Manufacturer Part Number
MC79L12ACDR2G
Manufacturer
onsemi
Introduction
Power management integrated circuit for generating a fixed negative output voltage.
Product Features and Performance
Linear LDO voltage regulator
Supports input voltage up to -35V
Provides output voltage of -12V
Maximum voltage dropout of 1.7V at 40mA
Capable of supplying 100mA output current
42dB Power Supply Rejection Ratio (PSRR) at 120Hz
Product Advantages
Stable negative voltage output
Low dropout voltage for efficient operation
Robust Power Supply Rejection Ratio for reduced noise
Key Technical Parameters
Input Voltage (Max): -35V
Output Voltage (Min/Fixed): -12V
Voltage Dropout (Max): 1.7V @ 40mA
Current - Output: 100mA
PSRR: 42dB (120Hz)
Operating Temperature: 0°C to 125°C
Quality and Safety Features
Over Temperature protection
Short Circuit protection
Compatibility
Surface mount compatible
Package / Case: 8-SOIC
Application Areas
Consumer electronics
Computer systems
Power supply modules
Industrial equipment
Product Lifecycle
Active status
Included in onsemi's ongoing product portfolio
Several Key Reasons to Choose This Product
Reliable negative voltage output suitable for various electronics
Low dropout improves system efficiency
High PSRR for cleaner voltage supply
Over Temperature and Short Circuit protection ensure safety and longevity
Suitable for a broad temperature range, enhancing versatility
Industry-standard 8-SOIC package for easy integration.
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