MAX1857EUA47+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1857EUA47+T

Manufacturer

Analog Devices

Introduction

The MAX1857EUA47+T is a versatile Low Drop Out (LDO) voltage regulator designed to maintain stability and efficiency in power management circuits, supporting a wide range of input and output voltages, suitable for various electronic applications.

Product Features and Performance

Adjustable output voltage ranging from 1.25V to 5.5V

Maximum input voltage of 5.5V

Capable of delivering up to 500mA of output current

Low dropout voltage of 0.175V at 500mA load

Low quiescent current of 250 µA enhancing power efficiency

Overcurrent, overtemperature, and short circuit protection for improved safety

Includes enable and reset control features for better power management

Operates efficiently across a wide temperature range of -40°C to +85°C

Product Advantages

High flexibility in output voltage selection suits various application needs

Low dropout enables efficient use of power, suitable for battery-powered devices

Advanced protection features ensure long-term reliability of the product and the safety of connected devices

Low quiescent current contributes to the extension of battery life in portable applications

Key Technical Parameters

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 1.25V

Voltage Output (Max): 5.5V

Current Output: 500mA

Voltage Dropout (Max): 0.175V @ 500mA

Current Quiescent (Iq): 250 µA

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Equipped with overcurrent, overtemperature, and short circuit protection

Compatibility

Compatible with surface mount technology for easy integration into various circuit designs

Application Areas

Mobile and portable devices

Consumer electronics

Power supply modules

Industrial controls

Wearable technology

Product Lifecycle

The product status is active, indicating ongoing production and availability

Not nearing discontinuation, ensuring long-term availability and support

Several Key Reasons to Choose This Product

Versatile adjustable output voltage caters to a broad range of applications

Low dropout voltage enhances energy efficiency, ideal for battery-operated devices

Robust protection features guarantee product reliability and safeguard connected components

Low quiescent current aids in prolonging battery life, making it suitable for energy-sensitive projects

Active product lifecycle status ensures availability and future support

Compatible with surface mount technology, facilitating ease of design and integration into various circuits