Manufacturer Part Number
MC7805BTG
Manufacturer
onsemi
Introduction
The MC7805BTG is a fixed output linear regulator designed to maintain a stable 5V output for various electronic applications.
Product Features and Performance
Voltage regulator offering 5V output
Handles up to 1A of output current
Input voltage up to 35V
Low dropout voltage of 2V at 1A load
Power Supply Rejection Ratio (PSRR) of 68dB at 120Hz
Current - Quiescent (Iq) is 8 mA
Thermal and short circuit protection
Wide operating temperature range of -40°C to 125°C
Through-hole TO-220-3 package for easy mounting
Product Advantages
Reliable voltage regulation
High input voltage tolerance
Effective noise suppression capabilities
Built-in thermal and circuit protection features
Suitable for high-temperature applications
Key Technical Parameters
Output Configuration: Positive
Output Type: Fixed
Number of Regulators: 1
Voltage - Input (Max): 35V
Voltage - Output (Min/Fixed): 5V
Current - Output: 1A
Voltage Dropout (Max): 2V @ 1A
PSRR: 68dB (120Hz)
Current - Quiescent (Iq): 8 mA
Quality and Safety Features
Over Temperature Protection
Short Circuit Protection
Compatibility
Compatible with a wide range of electronic devices requiring a 5V supply
Through-hole mounting compatible with standard PCB layouts
Application Areas
Consumer Electronics
Power Management Solutions
Embedded Systems
Industrial Controls
Telecommunication Equipment
Product Lifecycle
Product Status: Active
Not reported as nearing discontinuation
Standard product with potential future upgrades or replacements
Several Key Reasons to Choose This Product
Consistent 5V output ensures stable operation of connected devices
Support for high input voltage allows for versatile use in various power supply conditions
Low quiescent current helps to maintain energy efficiency in standby mode
Robust protection features prevent damage from overheating and overcurrent
Wide operating temperature range makes it suitable for harsh environments
High PSRR minimizes the effect of supply noise on output voltage