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L79L06ABZ
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L79L06ABZ

Product Overview

  • Category: Integrated Circuit
  • Use: Voltage Regulator
  • Characteristics:
    • Low Dropout Voltage
    • Fixed Output Voltage of -6V
    • Maximum Output Current of 100mA
  • Package: TO-92
  • Essence: Linear Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 2000 units per reel

Specifications

  • Input Voltage Range: -8V to -35V
  • Output Voltage: -6V
  • Dropout Voltage: 1.5V (typical)
  • Output Current: 100mA (maximum)
  • Quiescent Current: 5mA (typical)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The L79L06ABZ has a TO-92 package with three pins:

  1. Input Pin (Vin): Connects to the input voltage source.
  2. Ground Pin (GND): Connected to the ground reference.
  3. Output Pin (Vout): Provides the regulated -6V output voltage.

Functional Features

  • Provides a stable -6V output voltage regardless of input voltage fluctuations.
  • Low dropout voltage ensures efficient regulation even with low input-output voltage differentials.
  • Built-in thermal shutdown protection prevents damage due to excessive temperature.
  • Short-circuit and overcurrent protection safeguards the regulator and connected circuitry.

Advantages and Disadvantages

Advantages: - Simple and cost-effective solution for generating a fixed -6V output voltage. - Compact TO-92 package allows for easy integration into various applications. - Low dropout voltage minimizes power dissipation and improves efficiency.

Disadvantages: - Limited maximum output current of 100mA may not be suitable for high-power applications. - Fixed output voltage restricts flexibility in voltage selection.

Working Principles

The L79L06ABZ 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 feedback loop ensures a stable -6V output voltage, compensating for input voltage variations.

Detailed Application Field Plans

The L79L06ABZ finds application in various electronic devices and systems, including but not limited to:

  1. Power supplies for audio amplifiers and preamplifiers.
  2. Battery-powered devices requiring a regulated -6V supply.
  3. Industrial control systems and instrumentation.
  4. Automotive electronics.
  5. Communication equipment.

Detailed and Complete Alternative Models

  1. LM79L06: Similar TO-92 package, -6V fixed output voltage, 100mA maximum output current.
  2. MC79L06: TO-92 package, -6V fixed output voltage, 100mA maximum output current.
  3. UA79L06: TO-92 package, -6V fixed output voltage, 100mA maximum output current.

These alternative models offer similar specifications and functionality to the L79L06ABZ, providing options for different sourcing preferences or availability.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací L79L06ABZ v technických řešeních

Sure! Here are 10 common questions and answers related to the application of L79L06ABZ in technical solutions:

  1. Q: What is L79L06ABZ? A: L79L06ABZ is a voltage regulator IC that provides a fixed output voltage of -6V.

  2. Q: What is the input voltage range for L79L06ABZ? A: The input voltage range for L79L06ABZ is typically between -8V and -35V.

  3. Q: What is the maximum output current of L79L06ABZ? A: The maximum output current of L79L06ABZ is 100mA.

  4. Q: Can L79L06ABZ be used to regulate positive voltages? A: No, L79L06ABZ is specifically designed for negative voltage regulation only.

  5. Q: What are some typical applications of L79L06ABZ? A: L79L06ABZ is commonly used in audio amplifiers, power supplies, and other electronic circuits requiring a regulated -6V supply.

  6. Q: Does L79L06ABZ require any external components for operation? A: Yes, L79L06ABZ requires at least two external capacitors for stability and proper operation.

  7. Q: What is the thermal shutdown feature of L79L06ABZ? A: L79L06ABZ has built-in thermal shutdown protection that prevents the IC from overheating by shutting down when the temperature exceeds a certain threshold.

  8. Q: Can L79L06ABZ handle short-circuit conditions? A: Yes, L79L06ABZ has internal current limiting protection that allows it to withstand short-circuit conditions without getting damaged.

  9. Q: What is the operating temperature range of L79L06ABZ? A: The operating temperature range of L79L06ABZ is typically between -40°C and +125°C.

  10. Q: Is L79L06ABZ available in different package types? A: Yes, L79L06ABZ is available in various package types such as TO-92, SO-8, and DPAK to suit different application requirements.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for L79L06ABZ.