MC79L15ACDR2 - onsemi

Manufacturer Part Number

MC79L15ACDR2

Manufacturer

onsemi

Introduction

The MC79L15ACDR2 is a negative fixed output low drop-out (LDO) linear voltage regulator designed by onsemi specifically for power management applications requiring a fixed -15V output.

Product Features and Performance

Output Configuration: Negative

Output Type: Fixed

Number of Regulators: 1

Voltage Dropout: 1.7V at 40mA Typical

Current - Output: 100mA

Power Supply Rejection Ratio (PSRR): 39dB at 120Hz

Protection Features: Over Temperature, Short Circuit

Product Advantages

Efficient power regulation for negative voltage applications

Compact surface mount package (8-SOIC)

High reliability with built-in over temperature and short circuit protection

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)

Quality and Safety Features

Over Temperature Protection

Short Circuit Protection

Operating Temperature Range: 0°C ~ 125°C

Compatibility

Compatible with surface mount technology (Package / Case: 8-SOIC)

Application Areas

Suitable for various electronic applications requiring a stable -15V power supply

Product Lifecycle

Product Status: Obsolete

Advised to seek replacements or upgrades due to discontinuation

Several Key Reasons to Choose This Product

Guaranteed performance in a wide range of operating temperatures (0°C to 125°C)

Low dropout voltage of 1.7V enables efficient use even in low voltage conditions

Compact and reliable protection features ensure long operational life and safety

Ideal for space-constrained applications due to small 8-SOIC package

Offers stable negativity output essential for specific circuit configurations