NJM79L06UA

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • Low dropout voltage
  • Fixed output voltage of -6V
  • Output current up to 100mA
• Package: TO-92
• Essence: Linear voltage regulator
• Packaging/Quantity: Available in reels or tubes, quantity varies

Specifications

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

Detailed Pin Configuration

The NJM79L06UA has three pins:

1. GND: Ground pin
2. Vin: Input voltage pin
3. Vout: Output voltage pin (-6V)

Functional Features

• Provides a stable -6V output voltage regardless of input voltage fluctuations
• Low dropout voltage ensures efficient regulation even with low input voltages
• Can handle output currents up to 100mA
• Internal thermal shutdown protection prevents overheating

Advantages and Disadvantages

Advantages: - Compact TO-92 package allows for easy integration into various circuits - Low dropout voltage minimizes power dissipation - Wide operating temperature range enables usage in extreme environments

Disadvantages: - Limited output current capacity compared to higher-rated regulators - Fixed output voltage may not be suitable for all applications requiring variable voltages

Working Principles

The NJM79L06UA is a linear voltage regulator that uses a negative feedback mechanism to maintain a constant -6V output voltage. It consists of a pass transistor, error amplifier, and voltage reference. The error amplifier compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain the desired output voltage.

Detailed Application Field Plans

The NJM79L06UA is commonly used in various electronic devices and circuits, including:

1. Battery-powered devices: Provides a stable -6V supply for powering analog circuits or components.
2. Audio amplifiers: Used as a negative power supply to bias audio amplifier stages.
3. Instrumentation systems: Provides a regulated voltage for precision measurement circuits.
4. Automotive electronics: Used in automotive applications requiring a reliable -6V power source.

Detailed and Complete Alternative Models

1. LM79L06: Similar specifications and pin configuration, available in TO-92 package.
2. MC79L06: Equivalent voltage regulator with similar characteristics, available in TO-92 package.
3. UA79L06: Comparable -6V linear voltage regulator, offered in TO-92 package.

(Note: The above alternative models are provided for reference and may have slight variations in specifications or packaging.)

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