L7805ABV - STMicroelectronics

Manufacturer Part Number

L7805ABV

Manufacturer

STMicroelectronics

Introduction

The L7805ABV is a linear voltage regulator with a fixed 5V output, designed for a range of electronic applications requiring stable voltage.

Product Features and Performance

Low dropout voltage of 2V @ 1A (Typ)

Output current capability of 1.5A

Quiescent current of 6 mA

Power supply ripple rejection (PSRR) of 68dB (120Hz)

Product Advantages

Robust thermal overload protection

Short circuit protection

High output voltage accuracy

Wide input voltage range up to 35V

Capable of withstanding challenging temperatures from -40°C to 125°C

Key Technical Parameters

Input Voltage (Max): 35V

Output Voltage (Min/Fixed): 5V

Current - Output: 1.5A

Voltage Dropout (Max): 2V @ 1A

Quiescent Current (Iq): 6 mA

PSRR: 68dB (120Hz)

Quality and Safety Features

Over Temperature Protection

Short Circuit Protection

Compatibility

Compatible with a wide range of electronic circuits requiring a stable 5V supply

Through-hole TO-220-3 package for easy mounting

Application Areas

Consumer Electronics

Embedded Systems

Industrial Controls

Automotive Electronics

Product Lifecycle

Active Product Status

Not nearing discontinuation

Replacements or upgrades should be consulted with STMicroelectronics for more recent or improved versions

Key Reasons to Choose This Product

Reliable voltage regulation with low dropout

High current output suitable for a variety of applications

Low quiescent current for power-saving operation

Good noise rejection for stable electronics performance

Thermal and short-circuit protection ensure long-term reliability

Supports a wide range of operating temperatures for versatile use

Produced by STMicroelectronics, a reputable manufacturer in the semiconductor industry