Manufacturer Part Number
LM2852YMXA-1.0
Manufacturer
Texas Instruments
Introduction
LM2852YMXA-1.0 belongs to the SIMPLE SWITCHER® series, a group of voltage regulators designed to offer efficient power management. This model is a step-down (buck) regulator that converts higher input voltage levels to a fixed lower output voltage.
Product Features and Performance
Step-Down Buck Regulator
Fixed output voltage at 1V
Supports input voltage from 2.85V to 5.5V
Delivers output current up to 2A
Integrated synchronous rectifier for improved efficiency
High switching frequency of 500kHz enables compact design
Operates over a wide temperature range (-40°C to 125°C)
Product Advantages
High efficiency due to synchronous rectification
Minimal external components required due to high switching frequency
Wide input voltage range allows use with various power sources
Robust thermal performance for reliability in various operating conditions
Key Technical Parameters
Voltage Input (Min): 2.85V
Voltage Input (Max): 5.5V
Voltage Output (Min/Fixed): 1V
Current Output: 2A
Frequency Switching: 500kHz
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Operates reliably over a wide temperature range
Synchronous rectifier enhances overall efficiency and thermal performance
Compatibility
Surface Mount packaging compatible with modern PCB assembly processes
Designed for compatibility with a wide range of digital and analog circuits due to its stable output voltage
Application Areas
Portable electronics
Low-voltage digital circuits
Point-of-load applications
Energy-efficient power supplies
Product Lifecycle
Status: Obsolete
Note: Availability might be limited, and it's advisable to consider replacements or upgrades
Several Key Reasons to Choose This Product
High efficiency and power density due to synchronous rectification and high switching frequency
Versatile application due to wide input voltage range and stable output
Reliable performance in a broad range of environmental conditions
Part of Texas Instruments’ reputable SIMPLE SWITCHER® series, ensuring a legacy of quality and reliability
Suitable for compact design demands due to small package size
