L78L08ACZ
Product Overview
Category
The L78L08ACZ belongs to the category of linear voltage regulators.
Use
It is used to regulate and stabilize the output voltage in electronic circuits.
Characteristics
- Input Voltage: Up to 35V
- Output Voltage: 8V
- Maximum Output Current: 100mA
- Low Dropout Voltage: 1.7V
- Thermal Overload Protection
- Short Circuit Protection
Package
The L78L08ACZ comes in a TO-92 package.
Packaging/Quantity
It is typically available in reels or tubes with varying quantities, depending on the supplier.
Specifications
- Input Voltage Range: Up to 35V
- Output Voltage: 8V ±4%
- Quiescent Current: 5mA
- Line Regulation: 0.07%/V
- Load Regulation: 0.05%/mA
- Operating Temperature Range: 0°C to 125°C
Detailed Pin Configuration
The L78L08ACZ has three pins: 1. Input (Vin) 2. Ground (GND) 3. Output (Vout)
Functional Features
- Voltage Regulation: The L78L08ACZ provides a stable 8V output voltage even with fluctuations in the input voltage.
- Overload Protection: It includes thermal overload and short circuit protection to prevent damage to the regulator and the connected circuitry.
Advantages
- Small form factor
- Easy to use
- Wide input voltage range
- Overload protection features
Disadvantages
- Limited maximum output current (100mA)
- Relatively high dropout voltage (1.7V)
Working Principles
The L78L08ACZ operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant 8V output.
Detailed Application Field Plans
The L78L08ACZ is commonly used in various electronic devices such as: - Battery-powered devices - Sensor modules - Consumer electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the L78L08ACZ include: - LM7808 - UA78L08 - MC78L08
In conclusion, the L78L08ACZ is a reliable linear voltage regulator suitable for applications requiring a stable 8V output voltage within a limited current range.
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技術ソリューションにおける L78L08ACZ の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure, here are 10 common questions and answers related to the application of L78L08ACZ:
What is L78L08ACZ?
- L78L08ACZ is a fixed voltage regulator that provides a regulated 8V output.
What is the input voltage range for L78L08ACZ?
- The input voltage range for L78L08ACZ is typically between 10V and 30V.
What is the maximum output current of L78L08ACZ?
- The maximum output current of L78L08ACZ is 100mA.
Can L78L08ACZ handle higher input voltages?
- No, L78L08ACZ is designed to operate within the specified input voltage range and should not be used with higher input voltages.
Is a heat sink required for L78L08ACZ?
- It depends on the application and the power dissipation. In some cases, a heat sink may be necessary to ensure proper thermal management.
Can L78L08ACZ be used in automotive applications?
- Yes, L78L08ACZ can be used in automotive applications as long as it meets the specific requirements and standards for automotive electronics.
What are the typical applications of L78L08ACZ?
- L78L08ACZ is commonly used in various electronic devices and circuits such as power supplies, voltage regulators, and control systems.
Does L78L08ACZ require external components for operation?
- Yes, L78L08ACZ typically requires input and output capacitors for stable operation.
Is L78L08ACZ suitable for battery-powered applications?
- Yes, L78L08ACZ can be used in battery-powered applications where a regulated 8V output is required.
Are there any special considerations for PCB layout when using L78L08ACZ?
- It is important to follow the manufacturer's recommended PCB layout guidelines to minimize noise, improve stability, and ensure proper thermal performance when using L78L08ACZ.
I hope these questions and answers are helpful! Let me know if you need further assistance.