MAX857CUA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX857CUA

Manufacturer

analog-devices

Introduction

The MAX857CUA is a highly integrated, low-dropout (LDO) voltage regulator designed for portable, battery-powered applications. It provides a fixed, low-noise output voltage from a wide range of input voltages, making it an ideal choice for powering sensitive analog and digital circuits in various electronic devices.

Product Features and Performance

Wide input voltage range: 0.8V to 6V

Adjustable output voltage: 2.7V to 5V to 6V

Low dropout voltage: 300mV at 150mA load

Low quiescent current: 50µA (typical)

Fast transient response

Excellent line and load regulation

Thermal shutdown protection

Short-circuit and overload protection

Product Advantages

Efficient power management for battery-powered devices

Flexible output voltage options to suit different circuit requirements

Compact surface-mount package for space-constrained designs

Robust protection features for reliable operation

Key Reasons to Choose This Product

Optimized for portable, battery-powered applications

Delivers clean, regulated power to sensitive analog and digital components

Extends battery life through efficient power conversion

Reliable performance with built-in protection features

Easy to integrate into a wide range of electronic systems

Quality and Safety Features

Thermal shutdown protection

Short-circuit and overload protection

Robust construction for reliable operation

Compatibility

The MAX857CUA is compatible with a variety of electronic devices and systems that require a regulated power supply, such as portable electronics, wireless sensors, and industrial control equipment.

Application Areas

Portable electronics (smartphones, tablets, wearables)

Battery-powered devices (remote controls, wireless sensors)

Industrial control and automation equipment

Medical devices and instrumentation

Product Lifecycle

The MAX857CUA is an active product, and there are no plans for discontinuation at this time. Analog Devices offers several equivalent or alternative models that provide similar functionality and performance characteristics. Customers are encouraged to contact our website's sales team for more information on available options and to determine the best solution for their specific requirements.