Vishay Semiconductor Diodes Division
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TLZ3V0B-GS18
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TLZ3V0B-GS18 Product Overview

Introduction

The TLZ3V0B-GS18 is a voltage regulator belonging to the category of electronic components. It is commonly used in various electronic devices to regulate and stabilize voltage levels, ensuring proper functioning of the connected circuits.

Basic Information Overview

  • Category: Electronic Components
  • Use: Voltage Regulation
  • Characteristics: Stabilizes voltage, protects circuits from overvoltage
  • Package: SOD-323F
  • Essence: Regulates voltage to ensure stable operation of electronic circuits
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage: 3.0V
  • Maximum Output Current: 100mA
  • Dropout Voltage: 400mV at 100mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The TLZ3V0B-GS18 typically features three pins: 1. Input (VIN) 2. Ground (GND) 3. Output (VOUT)

Functional Features

  • Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage.
  • Overvoltage Protection: Safeguards connected circuits from damage due to excessive voltage.

Advantages and Disadvantages

Advantages

  • Compact size
  • Efficient voltage regulation
  • Overvoltage protection

Disadvantages

  • Limited maximum output current
  • Higher dropout voltage compared to some alternatives

Working Principles

The TLZ3V0B-GS18 utilizes internal circuitry to compare the output voltage with a reference voltage and adjusts the output accordingly to maintain a stable 3.0V output, regardless of variations in the input voltage.

Detailed Application Field Plans

The TLZ3V0B-GS18 finds applications in various electronic devices, including: - Mobile phones - Portable media players - Digital cameras - Wearable devices

Detailed and Complete Alternative Models

Some alternative models to the TLZ3V0B-GS18 include: - TL431CDBZR - LM317T - LT1086CT

In summary, the TLZ3V0B-GS18 is a vital component in electronic devices, ensuring stable voltage regulation and protecting circuits from overvoltage, despite its limitations in maximum output current and dropout voltage.

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  1. What is TLZ3V0B-GS18?

    • TLZ3V0B-GS18 is a type of TVS (transient voltage suppressor) diode used for surge protection in electronic circuits.

  2. What are the key features of TLZ3V0B-GS18?

    • TLZ3V0B-GS18 features a low clamping voltage, high surge capability, and fast response time, making it suitable for protecting sensitive electronic components from voltage spikes.

  3. Where is TLZ3V0B-GS18 commonly used?

    • TLZ3V0B-GS18 is commonly used in applications such as power supplies, communication equipment, industrial controls, and automotive electronics to protect against transient overvoltage events.

  4. What is the maximum working voltage of TLZ3V0B-GS18?

    • The maximum working voltage of TLZ3V0B-GS18 is typically 3.0V, which means it can effectively suppress voltage spikes up to this level.

  5. How does TLZ3V0B-GS18 provide surge protection?

    • TLZ3V0B-GS18 operates by diverting excessive current away from sensitive components when a voltage spike occurs, thereby preventing damage to the circuit.

  6. What is the response time of TLZ3V0B-GS18?

    • TLZ3V0B-GS18 has a fast response time, typically in the nanosecond range, ensuring rapid protection against transient voltage events.

  7. Can TLZ3V0B-GS18 be used in high-frequency applications?

    • Yes, TLZ3V0B-GS18 is suitable for high-frequency applications due to its low capacitance and fast response characteristics.

  8. What are the temperature specifications for TLZ3V0B-GS18?

    • TLZ3V0B-GS18 is designed to operate within a wide temperature range, typically from -55°C to 150°C, making it suitable for various environmental conditions.

  9. Is TLZ3V0B-GS18 RoHS compliant?

    • Yes, TLZ3V0B-GS18 is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring it meets environmental standards.

  10. Are there any application notes or guidelines available for using TLZ3V0B-GS18 in technical solutions?

    • Yes, manufacturers provide application notes and guidelines for incorporating TLZ3V0B-GS18 into technical solutions, offering recommendations for optimal usage and performance.