Manufacturer Part Number
MC7908CTG
Manufacturer
onsemi
Introduction
MC7908CTG is a linear voltage regulator with a fixed output designed to maintain stability in power supply circuits.
Product Features and Performance
Negative output configuration
Fixed output voltage at -8V
Able to handle up to -35V input voltage
Typical voltage dropout of 1.3V at 1A current
Steady 1A current output capacity
62dB Power Supply Rejection Ratio (PSRR) at 120Hz
Product Advantages
Highly reliable for negative voltage regulation
Effective over current and over temperature protection
Suitable for high-temperature operations up to 125°C
Key Technical Parameters
Number of Regulators: 1
Voltage - Input (Max): -35V
Voltage - Output (Min/Fixed): -8V
Voltage Dropout (Max): 1.3V @ 1A
Current - Output: 1A
PSRR: 62dB (120Hz)
Quality and Safety Features
Over Current protection
Over Temperature protection
Compatibility
Mounting Type: Through Hole
Package / Case: TO-220-3
Supplier Device Package: TO-220
Application Areas
Power supply circuits requiring stable negative voltage
High-temperature electronic systems
Product Lifecycle
Product Status: Obsolete
No direct replacements or upgrades specified
Several Key Reasons to Choose This Product
Reliable negative voltage regulation for various applications
Robust over current and temperature safeguards for enhanced protection
Capable of sustaining high-temperature conditions
Good PSRR at 120Hz for power stability
Standard TO-220 package for ease of mounting and compatibility with general PCB designs
MC7905K
MC7908CTonsemiIC REG LINEAR -8V 1A TO220AB