Texas Instruments

LM26003QMHX/NOPB  

DC Switching Voltage Regulators

LM26003QMHX/NOPB Description

The LM26003QMHX/NOPB is a high-performance, adjustable output voltage DC switching voltage regulator designed and manufactured by Texas Instruments. This automotive-grade IC is built for applications requiring a wide input voltage range and high efficiency. With a switching frequency of 150kHz to 500kHz, it offers flexibility in design and performance optimization. The LM26003QMHX/NOPB is RoHS3 compliant and REACH unaffected, ensuring environmental compliance and safety.

LM26003QMHX/NOPB Features

• Adjustable Output Voltage: The LM26003QMHX/NOPB provides an adjustable output voltage ranging from 1.236V to 35V, making it suitable for a wide range of applications.
• 3A Output Current: Capable of delivering up to 3A of output current, this regulator is ideal for applications requiring high power.
• Wide Input Voltage Range: With a minimum input voltage of 3V and a maximum of 38V, it can handle various power sources.
• 150kHz to 500kHz Switching Frequency: This wide frequency range allows for flexible design and optimization of performance.
• Surface Mount Packaging: The 20HTSSOP package is designed for surface mount applications, making it suitable for PCB integration.
• Buck Topology: This topology is known for its high efficiency and simple design, making it ideal for power conversion applications.

LM26003QMHX/NOPB Applications

The LM26003QMHX/NOPB is ideal for various applications due to its high efficiency, adjustable output, and wide input voltage range. Some specific use cases include:

• Automotive Systems: Given its automotive grade, it is perfect for in-vehicle electronics such as infotainment systems, dashboard displays, and power management systems.
• Industrial Equipment: Its robustness and high current capability make it suitable for powering industrial control systems and sensors.
• Telecommunications: For base stations and other telecom equipment that require stable and efficient power supply solutions.

Conclusion of LM26003QMHX/NOPB

The LM26003QMHX/NOPB from Texas Instruments stands out for its versatility, efficiency, and reliability. Its adjustable output, high current capability, and wide input voltage range make it a preferred choice for demanding applications in automotive, industrial, and telecommunications sectors. With its RoHS3 compliance and REACH unaffected status, it also ensures environmental responsibility. This IC is a testament to Texas Instruments' commitment to providing high-quality, reliable solutions for power management in various electronic systems.

LM26003QMHX/NOPB Documents

Download datasheets and manufacturer documentation for LM26003QMHX/NOPB

Datasheets :

LM26003      

PCN Packaging :

Bubble Wrap removal 23/Sep/2019       Pack Material Revision 12/May/2015      

Design Resources :

LM26003-Q1 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM26003      

PCN Design/Specification :

Design 22/Feb/2022