MAX8840ELT18+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX8840ELT18+T

Manufacturer

Analog Devices

Introduction

Linear Low Dropout Regulator tailored for precise power management

Product Features and Performance

Offers stable, fixed output voltage of 1.8V

Designed for high PSRR and low quiescent current

Suitable for battery-operated devices

Single regulator integration for simplified design

Provides thermal and overcurrent protection

Product Advantages

High power supply rejection ratio maintains output stability

Low quiescent current extends battery life

Compact 6-pin µDFN package saves board space

Active product status ensures ongoing availability

Key Technical Parameters

Input Voltage (Max): 6V

Output Voltage: 1.8V fixed

Output Current: 150mA

Quiescent Current (Iq): 90 µA

Power Supply Rejection Ratio: 78dB to 54dB (1kHz to 100kHz)

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Overcurrent protection to safeguard from excessive currents

Overtemperature protection to prevent overheating

Robust performance across wide operating temperature range

Compatibility

Compatible with other devices requiring stable 1.8V supply

Ease of integration due to standard surface mount package

Application Areas

Consumer electronics

Portable devices

Wireless communications

Medical equipment

Product Lifecycle

Active product with ongoing support and availability

No indication of nearing discontinuation

Reasons to Choose This Product

Offers enhanced battery life for portable applications

High ripple rejection maintains clean voltage supply

Small form factor ideal for space-sensitive designs

Comes in industry-standard packaging for compatibility

Robust protections ensure reliability under diverse conditions

Manufacturer's reputation for high-quality power management solutions