RT9169-12GVL

Product Overview

Category

RT9169-12GVL belongs to the category of voltage regulators.

Use

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

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection
• Short circuit protection

Package

RT9169-12GVL is available in a small SOT-23 package.

Essence

The essence of RT9169-12GVL lies in its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6V
• Output Voltage: 1.2V
• Output Current: Up to 300mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

RT9169-12GVL has three pins:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• High Precision Regulation: The RT9169-12GVL provides accurate and stable output voltage regulation, ensuring reliable performance of connected devices.
• Low Dropout Voltage: With a low dropout voltage, this voltage regulator can operate efficiently even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: The low quiescent current minimizes power consumption when the device is in standby mode.
• Thermal Shutdown Protection: In case of excessive heat, the regulator automatically shuts down to prevent damage.
• Short Circuit Protection: The RT9169-12GVL is equipped with short circuit protection, safeguarding the connected circuitry from potential damage.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures stable performance.
• Low dropout voltage allows for efficient operation.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents damage due to overheating.
• Short circuit protection safeguards connected devices.

Disadvantages

• Limited output current capacity (up to 300mA).

Working Principles

RT9169-12GVL operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, regardless of changes in input voltage or load conditions. This ensures a stable and regulated output voltage for the connected electronic circuit.

Detailed Application Field Plans

RT9169-12GVL finds applications in various electronic devices and systems, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to RT9169-12GVL are: - LM1117-3.3V: A popular voltage regulator with similar specifications and features. - MCP1702-5002E: Another voltage regulator offering stable output voltage and low dropout characteristics. - LD1117S33TR: A reliable voltage regulator suitable for various electronic applications.

These alternative models provide similar functionality and can be used as substitutes depending on specific requirements and availability.

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