Texas Instruments

LM26420Q0XMH/NOPB  

DC Switching Voltage Regulators

LM26420Q0XMH/NOPB Description

The LM26420Q0XMH/NOPB is a high-performance, automotive-grade DC switching voltage regulator designed by Texas Instruments. This regulator features an adjustable output voltage, making it highly versatile for a variety of applications. It operates within an input voltage range of 3V to 5.5V and can deliver a maximum output current of 2A. The regulator employs a buck topology with a switching frequency of 2.2MHz, ensuring efficient power conversion and minimal footprint on the PCB.

The LM26420Q0XMH/NOPB is equipped with a synchronous rectifier, which enhances its efficiency and reduces power loss, making it ideal for applications where power efficiency is critical. The regulator supports two output channels, each with an adjustable output voltage ranging from 0.8V to 4.5V. This flexibility allows designers to optimize the regulator for specific voltage requirements, ensuring optimal performance in various electronic systems.

LM26420Q0XMH/NOPB Features

• Adjustable Output Voltage: The LM26420Q0XMH/NOPB offers adjustable output voltage from 0.8V to 4.5V, providing flexibility to meet diverse system requirements.
• Wide Input Voltage Range: With an input voltage range of 3V to 5.5V, the regulator can accommodate a variety of power sources, enhancing its versatility.
• High Efficiency Synchronous Rectification: The inclusion of a synchronous rectifier ensures high efficiency and reduced power loss, making it suitable for power-sensitive applications.
• Dual Outputs: The regulator supports two output channels, allowing for simultaneous power management of multiple loads.
• Automotive Grade: Certified for automotive applications, the LM26420Q0XMH/NOPB meets stringent reliability and performance standards required in the automotive industry.
• Surface Mount Technology: The surface mount package (20HTSSOP) ensures ease of integration and high reliability in PCB assemblies.
• Compliance and Safety: The regulator is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. It also has a moisture sensitivity level (MSL) of 1, making it suitable for unlimited storage conditions.

LM26420Q0XMH/NOPB Applications

The LM26420Q0XMH/NOPB is ideally suited for automotive applications where reliability, efficiency, and flexibility are paramount. Specific use cases include:

• Automotive Electronics: Powering electronic control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS).
• Industrial Control Systems: Providing efficient power management for industrial control boards and embedded systems.
• Telecommunications: Supplying stable power to communication modules and base stations.
• Consumer Electronics: Used in high-end consumer devices where power efficiency and reliability are critical.

Conclusion of LM26420Q0XMH/NOPB

The LM26420Q0XMH/NOPB from Texas Instruments stands out as a robust and versatile DC switching voltage regulator tailored for automotive and industrial applications. Its adjustable output voltage, wide input range, and high efficiency make it an ideal choice for designers seeking reliable power management solutions. The dual output channels and automotive-grade certification further enhance its appeal, making it a preferred choice for modern electronic systems. With its compliance to environmental and safety standards, the LM26420Q0XMH/NOPB ensures long-term reliability and ease of integration into various applications.

LM26420Q0XMH/NOPB Documents

Download datasheets and manufacturer documentation for LM26420Q0XMH/NOPB

Datasheets :

PMIC Guide for Automotive       LM26420(-Q0/Q1)       ADAS Solution Guide      

Reference Design Library :

PMP9462: 5V @ 3A, 1.8V & 2.5V @ 1A, 7 ~ 36V in      

PCN Obsolescence/ EOL :

Cancel 15/Aug/2019      

HTML Datasheet :

PMIC Guide for Automotive       LM26420(-Q0/Q1)      

PCN Design/Specification :

LM26420 Datasheet Rev 18/Feb/2020       LM26420-Q1 31/May/2018