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MIC2183BQS-TR
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MIC2183BQS-TR

Product Overview

Category

The MIC2183BQS-TR belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits, ensuring a stable and reliable power supply.

Characteristics

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.8V to 5V
  • Low Dropout Voltage: 200mV at 150mA
  • Low Quiescent Current: 40μA
  • Package Type: 8-pin QSOP
  • Operating Temperature Range: -40°C to 125°C

Package

The MIC2183BQS-TR is available in a QSOP package, providing compactness and ease of integration into circuit designs.

Packaging/Quantity

It is typically supplied in tape and reel packaging, with quantities varying based on manufacturer specifications.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.8V to 5V
  • Dropout Voltage: 200mV at 150mA
  • Quiescent Current: 40μA
  • Package Type: 8-pin QSOP
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. BYP (Bypass)
  5. FB (Feedback)
  6. VOUT (Output Voltage)
  7. NC (No Connection)
  8. NC (No Connection)

Functional Features

  • Low dropout voltage for efficient regulation
  • Wide input voltage range for versatile applications
  • Enable pin for control over the regulator's operation
  • Bypass pin for additional noise reduction
  • Feedback pin for precise output voltage regulation

Advantages and Disadvantages

Advantages

  • Efficient voltage regulation
  • Wide input voltage range
  • Low quiescent current
  • Compact QSOP package

Disadvantages

  • Limited maximum output current
  • Additional external components may be required for specific applications

Working Principles

The MIC2183BQS-TR operates by comparing the feedback voltage to an internal reference, adjusting the pass transistor to maintain a stable output voltage despite variations in input voltage and load conditions. The enable pin provides control over the regulator's operation, allowing for power-saving modes when the device is not in use.

Detailed Application Field Plans

The MIC2183BQS-TR is well-suited for various applications, including: - Battery-powered devices - Portable electronics - IoT devices - Consumer electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the MIC2183BQS-TR include: - MIC5205: Low dropout voltage regulator with similar input and output voltage ranges - LT1763: High-performance regulator with adjustable output voltage - LM2937: Low quiescent current regulator for power-sensitive applications

In conclusion, the MIC2183BQS-TR is a versatile voltage regulator offering efficient and stable power supply solutions for a wide range of electronic devices and systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MIC2183BQS-TR v technických řešeních

  1. What is the MIC2183BQS-TR?

    • The MIC2183BQS-TR is a synchronous buck regulator IC designed for high-efficiency, low-power applications.

  2. What is the input voltage range of the MIC2183BQS-TR?

    • The input voltage range of the MIC2183BQS-TR is typically 2.7V to 5.5V.

  3. What is the output voltage range of the MIC2183BQS-TR?

    • The output voltage range of the MIC2183BQS-TR is programmable from 0.8V to VIN.

  4. What is the maximum output current of the MIC2183BQS-TR?

    • The maximum output current of the MIC2183BQS-TR is typically 3A.

  5. What are the key features of the MIC2183BQS-TR?

    • The key features of the MIC2183BQS-TR include high efficiency, integrated MOSFETs, adjustable output voltage, and overcurrent protection.

  6. What are the typical applications of the MIC2183BQS-TR?

    • Typical applications of the MIC2183BQS-TR include portable devices, battery-powered equipment, and point-of-load regulation.

  7. How does the MIC2183BQS-TR achieve high efficiency?

    • The MIC2183BQS-TR achieves high efficiency through its synchronous rectification and low quiescent current operation.

  8. What is the operating temperature range of the MIC2183BQS-TR?

    • The operating temperature range of the MIC2183BQS-TR is typically -40°C to 125°C.

  9. Does the MIC2183BQS-TR have built-in thermal shutdown protection?

    • Yes, the MIC2183BQS-TR includes built-in thermal shutdown protection to prevent overheating.

  10. Is the MIC2183BQS-TR available in a small package for space-constrained applications?

    • Yes, the MIC2183BQS-TR is available in a compact 10-pin QFN package for space-constrained designs.