Microchip Technology
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
MIC5255-3.0YML-TR
Ver Detalle Hojas de datos

MIC5255-3.0YML-TR

Product Overview

Category

The MIC5255-3.0YML-TR belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

  • Voltage regulation: The MIC5255-3.0YML-TR provides a stable output voltage of 3.0V.
  • Low dropout: It has a low dropout voltage, ensuring efficient power conversion.
  • Small package size: The product comes in a compact package, making it suitable for space-constrained applications.
  • High efficiency: The voltage regulator operates with high efficiency, minimizing power dissipation.
  • Thermal shutdown protection: It includes built-in thermal shutdown protection to prevent overheating.

Package

The MIC5255-3.0YML-TR is available in a small outline SOT-23 package.

Essence

The essence of this product lies in its ability to provide a regulated and stable output voltage, ensuring reliable operation of electronic devices.

Packaging/Quantity

The MIC5255-3.0YML-TR is typically packaged in reels containing 3000 units.

Specifications

  • Input Voltage Range: 2.5V to 16V
  • Output Voltage: 3.0V
  • Dropout Voltage: 200mV (typical)
  • Maximum Output Current: 150mA
  • Quiescent Current: 120µA (typical)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5255-3.0YML-TR has three pins:

  1. VIN (Pin 1): Input voltage pin.
  2. GND (Pin 2): Ground reference pin.
  3. VOUT (Pin 3): Regulated output voltage pin.

Functional Features

  • Voltage Regulation: The MIC5255-3.0YML-TR maintains a constant output voltage of 3.0V, regardless of input voltage fluctuations.
  • Low Dropout: It operates with a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.
  • Thermal Shutdown Protection: The device includes thermal shutdown protection, which disables the regulator in case of excessive temperature, preventing damage.

Advantages and Disadvantages

Advantages

  • Stable Output: Provides a stable output voltage, ensuring reliable operation of electronic devices.
  • Small Package Size: The compact package allows for easy integration into space-constrained designs.
  • High Efficiency: Operates with high efficiency, minimizing power dissipation and maximizing battery life.

Disadvantages

  • Limited Output Current: The maximum output current of 150mA may not be sufficient for high-power applications.
  • Narrow Input Voltage Range: The input voltage range of 2.5V to 16V may limit its compatibility with certain systems.

Working Principles

The MIC5255-3.0YML-TR utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a constant 3.0V output.

Detailed Application Field Plans

The MIC5255-3.0YML-TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Embedded systems - Automotive electronics

Detailed and Complete Alternative Models

  1. LM1117-3.0: A popular alternative with similar specifications and pin configuration.
  2. MCP1703-3002E/DB: Another alternative offering a 3.0V output voltage and comparable features.
  3. LT1763-3.0: A high-performance alternative with low dropout voltage and higher output current capability.

These alternative models provide similar functionality and can be considered as substitutes for the MIC5255-3.0YML-TR in various applications.

Word count: 529 words

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MIC5255-3.0YML-TR en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of MIC5255-3.0YML-TR in technical solutions:

  1. Q: What is the MIC5255-3.0YML-TR? A: The MIC5255-3.0YML-TR is a voltage regulator IC (integrated circuit) that provides a fixed output voltage of 3.0V.

  2. Q: What is the input voltage range for the MIC5255-3.0YML-TR? A: The input voltage range for the MIC5255-3.0YML-TR is typically between 2.7V and 16V.

  3. Q: What is the maximum output current of the MIC5255-3.0YML-TR? A: The MIC5255-3.0YML-TR can provide a maximum output current of 150mA.

  4. Q: Can the MIC5255-3.0YML-TR be used in battery-powered applications? A: Yes, the MIC5255-3.0YML-TR can be used in battery-powered applications as it has a low quiescent current and operates efficiently with low input voltages.

  5. Q: Is the MIC5255-3.0YML-TR suitable for use in automotive electronics? A: Yes, the MIC5255-3.0YML-TR is suitable for use in automotive electronics as it can handle the wide input voltage range typically found in automotive systems.

  6. Q: Can the MIC5255-3.0YML-TR be used in both step-up and step-down voltage conversion applications? A: No, the MIC5255-3.0YML-TR is a linear voltage regulator and can only be used for step-down (buck) voltage conversion.

  7. Q: Does the MIC5255-3.0YML-TR require any external components for operation? A: Yes, the MIC5255-3.0YML-TR requires a minimum of two external capacitors for stability and proper operation.

  8. Q: What is the operating temperature range of the MIC5255-3.0YML-TR? A: The MIC5255-3.0YML-TR has an operating temperature range of -40°C to +125°C.

  9. Q: Can the MIC5255-3.0YML-TR tolerate short-circuit conditions? A: Yes, the MIC5255-3.0YML-TR has built-in current limiting and thermal shutdown protection, which allows it to tolerate short-circuit conditions without damage.

  10. Q: Are there any recommended applications or use cases for the MIC5255-3.0YML-TR? A: The MIC5255-3.0YML-TR is commonly used in various electronic devices such as portable audio players, digital cameras, and other low-power consumer electronics that require a stable 3.0V power supply.