L7809ACV - STMicroelectronics

Manufacturer Part Number

L7809ACV

Manufacturer

stmicroelectronics

Introduction

The L7809ACV is a positive voltage regulator from STMicroelectronics that provides a fixed 9V output. It is a high-performance, low-dropout linear voltage regulator that is capable of delivering up to 1.5A of output current. The L7809ACV is designed for a wide range of applications, including industrial, automotive, and consumer electronics.

Product Features and Performance

Fixed 9V output voltage

Input voltage range up to 35V

Low dropout voltage of 2V at 1A (typical)

Quiescent current of 6mA (typical)

High power supply rejection ratio (PSRR) of 61dB at 120Hz

Thermal overload and short-circuit protection

Operating temperature range of 0°C to 125°C

Through-hole TO-220 package

Product Advantages

Robust and reliable design

Efficient power conversion with low power dissipation

Compact and space-saving package

Suitable for a wide range of applications

Key Reasons to Choose This Product

Proven reliability and long-term performance

Excellent thermal management capabilities

Cost-effective solution for power regulation needs

Easy integration into various electronic systems

Quality and Safety Features

Thermal overload protection

Short-circuit protection

Compliance with industry safety standards

Compatibility

The L7809ACV is compatible with a wide range of electronic devices and systems that require a stable 9V power supply.

Application Areas

Industrial equipment

Automotive electronics

Consumer electronics

Instrumentation and control systems

Product Lifecycle

The L7809ACV is an obsolete product, meaning it is no longer being actively manufactured by STMicroelectronics. However, there are several alternative and equivalent models available from STMicroelectronics and other manufacturers that can be used as replacement options. Customers are advised to contact our website's sales team for more information on available alternatives and to discuss their specific power regulation requirements.