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MIC39501-2.5BU
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MIC39501-2.5BU

Product Overview

Category

MIC39501-2.5BU belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

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

Package

MIC39501-2.5BU comes in a TO-263 package.

Essence

The essence of this product is to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

It is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Input Voltage Range: 4.5V to 20V
  • Output Voltage: 2.5V
  • Dropout Voltage: 0.3V (typical)
  • Maximum Output Current: 1A
  • Line Regulation: ±0.05%
  • Load Regulation: ±0.1%
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC39501-2.5BU has the following pin configuration:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

  • High precision voltage regulation ensures stable output voltage.
  • Low dropout voltage allows efficient operation even with low input voltages.
  • Wide input voltage range provides flexibility in various applications.
  • Thermal shutdown protection prevents overheating and damage to the device.
  • Current limit protection safeguards against excessive current flow.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation ensures accurate output.
  • Low dropout voltage enables efficient operation.
  • Wide input voltage range provides versatility.
  • Thermal shutdown and current limit protection enhance reliability.

Disadvantages

  • Limited maximum output current of 1A may not be suitable for high-power applications.
  • TO-263 package may require additional space on the circuit board.

Working Principles

MIC39501-2.5BU operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of changes in input voltage or load conditions. The device utilizes various components such as resistors, capacitors, and transistors to achieve precise voltage regulation.

Detailed Application Field Plans

MIC39501-2.5BU finds applications in various electronic systems, including but not limited to: - Power supplies - Battery-powered devices - Automotive electronics - Industrial control systems - Communication equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC39501-2.5BU are: - LM1117-2.5 - LT1086-2.5 - ADP3339-2.5

These models have comparable specifications and can be considered as alternatives depending on specific requirements and availability.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MIC39501-2.5BU en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of MIC39501-2.5BU in technical solutions:

  1. Q: What is MIC39501-2.5BU? A: MIC39501-2.5BU 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 MIC39501-2.5BU? A: The input voltage range for MIC39501-2.5BU is typically between 4.5V and 60V.

  3. Q: What is the maximum output current of MIC39501-2.5BU? A: MIC39501-2.5BU can provide a maximum output current of 1.5A.

  4. Q: Can MIC39501-2.5BU handle high temperatures? A: Yes, MIC39501-2.5BU is designed to operate at high temperatures, with a maximum junction temperature of 125°C.

  5. Q: Is MIC39501-2.5BU suitable for battery-powered applications? A: Yes, MIC39501-2.5BU is suitable for battery-powered applications as it has low quiescent current and supports low dropout voltage.

  6. Q: Does MIC39501-2.5BU have built-in protection features? A: Yes, MIC39501-2.5BU includes built-in protection features such as thermal shutdown, current limit, and reverse battery protection.

  7. Q: Can I use MIC39501-2.5BU in automotive applications? A: Yes, MIC39501-2.5BU is automotive-grade and can be used in various automotive applications.

  8. Q: How do I connect the input and output capacitors for MIC39501-2.5BU? A: The datasheet of MIC39501-2.5BU provides recommended values and connection diagrams for input and output capacitors.

  9. Q: Can I use MIC39501-2.5BU in a switching power supply design? A: Yes, MIC39501-2.5BU can be used in both linear and switching power supply designs.

  10. Q: Are there any application notes or reference designs available for MIC39501-2.5BU? A: Yes, the manufacturer of MIC39501-2.5BU typically provides application notes and reference designs that can help with the implementation of the IC in various technical solutions.

Please note that these answers are general and may vary depending on the specific requirements and conditions of your application. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information and support.