Microchip Technology
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MIC5282-3.3YMME
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MIC5282-3.3YMME

Product Overview

Category: Voltage Regulator
Use: The MIC5282-3.3YMME is a voltage regulator designed to provide a stable 3.3V output voltage from a higher input voltage source.
Characteristics: The device features high accuracy, low dropout voltage, and low quiescent current, making it suitable for various battery-powered applications.
Package: The MIC5282-3.3YMME is available in a small outline SOT-23 package.
Essence: This voltage regulator is essential for maintaining a consistent power supply in electronic circuits.
Packaging/Quantity: The device is typically supplied in reels containing a specific quantity per reel.

Specifications

  • Input Voltage Range: 2.5V to 16V
  • Output Voltage: 3.3V
  • Dropout Voltage: 130mV at 150mA
  • Quiescent Current: 40µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MIC5282-3.3YMME has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage)

Functional Features

  • High Accuracy: The device provides a precise 3.3V output voltage, ensuring stable operation of connected components.
  • Low Dropout Voltage: With a dropout voltage of only 130mV at 150mA, the regulator minimizes power loss.
  • Low Quiescent Current: The low quiescent current of 40µA helps conserve power in battery-operated systems.

Advantages and Disadvantages

Advantages: - High accuracy and stability - Low dropout voltage - Low quiescent current

Disadvantages: - Limited maximum input voltage range

Working Principles

The MIC5282-3.3YMME utilizes a feedback control mechanism to maintain a constant 3.3V output voltage regardless of variations in the input voltage or load conditions. It achieves this through internal circuitry that adjusts the output based on the feedback received from the output voltage.

Detailed Application Field Plans

The MIC5282-3.3YMME is well-suited for a wide range of applications, including: - Battery-powered devices - Portable electronics - Embedded systems - IoT (Internet of Things) devices

Detailed and Complete Alternative Models

Some alternative models to the MIC5282-3.3YMME include: - LM1117-3.3 - MCP1703-3302E - AP2112K-3.3

In conclusion, the MIC5282-3.3YMME voltage regulator offers high accuracy, low dropout voltage, and low quiescent current, making it an ideal choice for various low-power applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MIC5282-3.3YMME in technische oplossingen

  1. What is the MIC5282-3.3YMME?

    • The MIC5282-3.3YMME is a low-dropout (LDO) voltage regulator designed to provide a stable 3.3V output voltage from input voltages as low as 2.5V.

  2. What are the typical applications of the MIC5282-3.3YMME?

    • The MIC5282-3.3YMME is commonly used in battery-powered devices, portable electronics, and other applications where a stable 3.3V power supply is required.

  3. What is the maximum input voltage for the MIC5282-3.3YMME?

    • The maximum input voltage for the MIC5282-3.3YMME is 16V.

  4. What is the dropout voltage of the MIC5282-3.3YMME?

    • The dropout voltage of the MIC5282-3.3YMME is typically 300mV at 150mA load current.

  5. What is the output current capability of the MIC5282-3.3YMME?

    • The MIC5282-3.3YMME can provide up to 150mA of output current.

  6. Does the MIC5282-3.3YMME require external components for operation?

    • Yes, the MIC5282-3.3YMME requires input and output capacitors for stable operation.

  7. Is the MIC5282-3.3YMME suitable for low-power applications?

    • Yes, the MIC5282-3.3YMME is designed for low-power applications and features a low quiescent current.

  8. What are the key features of the MIC5282-3.3YMME?

    • The key features of the MIC5282-3.3YMME include thermal shutdown protection, current limit protection, and low ground current.

  9. Can the MIC5282-3.3YMME be used in automotive applications?

    • Yes, the MIC5282-3.3YMME is suitable for automotive applications with its wide input voltage range and robust design.

  10. Are there any recommended layout considerations for using the MIC5282-3.3YMME?

    • Yes, it is recommended to follow the layout guidelines provided in the datasheet to minimize noise and ensure stable operation of the regulator.