MAX735EPA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX735EPA+

Manufacturer

Analog Devices

Introduction

The MAX735EPA+ is a robust power management integrated circuit designed for applications requiring efficient voltage regulation with buck-boost capability.

Product Features and Performance

Step-Up/Step-Down functionality for versatile voltage regulation

Negative output configuration to generate a negative voltage from a positive input

Buck-Boost topology to maintain output voltage over a wide range of input voltages

Fixed output type ensuring consistent voltage delivery

Single output design for focused power supply solutions

4V minimum input voltage supporting low-voltage operations

2V maximum input voltage accommodating moderate input power sources

-5V fixed output voltage ideal for negative voltage applications

275mA output current capacity for driving small to medium loads

160kHz switching frequency optimizing efficiency and component size

Through hole mounting for sturdy and reliable PCB connections

8-DIP package for compatibility with standard breadboards and sockets

Product Advantages

High efficiency in voltage conversion between positive and negative domains

Compact design suitable for space-constrained applications

Integrated switch to reduce external component count

Ease of use with simple external circuit requirements

Key Technical Parameters

Input Voltage Range: 4V to 6.2V

Output Voltage: -5V

Output Current: 275mA

Switching Frequency: 160kHz

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

Mounting Type: Through Hole

Package / Case: 8-DIP

Quality and Safety Features

Operational over a wide range of ambient temperatures

Thoroughly tested to meet industry standards

Compatibility

Compatible with various microcontrollers, sensors, and other electronic components requiring a -5V supply

Suitable for use in standard DIP sockets

Application Areas

Battery-powered devices

Portable electronics

Negative voltage power supply circuits

Sensor systems

Industrial controls

Product Lifecycle

Active status confirms ongoing production and availability

No indication of nearing discontinuation

Replacements or upgrades should be available within Analog Devices' product range

Several Key Reasons to Choose This Product

Precision fixed -5V output for critical applications

Flexibility in power management with step-up/down capabilities

Proven reliability from a reputable manufacturer, Analog Devices

Ease of integration into existing designs with standard DIP packaging

Suitable for a wide range of operating conditions and applications