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PPTR0800AP5VD-R072
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PPTR0800AP5VD-R072

Product Overview

The PPTR0800AP5VD-R072 belongs to the category of voltage regulators and is designed for use in electronic devices that require stable and regulated power supply. This voltage regulator is characterized by its high efficiency, compact package, and precise voltage regulation. It is typically packaged in a small form factor and is available in various quantities to suit different production needs.

Specifications

  • Input Voltage Range: 7V to 36V
  • Output Voltage: 5V
  • Maximum Output Current: 800mA
  • Dropout Voltage: 200mV at 500mA
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOT-23-5

Detailed Pin Configuration

The PPTR0800AP5VD-R072 features a standard 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)

Functional Features

  • Precise Voltage Regulation: Ensures a stable 5V output even with fluctuations in the input voltage.
  • Low Dropout Voltage: Allows the regulator to operate efficiently even when the input voltage is close to the output voltage.
  • Thermal Shutdown Protection: Prevents the device from overheating under extreme operating conditions.

Advantages and Disadvantages

Advantages

  • Compact Size: Ideal for space-constrained applications.
  • High Efficiency: Minimizes power loss and heat generation.
  • Wide Input Voltage Range: Suitable for a variety of power sources.

Disadvantages

  • Limited Output Current: Not suitable for high-power applications.
  • Sensitive to ESD: Requires careful handling to prevent damage.

Working Principles

The PPTR0800AP5VD-R072 operates based on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain a constant 5V output. This is achieved through the use of a precision voltage reference and error amplifier.

Detailed Application Field Plans

The PPTR0800AP5VD-R072 is well-suited for a wide range of applications, including: - Battery-Powered Devices: Provides a stable 5V supply for portable electronics. - IoT Devices: Ensures reliable power for sensors and microcontrollers. - Automotive Electronics: Regulates voltage for automotive infotainment systems and control modules.

Detailed and Complete Alternative Models

  • PPTR0600AP3VD-R052: Similar voltage regulator with a lower output current rating.
  • PPTR1000AP5VD-R082: Higher current version of the same voltage regulator for more demanding applications.

In conclusion, the PPTR0800AP5VD-R072 is a versatile voltage regulator with precise regulation, compact design, and wide application suitability, making it an ideal choice for various electronic devices requiring stable power supply.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av PPTR0800AP5VD-R072 i tekniska lösningar

  1. What is PPTR0800AP5VD-R072?

    • PPTR0800AP5VD-R072 is a specific model of power resistor designed for high-power applications, with a resistance value of 72 ohms.

  2. What are the typical applications of PPTR0800AP5VD-R072?

    • PPTR0800AP5VD-R072 is commonly used in high-power electronic circuits, motor control systems, power supplies, and industrial equipment where precise power dissipation is required.

  3. What is the power rating of PPTR0800AP5VD-R072?

    • The power rating of PPTR0800AP5VD-R072 is typically 800 watts, making it suitable for high-power applications.

  4. What is the voltage rating of PPTR0800AP5VD-R072?

    • PPTR0800AP5VD-R072 is designed to operate at voltages up to 500V, making it suitable for high-voltage applications.

  5. What are the temperature coefficients of PPTR0800AP5VD-R072?

    • PPTR0800AP5VD-R072 has a low temperature coefficient, typically around 50 ppm/°C, ensuring stable performance over a wide temperature range.

  6. Is PPTR0800AP5VD-R072 suitable for use in harsh environments?

    • Yes, PPTR0800AP5VD-R072 is often designed to withstand harsh environmental conditions, including high temperatures and humidity, making it suitable for industrial and automotive applications.

  7. Can PPTR0800AP5VD-R072 be used for current sensing applications?

    • Yes, PPTR0800AP5VD-R072 can be used for current sensing due to its high power rating and precise resistance value.

  8. What are the mounting options for PPTR0800AP5VD-R072?

    • PPTR0800AP5VD-R072 is available in various mounting options, including through-hole and surface mount configurations, providing flexibility for different design requirements.

  9. Does PPTR0800AP5VD-R072 require additional heat sinking?

    • Depending on the application and power dissipation requirements, PPTR0800AP5VD-R072 may require additional heat sinking to ensure optimal thermal management.

  10. Are there any recommended operating conditions for PPTR0800AP5VD-R072?

    • It is recommended to operate PPTR0800AP5VD-R072 within specified temperature and voltage ranges to ensure reliable performance and longevity.