Manufacturer Part Number
LM2597MX-3.3
Manufacturer
Texas Instruments
Introduction
The LM2597MX-3.3 from Texas Instruments is a SIMPLE SWITCHER® step-down voltage regulator in an 8-SOIC package designed to convert higher DC voltage to a lower DC voltage efficiently.
Product Features and Performance
Step-Down (Buck) topology
Fixed output at 3.3V
500mA output current capacity
Input voltage range from 4.5V to 40V
Switching frequency of 150kHz
Operates at temperature from -40°C to 125°C
Surface mount installation
Product Advantages
High efficiency in voltage step-down
Wide input voltage range suitable for various applications
Capable of operating in extreme temperature conditions
Compact SOIC package for space-sensitive applications
Key Technical Parameters
Input Voltage: 4.5V to 40V
Output Voltage: 3.3V Fixed
Output Current: 500mA
Switching Frequency: 150kHz
Operating Temperature: -40°C to 125°C
Package: 8-SOIC
Quality and Safety Features
Built to withstand harsh temperature environments
Consistent performance through specified input/output ranges
Compatibility
Compatible with devices requiring a fixed 3.3V DC input with up to 500mA current
Application Areas
Power supply for sensors, microcontrollers, and other electronic devices
Product Lifecycle
Obsolete status with Texas Instruments
Consider looking for suitable replacements and upgrades as specified by the manufacturer or suppliers
Several Key Reasons to Choose This Product
Proven reliability and high efficiency from Texas Instruments
Support for a wide range of input voltages
Capability to work in extreme temperature environments
Compact and easy-to-install package suitable for various electronic applications
Obsolete status allows for potential cost savings in procurement for suitable applications
LM2597M-1.2NS