Texas Instruments

LM5101AMRX/NOPB  

Gate Drivers ICs

The LM5101AMRX/NOPB is a high-efficiency, step-down switching regulator from Texas Instruments. It is designed to provide a highly efficient and compact solution for a wide range of applications, including battery-powered devices, portable electronics, and power supplies.

Description:

The LM5101AMRX/NOPB is a synchronous, step-down switching regulator that converts a higher input voltage to a lower output voltage. It features a wide input voltage range, low quiescent current, and high efficiency, making it ideal for a variety of power conversion applications.

Features:

1. Wide input voltage range: The LM5101AMRX/NOPB can accept input voltages from 4V to 40V, making it suitable for a wide range of power sources.
2. High efficiency: The device achieves high efficiency levels of up to 95%, which helps to minimize power dissipation and improve overall system performance.
3. Low quiescent current: The LM5101AMRX/NOPB has a low quiescent current of just 35µA in run mode, which helps to extend the battery life of portable devices.
4. Small form factor: The device is available in a compact 10-pin, 3mm x 3mm WQFN package, making it ideal for space-constrained applications.
5. Programmable output voltage: The output voltage can be easily programmed using an external resistor divider, allowing for flexibility in system design.
6. Protection features: The LM5101AMRX/NOPB includes over-current protection, over-temperature protection, and output short-circuit protection to ensure reliable operation.

Applications:

1. Portable electronics: The LM5101AMRX/NOPB is well-suited for use in battery-powered devices such as smartphones, tablets, and wearables, where efficiency and compact size are critical.
2. Power supplies: The device can be used in a variety of power supply applications, including USB power delivery, AC/DC adapters, and battery chargers.
3. Industrial systems: The LM5101AMRX/NOPB can be used in industrial applications where high efficiency and reliability are essential, such as motor drives and control systems.
4. Medical devices: The device's small size and high efficiency make it suitable for use in battery-powered medical devices, such as portable monitoring equipment and wearable health monitors.

In summary, the LM5101AMRX/NOPB from Texas Instruments is a highly efficient, compact, and versatile step-down switching regulator that offers a wide input voltage range, low quiescent current, and programmable output voltage. It is suitable for a variety of applications, including portable electronics, power supplies, industrial systems, and medical devices.

LM5101AMRX/NOPB Documents

Download datasheets and manufacturer documentation for LM5101AMRX/NOPB

PCN Assembly/Origin :

Alt Base Metal 21/Dec/2020      

Datasheets :

LM5100(A,B,C), LM5101(A,B,C)