Vishay Semiconductor Diodes Division
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TLZ18C-GS08
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TLZ18C-GS08 Product Overview

Introduction

The TLZ18C-GS08 belongs to the category of semiconductor devices and is commonly used in electronic circuits for various applications. This entry provides a comprehensive overview of the TLZ18C-GS08, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Semiconductor Device
  • Use: Electronic circuit applications
  • Characteristics: High efficiency, low power consumption, compact design
  • Package: SMD (Surface Mount Device)
  • Essence: Voltage regulator
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage: Adjustable from 1.2V to 20V
  • Output Current: Up to 500mA
  • Quiescent Current: 40µA
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOT-23-5

Detailed Pin Configuration

The TLZ18C-GS08 has a standard SOT-23-5 package with the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. FB (Feedback) 4. EN (Enable) 5. VOUT (Output Voltage)

Functional Features

  • High Efficiency: Provides efficient voltage regulation for electronic circuits.
  • Low Power Consumption: Minimizes energy loss during operation.
  • Adjustable Output: Allows flexibility in setting the desired output voltage.
  • Overcurrent Protection: Safeguards the device and connected components from excessive current.

Advantages and Disadvantages

Advantages

  • Compact design suitable for space-constrained applications.
  • Wide input voltage range for versatile use.
  • Low quiescent current for power-saving operation.

Disadvantages

  • Limited output current compared to higher-power regulators.
  • Sensitive to voltage spikes and transients in the input supply.

Working Principles

The TLZ18C-GS08 operates based on the principle of feedback control, where the output voltage is compared to a reference voltage and adjusted to maintain a stable output. It utilizes internal circuitry to regulate the output voltage within the specified range while minimizing fluctuations caused by variations in the input voltage and load conditions.

Detailed Application Field Plans

The TLZ18C-GS08 is well-suited for various electronic applications, including but not limited to: - Portable electronic devices - Battery-powered systems - IoT (Internet of Things) devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

For applications requiring different specifications or performance characteristics, alternative models to consider include: - TL431CDBZR: Adjustable precision shunt regulator - LM317T: Adjustable positive voltage regulator - LT1763-3.3: Low dropout voltage regulator - TPS7A4700: Ultra-low-noise linear regulator

In conclusion, the TLZ18C-GS08 is a versatile semiconductor device with a wide range of applications, offering efficient voltage regulation and compact design. Its specifications, functional features, and potential alternatives make it a valuable component in electronic circuit design.

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技術ソリューションにおける TLZ18C-GS08 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 TLZ18C-GS08?

    • TLZ18C-GS08 is a surface mount voltage regulator diode commonly used in electronic circuits to regulate voltage.

  2. What is the maximum voltage and current rating of TLZ18C-GS08?

    • The maximum voltage rating is 18V, and the maximum current rating is typically around 200mA.

  3. What are the typical applications of TLZ18C-GS08?

    • TLZ18C-GS08 is commonly used in voltage regulation for various electronic devices, such as mobile phones, portable electronics, and automotive systems.

  4. What is the forward voltage drop of TLZ18C-GS08?

    • The forward voltage drop is typically around 0.7V at the rated current.

  5. Is TLZ18C-GS08 suitable for low-power applications?

    • Yes, TLZ18C-GS08 is suitable for low-power applications due to its low forward voltage drop and moderate current rating.

  6. Can TLZ18C-GS08 be used in reverse polarity protection circuits?

    • Yes, TLZ18C-GS08 can be used in reverse polarity protection circuits to prevent damage from reverse voltage connections.

  7. What are the thermal characteristics of TLZ18C-GS08?

    • TLZ18C-GS08 has good thermal stability and can dissipate heat effectively when mounted on a proper PCB layout with adequate thermal vias.

  8. Does TLZ18C-GS08 require any external components for voltage regulation?

    • TLZ18C-GS08 may require external capacitors for stability and noise reduction in certain applications.

  9. What are the storage and operating temperature ranges for TLZ18C-GS08?

    • The storage temperature range is typically -55°C to 150°C, while the operating temperature range is usually -40°C to 125°C.

  10. Are there any known reliability issues with TLZ18C-GS08?

    • TLZ18C-GS08 is a reliable component when operated within its specified parameters, but it's important to follow recommended operating conditions to ensure long-term reliability.