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TLVH431BCLPR
Product Overview
- Category: Integrated Circuit
- Use: Voltage Reference
- Characteristics: Precision, Adjustable, Low Dropout
- Package: SOT-23
- Essence: Shunt Regulator
- Packaging/Quantity: Tape and Reel, 3000 pieces per reel
Specifications
The TLVH431BCLPR is a precision voltage reference integrated circuit designed for use in various electronic applications. It provides a stable and accurate voltage reference that can be adjusted to meet specific requirements. The device operates with low dropout voltage, making it suitable for battery-powered systems.
Detailed Pin Configuration
The TLVH431BCLPR is housed in a SOT-23 package and features three pins:
- Anode (A): Connected to the reference voltage input.
- Cathode (K): Connected to the ground or negative supply voltage.
- Adjust (ADJ): Output pin used to adjust the reference voltage.
Functional Features
- Precision Voltage Reference: The TLVH431BCLPR provides a highly accurate reference voltage, ensuring precise operation of connected circuits.
- Adjustable Output: The ADJ pin allows users to adjust the reference voltage according to their specific requirements.
- Low Dropout Voltage: The device operates with a low dropout voltage, minimizing power dissipation and making it suitable for battery-powered applications.
- Temperature Stability: The TLVH431BCLPR maintains its accuracy over a wide temperature range, ensuring reliable performance in various environments.
Advantages and Disadvantages
Advantages
- High precision and accuracy
- Adjustable output voltage
- Low dropout voltage
- Wide temperature stability
Disadvantages
- Limited maximum output current
- Requires external resistors for precise voltage adjustment
Working Principles
The TLVH431BCLPR operates as a shunt regulator, maintaining a stable reference voltage between the Anode and Cathode pins. The output voltage can be adjusted by connecting external resistors to the ADJ pin. When the input voltage exceeds the reference voltage, the device starts conducting current, regulating the output voltage.
Detailed Application Field Plans
The TLVH431BCLPR is widely used in various electronic applications, including:
- Voltage Regulation: It can be used as a precision voltage reference for analog-to-digital converters, digital-to-analog converters, and other circuits requiring accurate voltage levels.
- Battery-Powered Systems: The low dropout voltage and adjustable output make it suitable for battery-powered devices such as portable electronics, IoT devices, and handheld instruments.
- Power Management: The TLVH431BCLPR can be utilized in power management circuits to provide stable reference voltages for voltage regulators, switching power supplies, and battery charging circuits.
Detailed and Complete Alternative Models
- TL431ACLPR: Similar functionality and package, but with different temperature range specifications.
- TL431BCP: DIP package alternative with similar characteristics.
- TL431AIDBZR: SOT-23 package alternative with improved temperature stability.
(Note: This list is not exhaustive and there may be other alternative models available in the market.)
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TLVH431BCLPR en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of TLVH431BCLPR in technical solutions:
Q: What is TLVH431BCLPR? A: TLVH431BCLPR is a precision adjustable shunt voltage reference that can be used in various technical applications.
Q: What is the voltage range of TLVH431BCLPR? A: The voltage range of TLVH431BCLPR is typically between 1.24V and 16V.
Q: How does TLVH431BCLPR work? A: TLVH431BCLPR works by maintaining a constant voltage across its terminals, regardless of changes in input voltage or load conditions.
Q: What are the typical applications of TLVH431BCLPR? A: TLVH431BCLPR is commonly used in voltage regulation, voltage monitoring, and precision reference applications.
Q: Can TLVH431BCLPR be used as an adjustable voltage regulator? A: Yes, TLVH431BCLPR can be used as an adjustable voltage regulator by connecting it in parallel with a resistor divider network.
Q: What is the accuracy of TLVH431BCLPR? A: TLVH431BCLPR has a high accuracy with low output voltage tolerance and temperature coefficient.
Q: Is TLVH431BCLPR suitable for low-power applications? A: Yes, TLVH431BCLPR is designed for low-power applications and has a low quiescent current.
Q: Can TLVH431BCLPR operate in harsh environments? A: TLVH431BCLPR has a wide operating temperature range and is suitable for use in harsh environments.
Q: How can TLVH431BCLPR be protected from overvoltage? A: TLVH431BCLPR can be protected from overvoltage by using external components such as resistors and capacitors.
Q: Are there any specific considerations when designing with TLVH431BCLPR? A: Yes, some considerations include proper decoupling, thermal management, and understanding the device's specifications and limitations.
Please note that these answers are general and may vary depending on the specific application and requirements.