MAX1842EEE+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1842EEE+

Manufacturer

analog-devices

Introduction

The MAX1842EEE+ is a high-efficiency, synchronous step-down DC-DC converter that provides a single adjustable output voltage from a 3V to 5.5V input. It features an integrated high-side and low-side MOSFET switch, current-mode control, and internal compensation, allowing for a simple, stable design with minimal external components.

Product Features and Performance

Adjustable output voltage from 1.1V to 5.5V

1A output current

1MHz switching frequency

Synchronous rectification for high efficiency

Current-mode control for stable operation

Internal compensation for a simple, stable design

Low quiescent current of 35μA in no-load operation

Thermal shutdown and current limiting protection

Product Advantages

Compact, integrated solution with minimal external components

High efficiency across a wide load range

Stable operation with internal compensation

Robust protection features for reliable performance

Key Reasons to Choose This Product

Delivers high-efficiency, regulated power in a small footprint

Ideal for powering MCUs, DSPs, and other digital logic in portable devices

Provides a simple, cost-effective power management solution

Trusted Analog Devices quality and reliability

Quality and Safety Features

Thermal shutdown protection

Current limiting protection

ESD protection

Compatibility

The MAX1842EEE+ is compatible with a wide range of digital logic and MCU-based systems that require a regulated power supply.

Application Areas

Portable electronics

Industrial and automation equipment

Consumer electronics

Telecommunications equipment

Product Lifecycle

The MAX1842EEE+ is an active product. There are no plans for discontinuation at this time. Analog Devices may offer alternative or equivalent models, and customers are advised to contact our website's sales team for the most up-to-date information.