MC78L12ACD - onsemi

Manufacturer Part Number

MC78L12ACD

Manufacturer

onsemi

Introduction

The MC78L12ACD is a linear voltage regulator

Product Features and Performance

Output Configuration Positive

Fixed 12V output

Single regulator

100mA output current

Low quiescent current at 6.5mA

PSRR of 42dB

Product Advantages

Over Temperature protection

Short Circuit protection

Extended operating temperature range from 0°C to 125°C

Key Technical Parameters

Input Voltage (Max) 35V

Output Voltage (Min/Fixed) 12V

Current - Output 100mA

Quiescent Current (Iq) 6.5 mA

PSRR 42dB (120Hz)

Quality and Safety Features

High stability under load

Built-in thermal overload protection

Short circuit protection system

Compatibility

Surface Mount compatible

Compatible with 8-SOIC package

Application Areas

Consumer Electronics

Telecommunications

Industrial controls

Product Lifecycle

Obsolete

Replacements or upgrades may be available

Several Key Reasons to Choose This Product

Proven reliability from a reputable manufacturer onsemi

Maintains stable output voltage even under varying load conditions

Ideal for low current applications requiring a fixed 12V supply

Thermal and short circuit protection for safety and longevity

Suitable for a wide range of operating temperatures

Compact SOIC package for space-constrained applications