Manufacturer Part Number
MC79L15ACDR2G
Manufacturer
onsemi
Introduction
The MC79L15ACDR2G is a negative fixed output low dropout (LDO) voltage regulator designed by onsemi, specifically for power management applications requiring a stable and regulated negative voltage output.
Product Features and Performance
Negative output configuration for a variety of power supply designs
Fixed output voltage of -15V, facilitating easy integration
Low dropout voltage of 1.7V @ 40mA (Typ), ensuring efficient operation with minimal power loss
Output current capability of 100mA, suitable for low power applications
PSRR of 39dB at 120Hz, reducing power supply noise interference
Over Temperature and Short Circuit protection enhancing the product's reliability and safety
Product Advantages
High integration with a single regulator for negative voltage applications
Efficient power usage due to low dropout voltage
Enhanced durability with built-in protection features
Suitable for a broad range of operating temperatures from 0°C to 125°C
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)
Operating Temperature: 0°C ~ 125°C
Quality and Safety Features
Over Temperature and Short Circuit protection mechanisms ensure the longevity and safe operation of the device.
Compatibility
The surface mount, 8-SOIC package is compatible with modern PCB assembly processes.
Application Areas
Negative supply generation in industrial controls
Logic systems requiring a stable -15V rail
Analog devices needing a negative voltage reference
Product Lifecycle
The product status is Active indicating that it is not nearing discontinuation, with options for future replacements or upgrades potentially available.
Several Key Reasons to Choose This Product
Reliable operation across a wide range of input voltages up to -35V
Low dropout voltage enhances efficiency in low power applications
Built-in safety features increase product reliability and lifespan
Versatile application potential across a broad range of systems requiring negative voltage supply
Active product status ensures ongoing support and availability
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