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NJM79L06L2A

NJM79L06L2A

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Regulator
  • Characteristics: Low Dropout, Negative Voltage Regulator
  • Package: TO-92 (Through-Hole)
  • Essence: Linear voltage regulator with a fixed output voltage of -6V
  • Packaging/Quantity: Available in reels or tubes, quantity varies based on manufacturer

Specifications

  • Input Voltage Range: -8V to -35V
  • Output Voltage: -6V
  • Output Current: Up to 100mA
  • Dropout Voltage: Typically 1.7V at 100mA
  • Quiescent Current: Typically 5mA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The NJM79L06L2A has 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.

Functional Features

  • Provides a stable and regulated -6V output voltage.
  • Low dropout voltage allows operation even when the input voltage is close to the output voltage.
  • Built-in overcurrent and thermal protection.
  • Suitable for various applications requiring a negative voltage supply.

Advantages

  • Compact TO-92 package allows easy integration into circuit designs.
  • Low dropout voltage ensures efficient operation.
  • Overcurrent and thermal protection enhance reliability.
  • Wide operating temperature range enables usage in extreme environments.

Disadvantages

  • Limited output current capability (up to 100mA).
  • Fixed output voltage may not be suitable for all applications.
  • Requires external capacitors for stability.

Working Principles

The NJM79L06L2A is a linear voltage regulator that uses a negative feedback mechanism to maintain a stable -6V output voltage. It operates by comparing the output voltage with a reference voltage and adjusting the internal pass transistor accordingly. This ensures that the output voltage remains constant even when the input voltage or load conditions change.

Detailed Application Field Plans

The NJM79L06L2A can be used in various applications, including:

  1. Negative power supply for analog circuits.
  2. Biasing circuits in audio amplifiers.
  3. Negative voltage reference for sensors and instrumentation.
  4. Power supply for automotive electronics.
  5. Negative voltage generator for LCD displays.

Detailed and Complete Alternative Models

  • LM79L06: Similar specifications and pin configuration, available in different package options.
  • MC79L06: Equivalent negative voltage regulator from a different manufacturer.
  • KA79L06: Low dropout negative voltage regulator with similar characteristics.

These alternative models provide similar functionality and can be used as substitutes for the NJM79L06L2A based on specific requirements.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av NJM79L06L2A i tekniska lösningar

  1. What is the maximum input voltage for NJM79L06L2A?
    - The maximum input voltage for NJM79L06L2A is -35V.

  2. What is the output current capability of NJM79L06L2A?
    - The output current capability of NJM79L06L2A is 100mA.

  3. Can NJM79L06L2A be used in automotive applications?
    - Yes, NJM79L06L2A can be used in automotive applications.

  4. What is the typical dropout voltage of NJM79L06L2A?
    - The typical dropout voltage of NJM79L06L2A is 1.7V at 40mA.

  5. Is NJM79L06L2A suitable for battery-powered applications?
    - Yes, NJM79L06L2A is suitable for battery-powered applications.

  6. What is the operating temperature range of NJM79L06L2A?
    - The operating temperature range of NJM79L06L2A is -40°C to 125°C.

  7. Can NJM79L06L2A be used in voltage regulator circuits?
    - Yes, NJM79L06L2A can be used in voltage regulator circuits.

  8. What is the package type of NJM79L06L2A?
    - NJM79L06L2A is available in TO-92 and SOT-89 packages.

  9. Does NJM79L06L2A require an external capacitor for stability?
    - Yes, NJM79L06L2A requires an external capacitor for stability.

  10. Is NJM79L06L2A RoHS compliant?
    - Yes, NJM79L06L2A is RoHS compliant.