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L79L06ACUTR
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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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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací L79L06ACUTR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of L79L06ACUTR in technical solutions:

  1. Q: What is L79L06ACUTR? A: L79L06ACUTR is a voltage regulator IC that provides a fixed output voltage of -6V.

  2. Q: What is the input voltage range for L79L06ACUTR? A: The input voltage range for L79L06ACUTR is typically between -8V and -35V.

  3. Q: What is the maximum output current of L79L06ACUTR? A: The maximum output current of L79L06ACUTR is 100mA.

  4. Q: Can L79L06ACUTR be used in both AC and DC applications? A: Yes, L79L06ACUTR can be used in both AC and DC applications.

  5. Q: Is L79L06ACUTR suitable for low-power applications? A: Yes, L79L06ACUTR is commonly used in low-power applications where a stable -6V output voltage is required.

  6. Q: Does L79L06ACUTR require any external components for operation? A: Yes, L79L06ACUTR requires at least two external capacitors for stability and proper operation.

  7. Q: What is the typical dropout voltage of L79L06ACUTR? A: The typical dropout voltage of L79L06ACUTR is around 1.7V.

  8. Q: Can L79L06ACUTR handle short-circuit conditions? A: No, L79L06ACUTR does not have built-in short-circuit protection. It is recommended to use external protection circuitry.

  9. Q: Is L79L06ACUTR available in different package types? A: Yes, L79L06ACUTR is available in various package types such as TO-92, SOT-89, and DPAK.

  10. Q: What are some common applications of L79L06ACUTR? A: L79L06ACUTR is commonly used in audio amplifiers, battery-powered devices, instrumentation, and other electronic circuits requiring a stable -6V voltage source.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for L79L06ACUTR.