MAX857ESA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX857ESA

Manufacturer

Analog Devices

Introduction

MAX857ESA is a compact, high-efficiency power management integrated circuit (PMIC) designed for power-conversion applications.

Product Features and Performance

Integrated Voltage Regulator

High Efficiency Conversion

Low Input Voltage Capability

Adjustable Output Voltage Range

Minimal External Components Required

Thermal Overload Protection

Short Circuit Protection

Suitable for Battery Powered Devices

Product Advantages

Versatility with wide input and output voltage ranges

Low dropout performance beneficial for battery operated devices

Small form factor for space-constrained applications

Robust thermal protection enhances reliability

Key Technical Parameters

Voltage Input: 0.8V ~ 6V

Voltage Output: 2.7V ~ 5V ~ 6V

Number of Outputs: 1

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

Mounting Type: Surface Mount

Quality and Safety Features

Over-Temperature Protection

Current Limiting

Built-in Short-Circuit Protection

Compatibility

Optimized for use with a wide range of batteries

Compatible with various microcontrollers and digital ICs

Suitable for use in general electronic circuits requiring a regulated power supply

Application Areas

Portable Devices

Battery-Powered Equipment

Embedded Systems

Power Supply Modules

Product Lifecycle

Product status is active

Not approaching discontinuation

Alternatives and upgrades can be sourced if necessary

Several Key Reasons to Choose This Product

High power efficiency extends battery life in portable applications

Ultra-low voltage operation down to 0.8V allows for full use of the battery's charge

Wide range of output voltage suitable for various digital components

Reliable operation in extreme temperature conditions

Easy to integrate in a wide range of electronic systems due to its SOIC package

High-quality safety features ensure long-term reliability

Produced by Analog Devices, known for their high-performance electronic components