MAX8557ETE+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX8557ETE+

Manufacturer

Analog Devices

Introduction

The MAX8557ETE+ is a high-performance, adjustable output linear low-dropout (LDO) regulator designed for power-sensitive applications.

Product Features and Performance

Adjustable output voltage

Positive output configuration

Low dropout voltage: 0.2V @ 4A

High current output: 4A

Low quiescent current: 1.6 mA

Enhanced power-on reset control

Includes protection features such as over-current, over-temperature, and short circuit protection

Product Advantages

High efficiency due to low dropout voltage

Stable operation with adjustable output settings

Robust protection features ensure long-term reliability

Suitable for sensitive applications due to low quiescent current

Key Technical Parameters

Input Voltage (Max): 3.6V

Output Voltage (Min/Fixed): 0.5V

Output Voltage (Max): 3.4V

Dropout Voltage (Max): 0.2V @ 4A

Output Current: 4A

Quiescent Current: 1.6 mA

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with a wide range of applications due to its adjustable output and high current capability

Support small form-factor installations with a 16-WQFN Exposed Pad packaging

Application Areas

Telecommunications

Computing Devices

Consumer Electronics

Portable Devices

Product Lifecycle

Status: Active

Not nearing discontinuation

Replacement and upgrade options readily available

Several Key Reasons to Choose This Product

High reliability due to comprehensive protection features

Flexible applications due to adjustable output voltage

Suitable for compact designs with efficient surface mount packaging

Low operating costs enabled by low quiescent current and high energy efficiency