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RT9164C-33GQW

RT9164C-33GQW

Product Overview

Category

RT9164C-33GQW belongs to the category of voltage regulators.

Use

This product is used for regulating voltage in electronic circuits.

Characteristics

  • Package: The RT9164C-33GQW comes in a compact surface mount package.
  • Essence: It is an efficient and reliable voltage regulator.
  • Packaging/Quantity: The product is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

The specifications of RT9164C-33GQW are as follows:

  • Input Voltage Range: 2.5V - 6V
  • Output Voltage: 3.3V
  • Output Current: Up to 150mA
  • Dropout Voltage: 300mV (typical)
  • Quiescent Current: 50µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The detailed pin configuration of RT9164C-33GQW is as follows:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin
  4. EN: Enable pin (optional)

Functional Features

The RT9164C-33GQW offers the following functional features:

  • Low dropout voltage: The regulator maintains a stable output voltage even when the input voltage is close to the desired output voltage.
  • Low quiescent current: It consumes minimal current when in standby mode, resulting in improved energy efficiency.
  • Overcurrent protection: The device includes built-in protection against excessive current, safeguarding the circuitry from damage.
  • Thermal shutdown: In case of excessive temperature, the regulator automatically shuts down to prevent overheating.

Advantages and Disadvantages

Advantages

  • Compact size and surface mount package make it suitable for space-constrained applications.
  • Wide input voltage range allows compatibility with various power sources.
  • Low dropout voltage ensures efficient regulation even with low input voltages.
  • Overcurrent protection and thermal shutdown features enhance reliability.

Disadvantages

  • Limited output current capacity may not be suitable for high-power applications.
  • The enable pin is optional, limiting flexibility in certain designs.

Working Principles

The RT9164C-33GQW operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The regulator compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The RT9164C-33GQW finds application in various electronic devices and circuits, including but not limited to:

  1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices benefit from the efficient voltage regulation provided by RT9164C-33GQW.
  2. IoT devices: Internet of Things (IoT) devices often operate on low power and require stable voltage regulation, making this regulator suitable for IoT applications.
  3. Embedded systems: Microcontrollers, sensors, and other embedded systems can utilize the RT9164C-33GQW for reliable voltage regulation.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to RT9164C-33GQW are:

  1. LM1117-3.3: A popular voltage regulator with a fixed 3.3V output voltage.
  2. MCP1700-3302E: Another voltage regulator with a low dropout voltage and a 3.3V output.
  3. AMS1117-3.3: A cost-effective option for voltage regulation at 3.3V.

These alternative models provide comparable features and can be considered as substitutes for RT9164C-33GQW in various applications.

In conclusion, the RT9164C-33GQW is a compact and efficient voltage regulator with a wide range of applications. Its low dropout voltage, low quiescent current, and built-in protection features make it a reliable choice for voltage regulation in electronic circuits.

Énumérez 10 questions et réponses courantes liées à l'application de RT9164C-33GQW dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of RT9164C-33GQW in technical solutions:

  1. Question: What is RT9164C-33GQW?
    - Answer: RT9164C-33GQW is a specific model of voltage regulator IC (integrated circuit) used for regulating voltage in electronic circuits.

  2. Question: What is the input voltage range for RT9164C-33GQW?
    - Answer: The input voltage range for RT9164C-33GQW is typically between 2.5V and 6V.

  3. Question: What is the output voltage of RT9164C-33GQW?
    - Answer: The output voltage of RT9164C-33GQW is fixed at 3.3V, hence the "33" in its part number.

  4. Question: What is the maximum output current of RT9164C-33GQW?
    - Answer: The maximum output current of RT9164C-33GQW is typically around 150mA.

  5. Question: Can RT9164C-33GQW be used in battery-powered applications?
    - Answer: Yes, RT9164C-33GQW can be used in battery-powered applications as long as the input voltage falls within its specified range.

  6. Question: Is RT9164C-33GQW suitable for low-power microcontrollers?
    - Answer: Yes, RT9164C-33GQW is commonly used to power low-power microcontrollers and other similar digital devices.

  7. Question: Does RT9164C-33GQW require any external components for operation?
    - Answer: Yes, RT9164C-33GQW typically requires a few external capacitors for stability and proper operation.

  8. Question: Can RT9164C-33GQW handle voltage spikes or transients?
    - Answer: Yes, RT9164C-33GQW has built-in protection features to handle voltage spikes and transients within its specified limits.

  9. Question: What is the operating temperature range of RT9164C-33GQW?
    - Answer: The operating temperature range of RT9164C-33GQW is typically between -40°C and 85°C.

  10. Question: Is RT9164C-33GQW available in different package options?
    - Answer: Yes, RT9164C-33GQW is available in various package options such as SOT-23, SOP-8, etc., allowing flexibility in design and integration.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for RT9164C-33GQW.