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.