Manufacturer Part Number
LM2599SX-ADJ
Manufacturer
Texas Instruments
Introduction
The LM2599SX-ADJ from Texas Instruments is a highly efficient, versatile adjustable output step-down (buck) regulator.
Product Features and Performance
Adjustable output voltage ranging from 1.23V to 37V
Supports input voltage from 4.5V up to 40V
Capable of delivering output current up to 3A
Operates at a switching frequency of 150kHz
Features SIMPLE SWITCHER® technology for easy and optimized design
Supports a wide operating temperature range from -40°C to 125°C
Product Advantages
High efficiency reduces thermal load and energy consumption
Versatile input and output voltage compatibility suits various applications
Robust thermal and electrical characteristics ensure reliability in harsh environments
Key Technical Parameters
Voltage Input (Min): 4.5V
Voltage Input (Max): 40V
Voltage Output (Min/Fixed): 1.23V
Voltage Output (Max): 37V
Current Output: 3A
Frequency Switching: 150kHz
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Built in thermal shutdown and current limit protections enhance device and system safety
Robust TO-263 package provides solid mechanical and thermal reliability
Compatibility
Compatible with a variety of capacitive and resistive loads due to adjustable output features
Application Areas
Suitable for diverse applications such as telecommunications, consumer electronics, and industrial systems
Product Lifecycle
Currently listed as Obsolete
Users may need to consult Texas Instruments for replacements or suitable upgrades
Several Key Reasons to Choose This Product
Flexible voltage settings accommodate a wide range of electronics
High efficiency rating minimizes energy loss
Built for durability and reliable performance in extreme temperatures
Obsolescence status necessitates consideration for future-proof alternatives from Texas Instruments
Easy integration into existing systems with the SIMPLE SWITCHER® design and surface mount package
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