Manufacturer Part Number
LM2937IMPX-10
Manufacturer
Texas Instruments
Introduction
LM2937IMPX-10 is a linear low-dropout voltage regulator designed for power management.
Product Features and Performance
Fixed 10V output voltage
Low dropout voltage of 1V at 500mA load
Output current capability of 500mA
Low quiescent current of 10 mA
Maximum input voltage of 26V
Over temperature protection
Short circuit protection
Transient voltage protection
Mirror-image insertion protection
Product Advantages
High efficiency at low dropout voltages
Reliable performance with built-in protection features
Suitable for battery-powered applications due to low quiescent current
Key Technical Parameters
Number of regulators: 1
Voltage - Input (Max): 26V
Voltage - Output (Min/Fixed): 10V
Voltage Dropout (Max): 1V @ 500mA
Current - Output: 500mA
Current - Quiescent (Iq): 10 mA
Current - Supply (Max): 20 mA
Quality and Safety Features
Protection against overheating
Short circuit protection capability
Transient voltage suppression
Protection from incorrect insertion
Compatibility
Compatible with a wide range of input voltages up to 26V
Suitable for use with SOT-223-4 mounting types
Application Areas
Battery-powered devices
Portable electronics
Automotive applications
Industrial equipment
Product Lifecycle
Obsolete
Replacements or upgrades should be consulted with Texas Instruments for current equivalent products
Several Key Reasons to Choose This Product
Stable fixed voltage output suitable for consistent power supply
Integrated safety features to prevent damage from common electrical faults
Low dropout performance for efficient operation at lower voltages
Ideal for applications where space and power conservation are critical due to a small package size
Suitable for a variety of challenging operating environments with a wide temperature range from -40°C to 85°C