L4940V5 - STMicroelectronics

Manufacturer Part Number

L4940V5

Manufacturer

stmicroelectronics

Introduction

The L4940V5 is a high-performance, low dropout linear voltage regulator from STMicroelectronics. It provides a fixed 5V output voltage with a maximum output current of 1.5A. The regulator features a very low dropout voltage, high power supply rejection ratio (PSRR), and comprehensive protection features, making it suitable for a wide range of applications.

Product Features and Performance

Fixed 5V output voltage

Maximum output current of 1.5A

Very low dropout voltage of 0.9V at 1.5A

High PSRR of 68dB at 120Hz

Comprehensive protection features: over-temperature, reverse polarity, and short-circuit

Wide operating temperature range of -40°C to 150°C

Through-hole TO-220 package

Product Advantages

Excellent line and load regulation for stable output voltage

High efficiency and low power dissipation

Robust protection features for reliable operation

Suitable for a wide range of applications

Key Reasons to Choose This Product

Reliable and stable performance

Compact and easy-to-use through-hole package

Comprehensive protection features for safe operation

Wide operating temperature range for versatile use

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Reverse polarity protection

Short-circuit protection

Compatibility

The L4940V5 is compatible with a wide range of electronic devices and systems that require a stable 5V power supply.

Application Areas

Industrial and commercial equipment

Telecommunications and networking devices

Automotive electronics

Consumer electronics

Product Lifecycle

The L4940V5 is an active product and is currently available for purchase. There are no known equivalent or alternative models available at this time. If you have any further questions or require assistance, please contact our sales team through our website.