MAX739CPD - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX739CPD

Manufacturer

Analog Devices

Introduction

The MAX739CPD is a step-down (buck) DC-DC switching regulator designed for power management applications.

Product Features and Performance

Step-down DC-DC converter

Fixed negative voltage output

Single output channel

Frequency switching at 185kHz

Through hole mounting type

14-DIP package

Product Advantages

Efficient voltage conversion from 4V-11V input to fixed -5V output

Able to supply up to 500mA of output current

Operational temperature range of 0°C to 70°C

Key Technical Parameters

Input Voltage (Min): 4V

Input Voltage (Max): 11V

Output Voltage (Min/Fixed): -5V

Output Current: 500mA

Switching Frequency: 185kHz

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Built to meet industry standards for performance and safety

Compatibility

Compatible with applications requiring a negative fixed output voltage from a positive input voltage

Application Areas

Industrial

Commercial electronic devices

Power supplies

Telecommunications equipment

Product Lifecycle

Active product status, not nearing discontinuation

Standard product with potential for future upgrades or replacements

Several Key Reasons to Choose This Product

High-reliability voltage regulator from a reputable manufacturer, Analog Devices

Simplified design for easy implementation in various circuits

Stable performance with fixed -5V output, suitable for consistent power needs

Suitable for a range of industrial and commercial electronic applications

Accessible technical support and documentation