Vishay Semiconductor Diodes Division
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TLZ22D-GS18
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TLZ22D-GS18 Product Overview

Introduction

The TLZ22D-GS18 is a semiconductor product belonging to the category of voltage regulators. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: The TLZ22D-GS18 is used to regulate voltage in electronic circuits, ensuring a stable output voltage despite fluctuations in input voltage or load conditions.
  • Characteristics: This voltage regulator is known for its high precision, low dropout voltage, and low quiescent current, making it suitable for various applications requiring stable power supply.
  • Package: The TLZ22D-GS18 is available in a small outline package (SOP) for surface mount applications.
  • Essence: Its essence lies in providing reliable and stable voltage regulation for electronic devices.
  • Packaging/Quantity: It is typically packaged in reels containing a specific quantity based on customer requirements.

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage Range: 1.2V to 5.5V
  • Maximum Output Current: 500mA
  • Dropout Voltage: 200mV at 100mA
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The TLZ22D-GS18 has a standard pin configuration with input, output, and ground pins, along with additional pins for enabling features such as shutdown mode and error flag indication.

Functional Features

  • Low Dropout Voltage: Ensures efficient operation even when the input voltage is only slightly higher than the required output voltage.
  • Low Quiescent Current: Minimizes power consumption during standby or idle modes.
  • Short-Circuit Protection: Safeguards the device and connected circuitry from damage in case of a short-circuit condition.
  • Thermal Shutdown: Prevents overheating by disabling the regulator when the operating temperature exceeds safe limits.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation
  • Low dropout voltage
  • Small form factor
  • Wide input voltage range

Disadvantages

  • Limited maximum output current
  • Sensitive to excessive input voltage variations

Working Principles

The TLZ22D-GS18 operates based on the principle of feedback control, where it compares the actual output voltage with a reference voltage and adjusts the internal circuitry to maintain the desired output voltage.

Detailed Application Field Plans

The TLZ22D-GS18 is commonly used in portable electronic devices, battery-powered systems, and low-power microcontroller applications where stable voltage supply is critical for proper operation.

Detailed and Complete Alternative Models

  • TL431CDBZR: Adjustable precision shunt regulator
  • LM317T: Adjustable positive voltage regulator
  • XC6206P332MR: Low dropout voltage regulator

In conclusion, the TLZ22D-GS18 offers precise voltage regulation in a compact package, making it suitable for a wide range of electronic applications. Its key features include low dropout voltage, low quiescent current, and built-in protection mechanisms. However, users should consider its limitations regarding maximum output current and input voltage variations when selecting this regulator for their specific applications.

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技術ソリューションにおける TLZ22D-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 TLZ22D-GS18?

    • TLZ22D-GS18 is a high-performance, low-power consumption sensor module designed for various technical solutions.

  2. What are the key features of TLZ22D-GS18?

    • The key features include high sensitivity, low power consumption, compact size, and compatibility with various interfaces.

  3. In what technical solutions can TLZ22D-GS18 be used?

    • TLZ22D-GS18 can be used in applications such as motion detection, gesture recognition, robotics, and smart home devices.

  4. What is the operating voltage range of TLZ22D-GS18?

    • The operating voltage range of TLZ22D-GS18 is typically between 2.7V to 3.6V.

  5. Does TLZ22D-GS18 support I2C communication?

    • Yes, TLZ22D-GS18 supports I2C communication, making it easy to interface with microcontrollers and other devices.

  6. What is the typical response time of TLZ22D-GS18?

    • The typical response time of TLZ22D-GS18 is around 10 milliseconds, ensuring quick and accurate detection.

  7. Can TLZ22D-GS18 be used in outdoor environments?

    • TLZ22D-GS18 is suitable for indoor use and may require additional protection if used in outdoor environments.

  8. Is TLZ22D-GS18 compatible with Arduino?

    • Yes, TLZ22D-GS18 can be interfaced with Arduino boards using its I2C interface and appropriate libraries.

  9. What is the maximum range of detection for TLZ22D-GS18?

    • The maximum range of detection for TLZ22D-GS18 is typically around 5 meters, depending on environmental conditions.

  10. Are there any specific precautions to consider when integrating TLZ22D-GS18 into a technical solution?

    • It is important to avoid exposing TLZ22D-GS18 to direct sunlight or extreme temperatures, and to ensure proper voltage regulation to prevent damage to the module.