L4949DR2 - onsemi

Manufacturer Part Number

L4949DR2

Manufacturer

onsemi

Introduction

The L4949DR2 is a low-dropout (LDO) linear voltage regulator from onsemi. It provides a fixed 5V output voltage and can supply up to 100mA of output current. The regulator features thermal overload protection and short-circuit protection, making it a reliable and robust power management solution.

Product Features and Performance

Fixed 5V output voltage

Output current up to 100mA

Low dropout voltage of 0.5V at 100mA

Low quiescent current of 260µA

Thermal overload protection

Short-circuit protection

Operating temperature range of -40°C to +125°C

Surface mount 8-SOIC package

Product Advantages

Robust protection features for reliable operation

Low quiescent current for efficient power management

Wide operating temperature range for versatile applications

Small surface mount package for compact design

Key Reasons to Choose This Product

Reliable and robust power management solution

Efficient operation with low quiescent current

Versatile operating temperature range

Compact surface mount package for space-constrained designs

Quality and Safety Features

Thermal overload protection

Short-circuit protection

AEC-Q100 qualified for automotive applications

Compatibility

The L4949DR2 is compatible with a wide range of electronic devices and systems that require a stable 5V power supply.

Application Areas

Automotive electronics

Industrial control systems

Consumer electronics

Portable devices

Product Lifecycle

The L4949DR2 is currently in the Obsolete product status. Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be available.