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TVB120RSC-L Product Overview
Introduction
The TVB120RSC-L is a versatile electronic component that belongs to the category of voltage regulators. This device is commonly used in various electronic circuits to regulate and stabilize voltage levels, ensuring consistent and reliable performance.
Basic Information Overview
- Category: Voltage Regulator
- Use: Stabilizing and regulating voltage levels in electronic circuits
- Characteristics: High precision, low dropout voltage, thermal shutdown protection
- Package: TO-220 package
- Essence: Ensuring stable voltage supply for electronic devices
- Packaging/Quantity: Typically packaged in reels or tubes, quantity varies based on supplier
Specifications
- Input Voltage Range: 4.5V to 40V
- Output Voltage Range: 1.25V to 37V
- Maximum Output Current: 1.5A
- Dropout Voltage: 1.5V at 1A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The TVB120RSC-L features a standard TO-220 pin configuration with three pins: 1. Input (Vin): Connects to the input voltage source 2. Ground (GND): Connected to the ground reference 3. Output (Vout): Provides the regulated output voltage
Functional Features
- High Precision: Provides accurate and stable output voltage regulation
- Low Dropout Voltage: Minimizes power loss and heat dissipation
- Thermal Shutdown Protection: Safeguards the device from overheating
Advantages and Disadvantages
Advantages
- Reliable voltage regulation
- Wide input voltage range
- Thermal protection for enhanced safety
Disadvantages
- Limited maximum output current compared to higher-rated models
- Higher dropout voltage than some competing models
Working Principles
The TVB120RSC-L operates on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain a constant output voltage despite changes in input or load conditions.
Detailed Application Field Plans
The TVB120RSC-L finds extensive application in various electronic systems, including: - Power supplies - Battery charging circuits - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
For applications requiring different specifications or performance characteristics, alternative models to consider include: - LM317: A widely used adjustable voltage regulator with similar package and pin configuration - L7805: Fixed 5V voltage regulator suitable for lower power applications - LM2940: Low dropout voltage regulator with higher output current capability
In conclusion, the TVB120RSC-L serves as a crucial component in electronic systems, providing reliable voltage regulation and stability across diverse applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TVB120RSC-L en soluciones técnicas
Sure, here are 10 common questions and answers related to the application of TVB120RSC-L in technical solutions:
Q: What is the TVB120RSC-L? A: The TVB120RSC-L is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
Q: What is the maximum voltage rating of the TVB120RSC-L? A: The TVB120RSC-L has a maximum voltage rating of 120V.
Q: What is the peak pulse current handling capability of the TVB120RSC-L? A: The TVB120RSC-L can handle peak pulse currents up to 300A.
Q: What is the typical clamping voltage of the TVB120RSC-L? A: The typical clamping voltage of the TVB120RSC-L is 200V at 100A.
Q: What are the typical applications for the TVB120RSC-L? A: The TVB120RSC-L is commonly used in protection circuits for telecommunications equipment, industrial controls, and automotive electronics.
Q: Is the TVB120RSC-L RoHS compliant? A: Yes, the TVB120RSC-L is RoHS compliant, making it suitable for use in environmentally conscious designs.
Q: What is the operating temperature range of the TVB120RSC-L? A: The TVB120RSC-L is designed to operate within a temperature range of -55°C to 150°C.
Q: Can the TVB120RSC-L be used in high-speed data lines? A: Yes, the TVB120RSC-L is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.
Q: Does the TVB120RSC-L require external heat sinking? A: No, the TVB120RSC-L is designed to be self-heating and does not require external heat sinking under normal operating conditions.
Q: Are there any recommended layout considerations for using the TVB120RSC-L in a circuit? A: It is recommended to keep the traces short and direct between the TVB120RSC-L and the protected circuitry, and to minimize any sharp bends or corners in the layout to reduce parasitic inductance.