Manufacturer Part Number
LM2940CSX-12
Manufacturer
Texas Instruments
Introduction
Low Drop Out Linear Regulator designed for moderate load applications
Product Features and Performance
Linear Voltage Regulator with Positive Output
Low Dropout Voltage: 0.8V at 1A
Output Current up to 1A
Quiescent Current: 10 mA
Supply Current: 15 mA Maximum
Power Supply Rejection Ratio (PSRR): 66dB at 120Hz
Product Advantages
Minimal Design Complexity
High Voltage Input Capability: Up to 26V
Fixed Voltage Output of 12V for stable operation
High-Efficiency Operation
Protection against overcurrent and overtemperature scenarios
Key Technical Parameters
Voltage - Input (Max): 26V
Voltage - Output (Min/Fixed): 12V
Current - Output: 1A
Voltage Dropout (Max): 0.8V @ 1A
Current - Quiescent (Iq): 10 mA
PSRR: 66dB (120Hz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Short Circuit Protection
Compatibility
Surface Mount compatible
Compatible with TO-263-4, D2PAK (3 Leads + Tab), TO-263AA packages
Application Areas
Consumer Electronics
Personal Computers
Power Management Circuits
Moderate Load Applications
Product Lifecycle
Last Time Buy status
Identify replacement options or product upgrades in the near future
Several Key Reasons to Choose This Product
High Input Voltage Range making it versatile for various applications
Low Dropout feature suitable for steady performance
Built-in safety features offer enhanced reliability
Fixed output simplifies design considerations
Tape & Reel Packaging for efficient assembly
efficient heat dissipation due to TO-263 package
LM293STSTMicroelectronicsIC COMPARATOR 2 GEN PUR 8MINISO