L79L06ACUTR

Product Overview

• Category: Integrated Circuit
• Use: Voltage Regulator
• Characteristics:
  • Low Dropout Voltage
  • Fixed Output Voltage of -6V
  • Maximum Output Current of 100mA
  • Wide Input Voltage Range
  • Thermal Overload Protection
• Package: SOT-89
• Essence: Linear Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: -8V to -35V
• Output Voltage: -6V (Fixed)
• Output Current: 100mA (Maximum)
• Dropout Voltage: 1.5V (Typical)
• Quiescent Current: 4.5mA (Typical)
• Line Regulation: 0.2% (Typical)
• Load Regulation: 0.4% (Typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The L79L06ACUTR is a three-terminal device with the following pin configuration:

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

Functional Features

• Provides a stable and regulated -6V output voltage.
• Low dropout voltage ensures efficient operation even with low input voltages.
• Thermal overload protection prevents damage due to excessive temperature.
• Wide input voltage range allows for versatile applications.
• Compact SOT-89 package offers space-saving and easy integration.

Advantages

• Reliable and accurate voltage regulation.
• Low dropout voltage minimizes power dissipation.
• Thermal overload protection enhances device durability.
• Wide input voltage range enables compatibility with various power sources.
• Compact package facilitates space-constrained designs.

Disadvantages

• Fixed output voltage limits flexibility in certain applications.
• Maximum output current of 100mA may not be sufficient for high-power devices.
• SOT-89 package may require additional heat dissipation measures for high-current applications.

Working Principles

The L79L06ACUTR is a linear voltage regulator that utilizes a series 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 ensures a stable -6V output voltage, even with varying input voltages and load conditions.

Detailed Application Field Plans

The L79L06ACUTR is commonly used in various electronic devices and systems where a regulated -6V voltage supply is required. Some typical application fields include:

1. Audio Amplifiers: Provides a stable negative voltage supply for audio amplification circuits.
2. Instrumentation: Used in precision measurement equipment that requires a reliable negative voltage reference.
3. Automotive Electronics: Suitable for automotive applications requiring a regulated -6V voltage source.
4. Industrial Control Systems: Provides a stable negative voltage for control and monitoring circuits.
5. Battery-Powered Devices: Enables efficient operation of battery-powered devices by regulating the voltage supply.

Detailed and Complete Alternative Models

1. LM79L06: Similar characteristics and pin configuration, available in TO-92 package.
2. MC79L06: Equivalent performance, available in TO-220 package.
3. UA79L06: Comparable specifications, available in SOT-223 package.

These alternative models offer similar functionality and can be considered as substitutes for the L79L06ACUTR based on specific requirements and availability.

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