Manufacturer Part Number
LM2937ES-12
Manufacturer
Texas Instruments
Introduction
LM2937ES-12 is a low dropout voltage regulator designed for use in various power management applications.
Product Features and Performance
Low Dropout Voltage: 1V @ 500mA
Fixed 12V Output Voltage
Output Current Capability: 500mA
Maximum Input Voltage: 26V
Quiescent Current: 10 mA
TO-263-4, D2PAK Package for Surface Mount Technology
High PSRR and low noise operation
Wide Operating Temperature Range: -40°C to 125°C
Product Advantages
Robust against reverse battery installations
Protection against over-temperature and short circuits
Transient voltage protection for improved reliability
Easy to use in a variety of applications due to fixed output
Key Technical Parameters
Output Type: Fixed
Number of Regulators: 1
Current - Supply (Max): 20 mA
PSRR and other control features not specified
Quality and Safety Features
Mirror-Image Insertion Protection
Over Temperature Protection
Short Circuit Protection
Transient Voltage Protection
Compatibility
Compatible with a wide range of input voltages up to 26V
Suited for applications requiring a 12V output
Mounting Type compatible with TO-263-4, D2PAK (3 Leads + Tab), TO-263AA footprints
Application Areas
Automotive electronics
Industrial control systems
Telecommunication Equipment
Portable Devices
Product Lifecycle
Product Status: Last Time Buy
Alternatives or replacements may be available for long-term designs.
Several Key Reasons to Choose This Product
High reliability with built-in safety features
Suitability for harsh environmental conditions
Ease of integration in various circuit designs
Compliance with automotive and industrial standards
Manufacturer reputation for quality and support
Long-term performance with a wide operating temperature range
