LP3981IMM-3.03/NOPB - Texas Instruments

Manufacturer Part Number

LP3981IMM-3.03/NOPB

Manufacturer

texas-instruments

Introduction

The LP3981IMM-3.03/NOPB is a high-performance, low-dropout (LDO) linear voltage regulator from Texas Instruments. It provides a fixed 3.03V output and can deliver up to 300mA of output current. With its low quiescent current and excellent power supply rejection ratio (PSRR), this LDO regulator is an ideal choice for powering sensitive analog and RF circuits in mobile devices, consumer electronics, and industrial applications.

Product Features and Performance

Fixed 3.03V output voltage

Low dropout voltage of 0.2V at 300mA

Low quiescent current of 120μA

High PSRR of 50dB to 55dB from 1kHz to 10kHz

Integrated enable control

Overload, overcurrent, and overtemperature protection

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

Small 8-pin TSSOP/MSOP package

Product Advantages

High efficiency and low power consumption

Excellent regulation and noise performance

Compact size and easy integration

Robust protection features for reliable operation

Key Reasons to Choose This Product

Highly efficient and stable voltage regulation for sensitive electronics

Compact size and low profile for space-constrained designs

Reliable protection features ensure long-term operation

Cost-effective solution for a wide range of applications

Quality and Safety Features

Robust overload, overcurrent, and overtemperature protection

Compliance with industry safety standards

Rigorous quality control and testing during manufacturing

Compatibility

The LP3981IMM-3.03/NOPB is a drop-in replacement for similar fixed-voltage LDO regulators from Texas Instruments and other manufacturers. It can be used in a variety of electronic devices, including smartphones, tablets, wearables, and industrial equipment.

Application Areas

Powering sensitive analog and RF circuits in mobile devices

Voltage regulation for consumer electronics and industrial equipment

Backup power supply for memory and real-time clock circuits

General-purpose low-noise voltage regulation

Product Lifecycle

The LP3981IMM-3.03/NOPB is an active product, and there are currently no plans for discontinuation. Our website's sales team offers a wide range of alternative LDO regulator models with different output voltages, current ratings, and package options to meet various design requirements. Customers are advised to contact our website's sales team for the latest product information and availability.