LM2825N-12/NOPB
Product Overview
Category
The LM2825N-12/NOPB belongs to the category of voltage regulators.
Use
It is used to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of input fluctuations.
Characteristics
- Input Voltage Range: 4.75V to 20V
- Output Voltage: 12V
- Maximum Output Current: 1.5A
- Low Dropout Voltage: 0.5V at 1A
- Low Quiescent Current: 75µA
- Thermal Shutdown Protection
Package
The LM2825N-12/NOPB comes in a TO-263-5 package.
Essence
This voltage regulator is essential for maintaining consistent power supply in various electronic applications.
Packaging/Quantity
The LM2825N-12/NOPB is typically available in reels with a quantity of 250 units per reel.
Specifications
- Input Voltage Range: 4.75V to 20V
- Output Voltage: 12V
- Output Current: 1.5A
- Dropout Voltage: 0.5V at 1A
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The LM2825N-12/NOPB has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage) 4. NC (No Connection) 5. EN (Enable)
Functional Features
- Voltage Regulation: Maintains a stable 12V output even with varying input voltages.
- Low Dropout Voltage: Ensures efficient operation with minimal voltage loss.
- Thermal Shutdown Protection: Safeguards the regulator from overheating.
Advantages and Disadvantages
Advantages
- Wide input voltage range
- Low dropout voltage
- Thermal shutdown protection
Disadvantages
- Limited maximum output current compared to some alternatives
- Requires external components for certain applications
Working Principles
The LM2825N-12/NOPB operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant 12V output. It utilizes feedback control to achieve regulation.
Detailed Application Field Plans
The LM2825N-12/NOPB is commonly used in: - Battery-powered devices - Automotive electronics - Industrial control systems - Portable instruments
Detailed and Complete Alternative Models
Some alternative models to the LM2825N-12/NOPB include: - LM2940CT-12/NOPB - LM317T - LM7805CT
In conclusion, the LM2825N-12/NOPB is a versatile voltage regulator with a wide input voltage range, making it suitable for various electronic applications. Its low dropout voltage and thermal shutdown protection are key advantages, although it may have limitations in high-current applications and require additional components for specific setups.
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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät LM2825N-12/NOPB :n soveltamiseen teknisissä ratkaisuissa
Question: What is the input voltage range for LM2825N-12/NOPB?
Answer: The input voltage range for LM2825N-12/NOPB is 4.75V to 20V.Question: What is the output voltage of LM2825N-12/NOPB?
Answer: The output voltage of LM2825N-12/NOPB is 12V.Question: What is the maximum output current of LM2825N-12/NOPB?
Answer: The maximum output current of LM2825N-12/NOPB is 1.5A.Question: What is the typical efficiency of LM2825N-12/NOPB?
Answer: The typical efficiency of LM2825N-12/NOPB is 85%.Question: Is LM2825N-12/NOPB suitable for automotive applications?
Answer: Yes, LM2825N-12/NOPB is suitable for automotive applications.Question: Does LM2825N-12/NOPB have overcurrent protection?
Answer: Yes, LM2825N-12/NOPB has overcurrent protection.Question: What is the operating temperature range for LM2825N-12/NOPB?
Answer: The operating temperature range for LM2825N-12/NOPB is -40°C to 125°C.Question: Can LM2825N-12/NOPB be used in industrial control systems?
Answer: Yes, LM2825N-12/NOPB can be used in industrial control systems.Question: What is the package type of LM2825N-12/NOPB?
Answer: LM2825N-12/NOPB comes in a TO-263 package.Question: Is LM2825N-12/NOPB RoHS compliant?
Answer: Yes, LM2825N-12/NOPB is RoHS compliant.