Manufacturer Part Number
LMR14030SQDPRRQ1
Manufacturer
Texas Instruments
Introduction
The LMR14030SQDPRRQ1 is a robust and efficient adjustable output, step-down (buck) regulator from Texas Instruments’ SIMPLE SWITCHER® series, specially designed for automotive applications.
Product Features and Performance
Adjustable output voltage ranging from 0.8V to 28V
Input voltage range from 4V to 40V
Capable of delivering current up to 3.5A
Frequency switching between 200kHz and 2.5MHz
Operates effectively within a temperature range of -40°C to 125°C
Automotive grade qualification (AEC-Q100)
Step-down (Buck) topology
Surface mount package type
Product Advantages
High flexibility with adjustable output voltage
Wide input voltage range suitable for various automotive applications
High efficiency and reduced thermal footprint
Key Technical Parameters
Voltage Input (Min): 4V
Voltage Input (Max): 40V
Voltage Output (Min/Fixed): 0.8V
Voltage Output (Max): 28V
Current Output: 3.5A
Frequency Switching: 200kHz ~ 2.5MHz
Quality and Safety Features
Operates reliably in extreme temperatures from -40°C to 125°C
Conforms to automotive qualifications ensuring high reliability (AEC-Q100 certified)
Compatibility
Compatible with various automotive voltage inputs ranging from 4V to 40V
Application Areas
Automotive electronics
Power management solutions for automotive applications
Product Lifecycle
Currently active and in production
Not near discontinuation with ongoing support and availability
Several Key Reasons to Choose This Product
Robust performance with wide input and adjustable output voltage for diverse automotive needs
High output current capacity (3.5A) ideal for demanding applications
Broad switching frequency range offering design flexibility
Built to operate under extreme automotive conditions
AEC-Q100 certification ensures high reliability and quality standards
LMR14030QDPRRTexas Instruments