Manufacturer Part Number
LMR14020SQDPRRQ1
Manufacturer
Texas Instruments
Introduction
High-efficiency step-down voltage regulator
Product Features and Performance
Adjustable output voltage from 0.8V to 28V
Single output capable of delivering 2A current
Step-Down (Buck) topology
Operates at a switching frequency range of 200kHz to 2.5MHz
Operational temperature range from -40°C to 125°C
Non-synchronous rectifier design
Product Advantages
Simple external circuitry
Supports a wide range of input voltages (4V to 40V)
Automotive grade with AEC-Q100 qualification
High frequency operation for smaller passive components
Key Technical Parameters
Input Voltage Range: 4V to 40V
Output Voltage Range: 0.8V to 28V
Current - Output: 2A
Frequency - Switching: 200kHz to 2.5MHz
Temperature Range: -40°C to 125°C
Voltage Regulator Topology: Buck
Quality and Safety Features
Automotive grade reliability
Extended temperature range for harsh environments
Qualification to AEC-Q100 standards
Compatibility
Surface Mount compatible with 10-WDFN Exposed Pad
Interchangeable within SIMPLE SWITCHER® series for design flexibility
Application Areas
Automotive applications
Power supplies for consumer electronics
Industrial power systems
Telecommunications equipment
Product Lifecycle
Currently active product
No indication of nearing discontinuation
Options available for future upgrades
Reasons to Choose This Product
Broad input voltage range suitable for diverse applications
High efficiency and reliability for automotive usage
AEC-Q100 qualification assures quality and safety
Flexible switching frequency for design optimization
Texas Instruments' trusted manufacturer support and product longevity
SIMPLE SWITCHER® series compatibility for easy integration or replacement
High-temperature performance suitable for challenging environments
LMR14020SQDDARTexas Instruments