MC7905CTG - onsemi

Manufacturer Part Number

MC7905CTG

Manufacturer

onsemi

Introduction

Low Drop Out (LDO) Linear Voltage Regulator for Negative Output Voltage Applications

Product Features and Performance

Negative Voltage Regulator

Fixed -5V Output

1A Output Current

High PSRR of 70dB at 120Hz

Product Advantages

High Power Supply Rejection Ratio minimizes noise

Handling up to -35V Input Voltage

Thermal and Over Current Protection for Safety

Key Technical Parameters

Input Voltage (Max): -35V

Output Voltage (Fixed): -5V

Voltage Dropout (Max): 1.3V @ 1A (Typ)

Current - Output: 1A

Operating Temperature: 0°C ~ 125°C

Quality and Safety Features

Protection against Over Current

Over Temperature Protection

Safe Operating Temperature Range from 0°C to 125°C

Compatibility

Through Hole Mounting

Compatible with TO-220-3 Package

Application Areas

Power Management Systems

Consumer Electronics

Industrial Controls

Product Lifecycle

Product Status: Active

No indication of discontinuation

Alternatives or upgrades available based on the MC7905 base product number

Several Key Reasons to Choose This Product

Industry Standard TO-220 Package for Easy Installation

Reliable Performance in a wide operating temperature range

Robust Protection Features ensure long-term reliability

Ability to handle high input voltage and deliver stable output

Ideal for high-reliability applications due to its high PSRR and protection features