Manufacturer Part Number
LM2937IMP-12
Manufacturer
Texas Instruments
Introduction
The LM2937IMP-12 is a low dropout (LDO) linear regulator designed to maintain a stable 12V output from input voltages up to 26V.
Product Features and Performance
Fixed 12V output voltage
Supports input voltages up to 26V
Maximum dropout voltage of 1V at 500mA load
Output current capacity of 500mA
Low quiescent current of 10 mA
Surface Mount (SMT) package
Operating temperature range from -40°C to 85°C
Product Advantages
High reliability and stable output in variable input conditions
Low dropout voltage improves efficiency
Suitable for battery-operated devices due to low quiescent current
Key Technical Parameters
Voltage Input (Max): 26V
Voltage Output (Min/Fixed): 12V
Current Output: 500mA
Voltage Dropout (Max): 1V @ 500mA
Current Quiescent (Iq): 10 mA
Mounting Type: Surface Mount
Package / Case: TO-261-4, SOT-223-4
Quality and Safety Features
Protection against over-temperature
Short circuit protection
Transient voltage suppression
Mirror-Image Insertion protection
Compatibility
Compatible with multiple applications requiring a 12V regulated output
Mountable in SOT-223-4 package footprint
Application Areas
Telecommunications
Portable devices
Computing systems
Industrial equipments
Product Lifecycle
Status: Last Time Buy
No direct replacement available, evaluation for upgrades required
Several Key Reasons to Choose This Product
High input voltage range suitable for diverse applications
Reliable output performance with advanced safety features
Suitable for high-density PCB mounting
Ideal for applications sensitive to power efficiency and consumption
Provides stable performance across wide operating temperature range