Manufacturer Part Number
MC7805BD2TR4G
Manufacturer
onsemi
Introduction
The MC7805BD2TR4G is a member of onsemi's extensive range of Power Management Integrated Circuits, specifically within the category of Linear, Low Drop Out (LDO) Regulators. It is designed to provide a stable and reliable fixed output voltage of 5V from inputs up to 35V, making it a versatile choice for a wide array of power supply applications.
Product Features and Performance
Fixed 5V output voltage
Maximum input voltage of 35V
Up to 1A output current
Low dropout voltage: 2V @ 1A (Typical)
Quiescent current: 8 mA
Power Supply Rejection Ratio (PSRR): 68dB at 120Hz
Product Advantages
Efficient power regulation with low dropout voltage
Suitable for applications requiring up to 1A of output current
Low quiescent current for power saving
High PSRR for better noise filtering
Built-in Over Temperature and Short Circuit protection for enhanced safety
Key Technical Parameters
Voltage Input (Max): 35V
Voltage Output (Min/Fixed): 5V
Current Output: 1A
Voltage Dropout (Max): 2V @ 1A
Current Quiescent (Iq): 8 mA
PSRR: 68dB (120Hz)
Quality and Safety Features
Over Temperature Protection
Short Circuit Protection
Operating Temperature Range: -40°C ~ 125°C
Compatibility
Surface Mount Device with TO-263-3, D2PAK (2 Leads + Tab), TO-263AB package
Compatible with automatic pick and place equipment
Application Areas
Consumer Electronics
Industrial Applications
Telecommunications
Power Supply Units
Product Lifecycle
Status: Active
This product is currently active and not nearing discontinuation. Availability of replacements or upgrades should be monitored through onsemi for future developments.
Several Key Reasons to Choose This Product
Reliable fixed voltage regulation suitable for a broad range of applications
Low dropout voltage for efficient operation close to the output voltage
High PSRR for effective noise suppression in sensitive applications
Comprehensive built-in protection features ensure long-term reliability
Active product lifecycle status ensures availability and support