LP2981IM5-3.3/NOPB - Texas Instruments

Manufacturer Part Number

LP2981IM5-3.3/NOPB

Manufacturer

Texas Instruments

Introduction

The LP2981IM5-3.3/NOPB is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable and precise 3.3V output voltage from an input voltage of up to 16V. This device is well-suited for applications that require a low-noise, low-ripple power supply.

Product Features and Performance

Fixed 3.3V output voltage

Low dropout voltage of 0.37V at 100mA

Output current capability of up to 100mA

Low quiescent current of 95μA

High power supply rejection ratio (PSRR) of 63dB at 1kHz

Includes enable control, over-current, over-temperature, and short-circuit protection

Product Advantages

Compact and efficient design in a small SOT-23-5 package

Provides a reliable and stable power supply for a variety of applications

Offers protection features to ensure safe and reliable operation

Key Reasons to Choose This Product

Reliable and high-performance voltage regulation

Compact and space-saving design

Comprehensive protection features for safe operation

Suitable for a wide range of applications

Quality and Safety Features

Robust design and construction for reliable performance

Protective features to prevent damage from overload, overheating, and short-circuits

Tested and certified to meet relevant industry standards

Compatibility

This LDO regulator is compatible with a wide range of electronic devices and systems that require a 3.3V power supply, such as microcontrollers, sensors, and communication modules.

Application Areas

Industrial and commercial electronics

Portable devices and battery-powered systems

Automotive and transportation applications

Telecommunications and networking equipment

Product Lifecycle

The LP2981IM5-3.3/NOPB is an active product, and there are no immediate plans for discontinuation. There are several equivalent or alternative models available, including the LP2981IM5-5.0/NOPB (5V output) and the LP2981IM5-2.5/NOPB (2.5V output). Customers are advised to check with our website's sales team for the latest product information and availability.