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TLVH432ACDBZT
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TLVH432ACDBZT

Product Overview

  • Category: Integrated Circuit
  • Use: Voltage Reference
  • Characteristics: Low Dropout, Precision
  • Package: SOT-23-3
  • Essence: Adjustable Shunt Regulator
  • Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

  • Input Voltage Range: 2.5V to 16V
  • Output Voltage Range: 1.24V to 15V
  • Dropout Voltage: 400mV (typical)
  • Output Current: 100mA
  • Temperature Range: -40°C to +125°C
  • Reference Voltage Tolerance: ±1%
  • Line Regulation: 0.2% (typical)
  • Load Regulation: 0.4% (typical)

Detailed Pin Configuration

The TLVH432ACDBZT is a three-pin device with the following pin configuration:

  1. GND: Ground connection
  2. Vref: Reference voltage output
  3. Vin: Input voltage

Functional Features

  • Provides a stable reference voltage for precision applications
  • Low dropout voltage allows operation in low voltage conditions
  • Adjustable output voltage through external resistors
  • Excellent line and load regulation for consistent performance
  • Low quiescent current for power-saving applications
  • Thermal shutdown protection prevents damage due to excessive temperature

Advantages and Disadvantages

Advantages: - High precision and accuracy - Wide input voltage range - Low dropout voltage - Good line and load regulation - Compact SOT-23-3 package

Disadvantages: - Limited output current capability - Requires external resistors for adjustable output voltage

Working Principles

The TLVH432ACDBZT is an adjustable shunt regulator that provides a stable reference voltage. It operates by comparing the reference voltage (Vref) with the input voltage (Vin) and adjusting the current flow through the device to maintain a constant output voltage. The adjustable feature allows users to set the desired output voltage by connecting external resistors.

Detailed Application Field Plans

The TLVH432ACDBZT is commonly used in various applications, including:

  1. Precision voltage regulators
  2. Battery-powered devices
  3. Portable electronics
  4. Industrial control systems
  5. Automotive electronics
  6. Medical equipment
  7. Communication systems

Detailed and Complete Alternative Models

  • TL431ACDBZR: Adjustable precision shunt regulator in SOT-23-3 package
  • TLV431ACDBVR: Adjustable precision shunt regulator in SOT-23-5 package
  • TL431BQDBZR: Adjustable precision shunt regulator in SOT-223 package
  • TLVH431AQDBZR: Adjustable precision shunt regulator in SOT-23-3 package with improved accuracy

These alternative models offer similar functionality and can be used as substitutes for the TLVH432ACDBZT in various applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TLVH432ACDBZT v technických řešeních

Sure! Here are 10 common questions and answers related to the application of TLVH432ACDBZT in technical solutions:

  1. Q: What is TLVH432ACDBZT? A: TLVH432ACDBZT is a voltage reference and shunt regulator IC manufactured by Texas Instruments.

  2. Q: What is the purpose of TLVH432ACDBZT? A: TLVH432ACDBZT is used to regulate voltage levels in electronic circuits, ensuring stable and accurate power supply.

  3. Q: What is the voltage range supported by TLVH432ACDBZT? A: TLVH432ACDBZT supports a voltage range from 1.24V to 18V.

  4. Q: How does TLVH432ACDBZT work? A: TLVH432ACDBZT works by comparing the input voltage with an internal reference voltage and adjusting the output voltage accordingly.

  5. Q: Can TLVH432ACDBZT be used as a voltage divider? A: No, TLVH432ACDBZT is not designed to be used as a voltage divider. It is primarily used as a voltage reference and shunt regulator.

  6. Q: What is the maximum current that TLVH432ACDBZT can handle? A: TLVH432ACDBZT can handle a maximum current of 100mA.

  7. Q: Is TLVH432ACDBZT suitable for low-power applications? A: Yes, TLVH432ACDBZT is suitable for low-power applications due to its low quiescent current consumption.

  8. Q: Can TLVH432ACDBZT be used in automotive applications? A: Yes, TLVH432ACDBZT is automotive qualified and can be used in automotive applications.

  9. Q: Does TLVH432ACDBZT have built-in protection features? A: Yes, TLVH432ACDBZT has built-in overcurrent and thermal shutdown protection to ensure safe operation.

  10. Q: What are some typical applications of TLVH432ACDBZT? A: TLVH432ACDBZT is commonly used in power supplies, battery chargers, voltage regulators, and other electronic circuits requiring stable voltage references.

Please note that the answers provided here are general and may vary depending on specific use cases and requirements.