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MAX639CSA+T

Part No MAX639CSA+T
Manufacturer Maxim Integrated
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description IC REG BUCK ADJ/5V 225MA 8SOIC
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits
Manufacturer Maxim Integrated
Packaging Reel - TR
Status Active
Purpose Step-Down
Topology Buck
Output Type Adjustable (Fixed)
Number of Outputs 1
Minimum Input Voltage 4V
Maximum Input Voltage 11.5V
Nominal Output Voltage (Min/Fixed) 1.3V (5V)
Maximum Output Voltage 11.5V
Output Current 225mA
Synchronous Rectifier No
Temperature Range - Operating 0°C to 70°C (TA)
Mounting SMD (SMT)
Case / Package 8-SOIC
Win Source Part Number 1070304-MAX639CSA+T
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian MAX639CSA+T CAD Model

Description

Maxim Integrated MAX639CSA+T Voltage Regulator

The MAX639CSA+T is a highly efficient, versatile voltage regulator designed by Maxim Integrated, a leader in analog and mixed-signal engineering. This component is part of Maxim's extensive range of power management solutions, catering to a wide array of electronic applications. The MAX639CSA+T is specifically crafted to offer a stable and reliable power supply, ensuring optimal performance for your electronic devices.

Key Features

  • Step-Up/Down Voltage Regulation: The MAX639CSA+T is capable of step-up or step-down voltage regulation, making it highly adaptable for systems that require a stable voltage level different from the available power supply.
  • High Efficiency: With its high-efficiency design, this voltage regulator minimizes power loss, thereby extending battery life for portable applications.
  • Adjustable Output: The output voltage can be adjusted to suit a variety of needs, providing designers with flexibility in their circuit designs.
  • Low Quiescent Current: The device features a low quiescent current, which reduces standby power consumption, making it ideal for battery-powered applications.
  • Thermal Overload Protection: To ensure product longevity and safe operation, the MAX639CSA+T includes thermal overload protection that prevents damage from overheating.
  • Compact SO-8 Package: The regulator comes in a small-outline package (SO-8), which is suitable for space-constrained applications.

Applications

The MAX639CSA+T is designed for a broad range of applications, including but not limited to:

  • Portable Devices
  • Battery-Powered Equipment
  • Embedded Systems
  • Power Supply Modules
  • Automotive Add-ons

Technical Specifications

The MAX639CSA+T operates over a wide input voltage range and has a selectable fixed or adjustable output voltage. Its specifications include:

  • Input Voltage Range: 2V to 16.5V
  • Output Voltage Range: Adjustable
  • Output Current: Up to 350mA
  • Package Type: SO-8
  • Operating Temperature Range: -40°C to +85°C

With these features, the MAX639CSA+T stands out as a robust solution for managing power requirements in a variety of electronic systems. Maxim Integrated's commitment to quality ensures that this voltage regulator will maintain performance and stability across a range of conditions.

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