RT9173AGL5

Product Overview

Category

RT9173AGL5 belongs to the category of voltage regulators.

Use

This product is commonly used for voltage regulation in various electronic devices and circuits.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection

Package

RT9173AGL5 is available in a compact surface-mount package, which makes it suitable for space-constrained applications.

Essence

The essence of RT9173AGL5 lies in its ability to regulate voltage effectively and efficiently, ensuring stable power supply to connected devices.

Packaging/Quantity

This product 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 Range: 1.2V - 5.5V
• Dropout Voltage: 300mV @ 500mA
• Quiescent Current: 60μA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The RT9173AGL5 has the following pin configuration:

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

Functional Features

• High Efficiency: The RT9173AGL5 exhibits high efficiency, minimizing power loss during voltage regulation.
• Low Dropout Voltage: With a low dropout voltage, this regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
• Wide Input Voltage Range: The wide input voltage range allows for flexibility in various applications.
• Adjustable Output Voltage: The output voltage can be adjusted within a specified range to meet specific requirements.
• Overcurrent Protection: The RT9173AGL5 incorporates overcurrent protection, safeguarding the connected devices from excessive current.
• Thermal Shutdown Protection: In case of overheating, the regulator automatically shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• High efficiency ensures minimal power loss.
• Wide input voltage range allows for versatile applications.
• Adjustable output voltage provides flexibility.
• Overcurrent and thermal shutdown protection enhance device safety.

Disadvantages

• Dropout voltage may limit its use in low-power applications.
• Limited output voltage range may not suit all requirements.

Working Principles

The RT9173AGL5 operates based on a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. By continuously monitoring and regulating the voltage, it ensures consistent power supply to connected devices.

Detailed Application Field Plans

The RT9173AGL5 finds applications in various fields, including but not limited to: 1. Mobile devices 2. Portable electronics 3. Battery-powered systems 4. Industrial automation 5. Automotive electronics

Detailed and Complete Alternative Models

1. LM317: A popular linear voltage regulator with adjustable output voltage.
2. LT1086: Another voltage regulator with low dropout voltage and adjustable output.
3. LM1117: A fixed-output voltage regulator with low dropout voltage and high current capability.

These alternative models offer similar functionality and can be considered as substitutes for the RT9173AGL5 depending on specific requirements.

In conclusion, the RT9173AGL5 is a voltage regulator known for its high efficiency, wide input voltage range, and adjustable output voltage. It offers overcurrent and thermal shutdown protection, making it suitable for various applications in different fields. While it has some limitations, there are alternative models available that can fulfill similar requirements.