Texas Instruments

LM2831YMFX/NOPB  

DC Switching Voltage Regulators

LM2831YMFX/NOPB Description

The LM2831YMFX/NOPB is a high-performance, adjustable output voltage regulator designed by Texas Instruments. This buck converter is engineered to provide a stable and efficient power supply solution for a variety of electronic applications. With a wide input voltage range of 3V to 5.5V and a maximum output current of 1.5A, the LM2831YMFX/NOPB is well-suited for applications requiring a compact and reliable power management solution. The device features a switching frequency of 550kHz, which allows for the use of smaller inductors and capacitors, reducing the overall footprint of the power supply. The output voltage is adjustable from 0.6V to 4.5V, providing flexibility to meet various system requirements. The LM2831YMFX/NOPB is packaged in a surface-mount SOT23-5 package, making it ideal for space-constrained designs.

LM2831YMFX/NOPB Features

• Adjustable Output Voltage: The LM2831YMFX/NOPB offers an adjustable output voltage range from 0.6V to 4.5V, providing flexibility to meet diverse system requirements.
• Wide Input Voltage Range: The device operates efficiently within an input voltage range of 3V to 5.5V, making it suitable for applications with varying input voltage levels.
• High Output Current: With a maximum output current of 1.5A, the LM2831YMFX/NOPB can support high-power applications while maintaining high efficiency.
• High Switching Frequency: The 550kHz switching frequency allows for the use of smaller external components, reducing the overall size and cost of the power supply.
• Positive Output Configuration: The LM2831YMFX/NOPB provides a positive output configuration, ensuring compatibility with a wide range of electronic systems.
• Surface-Mount Package: The SOT23-5 surface-mount package is compact and ideal for applications where space is limited.
• Compliance and Reliability: The LM2831YMFX/NOPB is REACH unaffected and RoHS3 compliant, ensuring environmental safety and reliability in various industrial applications.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is suitable for use in environments with varying humidity levels without the need for special handling.

LM2831YMFX/NOPB Applications

The LM2831YMFX/NOPB is ideal for a variety of applications requiring a compact, efficient, and reliable power supply solution. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices, smartphones, tablets, and other consumer electronics where space and efficiency are critical.
• Industrial Equipment: Suitable for industrial control systems, sensors, and other equipment requiring a stable and efficient power supply.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment where high reliability and efficiency are essential.
• Automotive Applications: Applicable in automotive electronic systems, such as infotainment systems, where a compact and reliable power supply is required.
• Medical Devices: Suitable for medical equipment where high efficiency and reliability are paramount.

Conclusion of LM2831YMFX/NOPB

The LM2831YMFX/NOPB from Texas Instruments is a versatile and efficient buck converter that stands out in the power management market. Its wide input voltage range, adjustable output voltage, and high switching frequency make it suitable for a broad range of applications. The compact SOT23-5 package and surface-mount design ensure it fits seamlessly into space-constrained designs. With its REACH unaffected and RoHS3 compliant status, the LM2831YMFX/NOPB offers a reliable and environmentally friendly solution for modern electronic systems. Whether for consumer electronics, industrial equipment, telecommunications, automotive applications, or medical devices, the LM2831YMFX/NOPB provides a robust and efficient power management solution that meets the demands of today's advanced electronic systems.

LM2831YMFX/NOPB Documents

Download datasheets and manufacturer documentation for LM2831YMFX/NOPB

PCN Assembly/Origin :

Additional Assembly sites 21/Sep/2021      

Datasheets :

LM2831      

PCN Packaging :

Pin One Dot 07/Jan/2019      

HTML Datasheet :

LM2831