AN78L06M

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Fixed Output Voltage
• Package: TO-252, TO-220, SOT-89
• Essence: Linear Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2,500 units per reel

Specifications

• Input Voltage Range: 7V to 35V
• Output Voltage: +6V
• Output Current: 100mA
• Dropout Voltage: 1.7V (typical)
• Line Regulation: ±0.4% (typical)
• Load Regulation: ±0.5% (typical)
• Quiescent Current: 5mA (typical)

Detailed Pin Configuration

The AN78L06M has three pins: 1. Input (IN): Connects to the input voltage source. 2. Ground (GND): Connected to the ground reference. 3. Output (OUT): Provides the regulated output voltage.

Functional Features

• Low dropout voltage allows for efficient regulation even with small input-output differentials.
• Fixed output voltage of +6V ensures a stable power supply for connected devices.
• Excellent line and load regulation characteristics provide consistent performance across varying conditions.
• Internal thermal shutdown protection prevents damage due to excessive temperature.

Advantages and Disadvantages

Advantages: - Compact and easy-to-use package options. - Wide input voltage range allows for versatile applications. - Low quiescent current minimizes power consumption. - Good line and load regulation ensures stable output voltage.

Disadvantages: - Limited output current capability may not be suitable for high-power applications. - Dropout voltage may cause inefficiency in low input-output differential scenarios.

Working Principles

The AN78L06M is a linear voltage regulator that utilizes a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusting the pass transistor accordingly. This feedback loop ensures that the output voltage remains constant despite variations in input voltage and load conditions.

Detailed Application Field Plans

The AN78L06M is commonly used in various electronic devices and systems, including: - Consumer electronics: TVs, audio equipment, and home appliances. - Automotive applications: Car audio systems, lighting controls, and dashboard displays. - Industrial equipment: Power supplies, control circuits, and instrumentation. - Communication devices: Routers, modems, and wireless access points.

Detailed and Complete Alternative Models

1. LM7806: A popular alternative with similar specifications and pin configuration.
2. MC78L06: Another widely used alternative offering comparable performance.
3. UA78L06: An alternative model from a different manufacturer, suitable for many applications.

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