Manufacturer Part Number
LM2852YMXA-1.8
Manufacturer
Texas Instruments
Introduction
High-efficiency synchronous step-down DC/DC converter
Product Features and Performance
Synchronous buck regulator topology
Efficient power conversion
Output voltage fixed at 1.8V
Output current capacity of 2A
Operating Frequency at 500kHz
Built-in synchronous rectifier
High thermal performance
Operating temperature range from -40°C to 125°C
Product Advantages
Low dropout operation
High efficiency due to synchronous rectification
Small footprint with PowerTSSOP package
Simple external components for design flexibility
Wide input voltage range compatible with various supply levels
Key Technical Parameters
Input Voltage Min: 2.85V
Input Voltage Max: 5.5V
Output Voltage Fixed: 1.8V
Current - Output: 2A
Switching Frequency: 500kHz
Number of Outputs: 1
Topology: Buck
Quality and Safety Features
Built-in overcurrent protection
Thermal shutdown mechanism
Under-voltage lockout
Compatibility
Compatible with a range of input voltages from 2.85V to 5.5V
Designed for use with surface mount technology
Application Areas
Portable electronic devices
Low-voltage power supply modules
Telecommunications equipment
Networking hardware
Point-of-load conversions
Product Lifecycle
Obsolete status
Potential need to seek replacement or upgrade options
Several Key Reasons to Choose This Product
Optimized for portable applications requiring high efficiency
Minimizes external component count leading to a compact design
Suitable for a broad range of operating environments with high-temperature resilience
Produces a stable 1.8V output suitable for logic-level power requirements
Texas Instruments' reputable quality and performance standards
LM2852YMXA-1.2/NOPBTexas Instruments
LM2852YMXA-1TI/NS