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TLVH431AIDBZT
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TLVH431AIDBZT

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Reference
  • Characteristics: Low-voltage adjustable precision shunt regulator
  • Package: SOT-23 (Small Outline Transistor 23)
  • Essence: Provides a stable voltage reference for various applications
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Reference Voltage Range: 1.24V to 6V
  • Output Current: Up to 100mA
  • Operating Temperature Range: -40°C to +125°C
  • Line Regulation: 0.2% (typical)
  • Load Regulation: 0.4% (typical)
  • Temperature Stability: 50ppm/°C (typical)

Detailed Pin Configuration

The TLVH431AIDBZT has three pins:

  1. Anode (A): Connected to the positive supply voltage.
  2. Cathode (K): Connected to the load or ground.
  3. Reference (R): Provides the stable voltage reference.

Functional Features

  • Adjustable output voltage using external resistors.
  • Low operating current of 60µA (typical).
  • High accuracy and stability over temperature and time.
  • Wide operating voltage range.
  • Fast response time to changes in input voltage.

Advantages

  • Provides a precise and stable voltage reference for various applications.
  • Adjustable output voltage allows flexibility in design.
  • Low operating current minimizes power consumption.
  • Small package size enables space-saving designs.
  • Wide operating voltage range accommodates different power supply levels.

Disadvantages

  • Limited output current capability (up to 100mA).
  • Requires external resistors for voltage adjustment.
  • Not suitable for high-power applications.

Working Principles

The TLVH431AIDBZT is a precision shunt regulator that maintains a stable voltage reference between the cathode and reference pins. By adjusting the resistance connected to the reference pin, the output voltage can be set within the specified range. The device operates by comparing the reference voltage with the voltage across the resistor network, regulating the current flow through the cathode pin to maintain a constant voltage at the reference pin.

Detailed Application Field Plans

The TLVH431AIDBZT is commonly used in various electronic systems and applications, including:

  1. Voltage regulation in power supplies.
  2. Battery charging circuits.
  3. Precision measurement instruments.
  4. Audio amplifiers and signal processing circuits.
  5. Automotive electronics.
  6. Industrial control systems.
  7. LED lighting applications.

Detailed and Complete Alternative Models

  1. TL431AIDBZR: Similar specifications and package, but without the "L" designation indicating low-voltage operation.
  2. TL431ACDBZR: Higher temperature stability (100ppm/°C) compared to TLVH431AIDBZT.
  3. TL431BQDBZR: Lower operating current (25µA) and lower reference voltage range (0.8V to 5.5V).

These alternative models provide options with slightly different characteristics to suit specific design requirements.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi TLVH431AIDBZT dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of TLVH431AIDBZT:

  1. Q: What is TLVH431AIDBZT? A: TLVH431AIDBZT is a voltage reference and shunt regulator that can be used in various technical solutions.

  2. Q: What is the purpose of TLVH431AIDBZT? A: TLVH431AIDBZT is designed to provide a stable voltage reference or regulate voltage levels in electronic circuits.

  3. Q: What is the voltage range of TLVH431AIDBZT? A: The voltage range of TLVH431AIDBZT is typically between 1.24V and 16V.

  4. Q: How does TLVH431AIDBZT work? A: TLVH431AIDBZT works by comparing the input voltage with an internal reference voltage and adjusting the output voltage accordingly.

  5. Q: Can TLVH431AIDBZT be used as a voltage regulator? A: Yes, TLVH431AIDBZT can be used as a voltage regulator by connecting it in parallel with the load and adjusting the feedback resistors.

  6. Q: What are the typical applications of TLVH431AIDBZT? A: TLVH431AIDBZT is commonly used in power supplies, battery chargers, voltage references, and precision analog circuits.

  7. Q: What is the accuracy of TLVH431AIDBZT? A: TLVH431AIDBZT has a high accuracy with a typical tolerance of ±1%.

  8. Q: Can TLVH431AIDBZT handle high currents? A: TLVH431AIDBZT can handle currents up to 100mA, making it suitable for many low to medium power applications.

  9. Q: Is TLVH431AIDBZT temperature-compensated? A: Yes, TLVH431AIDBZT is temperature-compensated, ensuring stable performance over a wide temperature range.

  10. Q: What package does TLVH431AIDBZT come in? A: TLVH431AIDBZT is available in a small SOT-23 package, which is commonly used in surface mount applications.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications or application requirements.