MC79L15ACDR2G - onsemi

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