RT9164C-33GG

Product Overview

Category

RT9164C-33GG belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 3.3V
• Maximum Output Current: 150mA
• Dropout Voltage: 300mV (typical)
• Low Quiescent Current: 50μA (typical)
• Low Shutdown Current: 0.1μA (typical)

Package

RT9164C-33GG comes in a small SOT-23-5 package.

Essence

The essence of RT9164C-33GG lies in its ability to provide stable and regulated output voltage for various electronic applications.

Packaging/Quantity

It is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 3.3V ±2%
• Output Current: Up to 150mA
• Dropout Voltage: 300mV (typical)
• Quiescent Current: 50μA (typical)
• Shutdown Current: 0.1μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

RT9164C-33GG has five pins arranged as follows:

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Pin 1: VIN (Input Voltage) Pin 2: GND (Ground) Pin 3: EN (Enable) Pin 4: BYP (Bypass Capacitor) Pin 5: VOUT (Output Voltage)

Functional Features

• Low dropout voltage ensures efficient regulation even with low input voltages.
• Low quiescent current minimizes power consumption in standby or idle modes.
• Shutdown mode allows for further reduction in power consumption when the regulator is not needed.
• Built-in thermal shutdown and current limit protection ensure safe operation.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for flexibility in various applications.
• Stable and regulated output voltage ensures reliable performance of connected devices.
• Low quiescent and shutdown currents contribute to energy efficiency.
• Small package size enables space-saving designs.

Disadvantages

• Limited maximum output current may restrict its use in high-power applications.
• Dropout voltage may cause a slight voltage drop across the regulator.

Working Principles

RT9164C-33GG 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 internal circuitry monitors the input voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

RT9164C-33GG finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Embedded systems - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to RT9164C-33GG are: - LM1117-3.3 - MCP1700-3302E/TO - LP2985-33DBVR - AP2112K-3.3TRG1 - NCP1117ST33T3G

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

In conclusion, RT9164C-33GG is a voltage regulator that offers stable and regulated output voltage for various electronic applications. Its low dropout voltage, quiescent current, and small package size make it suitable for a wide range of devices. However, its limited maximum output current and slight voltage drop may pose limitations in certain high-power applications.