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RT9013-33GY

RT9013-33GY

Product Overview

Category

RT9013-33GY belongs to the category of voltage regulators.

Use

It is commonly used for regulating voltage in electronic circuits.

Characteristics

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage: 3.3V
  • Maximum Output Current: 300mA
  • Dropout Voltage: 200mV at 100mA
  • Low Quiescent Current: 85μA
  • Low Shutdown Current: 0.1μA
  • Thermal Shutdown Protection
  • Short-Circuit Protection
  • Overcurrent Protection

Package

RT9013-33GY is available in a small SOT-23 package.

Essence

The essence of RT9013-33GY is its ability to regulate voltage efficiently and reliably in various electronic applications.

Packaging/Quantity

RT9013-33GY is typically packaged in reels containing 3000 units per reel.

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage: 3.3V ±2%
  • Maximum Output Current: 300mA
  • Dropout Voltage: 200mV at 100mA
  • Quiescent Current: 85μA
  • Shutdown Current: 0.1μA
  • Thermal Shutdown Temperature: 150°C
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

RT9013-33GY has three pins:

  1. VIN (Pin 1): Input voltage pin.
  2. GND (Pin 2): Ground reference pin.
  3. VOUT (Pin 3): Output voltage pin.

Functional Features

  • Voltage regulation: RT9013-33GY ensures a stable output voltage of 3.3V, regardless of input voltage fluctuations.
  • Low quiescent current: The regulator consumes only 85μA of current when in operation, minimizing power consumption.
  • Thermal shutdown protection: It has built-in thermal protection to prevent overheating and potential damage.
  • Short-circuit and overcurrent protection: RT9013-33GY safeguards the circuit by shutting down in case of a short-circuit or excessive current.

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows flexibility in various applications.
  • Low quiescent current minimizes power consumption.
  • Small package size enables space-saving designs.
  • Built-in protection features enhance reliability and safety.

Disadvantages

  • Maximum output current limited to 300mA, which may not be sufficient for high-power applications.
  • Dropout voltage of 200mV at 100mA may cause a slight voltage drop across the regulator.

Working Principles

RT9013-33GY operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage of 3.3V. The regulator continuously monitors the input voltage and adjusts its internal components to compensate for any variations, ensuring a consistent output voltage.

Detailed Application Field Plans

RT9013-33GY finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Embedded systems - Communication modules

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to RT9013-33GY are: - LM1117-3.3 - MCP1700-3302E/TO - LP2985-33DBVR - AP2112K-3.3TRG1 - NCP1117ST33T3G

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.

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10个与RT9013-33GY在技术解决方案中的应用相关的常见问题及解答

Sure! Here are 10 common questions and answers related to the application of RT9013-33GY in technical solutions:

  1. Question: What is RT9013-33GY?
    - Answer: RT9013-33GY is a voltage regulator IC (integrated circuit) that provides a fixed output voltage of 3.3V.

  2. Question: What is the input voltage range for RT9013-33GY?
    - Answer: The input voltage range for RT9013-33GY is typically between 2.5V and 5.5V.

  3. Question: What is the maximum output current of RT9013-33GY?
    - Answer: The maximum output current of RT9013-33GY is typically around 300mA.

  4. Question: Can RT9013-33GY be used in battery-powered applications?
    - Answer: Yes, RT9013-33GY can be used in battery-powered applications as it has a low dropout voltage and operates efficiently with low input voltages.

  5. Question: Is RT9013-33GY suitable for use in automotive electronics?
    - Answer: Yes, RT9013-33GY is suitable for use in automotive electronics as it meets the necessary requirements for automotive applications.

  6. Question: Does RT9013-33GY have built-in thermal protection?
    - Answer: Yes, RT9013-33GY has built-in thermal protection that prevents the IC from overheating under excessive load or high ambient temperatures.

  7. Question: Can RT9013-33GY operate in a wide temperature range?
    - Answer: Yes, RT9013-33GY can operate in a wide temperature range, typically from -40°C to +85°C.

  8. Question: Does RT9013-33GY require any external components for operation?
    - Answer: Yes, RT9013-33GY requires a few external components such as input and output capacitors for stability and filtering.

  9. Question: Can RT9013-33GY be used in low-power applications?
    - Answer: Yes, RT9013-33GY can be used in low-power applications as it has a low quiescent current and operates efficiently even at light loads.

  10. Question: Is RT9013-33GY available in different package options?
    - Answer: Yes, RT9013-33GY is available in various package options, including SOT-23 and DFN, to suit different application requirements.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications of RT9013-33GY.