L78M12CV - STMicroelectronics

Manufacturer Part Number

L78M12CV

Manufacturer

stmicroelectronics

Introduction

The L78M12CV is a fixed output, low drop-out (LDO) linear voltage regulator that ensures a steady 12V output voltage.

Product Features and Performance

Fixed 12V output voltage

Low drop-out voltage

Current output capacity of 500mA

Input voltage up to 35V

Minimal quiescent current of 6 mA for efficient operations

Power Supply Rejection Ratio (PSRR) of 55dB at 120Hz

Product Advantages

Reliable voltage regulation with built-in over current, over temperature, and short circuit protection

Capable of handling varying input voltages while providing a stable output

Highly efficient with low idle consumption

Key Technical Parameters

Voltage Input (Max): 35V

Voltage Output (Min/Fixed): 12V

Current Output: 500mA

Current Quiescent (Iq): 6 mA

PSRR: 55dB (120Hz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Compatibility

Mounting Type: Through Hole

Package / Case: TO-220-3

Supplier Device Package: TO-220

Application Areas

Consumer Electronics

Industrial Controls

Automation Systems

Embedded Systems

Product Lifecycle

Product Status: Active

No indication of discontinuation, replacements, or upgrades specified

Several Key Reasons to Choose This Product

Stable and reliable 12V output in various conditions

Built-in multi-protection features enhancing device safety

Low quiescent current optimizing power usage

Suitable for a wide range of applications due to its through hole package

High input voltage capability allows flexibility in usage across different systems