TL431ACLPG
Product Overview
TL431ACLPG belongs to the category of voltage references and shunt regulators. It is commonly used in various electronic circuits to provide a stable reference voltage. The TL431ACLPG features high precision, low temperature drift, and low output impedance. It is available in a small package and is widely used in power supplies, battery chargers, and other electronic devices. The TL431ACLPG is typically packaged in a TO-92 or SOT-89 package and is available in tape and reel packaging.
Specifications
- Reference Voltage: 2.495V to 36V
- Operating Current: 1mA to 100mA
- Temperature Range: -40°C to 125°C
- Package Type: TO-92, SOT-89
- Packaging: Tape and Reel
Pin Configuration
The TL431ACLPG has three pins: 1. Anode (A) 2. Cathode (K) 3. Reference (R)
Functional Features
The TL431ACLPG provides a stable reference voltage that can be used to regulate the output of a circuit. It operates by comparing the reference voltage with an external voltage and adjusting the current flow between the anode and cathode to maintain a constant output voltage.
Advantages and Disadvantages
Advantages
- High precision
- Low temperature drift
- Low output impedance
- Small package size
Disadvantages
- Limited maximum reference voltage
- Requires an external resistor for precise voltage setting
Working Principles
The TL431ACLPG operates based on the principle of zener diode breakdown. It compares the reference voltage with an external voltage and adjusts the current flow through the device to maintain a constant output voltage. This makes it suitable for use as a voltage reference or a shunt regulator in various electronic circuits.
Application Field Plans
The TL431ACLPG is commonly used in the following applications: - Power supplies - Battery chargers - Voltage regulators - Audio amplifiers - LED drivers
Alternative Models
Some alternative models to TL431ACLPG include: - LM4040 - LM385 - REF02 - ADR431
In conclusion, the TL431ACLPG is a versatile voltage reference and shunt regulator that offers high precision and stability. Its small package size and wide operating temperature range make it suitable for a variety of electronic applications.
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What is TL431ACLPG?
- TL431ACLPG is a programmable precision voltage reference integrated circuit that can be used in various technical solutions to provide stable and accurate voltage references.
What are the typical applications of TL431ACLPG?
- TL431ACLPG is commonly used in switch mode power supplies, linear regulators, battery chargers, and other precision voltage reference applications.
How does TL431ACLPG work?
- TL431ACLPG operates by comparing the input voltage with an internal reference voltage and then adjusting the output to maintain a constant voltage level.
What is the voltage range of TL431ACLPG?
- The voltage range of TL431ACLPG is typically from 2.5V to 36V, making it suitable for a wide range of applications.
How can TL431ACLPG be programmed?
- TL431ACLPG can be programmed by connecting external resistors to set the desired output voltage level.
What are the key features of TL431ACLPG?
- Some key features of TL431ACLPG include low dynamic impedance, wide operating temperature range, and low output noise.
What are the advantages of using TL431ACLPG in technical solutions?
- TL431ACLPG offers high precision, low cost, and ease of use, making it a popular choice for voltage reference applications.
Are there any limitations or considerations when using TL431ACLPG?
- Users should consider the temperature drift, current handling capability, and stability requirements when designing with TL431ACLPG.
Can TL431ACLPG be used in automotive applications?
- Yes, TL431ACLPG is often used in automotive voltage regulation and battery management systems due to its reliability and performance.
Where can I find more information about using TL431ACLPG in technical solutions?
- More detailed information about TL431ACLPG can be found in the datasheet provided by the manufacturer, as well as application notes and technical articles related to voltage reference design.