MC78L15ACPG

Basic Information Overview

• Category: Linear Voltage Regulator
• Use: Provides a stable output voltage of +15V
• Characteristics:
  • Low dropout voltage
  • High accuracy and reliability
  • Compact size
• Package: TO-92, 3-pin package
• Essence: Voltage regulation
• Packaging/Quantity: Available in reels or tubes, quantity varies

Specifications

• Input Voltage Range: 17V to 30V
• Output Voltage: +15V
• Output Current: 100mA
• Dropout Voltage: 2V (max)
• Line Regulation: 0.04%/V (typ)
• Load Regulation: 0.1% (typ)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

1. Input (VIN): Connects to the input voltage source
2. Ground (GND): Common ground reference
3. Output (VOUT): Provides regulated +15V output

Functional Features

• Voltage Regulation: The MC78L15ACPG regulates the input voltage to a stable +15V output.
• Low Dropout Voltage: It has a low dropout voltage, ensuring efficient operation even with small input-output differentials.
• Thermal Overload Protection: The device incorporates thermal shutdown circuitry to protect against excessive temperature.

Advantages and Disadvantages

Advantages

• High accuracy and reliability
• Compact size allows for easy integration into various applications
• Low dropout voltage ensures efficient operation
• Thermal overload protection enhances safety

Disadvantages

• Limited output current capacity (100mA)
• Restricted input voltage range (17V to 30V)

Working Principles

The MC78L15ACPG is a linear voltage regulator that utilizes a series pass transistor to regulate the output voltage. It compares the output voltage to a reference voltage and adjusts the pass transistor accordingly to maintain a stable +15V output. The device also incorporates feedback circuitry to provide accurate regulation.

Detailed Application Field Plans

The MC78L15ACPG is commonly used in various electronic devices and systems that require a stable +15V power supply. Some typical applications include: - Powering analog circuits and sensors - Audio amplifiers and preamplifiers - Industrial control systems - Battery-powered equipment - Automotive electronics

Detailed and Complete Alternative Models

• LM7815: Similar linear voltage regulator with +15V output
• UA7815: Another alternative with comparable specifications
• L78L15ABD: Low dropout voltage regulator with +15V output

Note: This entry provides an overview of the MC78L15ACPG, but for more detailed information, please refer to the datasheet provided by the manufacturer.

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