LP2986IM-3.3 - Texas Instruments

Manufacturer Part Number

LP2986IM-3.3

Manufacturer

Texas Instruments

Introduction

The LP2986IM-3.3 is a low-dropout (LDO) linear voltage regulator designed for power-sensitive applications, providing a steady 3.3V output.

Product Features and Performance

Fixed output voltage of 3.3V

Maximum input voltage of 16V

Low dropout voltage of 0.35V at 200mA load

Output current capacity of 200mA

Low quiescent current of 120 µA

High power supply rejection ratio (PSRR) of 65dB at 1kHz

Product Advantages

High efficiency due to low dropout voltage

Stable operation with low quiescent current, extending battery life in portable devices

Robust power supply noise rejection

Key Technical Parameters

Voltage Input (Max): 16V

Voltage Output (Min/Fixed): 3.3V

Current Output: 200mA

Dropout Voltage (Max): 0.35V at 200mA

Quiescent Current (Iq): 120 µA

Quality and Safety Features

Protection against overcurrent, over-temperature, and short circuit conditions

Compatibility

Compatible with a variety of digital and analog circuits due to stable output

Application Areas

Designed for use in battery-powered devices, portable electronics, and other power-sensitive applications requiring a stable, low-voltage supply

Product Lifecycle

Status: Obsolete

Note: Check for available replacements or upgrades due to obsolescence

Several Key Reasons to Choose This Product

Optimal for extending battery life in portable applications due to low quiescent current

Provides clean and stable voltage with high PSRR, ideal for sensitive electronics

Confident operation in a range of temperatures from -40°C to 125°C

Built-in protection features enhance the safety and reliability of connected components

Small package size (8-SOIC) suitable for compact PCB layouts