Manufacturer Part Number
LMR33630ARNXT
Manufacturer
Texas Instruments
Introduction
The LMR33630ARNXT is a step-down (buck) regulator from Texas Instruments' SIMPLE SWITCHER® series, designed to efficiently regulate voltage from a higher level to a lower level.
Product Features and Performance
Adjustable output voltage ranging from 1V to 24V
Input voltage supports a range from 3.8V to 36V
Capable of delivering 3A of output current
Features a synchronous rectifier to improve efficiency
Switching frequency set at 400kHz
Can operate in temperatures ranging from -40°C to +125°C
Uses surface mount technology with a wettable flank feature for better solderability
Product Advantages
Wide input voltage range accommodates various power supplies
High output current suitable for a range of applications
High-efficiency design reduces energy consumption
Compact 12-VFQFN package saves board space
Key Technical Parameters
Voltage Input (Min/Max): 3.8V / 36V
Voltage Output (Adjustable Range): 1V / 24V
Current Output: 3A
Switching Frequency: 400kHz
Operating Temperature: -40°C to +125°C
Package: 12-VFQFN Surface Mount
Quality and Safety Features
Built-in thermal shutdown for protection against overheating
Overcurrent and short circuit protection enhances safety and device longevity
Meets or exceeds industry standards for reliability and performance
Compatibility
Compatible with various applications requiring efficient voltage step-down in space-limited settings
Application Areas
Telecommunications equipment
Networking devices
Consumer electronics
Industrial systems
Product Lifecycle
Currently has Active product status
Not nearing discontinuation; availability of replacements or upgrades ongoing
Several Key Reasons to Choose This Product
Broad compatibility with multiple input and output voltage specifications
Synchronous rectifier technology boosts efficiency while reducing heat
Robust thermal and safety measures ensure reliable operation under various environmental and load conditions
Compact package ideal for space-constrained applications
Supported by Texas Instruments' reputation for high-quality electronics components
