Sharp Microelectronics
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PQ1R28J0000H
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PQ1R28J0000H

Product Overview

Category

PQ1R28J0000H belongs to the category of electronic components.

Use

This product is commonly used in various electronic devices and circuits for voltage regulation purposes.

Characteristics

  • Voltage regulation capability
  • Compact size
  • High efficiency
  • Low power consumption

Package

PQ1R28J0000H is available in a small surface mount package, making it suitable for space-constrained applications.

Essence

The essence of PQ1R28J0000H lies in its ability to provide stable and regulated voltage output, ensuring proper functioning of electronic systems.

Packaging/Quantity

PQ1R28J0000H is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 2.8V
  • Output Current: Up to 100mA
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 30µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

PQ1R28J0000H has the following pin configuration:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

  • Voltage regulation: PQ1R28J0000H ensures a stable output voltage regardless of input voltage fluctuations.
  • Overcurrent protection: The device incorporates overcurrent protection to safeguard connected circuits from excessive current flow.
  • Thermal shutdown: In case of excessive temperature rise, PQ1R28J0000H shuts down to prevent damage to itself and the surrounding components.

Advantages and Disadvantages

Advantages

  • Compact size allows for easy integration into space-constrained designs.
  • High efficiency results in minimal power loss during voltage regulation.
  • Low quiescent current ensures energy-efficient operation.

Disadvantages

  • Limited output current capacity may not be suitable for high-power applications.
  • Dropout voltage of 200mV may affect performance in low input voltage scenarios.

Working Principles

PQ1R28J0000H operates based on a voltage regulation principle known as a linear regulator. It uses a feedback mechanism to maintain a constant output voltage, compensating for changes in the input voltage and load conditions.

Detailed Application Field Plans

PQ1R28J0000H finds application in various electronic devices and circuits, including but not limited to: - Mobile phones - Portable media players - Wearable devices - IoT (Internet of Things) devices - Battery-powered systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to PQ1R28J0000H are: - PQ1R28J0000F - PQ1R28J0000G - PQ1R28J0000I

These models offer similar voltage regulation capabilities and characteristics, providing flexibility in design choices.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением PQ1R28J0000H в технических решениях.

Sure! Here are 10 common questions and answers related to the application of PQ1R28J0000H in technical solutions:

Q1: What is PQ1R28J0000H? A1: PQ1R28J0000H is a specific model number for a component used in technical solutions, such as power supplies or voltage regulators.

Q2: What is the purpose of PQ1R28J0000H? A2: The purpose of PQ1R28J0000H is to regulate voltage or provide power in electronic devices or systems.

Q3: What are the key features of PQ1R28J0000H? A3: Some key features of PQ1R28J0000H may include high efficiency, low power consumption, compact size, and reliable performance.

Q4: What is the input voltage range for PQ1R28J0000H? A4: The input voltage range for PQ1R28J0000H may vary depending on the specific model, but it typically ranges from a few volts to several tens of volts.

Q5: What is the output voltage range for PQ1R28J0000H? A5: The output voltage range for PQ1R28J0000H also varies based on the model, but it is generally within a few volts to several tens of volts.

Q6: Can PQ1R28J0000H handle high current loads? A6: Yes, PQ1R28J0000H is designed to handle moderate to high current loads, depending on the specific model and configuration.

Q7: Is PQ1R28J0000H suitable for automotive applications? A7: Yes, some models of PQ1R28J0000H are specifically designed for automotive applications, offering features like wide temperature range and high reliability.

Q8: What are the typical applications of PQ1R28J0000H? A8: PQ1R28J0000H can be used in various technical solutions, including power supplies, battery chargers, motor control systems, LED lighting, and more.

Q9: Does PQ1R28J0000H have built-in protection features? A9: Yes, PQ1R28J0000H often includes built-in protection features such as overvoltage protection, overcurrent protection, and thermal shutdown to ensure safe operation.

Q10: Where can I find more information about PQ1R28J0000H? A10: You can find more detailed information about PQ1R28J0000H, including datasheets and application notes, on the manufacturer's website or by contacting their customer support.