Manufacturer Part Number
LMR14050SDDA
Manufacturer
Texas Instruments
Introduction
Step-down voltage regulator in SIMPLE SWITCHER series designed for power efficiency
Product Features and Performance
Step-Down (Buck) topology
Adjustable output voltage
Single output channel
Wide input voltage range from 4V to 40V
Output voltage range from 0.8V to 28V
Output current capability up to 5A
Switching frequency between 200kHz and 2.5MHz
Operating temperature range from -40°C to 125°C
Surface mountable 8-PowerSOIC package
Product Advantages
Versatility with the wide range of input and output voltages
Ability to drive high current loads with a 5A output
Flexibility in switching frequency selection for various applications
High thermal performance with PowerSOIC package
Simplicity of design for engineers with the SIMPLE SWITCHER brand
Key Technical Parameters
Voltage Input (Min): 4V
Voltage Input (Max): 40V
Voltage Output (Min/Fixed): 0.8V
Voltage Output (Max): 28V
Current Output: 5A
Frequency Switching: 200kHz ~ 2.5MHz
Quality and Safety Features
Extended operating temperature range ensures reliability in extreme conditions
Robust packaging for improved thermal and mechanical performance
Compatibility
Compatible with a wide range of input and output voltages for various applications
Standard power package 8-SO PowerPad for ease of integration
Application Areas
Industrial power supplies
Automotive electronics
Communication equipment
Consumer electronics
Computing systems
Product Lifecycle
Currently active product line
Not reported as nearing discontinuation
Availability of replacements or upgrades would depend on Texas Instruments' product roadmap
Several Key Reasons to Choose This Product
Wide operating voltage range suitable for diverse power environments
High output current for driving substantial loads
Adjustable output voltage for design flexibility
SIMPLE SWITCHER lineage ensures easy-to-use solution with predictable performance
Supported by Texas Instruments' global supply chain and technical support
Proven track record in industrial and commercial applications
LMR14050SQDDARTexas Instruments