MAX1818EUT18+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1818EUT18+T

Manufacturer

Analog Devices

Introduction

The MAX1818EUT18+T is a low-dropout linear regulator designed for optimal performance in power management applications, capable of delivering up to 500mA of output current.

Product Features and Performance

Adjustable output voltage ranging from 1.25V to 5V, also available in a fixed 1.8V version

Supports input voltages up to 5.5V

Low quiescent current of 250 µA optimizing power efficiency

Integrates enable and power good control features for enhanced system management

Incorporates protection features against overcurrent, overtemperature, and short circuits for reliable operation

Product Advantages

High efficiency and low dropout performance ideal for battery-operated devices

Compact SOT-23-6 package suitable for space-constrained applications

Flexible voltage configuration supports a wide range of use cases

Key Technical Parameters

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 1.25V (1.8V)

Voltage Output (Max): 5V

Current Output: 500mA

Current Quiescent (Iq): 250 µA

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Built-in overcurrent protection ensures safety under abnormal conditions

Overtemperature protection prevents damage from overheating

Short circuit protection provides circuit safety and longevity

Compatibility

Suitable for a broad range of applications due to its adjustable output voltage

Application Areas

Mobile phones

Portable media players

Wireless communication devices

Battery-powered devices

Product Lifecycle

The product status is active, indicating availability for purchase and use in new designs

Not nearing discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

High reliability and robust protection features ensure stable performance

Low quiescent current enhances battery life in portable devices

Adjustable output provides design flexibility

Small package size enables use in space-constrained applications

Active product status with Analog Devices' reputation for quality ensures long-term support and availability