MAX603CSA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX603CSA

Manufacturer

Analog Devices

Introduction

The MAX603CSA is a linear, low dropout (LDO) voltage regulator from Analog Devices, designed to deliver a flexible and efficient power management solution.

Product Features and Performance

Adjustable and fixed output voltage ranging from 1.25V to 11V

Supports up to 500mA output current

Low dropout voltage of 0.55V at 500mA load

Efficient operation with a quiescent current of only 35 µA

Enable control feature for power savings

Built-in protection features including over current, over temperature, and reverse polarity protection

Product Advantages

Provides a high degree of flexibility for power supply design

Enables energy-efficient operations with its low quiescent current

Robust protection features enhance product reliability and safety

Simple enable feature for power optimization

Key Technical Parameters

Voltage - Input (Max): 11.5V

Voltage - Output (Min/Fixed): 1.25V (5V)

Voltage - Output (Max): 11V

Voltage Dropout (Max): 0.55V @ 500mA

Current - Output: 500mA

Current - Quiescent (Iq): 35 µA

Protection Features: Over Current, Over Temperature, Reverse Polarity

Operating Temperature: 0°C ~ 70°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Quality and Safety Features

Overcurrent and overtemperature protection for safe operation

Reverse polarity protection to prevent damage from incorrect power connections

Compatibility

The 8-SOIC package allows for compatibility with standard surface mount processes

Application Areas

Ideal for low-power devices and applications requiring efficient power management

Suitable for consumer electronics, portable devices, and industrial control systems

Product Lifecycle

The MAX603CSA is marked as obsolete, indicating that it is nearing discontinuation

Customers should search for replacements or upgrades for future designs

Several Key Reasons to Choose This Product

Energy-efficient with a low dropout voltage and low quiescent current

Flexible output voltage settings for a variety of applications

Enhanced safety features with inbuilt protection mechanisms

Obsolete status presents an opportunity for acquiring the component for end-of-life products or legacy systems

Compact surface-mount package suitable for space-constrained applications