MAX858ESA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX858ESA+

Manufacturer

analog-devices

Introduction

The MAX858ESA+ is a high-efficiency, step-up DC-DC converter that operates from a low-voltage input (0.8V to 6V) and provides a fixed or adjustable output voltage (3.3V or 5V). It is designed to power various electronic devices and systems that require a higher voltage than the available input source.

Product Features and Performance

Step-up DC-DC converter with a switching frequency of 500kHz

Capable of delivering up to 125mA of output current

Operates over a wide input voltage range of 0.8V to 6V

Offers fixed or adjustable output voltage options (3.3V or 5V)

Integrated power switch and control circuitry

Operates over a wide temperature range of -40°C to 85°C

High efficiency of up to 92%

Product Advantages

Compact surface-mount package (8-SOIC) for space-constrained applications

Requires minimal external components for a complete power supply solution

Provides a stable and reliable output voltage for powering various electronic devices

Designed for low-power applications with its high efficiency and low quiescent current

Key Reasons to Choose This Product

Versatile input voltage range and output voltage options to meet diverse power requirements

Robust performance and reliability for long-term, continuous operation

Efficient power conversion to minimize energy consumption and heat dissipation

Ease of integration into compact and space-limited electronic designs

Quality and Safety Features

Designed and manufactured to meet the highest quality standards

Protections against overcurrent, overvoltage, and thermal overload

Compatibility

The MAX858ESA+ is compatible with a wide range of electronic devices and systems that require a regulated and stable power supply, such as:

Portable electronics

Wireless sensors and IoT devices

Battery-powered equipment

Industrial control systems

Embedded systems

Application Areas

Low-power and battery-operated devices

Portable and mobile electronics

Industrial automation and control systems

Wireless communication and sensor networks

Automotive and transportation applications

Product Lifecycle

The MAX858ESA+ is an active and current product from Analog Devices. There are no plans for discontinuation at this time. While there may be alternative or equivalent models available from other manufacturers, it is recommended to contact our website's sales team for the most up-to-date information on product availability and compatibility.