L79L06ACD
Product Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Regulator
- Characteristics: Low Dropout, Negative Voltage Regulator
- Package: TO-252 (DPAK)
- Essence: Regulates input voltage to a fixed negative output voltage
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Input Voltage Range: -7V to -35V
- Output Voltage: -6V
- Output Current: 100mA
- Dropout Voltage: 1.5V (typical)
- Line Regulation: 0.2% (typical)
- Load Regulation: 0.4% (typical)
- Quiescent Current: 5mA (typical)
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The L79L06ACD is a three-terminal device with the following pin configuration:
- Pin 1: Input (VIN) - Connects to the input voltage source
- Pin 2: Ground (GND) - Common ground reference
- Pin 3: Output (VOUT) - Provides the regulated negative output voltage
Functional Features
- Low dropout voltage allows operation with small input-output voltage differentials
- Excellent line and load regulation ensures stable output voltage under varying conditions
- Internal thermal shutdown protection prevents damage due to excessive temperature
- Short-circuit current limiting protects the device and connected circuitry from damage
Advantages and Disadvantages
Advantages: - Compact TO-252 package provides efficient heat dissipation - Wide input voltage range allows flexibility in various applications - Low quiescent current minimizes power consumption
Disadvantages: - Limited output current capability restricts usage in high-power applications - Negative output voltage may not be suitable for all applications
Working Principles
The L79L06ACD is a negative voltage regulator that utilizes a series pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage derived from the output. The internal circuitry adjusts the pass transistor to maintain a constant output voltage, compensating for changes in input voltage and load conditions.
Detailed Application Field Plans
The L79L06ACD is commonly used in various electronic applications, including:
- Power Supply Modules: Provides regulated negative voltage for analog and digital circuits.
- Audio Amplifiers: Supplies stable negative bias voltage for audio amplification stages.
- Instrumentation Systems: Ensures accurate and stable negative voltage supply for measurement circuits.
- Automotive Electronics: Used in automotive systems requiring negative voltage regulation.
- Industrial Control Systems: Provides reliable negative voltage for control and monitoring circuits.
Detailed and Complete Alternative Models
- L79L05ACD: Regulates -5V output voltage with similar specifications
- L79L08ACD: Regulates -8V output voltage with similar specifications
- L79L12ACD: Regulates -12V output voltage with similar specifications
- L79L15ACD: Regulates -15V output voltage with similar specifications
These alternative models offer different fixed negative output voltages while maintaining comparable characteristics and pin configurations.
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기술 솔루션에 L79L06ACD 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure! Here are 10 common questions and answers related to the application of L79L06ACD in technical solutions:
Q: What is L79L06ACD? A: L79L06ACD is a voltage regulator IC that provides a fixed output voltage of -6V.
Q: What is the input voltage range for L79L06ACD? A: The input voltage range for L79L06ACD is typically between -8V and -35V.
Q: What is the maximum output current of L79L06ACD? A: The maximum output current of L79L06ACD is 100mA.
Q: Can L79L06ACD be used in both AC and DC applications? A: Yes, L79L06ACD can be used in both AC and DC applications.
Q: Is L79L06ACD suitable for low-power applications? A: Yes, L79L06ACD is commonly used in low-power applications where a stable -6V output voltage is required.
Q: Does L79L06ACD require any external components for operation? A: Yes, L79L06ACD requires at least two external capacitors (input and output) for proper stability and filtering.
Q: What is the typical dropout voltage of L79L06ACD? A: The typical dropout voltage of L79L06ACD is around 1.5V.
Q: Can L79L06ACD handle short-circuit conditions? A: No, L79L06ACD does not have built-in short-circuit protection. External measures should be taken to prevent short-circuits.
Q: Can L79L06ACD be used in automotive applications? A: Yes, L79L06ACD is suitable for automotive applications as long as the input voltage range and current requirements are met.
Q: Are there any alternatives to L79L06ACD for -6V voltage regulation? A: Yes, there are other voltage regulator ICs available in the market that can provide a fixed -6V output voltage, such as LM79L06ACM or MC79L06ACP.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.