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MAX875AESA
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MAX875AESA

Product Overview

  • Category: Voltage Regulator
  • Use: Voltage regulation for electronic circuits
  • Characteristics: High efficiency, low dropout voltage, compact package
  • Package: SOIC-8
  • Essence: Provides stable voltage output for electronic devices
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Input Voltage Range: 4.5V to 11V
  • Output Voltage Range: 1.25V to 10V
  • Output Current: 2A
  • Dropout Voltage: 300mV at 2A
  • Quiescent Current: 500µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  • Pin 1 (IN): Input voltage
  • Pin 2 (GND): Ground
  • Pin 3 (FB): Feedback pin
  • Pin 4 (NC): No connection
  • Pin 5 (NC): No connection
  • Pin 6 (OUT): Output voltage
  • Pin 7 (NC): No connection
  • Pin 8 (NC): No connection

Functional Features

  • High Efficiency: Provides efficient voltage regulation, reducing power loss
  • Low Dropout Voltage: Allows the regulator to operate with small voltage differentials
  • Short-Circuit Protection: Safeguards the device and load against short circuits
  • Thermal Shutdown: Prevents overheating and damage to the regulator

Advantages and Disadvantages

Advantages

  • High efficiency
  • Low dropout voltage
  • Compact package
  • Short-circuit protection
  • Thermal shutdown

Disadvantages

  • Limited output current (2A)

Working Principles

The MAX875AESA operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a stable output. It utilizes feedback control to regulate the output voltage, ensuring it remains within the specified range.

Detailed Application Field Plans

The MAX875AESA is suitable for various applications requiring stable voltage regulation, such as: - Battery-powered devices - Portable electronics - Automotive systems - Industrial equipment - Embedded systems

Detailed and Complete Alternative Models

  • LM317: Adjustable voltage regulator with higher output current capability
  • LM7805: Fixed 5V voltage regulator with a wider input voltage range
  • LT1083: Adjustable linear voltage regulator with higher output current and lower dropout voltage

This completes the entry for MAX875AESA, providing comprehensive information about its category, specifications, features, and application.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MAX875AESA i tekniska lösningar

  1. What is the MAX875AESA?

    • The MAX875AESA is a high-efficiency, synchronous step-down DC-DC converter with integrated power switches.

  2. What is the input voltage range of the MAX875AESA?

    • The input voltage range of the MAX875AESA is typically 4.5V to 23V.

  3. What is the output voltage range of the MAX875AESA?

    • The output voltage range of the MAX875AESA is typically 0.6V to 20V.

  4. What is the maximum output current of the MAX875AESA?

    • The maximum output current of the MAX875AESA is typically 2.5A.

  5. What are the key features of the MAX875AESA?

    • The key features of the MAX875AESA include high efficiency, integrated power switches, wide input voltage range, and adjustable output voltage.

  6. What are the typical applications of the MAX875AESA?

    • The typical applications of the MAX875AESA include point-of-load regulation, battery-powered devices, and industrial control systems.

  7. What is the operating frequency of the MAX875AESA?

    • The operating frequency of the MAX875AESA is typically 500kHz.

  8. What protection features does the MAX875AESA offer?

    • The MAX875AESA offers overcurrent protection, thermal shutdown, and undervoltage lockout.

  9. What is the package type of the MAX875AESA?

    • The MAX875AESA is available in an 8-pin SOIC package.

  10. Where can I find the detailed datasheet for the MAX875AESA?

    • The detailed datasheet for the MAX875AESA can be found on the manufacturer's website or through authorized distributors.