Sharp Microelectronics
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PQ1R47J0000H
צפה בפרטים DataSheets

PQ1R47J0000H

Product Overview

  • Category: Electronic Component
  • Use: Voltage Regulator
  • Characteristics: High precision, low dropout voltage, compact size
  • Package: SOT-23-5
  • Essence: Regulates input voltage to a stable output voltage
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage Range: 1.2V - 5.0V
  • Dropout Voltage: 200mV (typical)
  • Output Current: 100mA
  • Quiescent Current: 30µA (typical)
  • Line Regulation: ±0.05% (typical)
  • Load Regulation: ±0.3% (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PQ1R47J0000H has a SOT-23-5 package with the following pin configuration:

  1. VIN: Input Voltage
  2. GND: Ground
  3. NC: No Connection
  4. VOUT: Output Voltage
  5. EN: Enable Pin

Functional Features

  • High precision voltage regulation
  • Low dropout voltage for efficient power conversion
  • Compact size for space-constrained applications
  • Enable pin for easy on/off control

Advantages and Disadvantages

Advantages: - High precision regulation ensures stable output voltage - Low dropout voltage minimizes power dissipation - Compact size allows for flexible integration in various designs - Enable pin provides convenient control over the regulator

Disadvantages: - Limited output current of 100mA may not be suitable for high-power applications - Narrow input voltage range restricts compatibility with certain systems

Working Principles

The PQ1R47J0000H is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage. It achieves this by using a feedback mechanism to continuously adjust its internal circuitry. The regulator operates by comparing the output voltage with a reference voltage and adjusting the current flow accordingly. This ensures that the output voltage remains within the specified range, even when the input voltage fluctuates.

Detailed Application Field Plans

The PQ1R47J0000H is commonly used in various electronic devices and systems where a stable voltage supply is required. Some application fields include:

  1. Portable Electronics: Smartphones, tablets, portable media players
  2. IoT Devices: Wearables, smart home devices, sensors
  3. Automotive Electronics: Infotainment systems, navigation units, lighting controls
  4. Industrial Equipment: Measurement instruments, control systems, motor drives

Detailed and Complete Alternative Models

  1. PQ1R33J0000H: Similar voltage regulator with lower dropout voltage
  2. PQ1R27J0000H: Similar voltage regulator with higher output current capability
  3. PQ1R15J0000H: Similar voltage regulator with wider input voltage range

These alternative models offer similar functionality to the PQ1R47J0000H but may have different specifications or package options to suit specific application requirements.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של PQ1R47J0000H בפתרונות טכניים

Sure! Here are 10 common questions and answers related to the application of PQ1R47J0000H in technical solutions:

Q1: What is PQ1R47J0000H? A1: PQ1R47J0000H is a specific model number for a component used in technical solutions, such as electronic circuits or power systems.

Q2: What is the purpose of PQ1R47J0000H? A2: The purpose of PQ1R47J0000H is to provide voltage regulation and protection in various technical applications.

Q3: What are the key features of PQ1R47J0000H? A3: Some key features of PQ1R47J0000H include low voltage drop, high current capability, overcurrent protection, and thermal shutdown.

Q4: How does PQ1R47J0000H regulate voltage? A4: PQ1R47J0000H regulates voltage by adjusting its internal resistance based on the input voltage and load conditions.

Q5: What is the maximum current rating of PQ1R47J0000H? A5: The maximum current rating of PQ1R47J0000H is typically specified in the datasheet provided by the manufacturer.

Q6: Can PQ1R47J0000H handle high temperatures? A6: Yes, PQ1R47J0000H is designed to operate at high temperatures and includes a thermal shutdown feature to protect itself from overheating.

Q7: How can I connect PQ1R47J0000H in my circuit? A7: PQ1R47J0000H can be connected in series with the load, typically between the power supply and the load.

Q8: Is PQ1R47J0000H suitable for battery-powered applications? A8: Yes, PQ1R47J0000H is suitable for battery-powered applications as it has a low voltage drop and can efficiently regulate voltage.

Q9: Can PQ1R47J0000H protect against overcurrent conditions? A9: Yes, PQ1R47J0000H includes overcurrent protection, which helps safeguard the circuit from excessive current flow.

Q10: Where can I find more information about PQ1R47J0000H? A10: You can find more detailed information about PQ1R47J0000H in its datasheet provided by the manufacturer or by contacting their technical support team.