Richtek USA Inc.
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RT9169-25GVL
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RT9169-25GVL

Product Overview

Category

RT9169-25GVL belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Low quiescent current
  • Thermal shutdown protection

Package

RT9169-25GVL comes in a small SOT-23 package.

Essence

The essence of this product is to provide stable and regulated voltage output.

Packaging/Quantity

RT9169-25GVL is typically packaged in reels, with 3000 units per reel.

Specifications

  • Input Voltage Range: 2.5V - 6V
  • Output Voltage: 2.5V
  • Dropout Voltage: 200mV @ 100mA
  • Quiescent Current: 50µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

  • High precision voltage regulation ensures stable output voltage.
  • Low dropout voltage allows for efficient power conversion.
  • Low quiescent current minimizes power consumption.
  • Thermal shutdown protection prevents overheating and damage.

Advantages

  • Provides accurate and stable voltage regulation.
  • Suitable for low-power applications.
  • Compact SOT-23 package allows for space-saving designs.
  • Wide operating temperature range enables usage in various environments.

Disadvantages

  • Limited output voltage options.
  • Not suitable for high-power applications.

Working Principles

RT9169-25GVL operates by comparing the output voltage with a reference voltage. It adjusts the resistance to maintain a constant output voltage, compensating for changes in input voltage and load conditions.

Detailed Application Field Plans

RT9169-25GVL finds applications in various electronic devices, including: 1. Battery-powered devices 2. Portable audio players 3. Mobile phones 4. Wearable devices 5. IoT devices

Detailed and Complete Alternative Models

  1. RT9169-33GVL: Output voltage of 3.3V
  2. RT9169-50GVL: Output voltage of 5V
  3. RT9169-ADJ: Adjustable output voltage

These alternative models provide different output voltage options to suit specific application requirements.

In conclusion, RT9169-25GVL is a voltage regulator that offers high precision voltage regulation, low dropout voltage, and thermal shutdown protection. It is commonly used in battery-powered devices, portable audio players, mobile phones, wearable devices, and IoT devices. While it has limited output voltage options, it provides stable and efficient voltage regulation for low-power applications.

تکنیکی حل میں RT9169-25GVL کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

Sure! Here are 10 common questions and answers related to the application of RT9169-25GVL in technical solutions:

  1. Question: What is RT9169-25GVL?
    - Answer: RT9169-25GVL is a voltage regulator IC (integrated circuit) commonly used in electronic circuits to regulate and stabilize voltage levels.

  2. Question: What is the input voltage range for RT9169-25GVL?
    - Answer: The input voltage range for RT9169-25GVL is typically between 2.5V and 6V.

  3. Question: What is the output voltage of RT9169-25GVL?
    - Answer: The output voltage of RT9169-25GVL is fixed at 2.5V.

  4. Question: What is the maximum output current of RT9169-25GVL?
    - Answer: The maximum output current of RT9169-25GVL is typically around 300mA.

  5. Question: Can RT9169-25GVL be used in battery-powered applications?
    - Answer: Yes, RT9169-25GVL can be used in battery-powered applications as it has a low dropout voltage and operates efficiently even with lower input voltages.

  6. Question: Is RT9169-25GVL suitable for low-power microcontrollers?
    - Answer: Yes, RT9169-25GVL is suitable for low-power microcontrollers as it provides a stable and regulated power supply, ensuring reliable operation.

  7. Question: Does RT9169-25GVL require any external components for operation?
    - Answer: Yes, RT9169-25GVL requires a few external components such as input and output capacitors for stability and filtering.

  8. Question: Can RT9169-25GVL handle voltage spikes or transients?
    - Answer: Yes, RT9169-25GVL has built-in protection features to handle voltage spikes and transients, ensuring the safety of the connected circuitry.

  9. Question: Is RT9169-25GVL suitable for automotive applications?
    - Answer: Yes, RT9169-25GVL is suitable for automotive applications as it can operate within the required temperature range and has good stability under varying conditions.

  10. Question: Can multiple RT9169-25GVL regulators be used in parallel for higher current requirements?
    - Answer: Yes, multiple RT9169-25GVL regulators can be used in parallel to increase the overall output current capacity while maintaining voltage regulation.

Please note that the answers provided here are general and may vary depending on specific application requirements. It's always recommended to refer to the manufacturer's datasheet and guidelines for accurate information.