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MIC5321-SFYMT-TR
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MIC5321-SFYMT-TR

Product Overview

Category

The MIC5321-SFYMT-TR belongs to the category of voltage regulators.

Use

It is used to regulate voltage in various electronic devices and systems.

Characteristics

  • Low dropout voltage
  • High accuracy
  • Low quiescent current
  • Thermal shutdown protection

Package

The MIC5321-SFYMT-TR is available in a small 6-pin Thin SOT-23 package.

Essence

This voltage regulator is essential for maintaining stable and reliable power supply in electronic circuits.

Packaging/Quantity

The MIC5321-SFYMT-TR is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Input Voltage Range: 2.3V to 5.5V
  • Output Voltage Range: 0.8V to 3.6V
  • Maximum Output Current: 500mA
  • Dropout Voltage: 150mV at 300mA
  • Quiescent Current: 35µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MIC5321-SFYMT-TR has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. BYP (Bypass) 5. FB (Feedback) 6. VOUT (Output Voltage)

Functional Features

  • Low dropout voltage ensures efficient regulation even when the input voltage is close to the output voltage.
  • High accuracy provides precise output voltage regulation for sensitive electronic components.
  • Low quiescent current minimizes power consumption, making it suitable for battery-powered applications.
  • Thermal shutdown protection prevents damage due to excessive heat.

Advantages and Disadvantages

Advantages

  • Small package size
  • Wide input voltage range
  • Excellent load and line regulation

Disadvantages

  • Limited maximum output current compared to some other voltage regulators
  • Higher dropout voltage than certain competing models

Working Principles

The MIC5321-SFYMT-TR operates by comparing the feedback voltage to an internal reference and adjusting the pass transistor to maintain the desired output voltage. The enable pin allows for control of the regulator's operation, while the bypass pin can be used to improve transient response.

Detailed Application Field Plans

The MIC5321-SFYMT-TR is well-suited for a wide range of applications including: - Portable electronics - Battery-powered devices - IoT (Internet of Things) devices - Wearable technology - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MIC5321-SFYMT-TR include: - MIC5320: Similar specifications but with a different package type - MIC5322: Higher maximum output current and lower dropout voltage - LT1763: Comparable performance with different pin configuration

In conclusion, the MIC5321-SFYMT-TR is a versatile voltage regulator with a compact form factor and excellent performance characteristics, making it an ideal choice for a variety of electronic applications.

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技術ソリューションにおける MIC5321-SFYMT-TR の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the MIC5321-SFYMT-TR?

    • The MIC5321-SFYMT-TR is a high-performance, low-dropout (LDO) voltage regulator designed for use in various technical solutions.

  2. What is the input voltage range of the MIC5321-SFYMT-TR?

    • The input voltage range of the MIC5321-SFYMT-TR is typically between 2.5V and 6.0V.

  3. What is the output voltage range of the MIC5321-SFYMT-TR?

    • The output voltage range of the MIC5321-SFYMT-TR is adjustable from 0.8V to 5.5V.

  4. What is the maximum output current of the MIC5321-SFYMT-TR?

    • The maximum output current of the MIC5321-SFYMT-TR is typically 500mA.

  5. What are the key features of the MIC5321-SFYMT-TR?

    • Some key features of the MIC5321-SFYMT-TR include low dropout voltage, low quiescent current, thermal shutdown protection, and current limit protection.

  6. What are the typical applications of the MIC5321-SFYMT-TR?

    • The MIC5321-SFYMT-TR is commonly used in battery-powered devices, portable equipment, wireless devices, and other applications requiring a regulated power supply.

  7. How does the thermal shutdown protection work in the MIC5321-SFYMT-TR?

    • The thermal shutdown protection in the MIC5321-SFYMT-TR helps prevent the device from overheating by shutting down the regulator when the junction temperature exceeds a safe threshold.

  8. What is the typical dropout voltage of the MIC5321-SFYMT-TR?

    • The typical dropout voltage of the MIC5321-SFYMT-TR is very low, typically around 150mV at full load.

  9. Can the MIC5321-SFYMT-TR be used in automotive applications?

    • Yes, the MIC5321-SFYMT-TR is suitable for use in automotive applications, provided it meets the necessary automotive standards and requirements.

  10. What are the recommended input and output capacitors for the MIC5321-SFYMT-TR?

    • The MIC5321-SFYMT-TR typically requires input and output capacitors with specific values to ensure stability and proper operation. It is recommended to refer to the datasheet for the exact capacitor values and types.