Richtek USA Inc.
Picha inaweza kuwa uwakilishi.
Angalia vipimo kwa maelezo ya bidhaa.
RT9013-28GY
Tazama Maelezo DataSheets

RT9013-28GY

Product Overview

Category

RT9013-28GY belongs to the category of voltage regulators.

Use

It is commonly used for regulating voltage in electronic circuits.

Characteristics

  • Compact size
  • High efficiency
  • Low dropout voltage
  • Low quiescent current

Package

RT9013-28GY is available in a small SOT-23 package.

Essence

The essence of RT9013-28GY lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

RT9013-28GY is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Input Voltage Range: 2.5V - 5.5V
  • Output Voltage: 2.8V
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 50μA (typical)
  • Maximum Output Current: 300mA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

RT9013-28GY has three pins:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin

Functional Features

  • Voltage regulation: RT9013-28GY ensures a stable output voltage of 2.8V regardless of input voltage fluctuations.
  • Low dropout voltage: The regulator can operate efficiently even when the input voltage is close to the desired output voltage.
  • Low quiescent current: It consumes minimal current when in standby mode, conserving power.

Advantages and Disadvantages

Advantages

  • Small form factor allows for easy integration into compact electronic devices.
  • High efficiency results in less power dissipation and longer battery life.
  • Wide operating temperature range enables usage in various environments.

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications.
  • Input voltage range is relatively narrow compared to some other voltage regulators.

Working Principles

RT9013-28GY utilizes a combination of internal circuitry and feedback mechanisms to maintain a constant output voltage. It adjusts the resistance within the regulator to compensate for changes in input voltage, ensuring a stable output.

Detailed Application Field Plans

RT9013-28GY finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to RT9013-28GY are: - LM1117-2.8 - MCP1700-2.8 - AP2112-2.8 - LP2985-2.8

These models offer similar functionality and specifications, providing options for different design requirements.

In conclusion, RT9013-28GY is a compact and efficient voltage regulator with a stable output voltage of 2.8V. Its low dropout voltage and quiescent current make it suitable for a wide range of electronic applications. However, designers should consider the maximum output current limitations and input voltage range when selecting this regulator.

Orodhesha maswali na majibu 10 ya kawaida yanayohusiana na utumiaji wa RT9013-28GY katika suluhu za kiufundi

Sure! Here are 10 common questions and answers related to the application of RT9013-28GY in technical solutions:

  1. Q: What is RT9013-28GY? A: RT9013-28GY is a voltage regulator IC (integrated circuit) that provides a fixed output voltage of 2.8V.

  2. Q: What are the typical applications of RT9013-28GY? A: RT9013-28GY is commonly used in various electronic devices, such as mobile phones, tablets, portable media players, and other battery-powered devices.

  3. Q: What is the input voltage range for RT9013-28GY? A: The input voltage range for RT9013-28GY is typically between 2.5V and 5.5V.

  4. Q: What is the maximum output current of RT9013-28GY? A: The maximum output current of RT9013-28GY is typically around 300mA.

  5. Q: Does RT9013-28GY require any external components for operation? A: Yes, RT9013-28GY requires a few external components, such as input and output capacitors, to ensure stable operation.

  6. Q: Can RT9013-28GY operate in a wide temperature range? A: Yes, RT9013-28GY is designed to operate in a wide temperature range, typically from -40°C to +85°C.

  7. Q: Is RT9013-28GY a low-dropout regulator (LDO)? A: Yes, RT9013-28GY is an LDO regulator, which means it can maintain a stable output voltage even when the input voltage is only slightly higher than the desired output voltage.

  8. Q: What is the dropout voltage of RT9013-28GY? A: The dropout voltage of RT9013-28GY is typically around 300mV at a load current of 100mA.

  9. Q: Can RT9013-28GY handle short-circuit conditions? A: Yes, RT9013-28GY has built-in protection features to handle short-circuit conditions and prevent damage to the IC.

  10. Q: Is RT9013-28GY available in different package options? A: Yes, RT9013-28GY is available in various package options, such as SOT-23, SOT-89, and DFN, to suit different application requirements.

Please note that the specific details and specifications may vary depending on the manufacturer and version of the RT9013-28GY IC.