TL431CL5T
Product Overview
Category
The TL431CL5T belongs to the category of precision shunt voltage references.
Use
It is commonly used as a precision voltage reference in various electronic circuits and systems.
Characteristics
- Precision voltage reference
- Adjustable output voltage
- Low dynamic impedance
- Wide operating temperature range
Package
The TL431CL5T is available in a TO-92 package, which is a through-hole package suitable for through-hole PCB mounting.
Essence
The essence of TL431CL5T lies in its ability to provide a stable and precise voltage reference for electronic circuits.
Packaging/Quantity
The TL431CL5T is typically available in reels with a quantity of 2500 units per reel.
Specifications
- Reference Voltage: 2.495V to 36V
- Operating Temperature Range: -40°C to 125°C
- Dynamic Output Impedance: 0.22Ω
- Cathode Current: 1mA to 100mA
Detailed Pin Configuration
The TL431CL5T has three pins: 1. Anode (A) 2. Cathode (K) 3. Reference (R)
Functional Features
The TL431CL5T operates as a shunt regulator, providing a stable reference voltage that can be adjusted using external resistors. It exhibits low dynamic impedance, making it suitable for precision voltage regulation applications.
Advantages
- Precise voltage reference
- Adjustable output voltage
- Wide operating temperature range
- Low dynamic impedance
Disadvantages
- Requires external components for voltage adjustment
- Limited current handling capability
Working Principles
The TL431CL5T operates based on the principle of zener diode breakdown, maintaining a constant voltage across its terminals. By adjusting the resistor network connected to the reference pin, the output voltage can be precisely set.
Detailed Application Field Plans
The TL431CL5T finds application in various fields including: - Switch-mode power supplies - Battery charging circuits - Voltage regulators - Audio amplifiers - LED drivers
Detailed and Complete Alternative Models
Some alternative models to TL431CL5T include: - LM4040 - REF02 - ADR431
In conclusion, the TL431CL5T serves as a versatile precision voltage reference component with wide-ranging applications in electronic circuits and systems.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av TL431CL5T i tekniska lösningar
Sure, here are 10 common questions and answers related to the application of TL431CL5T:
What is TL431CL5T?
- TL431CL5T is a programmable precision voltage reference with adjustable output voltage, commonly used in various electronic circuits.
What is the typical application of TL431CL5T?
- TL431CL5T is commonly used as a shunt regulator in power supplies, battery chargers, and voltage references.
How does TL431CL5T work?
- TL431CL5T works by comparing the reference voltage with an external voltage divider network and adjusting the output to maintain a constant voltage.
What is the output voltage range of TL431CL5T?
- The output voltage range of TL431CL5T is typically from 2.495V to 36V.
How can TL431CL5T be used for overvoltage protection?
- TL431CL5T can be used to monitor the output voltage and trigger a shutdown or protection circuit when the voltage exceeds a certain threshold.
Can TL431CL5T be used for current limiting?
- Yes, TL431CL5T can be used in conjunction with a series resistor to limit the current in a circuit.
What are the key features of TL431CL5T?
- Some key features of TL431CL5T include low dynamic output impedance, wide operating temperature range, and low output noise.
How can TL431CL5T be configured for different output voltages?
- TL431CL5T can be programmed for different output voltages using an external resistor divider network.
What are the typical applications where TL431CL5T is not recommended?
- TL431CL5T is not recommended for applications requiring high precision voltage references or extremely low output noise.
Are there any specific layout considerations for using TL431CL5T?
- Yes, it's important to minimize the length and impedance of the connections between TL431CL5T and the external components to ensure stability and performance.
I hope these questions and answers provide a good overview of the application of TL431CL5T in technical solutions. Let me know if you need further information on any specific aspect!