RT9183-15GGF

Product Overview

Category

RT9183-15GGF belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: RT9183-15GGF comes in a compact surface-mount package.
• Essence: This voltage regulator provides stable and reliable voltage output.
• Packaging/Quantity: It is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

The specifications of RT9183-15GGF are as follows:

• Input Voltage Range: 2.5V - 6V
• Output Voltage: 1.5V
• Output Current: Up to 200mA
• Dropout Voltage: 300mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The pin configuration of RT9183-15GGF is as follows:

```

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| | --| VIN GND |-- --| VOUT EN |-- |___________| ```

• VIN: Input voltage pin
• GND: Ground pin
• VOUT: Output voltage pin
• EN: Enable pin (active high)

Functional Features

• Low Dropout Voltage: The RT9183-15GGF exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: With a low quiescent current, this voltage regulator minimizes power consumption when the load is light.
• Thermal Shutdown Protection: It incorporates thermal shutdown protection, preventing damage due to excessive temperature.

Advantages and Disadvantages

Advantages

• Compact Size: The small form factor of RT9183-15GGF makes it suitable for space-constrained applications.
• High Efficiency: It offers high efficiency, reducing power dissipation and extending battery life in portable devices.
• Wide Operating Temperature Range: The wide operating temperature range allows for reliable performance in various environments.

Disadvantages

• Limited Output Current: The maximum output current of 200mA may not be sufficient for certain power-hungry applications.
• Fixed Output Voltage: The output voltage is fixed at 1.5V, limiting its versatility in applications requiring different voltage levels.

Working Principles

RT9183-15GGF 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 regulator adjusts the pass transistor to maintain a stable output voltage despite variations in the input voltage and load conditions.

Detailed Application Field Plans

RT9183-15GGF finds application in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Communication equipment

Alternative Models

Some alternative models that offer similar functionality to RT9183-15GGF include: - LM1117-1.5 - MCP1700-1502E/TO - TS2937CZ-1.5

These alternatives can be considered based on specific requirements and availability.

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