Manufacturer Part Number
L7812ACD2T
Manufacturer
stmicroelectronics
Introduction
L7812ACD2T is a linear, low drop-out (LDO) voltage regulator, ideally suited for power management applications that require a fixed output voltage.
Product Features and Performance
Positive output configuration
Fixed voltage output of 12V
Maximum input voltage of 35V
Dropout voltage of 2V @ 1A (typical)
Output current capacity of 1.5A
Low quiescent current of 6mA
Power supply rejection ratio (PSRR) of 60dB at 120Hz
Product Advantages
High output voltage accuracy
Offer over-temperature and short circuit protection ensuring safety and reliability
Low dropout voltage enhances efficiency in operations
Low quiescent current aids in minimizing power loss
Key Technical Parameters
Voltage - Input (Max): 35V
Voltage - Output (Min/Fixed): 12V
Current - Output: 1.5A
Voltage Dropout (Max): 2V @ 1A (Typical)
Current - Quiescent (Iq): 6 mA
PSRR: 60dB (120Hz)
Quality and Safety Features
Over-temperature protection
Short circuit protection
Compatibility
Surface mount mounting type
Package / Case: TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
Application Areas
Power management in consumer electronics
Industrial power supplies
Automotive applications
Product Lifecycle
Obsolete - Check for availability of replacements or upgrades
Several Key Reasons to Choose This Product
High reliability provided by over-temperature and short circuit protection features
Energy-efficient operation due to low dropout voltage and quiescent current
Versatile usage across a wide range of applications thanks to its robust input voltage range and high output capacity
Obsolete status presents an opportunity for securing replacements or considering upgrades for future projects
L7812 MOSSTMicroelectronics
L7812C