MAX5033AASA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX5033AASA+

Manufacturer

Analog Devices

Introduction

The MAX5033AASA+ is a compact, high-efficiency, step-down DC-DC switching regulator designed for powering small-scale electronics.

Product Features and Performance

Step-Down (Buck) Topology

Fixed Output Voltage at 3.3V

Single Output Channel

Low Input Voltage Range (7.5V Min)

High Input Voltage Compatibility (up to 76V)

500mA Output Current Capability

125kHz Switching Frequency

Thermal Overload and Short-Circuit Protection

Surface Mount SOIC-8 Packaging

Product Advantages

High Efficiency for Power Saving

Broad Input Voltage Range for Versatile Use

Compact Size for Space-Constrained Applications

Robust Thermal Performance for Reliability

Easy Implementation Due to Fixed Output Voltage

Key Technical Parameters

Input Voltage Range: 7.5V to 76V

Output Voltage: 3.3V (Fixed)

Output Current: 500mA

Switching Frequency: 125kHz

Operating Temperature Range: -40°C to 125°C

Package: 8-SOIC

Quality and Safety Features

Built-In Thermal Shutdown

Overcurrent Protection

Lead-Free and RoHS Compliant

Compatibility

Surface Mount Compatible with Standard SOIC-8 Footprint

Suitable for Various Electronic Circuits Requiring 3.3V

Application Areas

Consumer Electronics

Embedded Systems

Industrial Controls

Telecommunications

Automotive Applications

Product Lifecycle

Active Product Status

Not Reported as Nearing Discontinuation

Alternatives and Upgrades Should be Checked with Manufacturer

Several Key Reasons to Choose This Product

Supports Wide Range of Input Voltages, Allowing Flexibility in Source Selection

Provides a Regulated, Fixed Output Voltage for Consistent Performance

Highly Integrated Solution Decreases External Component Count

Approved for Industrial Temperature Ranges, Ensuring Reliability Under Harsh Conditions

Analog Devices' Reputation for High-Quality and Durable Products