RT9164A-15GM

Product Overview

Category

RT9164A-15GM belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Regulates voltage efficiently and accurately.
• Provides stable output voltage.
• Low dropout voltage.
• Low quiescent current.
• Thermal shutdown protection.

Package

RT9164A-15GM comes in a small surface-mount package.

Essence

The essence of RT9164A-15GM lies in its ability to regulate voltage effectively, ensuring stable and reliable performance in electronic devices.

Packaging/Quantity

RT9164A-15GM is typically packaged in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.5V - 6V
• Output Voltage: 1.5V
• Maximum Output Current: 1A
• Dropout Voltage: 300mV @ 1A
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The pin configuration of RT9164A-15GM is as follows:

```

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

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

Functional Features

• Voltage regulation: RT9164A-15GM ensures a stable output voltage of 1.5V regardless of input voltage fluctuations.
• Low dropout voltage: The regulator can operate with a minimal voltage difference between the input and output, resulting in efficient power conversion.
• Low quiescent current: It consumes very little current when in standby mode, reducing power consumption.
• Thermal shutdown protection: The device automatically shuts down if the temperature exceeds a certain threshold, preventing damage due to overheating.

Advantages and Disadvantages

Advantages

• Accurate voltage regulation
• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection ensures safety
• Small package size for space-constrained applications

Disadvantages

• Limited output current capacity (maximum 1A)
• Input voltage range is restricted to 2.5V - 6V

Working Principles

RT9164A-15GM operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage of 1.5V. This feedback loop ensures stability and accuracy in voltage regulation.

Detailed Application Field Plans

RT9164A-15GM finds applications in various electronic devices that require stable and regulated voltage supply. Some potential application fields include:

1. Mobile devices: Smartphones, tablets, and portable media players often utilize voltage regulators like RT9164A-15GM to ensure consistent power supply to their internal components.
2. IoT devices: Internet of Things (IoT) devices, such as sensors and smart home devices, benefit from the stable voltage provided by this regulator.
3. Automotive electronics: In-car entertainment systems, navigation units, and other automotive electronics rely on voltage regulators to maintain reliable operation.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to RT9164A-15GM are:

1. LM1117-1.5: A popular voltage regulator with a fixed output voltage of 1.5V.
2. LT1761-1.5: Another voltage regulator offering a fixed 1.5V output voltage, known for its low dropout voltage.
3. MCP1701-1502E: A low quiescent current voltage regulator with a fixed 1.5V output.

These alternative models can be considered based on specific requirements and availability.

In conclusion, RT9164A-15GM is a voltage regulator that provides stable and accurate voltage regulation for various electronic devices. Its low dropout voltage, low quiescent current, and thermal shutdown protection make it a reliable choice in applications where consistent power supply is crucial.