Manufacturer Part Number
LM2937ESX-12
Manufacturer
Texas Instruments
Introduction
Low Dropout Voltage Regulator
Product Features and Performance
500mA Output Current
Fixed 12V Output Voltage
Maximum Input Voltage of 26V
Low Dropout Voltage of 1V at 500mA Load
Quiescent Current of 10mA
Operates up to 125°C junction temperature
Product Advantages
Supports up to 26V input voltage
Low quiescent current for power saving
Over Temperature Protection
Short Circuit Protection
Transient Voltage Protection
Suitable for surface mount technology
Key Technical Parameters
Input Voltage Max: 26V
Output Voltage Min/Fixed: 12V
Voltage Dropout Max: 1V @ 500mA
Output Current: 500mA
Quiescent Current: 10 mA
Supply Current Max: 20 mA
Quality and Safety Features
Mirror-Image Insertion Protection
Over Temperature Protection
Short Circuit Protection
Transient Voltage Protection
Compatibility
Designed for Surface Mount Technology
Mounting Type: Surface Mount
Package/Case: TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
Application Areas
Power Supply Circuits
Automotive Electronics
Industrial Automation
Consumer Electronics
Product Lifecycle
Obsolete
Replacement or upgrades may be offered by Texas Instruments
Several Key Reasons to Choose This Product
High reliability in extended temperature ranges
Low voltage dropout suitable for battery-powered devices
Protection features to ensure long-term stability
Easy integration with surface-mount production lines
Made by Texas Instruments, a leader in semiconductor solutions
Meets various regulatory standards for quality and safety
