Manufacturer Part Number
LM2596S-12
Manufacturer
Texas Instruments
Introduction
The LM2596S-12 is a member of the SIMPLE SWITCHER® series renowned for their easy-to-use and efficient voltage regulation, particularly suitable for step-down (buck) applications.
Product Features and Performance
Switching regulator with buck topology
Fixed 12V output voltage
3A output current capability
5V to 40V input voltage range
Low power loss due to integrated switch
150kHz switching frequency for optimal balance between efficiency and component size
Operates at a junction temperature range of -40°C to 125°C
Simple external components for design flexibility
Product Advantages
High efficiency reduces power consumption and heat generation
Wide input voltage range makes it suitable for a variety of input sources
Requires minimal external components, simplifying design and reducing overall cost
High reliability and long operational life
Key Technical Parameters
Number of Outputs: 1
Output Type: Fixed
Synchronous Rectifier: No
Frequency Switching: 150kHz
Quality and Safety Features
Built-in thermal overload protection
Overcurrent and short circuit protection
Consistent performance within specified operating temperature range
Compatibility
Compatible with various capacitive and inductive load types due to robust design
Easily integrated into existing designs with standard TO-263 surface mount package
Application Areas
Consumer electronics
Telecommunications equipment
Automotive systems
Portable battery-powered devices
Product Lifecycle
Product Status: Obsolete
As this product is obsolete, consider contacting the manufacturer for information on replacements or upgrades.
Several Key Reasons to Choose This Product
Proven reliability and performance from a reputable manufacturer
Wide input voltage acceptance range for a broad array of applications
High current output suitable for demanding electronics
Easy to use with minimal external components, facilitating rapid design and deployment
The SIMPLE SWITCHER® pedigree ensures quality and simplifies implementation
Despite being obsolete, may still be a viable option for legacy systems or where newer alternatives are not feasible
LM2596R-3.3HTC
LM2596S-12/NOPBTexas Instruments