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LM25576Q0MHX/NOPB

Part No LM25576Q0MHX/NOPB
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description IC REG BUCK ADJ 3A 20TSSOP
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel - TR
Purpose Step-Down
Topology Buck
Output Type Adjustable
Number of Outputs 1
Minimum Input Voltage 6V
Maximum Input Voltage 42V
Nominal Output Voltage (Min/Fixed) 1.225V
Maximum Output Voltage 40V
Output Current 3A
Frequency - Switching 50kHz to 1MHz
Synchronous Rectifier No
Temperature Range - Operating -40°C to 125°C (TJ)
Mounting SMD (SMT)
Case / Package 20-HTSSOP
Win Source Part Number 1052963-LM25576Q0MHX/NOPB
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian LM25576Q0MHX/NOPB CAD Model

Description

The LM25576Q0MHX/NOPB from Texas Instruments is a highly versatile, energy-efficient step-down voltage regulator that is a part of the SIMPLE SWITCHER® family. This device is designed to provide a reliable power management solution for a wide range of applications, including industrial, automotive, and communication systems.

Key Features:

  • Wide Input Voltage Range: The LM25576Q0MHX/NOPB operates with an input voltage range from 6V to 42V, making it suitable for handling various levels of power supplies commonly found in automotive and industrial environments.
  • Adjustable Output Voltage: The output voltage can be adjusted from 1.225V to 37V, which allows for a high degree of flexibility in customizing the voltage to meet specific circuit requirements.
  • High Efficiency: With an efficiency rate of up to 95%, this regulator ensures minimal power loss during voltage conversion, contributing to the overall energy efficiency of the system it's integrated into.
  • Integrated Features: The device includes an internal switch capable of delivering output current up to 3A, which simplifies the design and reduces external component count.
  • Thermal Protection: It has built-in thermal shutdown and current limit protection features that safeguard the device and the system against excessive temperatures and current overloads.
  • Frequency Synchronization: The switching frequency is adjustable and can be synchronized to an external clock to minimize electromagnetic interference (EMI) in noise-sensitive applications.
  • Automotive Qualified: The LM25576Q0MHX/NOPB is qualified for automotive applications, ensuring robust performance under harsh conditions and meeting the stringent quality standards of the automotive industry.

Applications:

The LM25576Q0MHX/NOPB is ideal for a variety of applications, including but not limited to:

  • Automotive infotainment and navigation systems
  • Industrial power supplies and control systems
  • Telecommunications equipment
  • Distributed power architectures

With its comprehensive feature set and robust design, the LM25576Q0MHX/NOPB is a reliable choice for designers looking to improve power efficiency and system reliability in their next project.

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