Microchip Technology
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
MIC37151-2.5BR
Ver Detalle Hojas de datos

MIC37151-2.5BR

Product Overview

Category

MIC37151-2.5BR belongs to the category of voltage regulators.

Use

This product is used to regulate voltage in electronic circuits.

Characteristics

  • Voltage regulation capability
  • High efficiency
  • Low dropout voltage
  • Thermal shutdown protection
  • Current limit protection

Package

MIC37151-2.5BR is available in a small outline package (SOP) for easy integration into circuit boards.

Essence

The essence of MIC37151-2.5BR lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Input Voltage Range: 2.7V to 16V
  • Output Voltage: 2.5V
  • Output Current: Up to 1.5A
  • Dropout Voltage: 120mV at 1A
  • Quiescent Current: 120µA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC37151-2.5BR has the following pin configuration:

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

Functional Features

  • Voltage regulation: The MIC37151-2.5BR ensures a stable output voltage regardless of input voltage fluctuations.
  • High efficiency: This regulator minimizes power dissipation, resulting in higher overall system efficiency.
  • Thermal shutdown protection: In case of excessive temperature, the device automatically shuts down to prevent damage.
  • Current limit protection: The regulator limits the output current to protect both the device and the connected circuitry.

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • High efficiency operation
  • Compact package size for easy integration
  • Thermal and current protection features ensure device safety

Disadvantages

  • Limited output current capacity (up to 1.5A)
  • Restricted input voltage range (2.7V to 16V)

Working Principles

MIC37151-2.5BR utilizes a feedback mechanism to maintain a constant output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to regulate the output.

Detailed Application Field Plans

MIC37151-2.5BR finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Wireless communication systems - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MIC37151-2.5BR are: - LM317T - LT1086 - LM1117-2.5

These models offer similar voltage regulation capabilities and can be suitable replacements based on specific requirements.

Word count: 326 words

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MIC37151-2.5BR en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of MIC37151-2.5BR in technical solutions:

  1. Q: What is MIC37151-2.5BR? A: MIC37151-2.5BR 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 MIC37151-2.5BR? A: The input voltage range for MIC37151-2.5BR is typically between 2.7V and 16V.

  3. Q: What is the maximum output current of MIC37151-2.5BR? A: MIC37151-2.5BR can provide a maximum output current of 500mA.

  4. Q: Can MIC37151-2.5BR be used in battery-powered applications? A: Yes, MIC37151-2.5BR can be used in battery-powered applications as it has a low dropout voltage and operates efficiently with low input voltages.

  5. Q: Is MIC37151-2.5BR suitable for automotive applications? A: Yes, MIC37151-2.5BR is designed to meet automotive specifications and can be used in various automotive applications.

  6. Q: Does MIC37151-2.5BR have built-in thermal protection? A: Yes, MIC37151-2.5BR incorporates thermal shutdown protection to prevent damage from excessive heat.

  7. Q: Can I use MIC37151-2.5BR in both step-up and step-down voltage conversion applications? A: No, MIC37151-2.5BR is specifically designed for step-down voltage conversion applications.

  8. Q: What is the typical efficiency of MIC37151-2.5BR? A: The typical efficiency of MIC37151-2.5BR is around 90%, depending on the input and output voltage conditions.

  9. Q: Does MIC37151-2.5BR require any external components for operation? A: Yes, MIC37151-2.5BR requires a few external components such as input and output capacitors for stable operation.

  10. Q: Can I use MIC37151-2.5BR in high-temperature environments? A: Yes, MIC37151-2.5BR is designed to operate reliably in high-temperature environments, making it suitable for various industrial applications.

Please note that these answers are general and may vary based on specific application requirements. It's always recommended to refer to the datasheet and consult with technical experts for accurate information.