Microchip Technology
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MIC39301-2.5BT
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MIC39301-2.5BT

Product Overview

Category

MIC39301-2.5BT belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • High efficiency
  • Low dropout voltage
  • Wide input voltage range
  • Thermal shutdown protection
  • Current limit protection

Package

MIC39301-2.5BT is available in a TO-220 package.

Essence

The essence of MIC39301-2.5BT lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

This product is typically sold in reels or tubes, with each reel/tube containing a specific quantity of MIC39301-2.5BT voltage regulators.

Specifications

  • Input Voltage Range: 4.5V to 26V
  • Output Voltage: 2.5V
  • Dropout Voltage: 300mV (typical)
  • Maximum Output Current: 1A
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC39301-2.5BT has three pins:

  1. Vin (Pin 1): Input voltage pin
  2. Vout (Pin 2): Output voltage pin
  3. GND (Pin 3): Ground pin

Functional Features

  • High accuracy voltage regulation
  • Fast transient response
  • Low quiescent current
  • Overcurrent protection
  • Thermal shutdown protection

Advantages

  • High efficiency leads to reduced power dissipation
  • Wide input voltage range allows for versatile applications
  • Thermal shutdown protection prevents damage due to excessive heat
  • Current limit protection safeguards against overloading

Disadvantages

  • Limited maximum output current of 1A may not be suitable for high-power applications
  • Dropout voltage of 300mV may result in slightly reduced efficiency compared to low-dropout regulators

Working Principles

MIC39301-2.5BT operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

MIC39301-2.5BT finds applications in various electronic devices and systems, including but not limited to:

  1. Battery-powered devices
  2. Portable audio players
  3. Automotive electronics
  4. Industrial control systems
  5. Communication equipment

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MIC39301-2.5BT are:

  1. LM1117-2.5
  2. LT1086-2.5
  3. TPS72325

These models offer similar voltage regulation capabilities and may have different features or specifications that suit specific application requirements.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MIC39301-2.5BT in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of MIC39301-2.5BT in technical solutions:

  1. Q: What is MIC39301-2.5BT? A: MIC39301-2.5BT is a voltage regulator IC (integrated circuit) that provides a fixed output voltage of 2.5V.

  2. Q: What is the input voltage range for MIC39301-2.5BT? A: The input voltage range for MIC39301-2.5BT is typically between 2.7V and 16V.

  3. Q: What is the maximum output current of MIC39301-2.5BT? A: MIC39301-2.5BT can provide a maximum output current of 500mA.

  4. Q: Can MIC39301-2.5BT be used in battery-powered applications? A: Yes, MIC39301-2.5BT can be used in battery-powered applications as it has a low dropout voltage and operates efficiently with low input voltages.

  5. Q: Is MIC39301-2.5BT suitable for automotive applications? A: Yes, MIC39301-2.5BT is designed to meet the requirements of automotive applications, including wide temperature ranges and high reliability.

  6. Q: Does MIC39301-2.5BT require any external components for operation? A: Yes, MIC39301-2.5BT requires a few external components such as input and output capacitors for stability and filtering.

  7. Q: Can MIC39301-2.5BT handle short-circuit conditions? A: Yes, MIC39301-2.5BT has built-in protection features like thermal shutdown and current limit, which help protect the IC during short-circuit conditions.

  8. Q: What is the typical dropout voltage of MIC39301-2.5BT? A: The typical dropout voltage of MIC39301-2.5BT is around 300mV at full load.

  9. Q: Can MIC39301-2.5BT be used in low-power applications? A: Yes, MIC39301-2.5BT can be used in low-power applications as it has a low quiescent current and operates efficiently even at light loads.

  10. Q: Is there any adjustable version available for MIC39301-2.5BT? A: No, MIC39301-2.5BT is a fixed output voltage regulator and does not have an adjustable version.