RT9164A-33GL

Product Overview

Category

RT9164A-33GL belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: TO-252
• Essence: Low dropout linear regulator
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

The specifications of RT9164A-33GL are as follows:

• Output Voltage: 3.3V
• Input Voltage Range: 2.5V to 6V
• Dropout Voltage: 0.3V (typical)
• Maximum Output Current: 1.5A
• Line Regulation: ±0.2% (typical)
• Load Regulation: ±0.4% (typical)
• Quiescent Current: 80μA (typical)

Detailed Pin Configuration

The pin configuration of RT9164A-33GL is as follows:

• Pin 1: VIN (Input Voltage)
• Pin 2: GND (Ground)
• Pin 3: VOUT (Output Voltage)

Functional Features

The functional features of RT9164A-33GL include:

• Low dropout voltage: The regulator can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
• High output current capability: It can provide a maximum output current of 1.5A, making it suitable for various applications.
• Excellent line and load regulation: The regulator maintains a stable output voltage despite variations in input voltage and load conditions.
• Thermal shutdown protection: It includes built-in thermal shutdown circuitry to prevent damage due to excessive heat.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures efficient voltage regulation. - High output current capability allows for versatile application usage. - Excellent line and load regulation provide stable output voltage. - Thermal shutdown protection prevents damage from overheating.

Disadvantages: - Limited input voltage range (2.5V to 6V). - Dropout voltage of 0.3V may not be suitable for applications with tight voltage requirements.

Working Principles

RT9164A-33GL operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The regulator compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

RT9164A-33GL finds applications in various electronic devices and circuits, including but not limited to: - Battery-powered devices - Portable electronics - Embedded systems - IoT devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to RT9164A-33GL are: - LM1117-3.3 - MCP1700-3302E/TO - LP2985-33DBVR - NCP1117ST33T3G

These models offer similar functionality and specifications, providing options for different design requirements.

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