Manufacturer Part Number
MC79L15ACDR2
Manufacturer
onsemi
Introduction
The MC79L15ACDR2 is a negative fixed output low drop-out (LDO) linear voltage regulator designed by onsemi specifically for power management applications requiring a fixed -15V output.
Product Features and Performance
Output Configuration: Negative
Output Type: Fixed
Number of Regulators: 1
Voltage Dropout: 1.7V at 40mA Typical
Current - Output: 100mA
Power Supply Rejection Ratio (PSRR): 39dB at 120Hz
Protection Features: Over Temperature, Short Circuit
Product Advantages
Efficient power regulation for negative voltage applications
Compact surface mount package (8-SOIC)
High reliability with built-in over temperature and short circuit protection
Key Technical Parameters
Voltage - Input (Max): -35V
Voltage - Output (Min/Fixed): -15V
Voltage Dropout (Max): 1.7V @ 40mA (Typ)
Current - Output: 100mA
PSRR: 39dB (120Hz)
Quality and Safety Features
Over Temperature Protection
Short Circuit Protection
Operating Temperature Range: 0°C ~ 125°C
Compatibility
Compatible with surface mount technology (Package / Case: 8-SOIC)
Application Areas
Suitable for various electronic applications requiring a stable -15V power supply
Product Lifecycle
Product Status: Obsolete
Advised to seek replacements or upgrades due to discontinuation
Several Key Reasons to Choose This Product
Guaranteed performance in a wide range of operating temperatures (0°C to 125°C)
Low dropout voltage of 1.7V enables efficient use even in low voltage conditions
Compact and reliable protection features ensure long operational life and safety
Ideal for space-constrained applications due to small 8-SOIC package
Offers stable negativity output essential for specific circuit configurations