Vishay Semiconductor Diodes Division
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VLZ4V3-GS08
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VLZ4V3-GS08 Product Overview

Introduction

The VLZ4V3-GS08 is a versatile integrated circuit that belongs to the category of voltage regulators. This device is commonly used in various electronic applications to regulate and stabilize voltage levels, ensuring consistent and reliable power supply to connected components.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: Stabilizing and regulating voltage levels in electronic circuits
  • Characteristics: High precision, low dropout voltage, thermal shutdown protection
  • Package: TO-220
  • Essence: Ensuring stable and reliable power supply
  • Packaging/Quantity: Typically supplied in reels or tubes, quantity varies based on supplier

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage: 3.3V
  • Maximum Output Current: 1A
  • Dropout Voltage: 0.2V at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The VLZ4V3-GS08 features a standard TO-220 package with three pins: 1. Pin 1: Input Voltage (VIN) 2. Pin 2: Ground (GND) 3. Pin 3: Output Voltage (VOUT)

Functional Features

  • Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage.
  • Thermal Shutdown Protection: Safeguards the device from overheating by shutting down when the temperature exceeds a specified threshold.
  • Low Dropout Voltage: Minimizes power loss and heat dissipation, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Low dropout voltage
  • Thermal shutdown protection enhances reliability

Disadvantages

  • Limited maximum output current compared to higher-rated regulators
  • Requires proper heat sinking for high-power applications

Working Principles

The VLZ4V3-GS08 operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage. When the input voltage fluctuates, the regulator compensates to ensure a steady output.

Detailed Application Field Plans

The VLZ4V3-GS08 finds extensive use in various electronic devices and systems, including: - Battery-powered devices - Embedded systems - Consumer electronics - Industrial automation

Detailed and Complete Alternative Models

  • LM317: A popular adjustable voltage regulator with similar characteristics
  • LM7805: Fixed 5V regulator commonly used in low-power applications
  • LT1083: High-current adjustable regulator suitable for demanding applications

In conclusion, the VLZ4V3-GS08 voltage regulator offers precise voltage regulation and thermal protection, making it an essential component in numerous electronic applications.

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Orodhesha maswali na majibu 10 ya kawaida yanayohusiana na utumiaji wa VLZ4V3-GS08 katika suluhu za kiufundi

  1. What is VLZ4V3-GS08?

    • VLZ4V3-GS08 is a specific model of a voltage regulator used in technical solutions to stabilize and regulate voltage levels.

  2. What are the key features of VLZ4V3-GS08?

    • The key features of VLZ4V3-GS08 include high precision voltage regulation, low dropout voltage, thermal shutdown protection, and overcurrent protection.

  3. How does VLZ4V3-GS08 contribute to technical solutions?

    • VLZ4V3-GS08 contributes to technical solutions by providing a stable and regulated voltage supply, which is essential for the proper functioning of electronic components and circuits.

  4. What are the typical applications of VLZ4V3-GS08?

    • VLZ4V3-GS08 is commonly used in applications such as power management systems, battery-powered devices, IoT devices, and portable electronics.

  5. What is the input voltage range for VLZ4V3-GS08?

    • The input voltage range for VLZ4V3-GS08 is typically between 2.5V and 6.5V.

  6. What is the output voltage range for VLZ4V3-GS08?

    • The output voltage range for VLZ4V3-GS08 is adjustable and can be set within a specific range, such as 0.8V to 5.0V.

  7. Does VLZ4V3-GS08 have built-in protection features?

    • Yes, VLZ4V3-GS08 is equipped with built-in protection features such as thermal shutdown and overcurrent protection to ensure the safety and reliability of the system.

  8. Can VLZ4V3-GS08 be used in automotive applications?

    • Yes, VLZ4V3-GS08 is suitable for automotive applications where stable voltage regulation is required for various electronic systems within vehicles.

  9. Is VLZ4V3-GS08 compatible with low-power devices?

    • Yes, VLZ4V3-GS08 is designed to be compatible with low-power devices, making it suitable for a wide range of applications.

  10. Are there any specific design considerations when using VLZ4V3-GS08 in technical solutions?

    • When integrating VLZ4V3-GS08 into technical solutions, it's important to consider factors such as input/output capacitor selection, PCB layout, and thermal management to optimize its performance and reliability.