Rohm Semiconductor
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QS5U33TR
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QS5U33TR

Product Overview

Category

The QS5U33TR belongs to the category of integrated circuits.

Use

It is used as a voltage regulator in electronic devices.

Characteristics

  • Low dropout voltage
  • High output voltage accuracy
  • Low quiescent current

Package

The QS5U33TR comes in a small outline package (SOP) with 8 pins.

Essence

The essence of the QS5U33TR lies in its ability to regulate voltage efficiently and accurately.

Packaging/Quantity

The QS5U33TR is typically packaged in reels and available in quantities suitable for mass production.

Specifications

  • Input Voltage Range: 2.5V to 6.0V
  • Output Voltage: 3.3V
  • Maximum Output Current: 500mA
  • Dropout Voltage: 150mV at 100mA
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. NC (No Connection)
  4. VOUT (Output Voltage)
  5. VOUT (Output Voltage)
  6. NC (No Connection)
  7. EN (Enable)
  8. NC (No Connection)

Functional Features

  • Low dropout voltage ensures efficient use of available power.
  • Enable pin for controlling the output, allowing for power-saving modes.
  • Overcurrent and thermal protection for enhanced reliability.

Advantages

  • Wide input voltage range allows for versatile applications.
  • Low quiescent current minimizes power consumption in standby mode.
  • Small form factor and low profile package enable space-efficient designs.

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications.
  • The SOP package may not be suitable for applications requiring ruggedness or extreme environmental conditions.

Working Principles

The QS5U33TR operates by comparing the reference voltage with the divided output voltage to control the pass transistor, ensuring a stable output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

The QS5U33TR is well-suited for various portable and battery-powered devices, such as: - Mobile phones - Portable media players - Handheld gaming consoles - Wearable devices

Detailed and Complete Alternative Models

  1. LM1117-3.3
  2. XC6206P332MR
  3. MCP1703T-3302E/CB

In conclusion, the QS5U33TR is a versatile voltage regulator with efficient performance and compact design, making it suitable for a wide range of portable electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací QS5U33TR v technických řešeních

  1. What is QS5U33TR?

    • QS5U33TR is a low voltage, high-speed, quad 2-input multiplexer/demultiplexer with 3-state outputs.

  2. What are the typical applications of QS5U33TR?

    • QS5U33TR is commonly used in data communication systems, networking equipment, and other technical solutions requiring high-speed signal routing.

  3. What is the operating voltage range for QS5U33TR?

    • The operating voltage range for QS5U33TR is typically between 2V and 3.6V.

  4. What is the maximum data rate supported by QS5U33TR?

    • QS5U33TR supports high-speed data rates up to several gigabits per second, making it suitable for demanding technical applications.

  5. Does QS5U33TR have 3-state outputs?

    • Yes, QS5U33TR features 3-state outputs, which allow for flexible signal routing and control.

  6. Can QS5U33TR be used in multi-channel applications?

    • Yes, QS5U33TR can be utilized in multi-channel applications due to its quad 2-input multiplexer/demultiplexer configuration.

  7. What is the package type for QS5U33TR?

    • QS5U33TR is typically available in small outline integrated circuit (SOIC) packages, which are suitable for surface mount applications.

  8. Is QS5U33TR compatible with standard logic families?

    • Yes, QS5U33TR is compatible with various standard logic families, making it versatile for integration into different technical solutions.

  9. What are the temperature range specifications for QS5U33TR?

    • QS5U33TR is designed to operate within a wide temperature range, typically from -40°C to 85°C, ensuring reliability in diverse environments.

  10. Are there any specific layout considerations when using QS5U33TR?

    • It is recommended to follow the manufacturer's guidelines for PCB layout and signal integrity to optimize the performance of QS5U33TR in technical solutions.