Texas Instruments

LM3668SD-2833/NOPB  

DC Switching Voltage Regulators

LM3668SD-2833/NOPB Description

The LM3668SD-2833/NOPB is a high-performance, programmable DC switching voltage regulator designed and manufactured by Texas Instruments. This device is part of the LM3668 series, which is known for its advanced features and reliable performance in various electronic applications. With a programmable output type, it offers flexibility in voltage regulation, making it suitable for a wide range of applications. The LM3668SD-2833/NOPB operates with an input voltage range of 2.5V to 5.5V and provides a maximum output current of 1A.

LM3668SD-2833/NOPB Features

• Programmable Output Type: The LM3668SD-2833/NOPB's programmable output allows for flexible voltage regulation, making it suitable for various applications.
• Voltage Input Range: The device can handle input voltages from 2.5V to 5.5V, providing versatility in power supply options.
• Output Current: Capable of delivering up to 1A of output current, making it suitable for applications requiring higher power.
• Positive Output Configuration: Ensures compatibility with a wide range of electronic devices and systems.
• 2.2MHz Switching Frequency: Offers high efficiency and fast response times, improving overall system performance.
• Synchronous Rectifier: Enhances efficiency and reduces power loss during the rectification process.
• RoHS3 Compliance: Ensures the device meets environmental standards, making it suitable for environmentally conscious applications.
• REACH Unaffected Status: Indicates that the device is not affected by the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulations, ensuring compliance with European Union chemical regulations.

LM3668SD-2833/NOPB Applications

The LM3668SD-2833/NOPB is ideal for applications requiring programmable voltage regulation and high efficiency. Some specific use cases include:

1. Portable Electronics: Due to its compact size and high efficiency, it is suitable for powering portable devices such as smartphones, tablets, and wearables.
2. Industrial Control Systems: Its programmable output and high efficiency make it ideal for use in industrial control systems where precise voltage regulation is required.
3. Automotive Applications: The device's ability to handle a wide input voltage range and provide high output current makes it suitable for automotive electronics, such as infotainment systems and power management modules.

Conclusion of LM3668SD-2833/NOPB

The LM3668SD-2833/NOPB is a versatile and high-performance DC switching voltage regulator that offers programmable output, high efficiency, and compliance with environmental standards. Its unique features, such as synchronous rectification and a wide input voltage range, make it an ideal choice for a variety of applications, including portable electronics, industrial control systems, and automotive electronics. With its advanced capabilities and reliable performance, the LM3668SD-2833/NOPB is a valuable addition to any electronic design.

LM3668SD-2833/NOPB Documents

Download datasheets and manufacturer documentation for LM3668SD-2833/NOPB

Datasheets :

LM3668      

Design Resources :

LM3668 Design with WEBENCH® Power Designer      

PCN Obsolescence/ EOL :

Mult Dev EOL 13/Apr/2023      

HTML Datasheet :

LM3668