LP2989IMX-3.3/NOPB - Texas Instruments

Manufacturer Part Number

LP2989IMX-3.3/NOPB

Manufacturer

texas-instruments

Introduction

The LP2989IMX-3.3/NOPB is a high-performance, low-dropout (LDO) linear voltage regulator from Texas Instruments. It provides a fixed 3.3V output voltage and can deliver up to 500mA of output current. The LP2989 features excellent line and load regulation, low quiescent current, and a wide input voltage range, making it suitable for a variety of low-power applications.

Product Features and Performance

Fixed 3.3V output voltage

Output current up to 500mA

Low 0.65V dropout voltage at 500mA

Low 175μA quiescent current

Wide 16V maximum input voltage

Excellent line and load regulation

Thermal overload and short-circuit protection

Enable control feature

Product Advantages

Compact surface-mount package

Stable output voltage over wide input voltage and temperature ranges

Robust protection features for reliable operation

Suitable for low-power and battery-powered applications

Key Reasons to Choose This Product

High-performance voltage regulation with low power consumption

Reliable and robust protection features for long-term operation

Flexibility in design with wide input voltage range and enable control

Space-saving surface-mount package for compact circuit designs

Quality and Safety Features

Thermal overload protection

Short-circuit protection

ESD protection

Compatibility

The LP2989IMX-3.3/NOPB is compatible with a wide range of electronic devices and systems requiring a stable 3.3V power supply, including microcontrollers, sensors, and communication modules.

Application Areas

Battery-powered devices

Industrial control systems

Telecommunications equipment

Consumer electronics

Product Lifecycle

The LP2989IMX-3.3/NOPB is an obsolete product, meaning it is no longer in active production. However, there are several equivalent or alternative models available from Texas Instruments that offer similar features and performance. Customers are advised to contact our website's sales team for more information on available alternatives and suitable replacement options.