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RT9164AGL
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RT9164AGL

Product Overview

Category

RT9164AGL belongs to the category of voltage regulators.

Use

The RT9164AGL is used to regulate and stabilize voltage in electronic circuits.

Characteristics

  • The RT9164AGL is a low dropout (LDO) voltage regulator.
  • It has a high output voltage accuracy.
  • It offers low quiescent current consumption.
  • The device provides excellent line and load regulation.
  • It has built-in overcurrent and thermal protection features.

Package

The RT9164AGL is available in a small surface-mount package, such as SOT-23 or SOT-89.

Essence

The essence of RT9164AGL lies in its ability to provide stable and regulated voltage for various electronic applications.

Packaging/Quantity

The RT9164AGL is typically sold in reels or tubes containing a specific quantity of units, such as 3000 pieces per reel.

Specifications

  • Input Voltage Range: 2.5V to 6.0V
  • Output Voltage Range: 1.2V to 5.0V
  • Dropout Voltage: 200mV at 100mA
  • Quiescent Current: 50μA
  • Load Regulation: ±0.5%
  • Line Regulation: ±0.3%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The RT9164AGL has three pins:

  1. VIN (Input Voltage): This pin is connected to the input voltage source.
  2. VOUT (Output Voltage): This pin provides the regulated output voltage.
  3. GND (Ground): This pin is connected to the ground reference.

Functional Features

  • Low dropout voltage ensures efficient power conversion.
  • High output voltage accuracy guarantees stable performance.
  • Overcurrent protection prevents damage due to excessive current.
  • Thermal protection prevents overheating of the device.

Advantages and Disadvantages

Advantages

  • High output voltage accuracy ensures reliable operation of electronic circuits.
  • Low quiescent current consumption helps conserve power.
  • Built-in overcurrent and thermal protection enhance device durability.

Disadvantages

  • Limited input voltage range (2.5V to 6.0V) may restrict certain applications.
  • Dropout voltage of 200mV at 100mA may cause a slight voltage drop in some scenarios.

Working Principles

The RT9164AGL operates based on the principle of regulating voltage through a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

The RT9164AGL is widely used in various electronic devices and systems, including but not limited to: - Mobile phones - Tablets - Portable media players - Wireless communication devices - Battery-powered devices - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

  1. RT9164A: Similar to RT9164AGL, but available in different package options.
  2. RT9164B: Higher output voltage range compared to RT9164AGL.
  3. RT9164C: Lower dropout voltage for more demanding applications.
  4. RT9164D: Enhanced thermal performance for high-temperature environments.

These alternative models offer similar functionality and can be chosen based on specific application requirements.

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10個與RT9164AGL在技術方案中應用相關的常見問題與解答

Sure! Here are 10 common questions and answers related to the application of RT9164AGL in technical solutions:

  1. Q: What is RT9164AGL? A: RT9164AGL is a low dropout (LDO) voltage regulator IC commonly used in electronic circuits to provide stable and regulated power supply.

  2. Q: What is the input voltage range for RT9164AGL? A: The input voltage range for RT9164AGL is typically between 2.5V and 6.0V.

  3. Q: What is the output voltage range of RT9164AGL? A: The output voltage range of RT9164AGL can be adjusted from 1.2V to 5.0V using external resistors.

  4. Q: What is the maximum output current of RT9164AGL? A: The maximum output current of RT9164AGL is typically around 150mA, but it can vary depending on the specific model.

  5. Q: Can RT9164AGL handle both positive and negative voltages? A: No, RT9164AGL is designed to handle only positive voltages. It cannot regulate negative voltages.

  6. Q: Is RT9164AGL suitable for battery-powered applications? A: Yes, RT9164AGL is often used in battery-powered applications due to its low dropout voltage and low quiescent current, which helps conserve battery life.

  7. Q: Does RT9164AGL have built-in protection features? A: Yes, RT9164AGL includes built-in protection features such as thermal shutdown, current limit, and reverse polarity protection.

  8. Q: Can RT9164AGL operate in high-temperature environments? A: Yes, RT9164AGL is designed to operate in a wide temperature range, typically from -40°C to 85°C.

  9. Q: Can I use RT9164AGL in automotive applications? A: Yes, RT9164AGL is suitable for automotive applications as it meets the necessary requirements for automotive electronics.

  10. Q: Are there any recommended external components for using RT9164AGL? A: Yes, to ensure stability and proper operation, it is recommended to use input and output capacitors with appropriate values as specified in the datasheet of RT9164AGL.

Please note that these answers are general and may vary depending on the specific application and requirements. It is always advisable to refer to the datasheet and consult with the manufacturer for detailed information.