Manufacturer Part Number
MC7915CTG
Manufacturer
onsemi
Introduction
The MC7915CTG is a linear, low dropout regulator designed for power management, specifically offering a fixed negative output voltage.
Product Features and Performance
Negative output configuration
Fixed output voltage of -15V
Capable of delivering 1A output current
Low dropout voltage of 1.3V at 1A (typical)
Power Supply Rejection Ratio (PSRR) of 60dB at 120Hz
Product Advantages
High reliability and stability due to over current and over temperature protection
Efficient operation with a low dropout voltage, enhancing power efficiency
Robust thermal performance with an operating temperature range of 0°C to 125°C
Key Technical Parameters
Output Configuration: Negative
Voltage - Input (Max): -35V
Voltage - Output (Min/Fixed): -15V
Voltage Dropout (Max): 1.3V @ 1A (Typ)
Current - Output: 1A
PSRR: 60dB (120Hz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Compatibility
Through-hole mounting ensures compatibility with general-purpose PCBs
The TO-220-3 package is widely used and recognized for power management circuits
Application Areas
Power supplies
Consumer electronics
Industrial equipment
Telecommunication devices
Product Lifecycle
Active product status indicates ongoing manufacture and availability
No current indication of discontinuation, ensuring long-term availability for projects
Several Key Reasons to Choose This Product
Stable and reliable negative voltage regulation for a variety of applications
Integrated safety features protect against over current and temperature extremes
Low dropout enhances system efficiency, reducing power loss
Broad compatibility with existing circuit designs and PCBs through common package type and mounting method
Supported by onsemi, a reputable manufacturer in power management solutions