Manufacturer Part Number
MC78M12ABDT
Manufacturer
onsemi
Introduction
The MC78M12ABDT is a fixed output, linear low drop out regulator designed for power management applications.
Product Features and Performance
Fixed output voltage of 12V
Maximum input voltage of 35V
Output current capacity of 500mA
Power supply rejection ratio (PSRR) of 80dB at 120Hz
Product Advantages
Offers effective over temperature and short circuit protection
Can handle a broad operational temperature range from -40°C to 125°C
Surface mount design for compact and efficient PCB layout
Key Technical Parameters
Voltage Input (Max): 35V
Voltage Output (Min/Fixed): 12V
Current Output: 500mA
PSRR: 80dB (120Hz)
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Over Temperature Protection
Short Circuit Protection
Compatibility
Compatible with surface mount technology (DPAK package)
Application Areas
Suited for use in consumer electronics, industrial applications, and any device requiring stable 12V output
Product Lifecycle
Obsolete status indicating discontinuation
No direct replacements or upgrades specified
Several Key Reasons to Choose This Product
Reliable fixed voltage output suitable for diverse applications
High tolerance for input voltage variations up to 35V
Built-in safety features for enhanced device longevity
Suitable for harsh operating environments with operational temperature capability from -40°C to 125°C
Obsolete status may suggest suitability for legacy systems or specialized applications
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