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RT9073-15GU5

RT9073-15GU5

Product Overview

Category

RT9073-15GU5 belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • Package: RT9073-15GU5 comes in a compact surface-mount package.
  • Essence: It is a low-dropout linear regulator.
  • Packaging/Quantity: The product is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

The specifications of RT9073-15GU5 are as follows:

  • Input Voltage Range: 2.5V to 6V
  • Output Voltage: 1.5V
  • Maximum Output Current: 300mA
  • Dropout Voltage: 200mV
  • Quiescent Current: 50µA
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The pin configuration of RT9073-15GU5 is as follows:

```


| | --| VIN VOUT|-- --| GND EN |-- |_______________| ```

Functional Features

  • Low Dropout Voltage: The RT9073-15GU5 exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
  • Low Quiescent Current: With a quiescent current of only 50µA, the regulator minimizes power consumption during standby or idle modes.
  • Thermal Shutdown Protection: The device incorporates thermal shutdown protection, preventing damage due to excessive temperature.

Advantages and Disadvantages

Advantages

  • Compact Size: The small surface-mount package allows for space-saving integration into various electronic designs.
  • Efficient Regulation: The low dropout voltage ensures accurate and stable output voltage regulation.
  • Low Power Consumption: The low quiescent current minimizes power wastage during operation.

Disadvantages

  • Limited Output Current: The maximum output current of 300mA may not be sufficient for high-power applications.
  • Narrow Input Voltage Range: The input voltage range of 2.5V to 6V may restrict compatibility with certain systems requiring higher or lower voltages.

Working Principles

RT9073-15GU5 operates based on the principle of linear regulation. It compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage, compensating for changes in the input voltage and load conditions.

Detailed Application Field Plans

RT9073-15GU5 finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Embedded systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to RT9073-15GU5 are: - LM1117-1.5 - MCP1700-1502E/TO - LP2985-1.5

These models offer similar functionality and specifications, providing options for designers based on their specific requirements.

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Καταγράψτε 10 συνήθεις ερωτήσεις και απαντήσεις που σχετίζονται με την εφαρμογή του RT9073-15GU5 σε τεχνικές λύσεις

Sure! Here are 10 common questions and answers related to the application of RT9073-15GU5 in technical solutions:

  1. Question: What is RT9073-15GU5?
    Answer: RT9073-15GU5 is a specific model of voltage regulator IC (integrated circuit) used for power management in various electronic devices.

  2. Question: What is the input voltage range for RT9073-15GU5?
    Answer: The input voltage range for RT9073-15GU5 is typically between 2.5V and 5.5V.

  3. Question: What is the output voltage of RT9073-15GU5?
    Answer: The output voltage of RT9073-15GU5 is fixed at 1.5V.

  4. Question: What is the maximum output current of RT9073-15GU5?
    Answer: The maximum output current of RT9073-15GU5 is typically around 300mA.

  5. Question: Can RT9073-15GU5 be used in battery-powered applications?
    Answer: Yes, RT9073-15GU5 can be used in battery-powered applications as it operates within a wide input voltage range and has low quiescent current.

  6. Question: Is RT9073-15GU5 suitable for low-power IoT devices?
    Answer: Yes, RT9073-15GU5 is suitable for low-power IoT devices due to its low quiescent current and efficient power management capabilities.

  7. Question: Does RT9073-15GU5 have built-in protection features?
    Answer: Yes, RT9073-15GU5 includes built-in protection features such as overcurrent protection, thermal shutdown, and reverse current protection.

  8. Question: Can RT9073-15GU5 be used in automotive applications?
    Answer: Yes, RT9073-15GU5 is designed to meet automotive-grade requirements and can be used in automotive applications.

  9. Question: What is the package type of RT9073-15GU5?
    Answer: RT9073-15GU5 is available in a SOT-23-5 package, which is a small surface-mount package.

  10. Question: Are there any application notes or reference designs available for RT9073-15GU5?
    Answer: Yes, the manufacturer provides application notes and reference designs that can help with the implementation of RT9073-15GU5 in various technical solutions.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.