current Mode Control: This feature provides excellent transient response and cycle-by-cycle current limit.
• Thermal Shutdown: Enhanced safety is ensured through the built-in thermal shutdown feature, which prevents the device from overheating.
• Wide Input Voltage Range: The LM25005MHX can operate with an input voltage range from 4.5V to 42V, making it versatile for use in various systems.

Applications

Texas Instruments' LM25005MHX is suitable for a multitude of applications, including industrial power supplies, automotive systems, distributed power systems, and portable electronics. Its robust design and flexible features make it a go-to choice for designers looking to create compact, reliable, and high-performance power solutions.

Package and Availability

The device is available in a small, thermally enhanced 14-lead TSSOP (PWP) package. Its compact size and leaded package make it easy to solder and integrate into a variety of circuit designs. For pricing, sample requests, and additional information, visit the Texas Instruments website or contact an authorized distributor.