The LM2585S-5.0/NOPB from Texas Instruments is a versatile and efficient Simple Switcher® 3A step-up voltage regulator in a TO-263 package. This integrated circuit is designed to provide an easy and reliable solution for converting a lower voltage input into a higher voltage output, with a fixed output voltage of 5V.

Key Features

• Output Voltage: 5V fixed output ensures compatibility with a wide range of devices requiring a stable 5V supply.
• Output Current: Capable of delivering up to 3A of output current to support various power requirements.
• Input Voltage Range: Operates over a wide input voltage range from 4V to 40V, making it suitable for applications with varying input supplies.
• Efficiency: High-efficiency design minimizes power loss during conversion, improving overall system performance.
• Frequency: 52 kHz fixed frequency internal oscillator reduces the size of the external components and simplifies the design.
• Thermal Shutdown: Features thermal shutdown and current limit protection to safeguard the device and the system under extreme conditions.
• Package: Supplied in a TO-263 package, which is known for its excellent power dissipation and small footprint.
• Lead-Free: The NOPB (No Lead) designation indicates that the device is manufactured without the use of lead, making it suitable for RoHS-compliant applications.

Applications

The LM2585S-5.0/NOPB is ideal for a variety of applications that require a reliable and efficient power supply solution. It is commonly used in:

• Simple high-voltage power supplies for industrial systems
• Automotive accessories and onboard electronics
• Power supplies for battery-operated devices
• Step-up voltage applications in consumer electronics
• Telecommunications infrastructure

With its robust design and ease of use, the LM2585S-5.0/NOPB by Texas Instruments is an excellent choice for design engineers looking to implement a compact and efficient power supply in their projects.