Texas Instruments

LM5107SD/NOPB  

Gate Drivers ICs

The LM5107SD/NOPB is a high-efficiency, step-down switching regulator from Texas Instruments. It is designed to provide a stable and efficient power supply for a wide range of applications.

Description:

The LM5107SD/NOPB is a synchronous, step-down switching regulator with a wide input voltage range of 4.5V to 22V. It can deliver an output current of up to 3A and features a wide output voltage range of 0.9V to 10V. The device is available in a compact, thermally-optimized QFN package.

Features:

1. High Efficiency: The LM5107SD/NOPB offers high efficiency of up to 95%, making it ideal for power-sensitive applications.
2. Wide Input Voltage Range: The regulator can handle input voltages from 4.5V to 22V, making it suitable for a variety of power sources.
3. Programmable Output Voltage: The output voltage can be programmed using an external resistor network, providing flexibility for different applications.
4. High Output Current: The device can deliver an output current of up to 3A, making it suitable for applications that require high power.
5. Low Dropout Voltage: The LM5107SD/NOPB has a low dropout voltage of 300mV at 3A load, ensuring stable operation even under low input voltage conditions.
6. Protection Features: The device includes over-current protection, over-temperature protection, and thermal shutdown to ensure reliable operation.

Applications:

The LM5107SD/NOPB is suitable for a wide range of applications that require efficient and stable power supply. Some of the key applications include:

1. Portable Devices: The high efficiency and wide input voltage range make it ideal for powering portable devices such as smartphones, tablets, and wearables.
2. Industrial Equipment: The device can be used in industrial equipment that requires a stable and efficient power supply, such as motor controllers and sensing devices.
3. Medical Devices: The LM5107SD/NOPB can be used in medical devices that require a regulated power supply, such as portable medical instruments and wearable medical devices.
4. Telecommunications: The device can be used in telecommunications equipment, such as base stations and routers, to provide a stable power supply.
5. LED Lighting: The LM5107SD/NOPB can be used in LED lighting applications to provide efficient power supply for the LEDs.

In summary, the LM5107SD/NOPB is a high-efficiency, step-down switching regulator from Texas Instruments that offers a wide input voltage range, programmable output voltage, and high output current. It is suitable for a variety of applications that require efficient and stable power supply.

LM5107SD/NOPB Documents

Download datasheets and manufacturer documentation for LM5107SD/NOPB

PCN Assembly/Origin :

Alt Base Metal 31/Jul/2020      

Datasheets :

LM5107      

HTML Datasheet :

LM5107