Manufacturer Part Number
LM2853MH-1.0
Manufacturer
Texas Instruments
Introduction
The LM2853MH-1.0 is a highly efficient, fixed output, DC-DC, step-down switching regulator from Texas Instruments' SIMPLE SWITCHER® series.
Product Features and Performance
Step-down regulator topology
Single output configuration
Supports positive output type
Features synchronous rectification for better efficiency
Able to operate within a switching frequency of 550kHz
Works in a wide operating temperature range from -40°C to 125°C
Product Advantages
High efficiency reduces thermal footprint and enhances system reliability
Synchronous rectifier minimizes power loss
Compact surface mount package fits in smaller PCBs
Capable of driving 3A of load current, suitable for high power applications
Key Technical Parameters
Voltage - Input Range: 3V to 5.5V
Voltage - Output (Fixed): 1V
Output Current: 3A
Switching Frequency: 550kHz
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
Built to endure harsh industrial operating temperatures up to 125°C
Implements synchronous rectification for safe and reliable operation
Compatibility
Packaged in a surface mount 14-PowerTSSOP
Application Areas
Suitable for a variety of devices requiring efficient power regulation such as communications equipment, computing devices, and general electronic applications
Product Lifecycle
This product is Obsolete
Replacements or upgrades may be limited
Several Key Reasons to Choose This Product
Optimized for efficient power handling and minimal space occupation
Enhanced reliability through rigorous temperature resistance and synchronous rectification
Ideal for high-load applications with a 3A current capacity
Suitable for a wide range of industrial and tech-related applications due to versatile input voltage range and robust operating temperature capabilities
Compact and easy to integrate into various electronic assemblies
