MC79L12ACDR2G - onsemi

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.