Vishay Semiconductor Diodes Division
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SS3P3HM3/84A
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SS3P3HM3/84A Product Overview

Introduction

The SS3P3HM3/84A is a semiconductor product belonging to the category of voltage regulators. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: Regulating voltage in electronic circuits
  • Characteristics: High precision, low dropout voltage, low quiescent current
  • Package: SOT-23-3
  • Essence: Semiconductor device for voltage regulation
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage: 3.3V
  • Maximum Output Current: 300mA
  • Dropout Voltage: 190mV at 100mA
  • Quiescent Current: 1µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN: Input Voltage
  2. GND: Ground
  3. VOUT: Output Voltage

Functional Features

  • Low Dropout Voltage: Enables efficient regulation even with small input-output differentials
  • Low Quiescent Current: Minimizes power consumption in standby or idle modes
  • Short Circuit Protection: Safeguards the regulator and connected components from damage
  • Thermal Shutdown: Prevents overheating under excessive load conditions

Advantages and Disadvantages

Advantages

  • High precision voltage regulation
  • Compact SOT-23-3 package
  • Wide operating temperature range

Disadvantages

  • Limited maximum output current
  • Higher dropout voltage compared to some alternatives

Working Principles

The SS3P3HM3/84A utilizes a reference voltage and feedback loop to maintain a stable output voltage despite variations in input voltage and load conditions. When the input voltage fluctuates, the internal circuitry adjusts the output to ensure a consistent 3.3V supply.

Detailed Application Field Plans

The SS3P3HM3/84A is suitable for various applications requiring precise voltage regulation, such as: - Battery-powered devices - Portable electronics - Sensor modules - Wearable technology - IoT devices

Detailed and Complete Alternative Models

Some alternative models to consider include: - LM1117-3.3: Similar voltage regulator with higher maximum output current - MCP1703: Low dropout voltage regulator with comparable characteristics - TS9011: Ultra-low quiescent current regulator for power-sensitive applications

This comprehensive overview provides insights into the SS3P3HM3/84A voltage regulator, including its specifications, features, applications, and alternatives.

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10 pirs û bersivên hevpar ên têkildarî sepana SS3P3HM3/84A di çareseriyên teknîkî de navnîş bikin

  1. What is SS3P3HM3/84A?

    • SS3P3HM3/84A is a high-performance semiconductor component used for voltage regulation and transient protection in electronic circuits.

  2. What are the key features of SS3P3HM3/84A?

    • The key features of SS3P3HM3/84A include low forward voltage drop, high surge capability, and fast response time.

  3. How is SS3P3HM3/84A typically used in technical solutions?

    • SS3P3HM3/84A is commonly used for overvoltage protection, reverse polarity protection, and ESD (electrostatic discharge) protection in various electronic devices and systems.

  4. What are the typical applications of SS3P3HM3/84A in technical solutions?

    • SS3P3HM3/84A is often used in power supplies, automotive electronics, consumer electronics, industrial equipment, and telecommunications devices for transient voltage suppression.

  5. What are the operating specifications of SS3P3HM3/84A?

    • SS3P3HM3/84A typically operates within a specified voltage range and has a maximum current rating, which should be considered when designing technical solutions.

  6. How does SS3P3HM3/84A contribute to system reliability?

    • By providing effective transient voltage protection, SS3P3HM3/84A helps enhance the reliability and longevity of electronic systems by safeguarding sensitive components from voltage spikes and surges.

  7. Are there any design considerations when integrating SS3P3HM3/84A into technical solutions?

    • Designers should consider factors such as thermal management, PCB layout, and proper placement of SS3P3HM3/84A to ensure optimal performance and protection.

  8. What are the potential challenges associated with using SS3P3HM3/84A in technical solutions?

    • Challenges may include ensuring compatibility with other components, managing heat dissipation, and addressing specific application requirements.

  9. How does SS3P3HM3/84A compare to alternative components for voltage regulation and transient protection?

    • SS3P3HM3/84A offers advantages such as low forward voltage drop and high surge capability compared to some alternative components, making it suitable for demanding applications.

  10. Where can one source SS3P3HM3/84A for use in technical solutions?

    • SS3P3HM3/84A can be sourced from reputable semiconductor distributors and manufacturers, ensuring genuine and reliable components for integration into technical solutions.