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CPDQ5V0USP-HF
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CPDQ5V0USP-HF

Product Overview

Category

The CPDQ5V0USP-HF belongs to the category of voltage regulators.

Use

It is used to regulate and stabilize voltage in electronic circuits, ensuring a consistent power supply to sensitive components.

Characteristics

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage: 5V
  • Maximum Output Current: 500mA
  • Low Dropout Voltage: 200mV at 100mA
  • Low Quiescent Current: 75µA
  • Thermal Shutdown Protection
  • Small Package Size

Package

The CPDQ5V0USP-HF is available in a small surface-mount package, making it suitable for compact electronic designs.

Essence

The essence of the CPDQ5V0USP-HF lies in its ability to provide stable and regulated 5V output from varying input voltages, with minimal power loss.

Packaging/Quantity

It is typically supplied in reels containing a specific quantity, such as 3000 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage: 5V
  • Output Current: 500mA
  • Dropout Voltage: 200mV at 100mA
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOT-23-5

Detailed Pin Configuration

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

Functional Features

  • Voltage Regulation: The CPDQ5V0USP-HF ensures a stable 5V output even with varying input voltages.
  • Low Dropout Voltage: It maintains a low dropout voltage, minimizing power loss and maximizing efficiency.
  • Thermal Shutdown Protection: The device includes built-in thermal shutdown protection to prevent overheating.

Advantages

  • Compact Size: Its small package size makes it suitable for space-constrained applications.
  • Low Power Consumption: The low quiescent current minimizes power consumption during standby or idle modes.
  • Wide Input Voltage Range: It can accommodate a wide range of input voltages, enhancing its versatility.

Disadvantages

  • Limited Output Current: The maximum output current of 500mA may not be sufficient for high-power applications.
  • Noisy Environments: It may be susceptible to noise in high-noise environments due to its low dropout voltage design.

Working Principles

The CPDQ5V0USP-HF utilizes a combination of internal circuitry and feedback mechanisms to maintain a constant 5V output regardless of fluctuations in the input voltage. When the input voltage varies, the regulator adjusts its internal components to ensure a steady output.

Detailed Application Field Plans

The CPDQ5V0USP-HF is well-suited for various applications, including: - Battery-Powered Devices - Portable Electronics - IoT Devices - Automotive Electronics - Industrial Control Systems

Detailed and Complete Alternative Models

  • LM2937-5.0
  • MIC2940A-5.0
  • LT1761-5.0
  • XC6206P500PR

In conclusion, the CPDQ5V0USP-HF is a versatile voltage regulator with a wide input voltage range, compact size, and efficient performance, making it an ideal choice for a range of electronic applications.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением CPDQ5V0USP-HF в технических решениях.

  1. What is CPDQ5V0USP-HF?

    • CPDQ5V0USP-HF is a low capacitance TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients induced by lightning, ESD (electrostatic discharge), and other transient voltage events.

  2. What is the maximum working voltage of CPDQ5V0USP-HF?

    • The maximum working voltage of CPDQ5V0USP-HF is 5.0V.

  3. What is the typical capacitance of CPDQ5V0USP-HF?

    • The typical capacitance of CPDQ5V0USP-HF is 7pF.

  4. What are the typical applications for CPDQ5V0USP-HF?

    • CPDQ5V0USP-HF is commonly used in applications such as USB ports, HDMI interfaces, audio/video inputs, and other high-speed data lines to protect against voltage transients.

  5. What is the peak pulse current capability of CPDQ5V0USP-HF?

    • CPDQ5V0USP-HF has a peak pulse current capability of 15A.

  6. What is the operating temperature range of CPDQ5V0USP-HF?

    • The operating temperature range of CPDQ5V0USP-HF is -55°C to +125°C.

  7. Does CPDQ5V0USP-HF comply with industry standards?

    • Yes, CPDQ5V0USP-HF complies with industry standards such as IEC 61000-4-2 (ESD) and IEC 61000-4-5 (surge).

  8. Can CPDQ5V0USP-HF be used in automotive applications?

    • Yes, CPDQ5V0USP-HF is suitable for use in automotive electronics to protect against transient voltage events.

  9. What package options are available for CPDQ5V0USP-HF?

    • CPDQ5V0USP-HF is available in a variety of package options including SOD-323, SOD-523, and DFN-1006-2.

  10. Is CPDQ5V0USP-HF RoHS compliant?

    • Yes, CPDQ5V0USP-HF is RoHS compliant, making it suitable for use in environmentally conscious electronic designs.