Texas Instruments

LM2841XBMKX/NOPB  

DC Switching Voltage Regulators

The LM2841XBMKX/NOPB is a high-efficiency synchronous step-down (buck) regulator from Texas Instruments. It is designed to provide a stable output voltage from a wide range of input voltages. Here is a brief description of the model, its features, and applications:

Description:

The LM2841XBMKX/NOPB is a highly integrated synchronous step-down regulator that offers high efficiency and low output voltage ripple. It is available in a compact 5mmx6mm QFN package and is suitable for a wide range of applications.

Features:

1. High Efficiency: The LM2841XBMKX/NOPB offers high efficiency up to 98%, which helps to reduce power dissipation and improve overall system performance.
2. Wide Input Voltage Range: The regulator can handle input voltages from 4.5V to 28V, making it suitable for a wide range of applications.
3. Low Output Voltage Ripple: The LM2841XBMKX/NOPB features a low output voltage ripple of typically 50mV, which helps to improve the stability of the output voltage.
4. Synchronous Rectification: The regulator uses synchronous rectification, which helps to improve efficiency and reduce switching losses.
5. Programmable Output Voltage: The output voltage can be programmed using an external resistor divider, allowing for flexible output voltage settings.
6. Protection Features: The LM2841XBMKX/NOPB includes over-current protection, over-temperature protection, and thermal shutdown protection to ensure safe operation.

Applications:

The LM2841XBMKX/NOPB is suitable for a wide range of applications, including:

1. Power supply for portable devices such as smartphones, tablets, and wearables.
2. Power supply for IoT devices and smart home applications.
3. Power supply for industrial and automotive applications.
4. Power supply for medical devices and equipment.
5. Power supply for LED lighting and other low-power applications.

In summary, the LM2841XBMKX/NOPB is a high-efficiency synchronous step-down regulator from Texas Instruments that offers a wide input voltage range, low output voltage ripple, and various protection features. It is suitable for a wide range of applications, including portable devices, IoT devices, industrial and automotive applications, medical devices, and LED lighting.

LM2841XBMKX/NOPB Documents

Download datasheets and manufacturer documentation for LM2841XBMKX/NOPB