Maxim Integrated
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MAX883CSA-T
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MAX883CSA-T

Product Overview

Category: Voltage Regulator
Use: Power management
Characteristics: Low dropout, high accuracy
Package: SOIC-8
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: Tape & Reel, 2500 units

Specifications

  • Input Voltage Range: 2.5V to 12V
  • Output Voltage Range: 1.25V to 10V
  • Dropout Voltage: 300mV at 150mA
  • Line Regulation: 0.02% per V
  • Load Regulation: 0.05% per mA
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

  1. GND
  2. FB (Feedback)
  3. EN (Enable)
  4. NC (No Connection)
  5. VOUT
  6. NC
  7. VIN
  8. NC

Functional Features

  • Low dropout voltage
  • High output accuracy
  • Low quiescent current
  • Thermal shutdown protection
  • Short-circuit current limit

Advantages and Disadvantages

Advantages: - Wide input voltage range - Small package size - Low dropout voltage - Excellent line and load regulation

Disadvantages: - Limited maximum output current - Requires external components for stability

Working Principles

The MAX883CSA-T is a low-dropout linear voltage regulator that maintains a stable output voltage by comparing the feedback voltage with a reference voltage. It adjusts the pass transistor to ensure the output voltage remains constant despite variations in input voltage and load.

Detailed Application Field Plans

The MAX883CSA-T is suitable for various battery-powered applications, portable devices, and low-voltage systems where a stable and efficient power supply is essential. It can be used in handheld instruments, consumer electronics, and embedded systems.

Detailed and Complete Alternative Models

  • LM2937 - Similar specifications and pin configuration
  • LT1761 - Higher output current capability
  • ADP3338 - Lower dropout voltage

In conclusion, the MAX883CSA-T is a versatile voltage regulator with excellent performance characteristics, making it an ideal choice for applications requiring a stable and efficient power supply.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX883CSA-T en soluciones técnicas

  1. What is the MAX883CSA-T?

    • The MAX883CSA-T is a high-efficiency, low-noise, step-up DC-DC converter with an integrated power switch.

  2. What is the input voltage range of the MAX883CSA-T?

    • The input voltage range of the MAX883CSA-T is 2.2V to 16V.

  3. What is the output voltage range of the MAX883CSA-T?

    • The output voltage range of the MAX883CSA-T is 1.25V to 16V.

  4. What is the typical efficiency of the MAX883CSA-T?

    • The typical efficiency of the MAX883CSA-T is around 90%.

  5. What are the typical applications of the MAX883CSA-T?

    • The MAX883CSA-T is commonly used in battery-powered devices, portable instruments, and other applications requiring a regulated positive output voltage from an input voltage lower than the output.

  6. What is the maximum output current of the MAX883CSA-T?

    • The maximum output current of the MAX883CSA-T is 100mA.

  7. Does the MAX883CSA-T have built-in overcurrent protection?

    • Yes, the MAX883CSA-T features built-in overcurrent protection.

  8. What is the operating temperature range of the MAX883CSA-T?

    • The operating temperature range of the MAX883CSA-T is -40°C to +85°C.

  9. Is the MAX883CSA-T available in a small package for space-constrained applications?

    • Yes, the MAX883CSA-T is available in a space-saving 8-pin SOIC package.

  10. Can the MAX883CSA-T be used in automotive applications?

    • Yes, the MAX883CSA-T is suitable for automotive applications due to its wide input voltage range and robust design.

Feel free to ask if you need further assistance!