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MIC39151-2.5BT
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MIC39151-2.5BT

Product Overview

Category

The MIC39151-2.5BT belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of input fluctuations.

Characteristics

  • Output Voltage: 2.5V
  • Package: TO-220
  • Essence: Low-dropout (LDO) linear regulator
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

The MIC39151-2.5BT features include: - Input Voltage Range: 2.5V to 6.5V - Dropout Voltage: 250mV at 1A - Output Current: Up to 1.5A - Line Regulation: 0.04% typical - Load Regulation: 0.2% typical - Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MIC39151-2.5BT has the following pin configuration: 1. VIN: Input voltage 2. GND: Ground 3. VOUT: Output voltage

Functional Features

  • Low Dropout: Allows for regulation with minimal voltage difference between input and output.
  • High Output Current: Capable of supplying up to 1.5A of current.
  • Thermal Shutdown: Protects the device from overheating.

Advantages and Disadvantages

Advantages

  • Stable output voltage
  • High output current capability
  • Thermal shutdown protection

Disadvantages

  • Higher dropout voltage compared to some competing models
  • Limited input voltage range

Working Principles

The MIC39151-2.5BT operates by comparing the reference voltage with the feedback voltage to adjust the pass transistor, maintaining a constant output voltage.

Detailed Application Field Plans

This voltage regulator is suitable for various applications, including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to consider are: - LM2940 - LT1763 - ADP3338

In conclusion, the MIC39151-2.5BT is a versatile voltage regulator with a stable output voltage, high output current capability, and thermal shutdown protection. Its application spans across various industries, making it a valuable component in electronic circuit design.

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技術ソリューションにおける MIC39151-2.5BT 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 input voltage range for MIC39151-2.5BT?

    • The input voltage range for MIC39151-2.5BT is typically 2.7V to 16V.

  2. What is the output voltage of MIC39151-2.5BT?

    • The output voltage of MIC39151-2.5BT is fixed at 2.5V.

  3. What is the maximum output current of MIC39151-2.5BT?

    • The maximum output current of MIC39151-2.5BT is 1.5A.

  4. What are the typical applications for MIC39151-2.5BT?

    • Typical applications for MIC39151-2.5BT include powering microcontrollers, FPGAs, and other digital ICs in various electronic devices.

  5. Does MIC39151-2.5BT require an external compensation capacitor?

    • No, MIC39151-2.5BT is internally compensated and does not require an external compensation capacitor.

  6. What is the operating temperature range of MIC39151-2.5BT?

    • The operating temperature range of MIC39151-2.5BT is typically -40°C to 125°C.

  7. Is MIC39151-2.5BT available in a surface-mount package?

    • Yes, MIC39151-2.5BT is available in a 5-pin SOT-223 package.

  8. Can MIC39151-2.5BT be used in battery-powered applications?

    • Yes, MIC39151-2.5BT can be used in battery-powered applications due to its low dropout voltage and low quiescent current.

  9. Does MIC39151-2.5BT have built-in overcurrent protection?

    • Yes, MIC39151-2.5BT features built-in overcurrent protection to safeguard the device and the load.

  10. What are the key advantages of using MIC39151-2.5BT in technical solutions?

    • The key advantages of using MIC39151-2.5BT include high accuracy, low dropout voltage, thermal shutdown, and excellent line and load regulation, making it suitable for a wide range of applications.