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MIC29501-5.0BU TR
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MIC29501-5.0BU TR

Product Overview

Category

The MIC29501-5.0BU TR belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

  • Input Voltage Range: 6V to 26V
  • Output Voltage: 5V
  • Maximum Output Current: 5A
  • Low Dropout Voltage: 380mV at 5A
  • Adjustable Output Voltage with External Resistors
  • Thermal Shutdown Protection
  • Short Circuit Current Limiting
  • Overcurrent and Overtemperature Protection

Package

The MIC29501-5.0BU TR comes in a TO-263-3 (D2PAK) package.

Essence

The essence of this product lies in its ability to provide a stable and regulated output voltage, even when the input voltage varies.

Packaging/Quantity

The MIC29501-5.0BU TR is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Input Voltage Range: 6V to 26V
  • Output Voltage: 5V
  • Output Current: Up to 5A
  • Dropout Voltage: 380mV at 5A
  • Line Regulation: ±0.04% typical
  • Load Regulation: ±0.1% typical
  • Quiescent Current: 10mA typical
  • Operating Temperature Range: -40°C to +125°C
  • Package Type: TO-263-3 (D2PAK)

Detailed Pin Configuration

The MIC29501-5.0BU TR has three pins:

  1. VIN (Pin 1): Input voltage pin.
  2. GND (Pin 2): Ground pin.
  3. VOUT (Pin 3): Output voltage pin.

Functional Features

  • Adjustable Output Voltage: The output voltage can be adjusted using external resistors, allowing for flexibility in different applications.
  • Thermal Shutdown Protection: The regulator has built-in thermal shutdown protection to prevent overheating and damage.
  • Short Circuit Current Limiting: In the event of a short circuit, the regulator limits the current to protect the circuit.
  • Overcurrent and Overtemperature Protection: The MIC29501-5.0BU TR includes protection features to safeguard against excessive current and temperature.

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows for versatile use.
  • High output current capability of up to 5A.
  • Low dropout voltage ensures efficient power conversion.
  • Adjustable output voltage provides flexibility.
  • Built-in protection features enhance reliability.

Disadvantages

  • Limited to fixed output voltage of 5V.
  • Requires external resistors for output voltage adjustment.

Working Principles

The MIC29501-5.0BU TR is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusting the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The MIC29501-5.0BU TR finds applications in various fields, including: 1. Power supply circuits for microcontrollers and other digital ICs. 2. Battery-powered devices requiring a regulated 5V supply. 3. Automotive electronics. 4. Industrial control systems. 5. Communication equipment.

Detailed and Complete Alternative Models

Some alternative models to the MIC29501-5.0BU TR include: 1. LM7805: A popular fixed 5V linear voltage regulator. 2. LT1085: Adjustable linear voltage regulator with higher output current capability. 3. LM317: Adjustable linear voltage regulator with a wide input voltage range.

These alternative models offer similar functionality and can be considered based on specific requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MIC29501-5.0BU TR en soluciones técnicas

1. What is the MIC29501-5.0BU TR?

The MIC29501-5.0BU TR is a voltage regulator IC (integrated circuit) that provides a fixed 5.0V output voltage.

2. What is the input voltage range for the MIC29501-5.0BU TR?

The input voltage range for the MIC29501-5.0BU TR is typically between 6.5V and 26V.

3. What is the maximum output current of the MIC29501-5.0BU TR?

The MIC29501-5.0BU TR can provide a maximum output current of 5A.

4. Is the MIC29501-5.0BU TR suitable for automotive applications?

Yes, the MIC29501-5.0BU TR is designed to meet the requirements of automotive applications.

5. Does the MIC29501-5.0BU TR have built-in thermal shutdown protection?

Yes, the MIC29501-5.0BU TR has built-in thermal shutdown protection to prevent overheating.

6. Can the MIC29501-5.0BU TR operate in a wide temperature range?

Yes, the MIC29501-5.0BU TR can operate in a temperature range of -40°C to +125°C.

7. Does the MIC29501-5.0BU TR require any external components for operation?

Yes, the MIC29501-5.0BU TR requires a few external components such as input and output capacitors for stable operation.

8. What is the dropout voltage of the MIC29501-5.0BU TR?

The dropout voltage of the MIC29501-5.0BU TR is typically around 500mV at full load.

9. Can the MIC29501-5.0BU TR be used in battery-powered applications?

Yes, the MIC29501-5.0BU TR can be used in battery-powered applications as it has low quiescent current and low dropout voltage.

10. Is the MIC29501-5.0BU TR available in a surface mount package?

Yes, the MIC29501-5.0BU TR is available in a surface mount TO-263 package for easy integration into PCB designs.