MC7812ABT - onsemi

Manufacturer Part Number

MC7812ABT

Manufacturer

onsemi

Introduction

Voltage regulator for stable power supply

Product Features and Performance

Positive output configuration

Fixed 12V output voltage

Low dropout voltage

Up to 1A output current

Good power supply rejection ratio (PSRR)

Over Temperature and Short Circuit protection

Product Advantages

High reliability

Easy to use in through-hole PCB designs

Key Technical Parameters

Input Voltage (Max): 35V

Output Voltage: 12V

Voltage Dropout (Max): 2V @ 1A (Typical)

Output Current: 1A

Quiescent Current (Iq): 6 mA

PSRR: 60dB (1kHz)

Quality and Safety Features

Built-in thermal and current-limiting protection

Compatibility

Through Hole mounting compatible with TO-220 package

Application Areas

Consumer electronics

Industrial control systems

Power supply modules

Product Lifecycle

Obsolete status

Check for replacement models or newer alternatives

Several Key Reasons to Choose This Product

Proven stability for linear voltage regulation

Low dropout performance suitable for various applications

Integrated safety features to ensure robust operation

Backward compatible with similar regulators

Onsemi brand reliability