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MIC5256-2.85YM5-TR
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MIC5256-2.85YM5-TR

Product Overview

Category

The MIC5256-2.85YM5-TR belongs to the category of voltage regulators.

Use

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

Characteristics

  • Voltage regulation: The MIC5256-2.85YM5-TR provides a stable output voltage.
  • Low dropout voltage: It operates efficiently even when the input voltage is close to the output voltage.
  • Low quiescent current: The regulator consumes minimal current when not delivering power.
  • Thermal shutdown protection: It includes built-in protection against excessive heat.

Package

The MIC5256-2.85YM5-TR comes in a small SOT-23-5 package.

Essence

This voltage regulator is designed to ensure a steady and reliable power supply to electronic devices.

Packaging/Quantity

The product is typically packaged in reels, with each reel containing a specific quantity of regulators.

Specifications

  • Input voltage range: 2.3V to 16V
  • Output voltage: 2.85V
  • Maximum output current: 150mA
  • Dropout voltage: 200mV at 100mA
  • Quiescent current: 40µA
  • Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The MIC5256-2.85YM5-TR has five pins arranged as follows:

  1. VIN (Input voltage)
  2. GND (Ground)
  3. EN (Enable pin)
  4. BYP (Bypass capacitor connection)
  5. VOUT (Output voltage)

Functional Features

  • Voltage Regulation: The MIC5256-2.85YM5-TR ensures a stable output voltage regardless of variations in the input voltage.
  • Low Dropout Voltage: It can maintain efficient operation even when the input voltage is only slightly higher than the desired output voltage.
  • Low Quiescent Current: The regulator consumes minimal current when it is not actively delivering power, resulting in improved energy efficiency.
  • Thermal Shutdown Protection: Built-in protection mechanism that shuts down the regulator if it exceeds the safe operating temperature range.

Advantages and Disadvantages

Advantages

  • Provides stable output voltage under varying input conditions.
  • Low dropout voltage enables efficient operation even with low input-output differentials.
  • Low quiescent current minimizes power consumption.
  • Thermal shutdown protection prevents damage due to excessive heat.

Disadvantages

  • Limited maximum output current of 150mA.
  • SOT-23-5 package may be challenging to solder for some users.

Working Principles

The MIC5256-2.85YM5-TR operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. This regulation is achieved by controlling the flow of current through a pass transistor.

Detailed Application Field Plans

The MIC5256-2.85YM5-TR can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronic devices - IoT (Internet of Things) devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MIC5256-2.85YM5-TR include: - LM1117-2.85 - LT1763-2.85 - MCP1702-2.85

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

In conclusion, the MIC5256-2.85YM5-TR is a voltage regulator that provides stable output voltage, low dropout voltage, and low quiescent current. It offers thermal shutdown protection and is commonly used in battery-powered devices, portable electronics, IoT devices, automotive electronics, and industrial control systems. Alternative models such as LM1117-2.85, LT1763-2.85, and MCP1702-2.85 can be considered based on specific needs.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MIC5256-2.85YM5-TR en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of MIC5256-2.85YM5-TR in technical solutions:

  1. Q: What is the MIC5256-2.85YM5-TR? A: The MIC5256-2.85YM5-TR is a voltage regulator IC (integrated circuit) that provides a fixed output voltage of 2.85V.

  2. Q: What are the typical applications of MIC5256-2.85YM5-TR? A: It is commonly used in various electronic devices such as portable devices, battery-powered systems, and low-power microcontrollers.

  3. Q: What is the input voltage range for MIC5256-2.85YM5-TR? A: The input voltage range for this voltage regulator is typically between 2.7V and 16V.

  4. Q: What is the maximum output current of MIC5256-2.85YM5-TR? A: The maximum output current is typically around 150mA.

  5. Q: Does MIC5256-2.85YM5-TR require any external components for operation? A: Yes, it requires a few external components such as input and output capacitors for stability and filtering.

  6. Q: Can MIC5256-2.85YM5-TR handle high temperatures? A: Yes, it is designed to operate within a wide temperature range, typically from -40°C to +125°C.

  7. Q: Is MIC5256-2.85YM5-TR a low-dropout regulator (LDO)? A: Yes, it is an LDO regulator, which means it can maintain a stable output voltage even when the input voltage is close to the desired output voltage.

  8. Q: What is the dropout voltage of MIC5256-2.85YM5-TR? A: The typical dropout voltage is around 200mV at a load current of 100mA.

  9. Q: Can I use MIC5256-2.85YM5-TR to power sensitive analog circuits? A: Yes, it is suitable for powering sensitive analog circuits as it provides low output noise and good line regulation.

  10. Q: Is MIC5256-2.85YM5-TR available in different package options? A: Yes, it is available in various package options such as SOT-23-5, which is a small surface-mount package commonly used in compact designs.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.