Manufacturer Part Number
LM2576SX-15
Manufacturer
Texas Instruments
Introduction
The LM2576SX-15 is part of the SIMPLE SWITCHER® series from Texas Instruments, designed for Power Management, specifically as a DC DC Switching Regulator, utilizing a buck topology.
Product Features and Performance
Step-Down (Buck) topology
Output Configuration: Positive
Fixed Output Type
Single Output
Input Voltage Range: 4V to 40V
Fixed Output Voltage: 15V
Output Current Capability: 3A
Switching Frequency: 52kHz
Operating Temperature Range: -40°C to 125°C
Product Advantages
High efficiency due to the buck topology
Supports a broad range of input voltage
Capable of delivering a stable output voltage of 15V
Able to operate under extreme temperature conditions
Key Technical Parameters
Voltage Input (Min): 4V
Voltage Input (Max): 40V
Voltage Output (Min/Fixed): 15V
Current Output: 3A
Frequency Switching: 52kHz
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Robust operating temperature range ensuring performance in various environmental conditions
Compatibility
Surface Mount compatible
TO-263-6, D2PAK (5 Leads + Tab), TO-263BA package
Application Areas
Suitable for use in various electronic applications requiring efficient power regulation
Product Lifecycle
Status: Obsolete
No direct replacement or upgrade specified
Several Key Reasons to Choose This Product
Reliable output due to fixed configuration and buck topology
High compatibility with various input voltages (4V to 40V)
Efficient performance with lower loss of power and heat
Capable of operating under tough environmental conditions, ensuring durability