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TLVH431BQDBVT
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TLVH431BQDBVT

Product Overview

The TLVH431BQDBVT belongs to the category of precision adjustable shunt voltage references. It is commonly used in various electronic circuits to provide a stable reference voltage. The TLVH431BQDBVT exhibits characteristics such as high precision, low temperature coefficient, and low operating current. It is available in a small SOT-23 package and is an essential component in many electronic devices.

Basic Information

  • Category: Precision Adjustable Shunt Voltage Reference
  • Use: Providing stable reference voltage in electronic circuits
  • Characteristics: High precision, low temperature coefficient, low operating current
  • Package: SOT-23
  • Essence: Essential for maintaining voltage stability in electronic systems
  • Packaging/Quantity: Available in reels with varying quantities

Specifications

The TLVH431BQDBVT features a reference voltage range from 1.24V to 6V, with a typical output voltage tolerance of ±1%. It operates within a temperature range of -40°C to 125°C and has a low dynamic impedance.

Detailed Pin Configuration

The TLVH431BQDBVT has three pins: Anode, Cathode, and Reference. The Anode and Cathode pins are connected across the load, while the Reference pin provides the stable voltage reference.

Functional Features

  • Provides a stable reference voltage
  • High precision and low temperature coefficient
  • Low operating current
  • Small form factor SOT-23 package

Advantages and Disadvantages

Advantages

  • High precision
  • Low temperature coefficient
  • Small package size
  • Low operating current

Disadvantages

  • Limited output voltage range
  • Sensitivity to load variations

Working Principles

The TLVH431BQDBVT works by comparing the reference voltage at the Reference pin with the input voltage. It adjusts the current flowing through the Anode-Cathode path to maintain a constant output voltage, providing a stable reference for the circuit.

Detailed Application Field Plans

The TLVH431BQDBVT is widely used in applications requiring precise voltage regulation, such as: - Voltage regulators - Battery management systems - Power supplies - Audio amplifiers

Detailed and Complete Alternative Models

Some alternative models to TLVH431BQDBVT include: - LM4040 - REF02 - MAX6003

In conclusion, the TLVH431BQDBVT precision adjustable shunt voltage reference is a crucial component in electronic circuits, providing stable reference voltage with high precision and low operating current. Its small form factor and wide application make it an essential choice for various electronic designs.

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技術ソリューションにおける TLVH431BQDBVT の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is TLVH431BQDBVT?

    • TLVH431BQDBVT is a precision adjustable shunt voltage reference that can be used in various technical solutions to provide accurate voltage regulation.

  2. What are the typical applications of TLVH431BQDBVT?

    • TLVH431BQDBVT is commonly used in battery management systems, power supplies, voltage references, and precision measurement equipment.

  3. What is the voltage range for TLVH431BQDBVT?

    • The TLVH431BQDBVT has a wide operating voltage range from 1.24V to 6V, making it suitable for a variety of applications.

  4. How does TLVH431BQDBVT ensure precision voltage regulation?

    • TLVH431BQDBVT uses a precision bandgap reference and a comparator to regulate the output voltage with high accuracy.

  5. Can TLVH431BQDBVT be used for overvoltage protection?

    • Yes, TLVH431BQDBVT can be used to monitor and protect against overvoltage conditions in electronic circuits.

  6. What are the key features of TLVH431BQDBVT?

    • Some key features include low operating current, high precision, wide temperature range, and small package size for space-constrained designs.

  7. Is TLVH431BQDBVT suitable for automotive applications?

    • Yes, TLVH431BQDBVT is often used in automotive electronics due to its reliability and performance under harsh operating conditions.

  8. How does TLVH431BQDBVT compare to other voltage references?

    • TLVH431BQDBVT offers a combination of high precision, low cost, and small form factor, making it a popular choice for many technical solutions.

  9. Can TLVH431BQDBVT be used in low-power designs?

    • Yes, TLVH431BQDBVT's low operating current makes it well-suited for low-power and battery-powered applications.

  10. Are there any design considerations when using TLVH431BQDBVT?

    • Designers should consider input voltage range, load regulation requirements, temperature effects, and stability when incorporating TLVH431BQDBVT into their designs.