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MIC3775-3.3YMM
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MIC3775-3.3YMM

Product Overview

Category: Voltage Regulator
Use: Voltage regulation in electronic circuits
Characteristics: High precision, low dropout voltage, small package size
Package: SOT-223
Essence: Provides stable output voltage for electronic devices
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Output Voltage: 3.3V
  • Input Voltage Range: 4.5V to 16V
  • Dropout Voltage: 300mV at 750mA
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN: Input Voltage
  2. GND: Ground
  3. FB: Feedback
  4. NC: No Connection
  5. VOUT: Output Voltage

Functional Features

  • High accuracy and stability
  • Low dropout voltage
  • Thermal shutdown protection
  • Short-circuit current limit

Advantages and Disadvantages

Advantages: - Small package size - Wide input voltage range - Low quiescent current

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

Working Principles

The MIC3775-3.3YMM is a fixed-output voltage regulator that uses a PNP pass transistor to provide a stable 3.3V output voltage. It operates by comparing the feedback voltage with a reference voltage to adjust the pass transistor's conduction, ensuring a constant output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

The MIC3775-3.3YMM is commonly used in battery-powered devices, such as portable electronics, where a stable voltage supply is crucial for proper operation. It is also suitable for powering microcontrollers, sensors, and other low-power components in various electronic systems.

Detailed and Complete Alternative Models

  • LM1117-3.3
  • LT1763-3.3
  • ADP3333-3.3

This completes the English editing encyclopedia entry structure format for MIC3775-3.3YMM, providing comprehensive information about its category, specifications, features, application, and alternatives.

技術ソリューションにおける MIC3775-3.3YMM の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the MIC3775-3.3YMM?

    • The MIC3775-3.3YMM is a high-current, low-dropout voltage regulator designed for use in various technical solutions.

  2. What is the input voltage range of the MIC3775-3.3YMM?

    • The input voltage range of the MIC3775-3.3YMM is typically 2.5V to 16V.

  3. What is the output voltage of the MIC3775-3.3YMM?

    • The output voltage of the MIC3775-3.3YMM is fixed at 3.3V.

  4. What is the maximum output current of the MIC3775-3.3YMM?

    • The MIC3775-3.3YMM can provide a maximum output current of up to 1.5A.

  5. What are the typical applications of the MIC3775-3.3YMM?

    • The MIC3775-3.3YMM is commonly used in battery-powered systems, portable instruments, and other applications requiring a regulated 3.3V supply.

  6. What is the dropout voltage of the MIC3775-3.3YMM?

    • The dropout voltage of the MIC3775-3.3YMM is typically 300mV at full load.

  7. Does the MIC3775-3.3YMM require external components for operation?

    • Yes, the MIC3775-3.3YMM requires external capacitors for stability and proper operation.

  8. Is the MIC3775-3.3YMM suitable for automotive applications?

    • Yes, the MIC3775-3.3YMM is designed to operate in automotive environments and is suitable for automotive applications.

  9. What protection features does the MIC3775-3.3YMM offer?

    • The MIC3775-3.3YMM includes thermal shutdown and current limit protection to safeguard the device and the connected circuitry.

  10. Can the MIC3775-3.3YMM be used in conjunction with other voltage regulators?

    • Yes, the MIC3775-3.3YMM can be used alongside other voltage regulators to create multi-rail power systems or to provide different voltage levels within a single application.