MAX688CUA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX688CUA

Manufacturer

Analog Devices

Introduction

The MAX688CUA is a high-performance, low-dropout linear regulator designed for power management applications, offering a fixed output voltage of 3.3V with a maximum current capability of 1A.

Product Features and Performance

Fixed 3.3V output voltage

Maximum input voltage of 11V

Low dropout voltage: 0.04V @ 200mA (typical)

Output current: 1A

Quiescent current: 25 µA

Maximum supply current: 250 µA

Control features include Current Limit and Enable, Power Fail

Operating temperature range from 0°C to 70°C

Product Advantages

High efficiency due to low dropout voltage

Low quiescent current extending battery life

Compact 8-TSSOP, 8-MSOP package suitable for space-sensitive applications

Key Technical Parameters

Voltage Input (Max): 11V

Voltage Output (Min/Fixed): 3.3V

Voltage Dropout (Max): 0.04V @ 200mA (Typ)

Current Output: 1A

Current Quiescent (Iq): 25 µA

Current Supply (Max): 250 µA

Quality and Safety Features

Built-in current limit feature for enhanced safety

Compatibility

Surface mount technology for easy integration into various circuit designs

Application Areas

Mobile devices

Portable electronics

Power supplies

Product Lifecycle

Active status, not nearing discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

Efficient power management for portable applications

Minimal dropout voltage enhances battery life

Low quiescent current suitable for battery-operated devices

Compact and versatile for easy integration

Reliable performance with built-in current limit safety feature