MAX639CSA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX639CSA

Manufacturer

Analog Devices

Introduction

The MAX639CSA is part of a series of voltage regulators designed for power management, specifically as DC DC switching regulators. It is a step-down, or buck, converter with an adjustable output.

Product Features and Performance

Step-down (buck) topology

Adjustable output type

Positive output configuration

Surface mount package type

Can operate within an input voltage range of 4V to 11.5V

Output voltage can be adjusted between 1.3V to 11.5V

Provides an output current up to 225mA

Operating temperature range from 0°C to 70°C

Product Advantages

High flexibility in input voltage

Adjustability of output voltage for versatile applications

Compact 8-SOIC package for easy integration in space-constrained applications

Operates at a moderate temperature range suitable for consumer electronics

Key Technical Parameters

Input Voltage (Min): 4V

Input Voltage (Max): 11.5V

Output Voltage (Min/Fixed): 1.3V

Output Voltage (Max): 11.5V

Output Current: 225mA

Operating Temperature Range: 0°C ~ 70°C

Quality and Safety Features

The product is designed to operate within a specified temperature range ensuring reliability.

Enclosed in a robust 8-SOIC package to withstand standard environmental conditions.

Compatibility

Surface mount compatible for seamless PCB integration.

Application Areas

Designed broadly for power management in consumer electronics and other device requiring regulated output from a higher voltage source.

Product Lifecycle

Labelled as Obsolete

Replacements or upgrades may need to be sourced for long-term projects or newer designs.

Several Key Reasons to Choose This Product

Provides a stable and adjustable output for a wide range of input voltages making it versatile for different applications

Compact and durable design suitable for space-limited applications needing precise voltage regulation

Ease of integration due to its surface-mount 8-SOIC package

Designed by a reputable manufacturer, ensuring product reliability and performance.