MAX1971EEE - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1971EEE

Manufacturer

Analog Devices

Introduction

The MAX1971EEE from Analog Devices is a versatile DC-DC step-down (buck) regulator designed to provide efficient power management for electronic devices.

Product Features and Performance

Step-Down (Buck) Topology

Adjustable Output Voltage

Dual Output Configuration

Operates with input voltages between 2.6V and 5.5V

Output voltage ranges from 1.2V to 5.5V

Maximum output current of 750mA

High switching frequency of 700kHz

Supports synchronous rectification for improved efficiency

Compatible with surface mount technology for compact PCB layout

Product Advantages

High efficiency due to synchronous rectification

Flexible design suitable for various applications with programmable output voltage

Compact 16-SSOP package saves space on circuit boards

Key Technical Parameters

Input Voltage: 2.6V (Min) to 5.5V (Max)

Output Voltage: 1.2V (Min) to 5.5V (Max)

Current Output: 750mA

Switching Frequency: 700kHz

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

Quality and Safety Features

Built to operate reliably within -40°C to 85°C

Compatible with lead-free and standard reflow soldering processes

Compatibility

Ideal for integration in devices requiring efficient power regulation with adjustable output options in a compact form factor

Application Areas

Mobile Phones

Portable Electronics

Wireless Communication Devices

Battery-Powered Devices

Product Lifecycle

The product status is marked as Obsolete

Replacement or upgrade options may need consultation from manufacturer for newer or alternative models

Several Key Reasons to Choose This Product

Efficient power conversion with up to 750mA output

Broad input and adjustable output voltages accommodate varying power needs

High 700kHz switching frequency allows for smaller external components

Robust operation across a wide temperature range makes it suitable for challenging environments

Surface mount package allows for modern, high-density PCB designs

Endorsed by a reputable manufacturer, Analog Devices, ensuring reliability and performance