RT9013-28GB

Product Overview

Category

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

Use

It is commonly used for voltage regulation in electronic circuits.

Characteristics

• Package: RT9013-28GB comes in a compact package.
• Essence: It is a low dropout linear regulator.
• Packaging/Quantity: The product is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

The specifications of RT9013-28GB are as follows:

• Input Voltage Range: 2.5V - 5.5V
• Output Voltage: 2.8V
• Dropout Voltage: 200mV (typical)
• Output Current: Up to 300mA
• Quiescent Current: 75μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of RT9013-28GB is as follows:

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

Functional Features

• Low Dropout Voltage: The RT9013-28GB exhibits a low dropout voltage, ensuring efficient voltage regulation even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: The device consumes minimal current when in standby mode, resulting in reduced power consumption and extended battery life.
• Thermal Shutdown Protection: RT9013-28GB incorporates thermal shutdown protection, preventing damage due to excessive temperature.

Advantages and Disadvantages

Advantages

• Compact size and easy integration into various circuit designs.
• Low dropout voltage ensures efficient voltage regulation.
• Low quiescent current reduces power consumption.
• Thermal shutdown protection prevents damage from overheating.

Disadvantages

• Limited output current capacity (up to 300mA).
• Restricted input voltage range (2.5V - 5.5V).

Working Principles

RT9013-28GB operates based on the principle of linear regulation. It regulates the output voltage by adjusting the resistance between the input and output terminals, ensuring a stable output voltage even when the input voltage fluctuates.

Detailed Application Field Plans

RT9013-28GB finds applications in various electronic devices and systems, including but not limited to: - Mobile phones - Tablets - Portable media players - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to RT9013-28GB are: - LM1117-2.8 - MCP1700-2802E/TO - LP2985-28DBVR

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

In conclusion, RT9013-28GB is a compact low dropout linear regulator used for voltage regulation in electronic circuits. Its advantages include efficient voltage regulation, low power consumption, and thermal protection. However, it has limitations in terms of output current capacity and input voltage range. The device finds applications in various electronic devices and has alternative models available in the market.