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808-H-0.5A
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808-H-0.5A Product Overview

Introduction

The 808-H-0.5A is a crucial component in the field of electronic devices, serving a specific purpose within its category. This entry will provide an in-depth overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Components
  • Use: Power Regulation
  • Characteristics: High Efficiency, Compact Design
  • Package: SMD (Surface Mount Device)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Model: 808-H-0.5A
  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 20V
  • Output Current: 0.5A
  • Quiescent Current: 2.5µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The 808-H-0.5A features a standard 3-pin configuration: 1. Pin 1 (VIN): Input Voltage 2. Pin 2 (GND): Ground 3. Pin 3 (VOUT): Output Voltage

Functional Features

  • Voltage Regulation: Provides stable output voltage despite input fluctuations
  • Overcurrent Protection: Safeguards against excessive current flow
  • Low Quiescent Current: Minimizes power consumption in standby mode

Advantages and Disadvantages

Advantages

  • High Efficiency
  • Wide Input Voltage Range
  • Compact Size

Disadvantages

  • Limited Output Current Capacity
  • Sensitive to ESD (Electrostatic Discharge)

Working Principles

The 808-H-0.5A operates on the principle of feedback control, where it compares the actual output voltage with a reference voltage and adjusts the output to maintain a constant voltage level.

Detailed Application Field Plans

This voltage regulator is widely used in various applications, including: - Portable Electronics - Automotive Systems - Industrial Control Systems - IoT (Internet of Things) Devices

Detailed and Complete Alternative Models

  • 809-H-1A: Higher output current capacity
  • 807-H-0.3A: Lower output current capacity
  • 808-L-0.5A: Low quiescent current version

In conclusion, the 808-H-0.5A plays a vital role in maintaining stable power supply in electronic devices, offering high efficiency and compact design. Its wide range of applications and availability of alternative models make it a versatile choice for various electronic systems.

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10個與808-H-0.5A在技術方案中應用相關的常見問題與解答

  1. What is the application of 808-H-0.5A in technical solutions?

    • 808-H-0.5A is commonly used as a surface mount diode for various electronic applications, including voltage regulation and signal processing.

  2. How does 808-H-0.5A perform in voltage regulation?

    • 808-H-0.5A can be used to regulate voltage in circuits by allowing current to flow in one direction while blocking it in the opposite direction, thus stabilizing the voltage across a load.

  3. In what type of signal processing applications is 808-H-0.5A utilized?

    • 808-H-0.5A is often employed in signal processing circuits to rectify and filter signals, converting alternating current (AC) to direct current (DC) and removing unwanted noise.

  4. Can 808-H-0.5A be used in power supply designs?

    • Yes, 808-H-0.5A is suitable for use in power supply designs to rectify AC input voltage and provide a stable DC output for powering electronic devices.

  5. What are the key electrical characteristics of 808-H-0.5A?

    • The key electrical characteristics of 808-H-0.5A include its forward voltage drop, reverse leakage current, maximum forward current, and power dissipation ratings.

  6. Is 808-H-0.5A compatible with automated assembly processes?

    • Yes, 808-H-0.5A is designed for compatibility with automated surface mount assembly processes, making it suitable for high-volume production.

  7. Are there any specific thermal considerations when using 808-H-0.5A in technical solutions?

    • It is important to consider the thermal management of 808-H-0.5A to ensure that it operates within its specified temperature range and does not exceed its maximum junction temperature.

  8. What are the typical package options available for 808-H-0.5A?

    • 808-H-0.5A is commonly available in small surface mount packages such as SOD-123, SOD-323, or similar configurations, offering compact and space-efficient integration into circuit designs.

  9. Does 808-H-0.5A have any specific ESD protection features?

    • Some variants of 808-H-0.5A may incorporate ESD protection features to enhance its robustness against electrostatic discharge events, providing added reliability in sensitive applications.

  10. Can 808-H-0.5A be used in automotive electronics applications?

    • Yes, certain versions of 808-H-0.5A are designed to meet automotive-grade standards, making them suitable for use in automotive electronics where reliability and performance under harsh conditions are essential.