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MC79M12CDTRKG
বিস্তারিত দেখুন ডেটাশিট

MC79M12CDTRKG

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Regulator
  • Characteristics: Fixed Negative Voltage Regulator, -12V Output
  • Package: D2PAK-3
  • Essence: Regulates input voltage to a fixed -12V output voltage
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: -35V to -14V
  • Output Voltage: -12V
  • Output Current: Up to 500mA
  • Dropout Voltage: 2V (maximum)
  • Line Regulation: 0.04% (typical)
  • Load Regulation: 0.1% (typical)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

  1. Input Voltage (VIN)
  2. Ground (GND)
  3. Output Voltage (VOUT)

Functional Features

  • Fixed output voltage of -12V
  • Low dropout voltage for efficient regulation
  • Excellent line and load regulation for stable output
  • Thermal shutdown protection to prevent overheating
  • Short-circuit current limiting for added safety

Advantages

  • Provides a stable -12V output voltage for various applications
  • Compact D2PAK-3 package for easy integration
  • Wide operating temperature range for versatile usage
  • Efficient voltage regulation with low dropout voltage
  • Built-in protection features enhance reliability

Disadvantages

  • Fixed output voltage limits flexibility in certain applications
  • Limited output current capability compared to higher-rated regulators

Working Principles

The MC79M12CDTRKG is a fixed negative voltage regulator that utilizes a three-terminal configuration. It regulates the input voltage within the specified range and provides a constant -12V output voltage. The internal circuitry ensures stable output even with varying input voltages and load conditions. The regulator incorporates thermal shutdown protection and short-circuit current limiting to safeguard against potential damage.

Detailed Application Field Plans

The MC79M12CDTRKG is commonly used in various electronic devices and systems that require a stable -12V power supply. Some typical application fields include: - Industrial control systems - Automotive electronics - Audio amplifiers - Power supplies - Instrumentation equipment

Detailed and Complete Alternative Models

  1. MC79M12CTG: TO-220 package, 1000mA output current
  2. MC79M12ABTG: TO-263 package, adjustable output voltage
  3. MC79M12BDTRK: DPAK package, -12V fixed output voltage

These alternative models offer different package options, output currents, and features to suit specific requirements.

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প্রযুক্তিগত সমাধানে MC79M12CDTRKG এর প্রয়োগ সম্পর্কিত 10টি সাধারণ প্রশ্ন ও উত্তর তালিকাভুক্ত করুন

Sure! Here are 10 common questions and answers related to the application of MC79M12CDTRKG in technical solutions:

  1. Q: What is MC79M12CDTRKG? A: MC79M12CDTRKG is a voltage regulator IC that provides a fixed output voltage of -12V.

  2. Q: What is the input voltage range for MC79M12CDTRKG? A: The input voltage range for MC79M12CDTRKG is typically between -14V to -35V.

  3. Q: What is the maximum output current of MC79M12CDTRKG? A: The maximum output current of MC79M12CDTRKG is 500mA.

  4. Q: Can MC79M12CDTRKG be used in both AC and DC applications? A: Yes, MC79M12CDTRKG can be used in both AC and DC applications.

  5. Q: Is MC79M12CDTRKG suitable for high-temperature environments? A: Yes, MC79M12CDTRKG has a wide operating temperature range and is suitable for high-temperature environments.

  6. Q: Can MC79M12CDTRKG be used in automotive applications? A: Yes, MC79M12CDTRKG is designed to meet automotive specifications and can be used in automotive applications.

  7. Q: Does MC79M12CDTRKG require any external components for operation? A: Yes, MC79M12CDTRKG requires input and output capacitors for stable operation.

  8. Q: What is the typical dropout voltage of MC79M12CDTRKG? A: The typical dropout voltage of MC79M12CDTRKG is around 2V.

  9. Q: Can MC79M12CDTRKG be used in battery-powered applications? A: Yes, MC79M12CDTRKG can be used in battery-powered applications as long as the input voltage is within the specified range.

  10. Q: Is MC79M12CDTRKG available in different package options? A: Yes, MC79M12CDTRKG is available in various package options such as TO-252, TO-220, and SOT-223.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for MC79M12CDTRKG.