MAX8840ELT45+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX8840ELT45+T

Manufacturer

analog-devices

Introduction

The MAX8840ELT45+T is a high-performance, low-dropout (LDO) linear voltage regulator from Analog Devices. It is designed to provide a regulated 4.5V output from an input voltage up to 6V, making it suitable for a wide range of portable and battery-powered applications.

Product Features and Performance

Stable 4.5V fixed output voltage

Low dropout voltage of 0.12V at 120mA typical

Maximum output current of 150mA

Low quiescent current of 90μA

High power supply rejection ratio (PSRR) of 78dB at 1kHz

Enable control feature

Over-current and over-temperature protection

Product Advantages

Compact 6-pin WFDFN package for space-constrained designs

Excellent line and load regulation for stable output

Thermal shutdown and current limiting for robust operation

No external components required for basic operation

Key Reasons to Choose

High performance and efficiency for portable devices

Reliable and robust protection features

Small footprint for compact design

Easy to implement with minimal external components

Quality and Safety Features

Proven Analog Devices manufacturing process

Overcurrent and overtemperature protection

Reliable operation within the specified temperature range of -40°C to 85°C

Compatibility

The MAX8840ELT45+T is a linear voltage regulator that can be used in a wide range of portable and battery-powered applications, such as digital cameras, smartphones, tablets, and other consumer electronics.

Application Areas

Portable and battery-powered devices

Digital cameras and camcorders

Smartphones and tablets

Other consumer electronics

Product Lifecycle

The MAX8840ELT45+T is an active product and is currently available. There are equivalent or alternative models available from Analog Devices, such as the MAX8840ELT33+T (3.3V output) and MAX8840ELT50+T (5V output). If you need further assistance, please contact our website's sales team.