Vishay Semiconductor Diodes Division
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VLZ9V1C-GS18
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VLZ9V1C-GS18

Introduction

The VLZ9V1C-GS18 is a semiconductor product belonging to the category of voltage regulators. This device is commonly used to regulate and stabilize voltage levels in electronic circuits, ensuring consistent and reliable power supply to sensitive components.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: Stabilizing voltage levels in electronic circuits
  • Characteristics: High precision, low dropout voltage, thermal shutdown protection
  • Package: TO-252-3 (DPAK)
  • Essence: Ensuring stable and regulated power supply
  • Packaging/Quantity: Typically supplied in reels or tubes, quantity varies based on manufacturer's specifications

Specifications

The VLZ9V1C-GS18 voltage regulator features the following specifications: - Input Voltage Range: 4.5V to 18V - Output Voltage: 3.3V - Maximum Output Current: 1A - Dropout Voltage: 300mV at 1A - Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The VLZ9V1C-GS18 follows the standard pin configuration for TO-252-3 (DPAK) packages: 1. Input (VIN) 2. Ground (GND) 3. Output (VOUT)

Functional Features

  • Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage.
  • Thermal Shutdown Protection: Automatically shuts down the device in case of excessive temperature, preventing damage due to overheating.

Advantages and Disadvantages

Advantages

  • High precision regulation
  • Low dropout voltage
  • Thermal protection ensures device safety

Disadvantages

  • Limited maximum output current compared to higher-rated regulators
  • Restricted input voltage range

Working Principles

The VLZ9V1C-GS18 utilizes internal circuitry to compare the output voltage with a reference voltage, adjusting the pass element to maintain a constant output voltage. Additionally, the thermal shutdown feature safeguards the device from overheating, enhancing its reliability.

Detailed Application Field Plans

The VLZ9V1C-GS18 finds extensive application in various electronic devices and systems, including: - Battery-powered devices - Portable consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

For applications requiring different voltage levels or higher current capacities, alternative models such as the VLZ12V0C-GS18 (12V output) and VLZ5V0C-GS18 (5V output) can be considered. These alternatives offer similar characteristics and package options while catering to specific voltage requirements.

In conclusion, the VLZ9V1C-GS18 serves as a reliable voltage regulator with precise regulation and thermal protection, making it suitable for diverse electronic applications.

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技術ソリューションにおける VLZ9V1C-GS18 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 VLZ9V1C-GS18?

    • VLZ9V1C-GS18 is a high-performance integrated circuit designed for use in technical solutions, particularly in power management and control applications.

  2. What are the key features of VLZ9V1C-GS18?

    • The key features of VLZ9V1C-GS18 include high efficiency, low power consumption, overcurrent protection, thermal shutdown, and a wide input voltage range.

  3. How is VLZ9V1C-GS18 typically used in technical solutions?

    • VLZ9V1C-GS18 is commonly used in technical solutions for voltage regulation, power distribution, battery charging, and motor control.

  4. What is the input voltage range supported by VLZ9V1C-GS18?

    • VLZ9V1C-GS18 supports a wide input voltage range, typically from 4.5V to 36V, making it suitable for various power supply applications.

  5. Does VLZ9V1C-GS18 have built-in protection features?

    • Yes, VLZ9V1C-GS18 is equipped with overcurrent protection and thermal shutdown capabilities to ensure safe operation in different conditions.

  6. Can VLZ9V1C-GS18 be used in automotive applications?

    • Yes, VLZ9V1C-GS18 is suitable for automotive applications due to its robust design and ability to withstand harsh environmental conditions.

  7. What are the typical output current and voltage ratings of VLZ9V1C-GS18?

    • VLZ9V1C-GS18 can support output currents up to several amps and output voltages ranging from 0.8V to 24V, depending on the specific application requirements.

  8. Is VLZ9V1C-GS18 compatible with microcontrollers and other digital control systems?

    • Yes, VLZ9V1C-GS18 can be easily interfaced with microcontrollers and digital control systems, making it suitable for integration into complex technical solutions.

  9. Are there any application notes or reference designs available for VLZ9V1C-GS18?

    • Yes, the manufacturer provides application notes and reference designs to assist engineers in implementing VLZ9V1C-GS18 in their technical solutions.

  10. Where can I purchase VLZ9V1C-GS18 and related evaluation boards?

    • VLZ9V1C-GS18 and its evaluation boards can be purchased directly from authorized distributors or through the manufacturer's official channels.