Manufacturer Part Number
MC79L18ABPRPG
Manufacturer
onsemi
Introduction
Integrated Circuit (IC)
Power Management IC (PMIC)
Voltage Regulator Linear
Product Features and Performance
Fixed negative output voltage of -18V
Output current capability of 100mA
Input voltage range up to -35V
High Power Supply Rejection Ratio (PSRR) of 48dB (120Hz)
Over-temperature and short-circuit protection
Low voltage dropout of 1.7V @ 40mA (Typical)
Single regulator in the package
Product Advantages
Reliable and stable voltage regulation
Compact and space-saving TO-92 package
Wide operating temperature range of -40°C to 125°C
Protection features for enhanced safety and reliability
Key Technical Parameters
Output Voltage: -18V
Output Current: 100mA
Input Voltage (Max): -35V
PSRR: 48dB (120Hz)
Voltage Dropout (Max): 1.7V @ 40mA (Typ)
Number of Regulators: 1
Quality and Safety Features
Over-temperature protection
Short-circuit protection
Compatibility
Through-hole mounting
Compatible with TO-92 and TO-226-3 packages
Application Areas
Negative voltage regulation in electronic circuits
Power supplies for op-amps, sensors, and other analog circuitry
Product Lifecycle
This product is an active and available part from onsemi.
No immediate plans for discontinuation or replacement.
Key Reasons to Choose This Product
Reliable and stable negative voltage regulation
Wide operating temperature range for versatile applications
Compact and space-saving TO-92 package
Built-in protection features for enhanced safety and reliability
Compatibility with common through-hole mounting
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