L4949ED - STMicroelectronics

Manufacturer Part Number

L4949ED

Manufacturer

stmicroelectronics

Introduction

The L4949ED is a high-performance, low-dropout, positive voltage regulator with a precise 5V output and a maximum output current of 100mA. It is designed to provide a stable and reliable power supply for a wide range of electronic applications.

Product Features and Performance

Precise 5V output voltage

Low dropout voltage of 0.5V at 100mA output

Maximum output current of 100mA

Low quiescent current of 300μA

Thermal overload and short-circuit protection

Reset output for system monitoring and control

Wide operating temperature range of -40°C to 125°C

Compact 8-SOIC package

Product Advantages

Excellent line and load regulation for stable output voltage

Reliable protection features for enhanced safety and longevity

Low power consumption for efficient energy usage

Compact size for space-constrained applications

Key Reasons to Choose This Product

Proven reliability and performance from a trusted manufacturer

Versatile design suitable for a wide range of electronic systems

Cost-effective solution for demanding power management applications

Seamless integration and easy implementation in your device

Quality and Safety Features

Thermal overload protection to prevent device damage

Short-circuit protection to ensure safe operation

Robust design and quality manufacturing for long-term reliability

Compatibility

The L4949ED is compatible with various electronic devices and systems that require a stable 5V power supply, such as:

Industrial control systems

Embedded systems

Instrumentation and measurement equipment

Consumer electronics

Application Areas

Power management in industrial and consumer electronics

Voltage regulation in various electronic devices

System monitoring and control applications

Product Lifecycle

The L4949ED is currently in the obsolete stage of its product lifecycle. There are equivalent or alternative models available from STMicroelectronics, such as the L4941 and L4950 series. If you require more information or need assistance in finding a suitable replacement, please contact our sales team through our website.