MC7912BD2TG - onsemi

Manufacturer Part Number

MC7912BD2TG

Manufacturer

onsemi

Introduction

MC7912BD2TG is a linear low-dropout negative voltage regulator.

Product Features and Performance

Negative Fixed Output Voltage Regulator

1A Output Current

Low Dropout Voltage: 1.3V Typical at 1A

Power Supply Rejection Ratio: 61dB at 120Hz

Over Current and Over Temperature Protection

Product Advantages

Stable Output for Consistent Performance

High PSRR Minimizing Output Noise

Robust Thermal Protection Enhancing System Safety

Compact Surface Mount TO-263-3 Package

Key Technical Parameters

Input Voltage (Max): -35V

Output Voltage (Fixed): -12V

Dropout Voltage (Max): 1.3V @ 1A

Output Current: 1A

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Compatibility

Surface Mount Compatible

TO-263-3, D2PAK (2 Leads + Tab), TO-263AB Package

Application Areas

Power Supplies

Automotive Electronics

Industrial Controls

Telecommunications

Product Lifecycle

Obsolete Status

Consult onsemi for Replacement Options

Several Key Reasons to Choose This Product

Dependable Negative Voltage Regulation

High Reliability with Built-in Protection Features

Suitable for High Temperature Environments

Low Dropout Voltage Beneficial in Low Headroom Applications

Preferred Solution for Noise-Sensitive Circuits due to High PSRR