RT9030-15GQW

Product Overview

Category

RT9030-15GQW belongs to the category of voltage regulators.

Use

It is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Package: RT9030-15GQW comes in a compact surface-mount package.
• Essence: This product is designed to provide accurate and reliable voltage regulation.
• Packaging/Quantity: It is typically packaged in reels or tubes, with a quantity of 2500 units per reel.

Specifications

The specifications for RT9030-15GQW are as follows:

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 1.5V
• Output Current: Up to 300mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 60µA
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of RT9030-15GQW is as follows:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. VOUT (Output Voltage)

Functional Features

• Low Dropout Voltage: The RT9030-15GQW exhibits a low dropout voltage, ensuring efficient voltage regulation even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: With a quiescent current of only 60µA, this voltage regulator minimizes power consumption during standby or idle modes.
• Thermal Shutdown Protection: The device incorporates thermal shutdown protection, preventing damage due to excessive temperature.
• Short Circuit Protection: RT9030-15GQW includes built-in short circuit protection, safeguarding the circuit from damage in case of a short circuit condition.

Advantages and Disadvantages

Advantages

• Accurate Voltage Regulation: RT9030-15GQW provides precise voltage regulation, ensuring stable and reliable performance of electronic circuits.
• Low Power Consumption: The low quiescent current of 60µA reduces power consumption, making it suitable for battery-powered applications.
• Compact Package: The surface-mount package allows for easy integration into small form factor designs.

Disadvantages

• Limited Output Current: With a maximum output current of 300mA, this voltage regulator may not be suitable for high-power applications.
• Narrow Input Voltage Range: The input voltage range of 2.5V to 5.5V may limit its compatibility with certain systems requiring higher or lower voltages.

Working Principles

RT9030-15GQW operates based on the principle of linear voltage regulation. It utilizes a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. By comparing the output voltage with a reference voltage, the device adjusts the pass transistor to maintain a constant output voltage despite variations in the input voltage.

Detailed Application Field Plans

RT9030-15GQW finds applications in various fields, including but not limited to: - Portable electronic devices - Battery-powered systems - IoT (Internet of Things) devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to RT9030-15GQW are: - LM1117-1.5 - MCP1700-1502E/TO - TS2950CT-1.5

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

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