Texas Instruments

LM26003MHX/NOPB  

DC Switching Voltage Regulators

LM26003MHX/NOPB Description

The LM26003MHX/NOPB is a high-performance, adjustable output buck regulator designed by Texas Instruments. This device is part of the Power Management Integrated Circuit (PMIC) category and is ideal for a wide range of applications requiring efficient power conversion. The LM26003MHX/NOPB offers an adjustable output voltage range from 1.236V to 35V, making it highly versatile for various electronic systems. It supports a broad input voltage range from 3V to 38V, ensuring compatibility with multiple power sources. With a maximum output current of 3A, this regulator can efficiently manage power delivery to demanding loads. The regulator operates within a switching frequency range of 150kHz to 500kHz, providing flexibility in design and optimization for different applications. The LM26003MHX/NOPB is housed in a 20HTSSOP package and is available in a surface-mount configuration, making it suitable for compact and high-density PCB designs. This product is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. The moisture sensitivity level (MSL) is 1 (unlimited), making it suitable for a wide range of manufacturing environments.

LM26003MHX/NOPB Features

• Adjustable Output Voltage: The LM26003MHX/NOPB provides an adjustable output voltage range from 1.236V to 35V, offering flexibility to meet the specific requirements of various electronic systems.
• Wide Input Voltage Range: With an input voltage range of 3V to 38V, this regulator can operate efficiently across a broad spectrum of power sources, enhancing its versatility.
• High Output Current: Capable of delivering up to 3A of output current, the LM26003MHX/NOPB ensures reliable power delivery to demanding loads, making it suitable for high-power applications.
• Flexible Switching Frequency: The regulator operates within a switching frequency range of 150kHz to 500kHz, allowing designers to optimize performance for different applications and reduce electromagnetic interference (EMI).
• Positive Output Configuration: The positive output configuration ensures compatibility with a wide range of electronic systems, simplifying integration.
• Surface-Mount Technology: The surface-mount configuration and 20HTSSOP package make the LM26003MHX/NOPB ideal for compact and high-density PCB designs, saving space and enhancing reliability.
• Regulatory Compliance: The LM26003MHX/NOPB is REACH unaffected and RoHS3 compliant, ensuring environmental safety and adherence to regulatory standards.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the regulator is suitable for a wide range of manufacturing environments, reducing the risk of moisture-related issues during production.

LM26003MHX/NOPB Applications

The LM26003MHX/NOPB is well-suited for a variety of applications requiring efficient power conversion and management. Some specific use cases include:

• Industrial Equipment: Ideal for industrial control systems, automation equipment, and machinery that require reliable and efficient power delivery.
• Telecommunications: Suitable for base stations, networking equipment, and other telecom applications where high power efficiency and reliability are critical.
• Medical Devices: Applicable in medical imaging systems, diagnostic equipment, and other medical devices that demand precise power management and regulatory compliance.
• Automotive Electronics: Can be used in automotive infotainment systems, advanced driver-assistance systems (ADAS), and other automotive applications requiring high power efficiency and robustness.
• Consumer Electronics: Ideal for high-power consumer devices such as gaming consoles, high-end audio systems, and other electronics that require efficient power management.

Conclusion of LM26003MHX/NOPB

The LM26003MHX/NOPB from Texas Instruments is a versatile and high-performance buck regulator that offers adjustable output voltage, a wide input voltage range, and high output current capabilities. Its flexible switching frequency, positive output configuration, and surface-mount technology make it suitable for a wide range of applications, from industrial equipment to consumer electronics. The regulator's regulatory compliance and moisture sensitivity level further enhance its reliability and suitability for various manufacturing environments. The LM26003MHX/NOPB stands out as a robust and efficient power management solution, providing significant advantages over similar models in terms of flexibility, performance, and environmental compliance.

LM26003MHX/NOPB Documents

Download datasheets and manufacturer documentation for LM26003MHX/NOPB

Datasheets :

LM26003      

PCN Packaging :

Pack Material Update 11/May/2015       Packing Material Revision A 19/May/2015      

Design Resources :

LM26003 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM26003      

PCN Design/Specification :

Cu Wire 17/Jun/2016       Design 22/Feb/2022