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MIC37301-1.8WR
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MIC37301-1.8WR

Product Overview

Category

The MIC37301-1.8WR belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits, ensuring a stable output voltage despite fluctuations in input voltage or load variations.

Characteristics

  • Stability: Provides a stable output voltage.
  • Efficiency: Offers high efficiency in voltage regulation.
  • Compactness: Compact design for space-constrained applications.
  • Temperature Range: Operates within a wide temperature range.
  • Low Dropout Voltage: Minimal dropout voltage for improved performance.

Package

The MIC37301-1.8WR comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to maintain a consistent output voltage, making it essential for various electronic devices and systems.

Packaging/Quantity

The product is typically packaged in reels and available in quantities suitable for production runs.

Specifications

  • Output Voltage: 1.8V
  • Input Voltage Range: 2.5V to 16V
  • Output Current: Up to 1A
  • Dropout Voltage: 300mV at 1A
  • Quiescent Current: 120µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MIC37301-1.8WR has a standard 5-pin configuration: 1. VIN: Input voltage 2. GND: Ground 3. NC: No connection 4. VOUT: Output voltage 5. NC: No connection

Functional Features

  • Voltage Regulation: Maintains a constant output voltage despite input fluctuations.
  • Overcurrent Protection: Safeguards against excessive current flow.
  • Thermal Shutdown: Protects the device from overheating.

Advantages and Disadvantages

Advantages

  • High stability in voltage regulation
  • Wide operating temperature range
  • Low dropout voltage

Disadvantages

  • Limited output current capacity compared to higher-rated regulators
  • May require additional heat dissipation for high-load applications

Working Principles

The MIC37301-1.8WR utilizes a feedback control mechanism to adjust the output voltage based on the input and load conditions. It employs internal circuitry to ensure stable and reliable voltage regulation.

Detailed Application Field Plans

This voltage regulator is well-suited for various applications, including: - Battery-powered devices - Portable electronics - Industrial control systems - Automotive electronics - Embedded systems

Detailed and Complete Alternative Models

Some alternative models to consider include: - LM317: A versatile adjustable voltage regulator with higher output current capability. - LT1086: Offers low dropout voltage and higher output current for demanding applications. - LM1117: Provides fixed output voltages with low dropout characteristics for efficient power management.

In conclusion, the MIC37301-1.8WR is a reliable voltage regulator with specific advantages and limitations, making it suitable for a range of electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MIC37301-1.8WR en soluciones técnicas

  1. What is the input voltage range for MIC37301-1.8WR?

    • The input voltage range for MIC37301-1.8WR is typically 2.7V to 20V.

  2. What is the output voltage of MIC37301-1.8WR?

    • The output voltage of MIC37301-1.8WR is fixed at 1.8V.

  3. What is the maximum output current of MIC37301-1.8WR?

    • MIC37301-1.8WR can provide a maximum output current of 150mA.

  4. What are the typical applications for MIC37301-1.8WR?

    • Typical applications for MIC37301-1.8WR include powering low-power microcontrollers, sensors, and other small electronic devices.

  5. Is MIC37301-1.8WR suitable for battery-powered applications?

    • Yes, MIC37301-1.8WR is suitable for battery-powered applications due to its low quiescent current and wide input voltage range.

  6. Does MIC37301-1.8WR require external components for operation?

    • MIC37301-1.8WR requires only input and output capacitors for stable operation, making it easy to use in designs.

  7. What is the operating temperature range of MIC37301-1.8WR?

    • MIC37301-1.8WR has an operating temperature range of -40°C to 125°C, making it suitable for a wide range of environments.

  8. Can MIC37301-1.8WR be used in automotive applications?

    • Yes, MIC37301-1.8WR is AEC-Q100 qualified, making it suitable for automotive applications.

  9. Does MIC37301-1.8WR have built-in protection features?

    • Yes, MIC37301-1.8WR includes overcurrent and thermal shutdown protection for enhanced reliability.

  10. Is MIC37301-1.8WR available in a compact package?

    • Yes, MIC37301-1.8WR is available in a small 5-pin TSOT-23 package, making it suitable for space-constrained designs.