RT9073-15GU5

Product Overview

Category

RT9073-15GU5 belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: RT9073-15GU5 comes in a compact surface-mount 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 RT9073-15GU5 are as follows:

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

Pin Configuration

The pin configuration of RT9073-15GU5 is as follows:

```

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| | --| VIN VOUT|-- --| GND EN |-- |_______________| ```

Functional Features

• Low Dropout Voltage: The RT9073-15GU5 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 quiescent current of only 50µA, the regulator minimizes power consumption during standby or idle modes.
• Thermal Shutdown Protection: The device incorporates thermal shutdown protection, preventing damage due to excessive temperature.

Advantages and Disadvantages

Advantages

• Compact Size: The small surface-mount package allows for space-saving integration into various electronic designs.
• Efficient Regulation: The low dropout voltage ensures accurate and stable output voltage regulation.
• Low Power Consumption: The low quiescent current minimizes power wastage during operation.

Disadvantages

• Limited Output Current: The maximum output current of 300mA may not be sufficient for high-power applications.
• Narrow Input Voltage Range: The input voltage range of 2.5V to 6V may restrict compatibility with certain systems requiring higher or lower voltages.

Working Principles

RT9073-15GU5 operates based on the principle of linear regulation. It compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage, compensating for changes in the input voltage and load conditions.

Detailed Application Field Plans

RT9073-15GU5 finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Embedded systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to RT9073-15GU5 are: - LM1117-1.5 - MCP1700-1502E/TO - LP2985-1.5

These models offer similar functionality and specifications, providing options for designers based on their specific requirements.

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