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MIC39300-1.8BT
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MIC39300-1.8BT

Product Overview

The MIC39300-1.8BT belongs to the category of voltage regulators and is commonly used in electronic devices to provide a stable output voltage. This device is known for its high efficiency, low dropout voltage, and excellent thermal performance. The package type for MIC39300-1.8BT is TO-220, and it is available in various packaging quantities to suit different application needs.

Specifications

  • Input Voltage Range: 2.5V to 60V
  • Output Voltage: 1.8V
  • Maximum Output Current: 3A
  • Dropout Voltage: 450mV at 3A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: TO-220

Detailed Pin Configuration

The MIC39300-1.8BT features a standard TO-220 pin configuration with input, output, and ground pins along with additional pins for thermal management.

Functional Features

  • High Efficiency: The MIC39300-1.8BT offers high efficiency, making it suitable for power-sensitive applications.
  • Low Dropout Voltage: With a low dropout voltage of 450mV at 3A, this regulator can maintain a stable output even when the input voltage is close to the output voltage.
  • Thermal Performance: The device is designed to handle high thermal loads, ensuring reliable operation under challenging conditions.

Advantages and Disadvantages

Advantages

  • High efficiency
  • Low dropout voltage
  • Excellent thermal performance

Disadvantages

  • May require additional heat sinking in high-power applications

Working Principles

The MIC39300-1.8BT operates based on the principle of regulating the output voltage by comparing it to a reference voltage and adjusting the internal circuitry to maintain a constant output.

Detailed Application Field Plans

This voltage regulator is commonly used in various electronic devices such as: - Power supplies - Industrial control systems - Automotive electronics - Telecommunications equipment

Detailed and Complete Alternative Models

  • LM1117-1.8
  • LT1086-1.8
  • ADP3338-1.8

In conclusion, the MIC39300-1.8BT is a versatile voltage regulator with high efficiency, low dropout voltage, and excellent thermal performance, making it suitable for a wide range of electronic applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MIC39300-1.8BT in technische oplossingen

  1. What is the input voltage range for MIC39300-1.8BT?

    • The input voltage range for MIC39300-1.8BT is typically 2.5V to 26V.

  2. What is the output voltage of MIC39300-1.8BT?

    • The output voltage of MIC39300-1.8BT is fixed at 1.8V.

  3. What is the maximum output current of MIC39300-1.8BT?

    • The maximum output current of MIC39300-1.8BT is 3A.

  4. What are the typical applications for MIC39300-1.8BT?

    • Typical applications include point-of-load regulation, post-regulation for switching supplies, and local on-card regulation.

  5. What is the operating temperature range for MIC39300-1.8BT?

    • The operating temperature range for MIC39300-1.8BT is typically -40°C to 125°C.

  6. Does MIC39300-1.8BT require an external compensation network?

    • No, MIC39300-1.8BT has internal compensation, so no external compensation network is required.

  7. Is MIC39300-1.8BT available in a surface-mount package?

    • Yes, MIC39300-1.8BT is available in a TO-220 package for through-hole mounting and a TO-263 package for surface mounting.

  8. What is the dropout voltage of MIC39300-1.8BT?

    • The dropout voltage of MIC39300-1.8BT is typically 300mV at full load.

  9. Can MIC39300-1.8BT be used in automotive applications?

    • Yes, MIC39300-1.8BT is suitable for use in automotive applications.

  10. Does MIC39300-1.8BT have built-in thermal shutdown protection?

    • Yes, MIC39300-1.8BT includes built-in thermal shutdown protection to prevent damage from excessive heat.