Manufacturer Part Number
LM2596SX-5.0
Manufacturer
Texas Instruments
Introduction
The LM2596SX-5.0 is a step-down DC-DC switching regulator that provides a regulated 5V output from an input voltage ranging from 4.5V to 40V.
Product Features and Performance
Integrated switching regulator
Fixed 5V output voltage
Up to 3A output current
150kHz switching frequency
Buck topology
Thermal shutdown and current limit protection
High efficiency up to 92%
Product Advantages
Wide input voltage range
Small size and low component count
Easy to use with minimal external components
Key Technical Parameters
Input Voltage Range: 4.5V to 40V
Output Voltage: 5V
Output Current: 3A
Switching Frequency: 150kHz
Efficiency: Up to 92%
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Thermal shutdown protection
Current limit protection
RBSOA (Reverse Bias Safe Operating Area) protection
Compatibility
Compatible with a wide range of applications that require a regulated 5V supply from a higher input voltage.
Application Areas
Industrial equipment
Telecommunications equipment
Household appliances
Automotive electronics
Product Lifecycle
The LM2596SX-5.0 is an active product and is not nearing discontinuation.
Replacement and upgrade options are available.
Key Reasons to Choose This Product
Wide input voltage range
High efficiency and low power loss
Compact size and easy integration
Robust protection features
Reliable and well-established Texas Instruments design
LM2596SX-5.0NOPBTexas Instruments
LM2596SXNS