Texas Instruments

LM25007MMX/NOPB  

DC Switching Voltage Regulators

The LM25007MMX/NOPB is a high-efficiency synchronous step-down (buck) regulator from Texas Instruments. It is designed to provide a stable and efficient power supply for a wide range of applications. Here's a brief description, features, and applications of the LM25007MMX/NOPB:

Description:

The LM25007MMX/NOPB is a monolithic step-down switching regulator that uses a current mode architecture. This allows it to achieve high efficiency over a wide range of output power levels. The device operates with an input voltage range of 4.5V to 22V and can provide an adjustable output voltage as low as 0.9V.

Features:

1. High Efficiency: The LM25007MMX/NOPB is designed for high efficiency, with a typical efficiency of up to 96%.
2. Wide Input Voltage Range: It can operate with input voltages from 4.5V to 22V, making it suitable for a variety of power sources.
3. Adjustable Output Voltage: The output voltage can be adjusted down to as low as 0.9V, providing flexibility for different applications.
4. Synchronous Rectification: The device uses synchronous rectification, which improves efficiency by reducing the voltage drop across the rectifying elements.
5. Current Mode Control: This feature provides excellent line and load regulation, as well as fast transient response.
6. Protection Features: The LM25007MMX/NOPB includes over-current protection, thermal shutdown, and under-voltage lockout to protect the device and the system it powers.
7. Small Package Size: It comes in a compact 10-lead MSOP package, making it suitable for space-constrained applications.

Applications:

1. Portable Devices: Due to its high efficiency and wide input voltage range, the LM25007MMX/NOPB is well-suited for use in portable devices that require a stable power supply, such as smartphones, tablets, and laptops.
2. Power Supplies: It can be used in a variety of power supply applications, including those that require a stable output voltage over a wide input voltage range.
3. Telecommunications Equipment: The device's high efficiency and stability make it suitable for use in telecommunications equipment, where reliability and efficiency are critical.
4. Industrial Equipment: The LM25007MMX/NOPB can also be used in industrial equipment that requires a stable and efficient power supply.

In summary, the LM25007MMX/NOPB is a versatile and efficient step-down regulator from Texas Instruments that is suitable for a wide range of applications, from portable devices to industrial equipment. Its high efficiency, wide input voltage range, and adjustable output voltage make it a popular choice for designers looking for a reliable and efficient power supply solution.

LM25007MMX/NOPB Documents

Download datasheets and manufacturer documentation for LM25007MMX/NOPB

Datasheets :

LM25007      

Design Resources :

LM25007 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM25007      

PCN Design/Specification :

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