Manufacturer Part Number
LM2575SX-15
Manufacturer
Texas Instruments
Introduction
The LM2575SX-15 is part of the SIMPLE SWITCHER® series and is a step-down (buck) voltage regulator designed for power management applications.
Product Features and Performance
-Efficient voltage regulation from 4V to 40V input
-15V fixed output voltage
-1A output current capability
-52kHz switching frequency for optimal balance between efficiency and component size
-Built-in protection features including thermal shutdown and current limit
Product Advantages
-Simple design with minimal external components
-Integrated circuit increases system reliability
-High efficiency for reduced thermal footprint
-Ease of use with a fixed output voltage
Key Technical Parameters
-Input Voltage Min: 4V
-Input Voltage Max: 40V
-Output Voltage Fixed: 15V
-Current Output: 1A
-Switching Frequency: 52kHz
-Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
-Overcurrent protection
-Thermal shutdown feature
-Under-voltage lockout
Compatibility
-Compatible with a wide range of input voltages
-Surface Mount TO-263-6, D2PAK packaging compatible with standard PCB manufacturing processes
Application Areas
-Power supplies for consumer electronics
-Industrial controls
-Telecommunications equipment
-Computer peripheral devices
Product Lifecycle
-Product Status: Obsolete
-Consider seeking replacements or upgrades as this product may no longer be produced or supported
Several Key Reasons to Choose This Product
-Solid track record of performance in a variety of applications
-Reliability from a well-established manufacturer, Texas Instruments
-Straightforward implementation suitable for rapid design cycles
-Low design complexity reduces time to market
-High integration level leads to cost savings in bill of materials