LM1086CT-5.0 - Texas Instruments

Manufacturer Part Number

LM1086CT-5.0

Manufacturer

Texas Instruments

Introduction

The LM1086CT-5.0 is a linear voltage regulator providing low-dropout, fixed 5V output with current capability of 1.5A

Product Features and Performance

Low dropout voltage of 1.5V at 1.5A load

Positive output fixed at 5V

68dB power supply rejection ratio at 120Hz

Over current, over temperature and short circuit protection

Stable with low ESR capacitors

Product Advantages

High efficiency due to low dropout feature

Robust thermal protection ensures reliability under overheating conditions

High PSRR minimizes supply noise

Key Technical Parameters

Input Voltage (Max) 25V

Output Voltage (Min/Fixed) 5V

Current - Output 1.5A

Voltage Dropout (Max) 1.5V

Current - Quiescent (Iq) 5 mA

Current - Supply (Max) 10 mA

PSRR 68dB (120Hz)

Operating Temperature Range 0°C to 125°C

Quality and Safety Features

Integrated protection against over current and over temperature

Short circuit protection to safeguard the system

Compatibility

Through Hole mounting suitable for general circuit board designs

TO-220-3 package widely used in electronic equipment

Application Areas

Power management in consumer, industrial, and telecommunication applications

Product Lifecycle

Obsolete product, likely nearing end of lifecycle

Consider seeking replacements or checking for product upgrades

Several Key Reasons to Choose This Product

Ideal for battery-powered devices due to its low quiescent current

Handles up to 1.5A, suitable for moderate power needs

High PSRR for applications sensitive to power supply noise

TO-220-3 package allows for heat sink attachment for better thermal management

Wide operating temperature range compatible with industrial environments