RT9169-30GX

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low dropout voltage - High output current capability - Wide input voltage range - Thermal shutdown protection - Short circuit current limit - Adjustable output voltage

Package: SOT-223

Essence: The RT9169-30GX is a voltage regulator IC that provides a stable output voltage with low dropout. It is commonly used in electronic devices to regulate and maintain a constant voltage level.

Packaging/Quantity: The RT9169-30GX is available in a SOT-223 package. The quantity per package may vary depending on the supplier.

Specifications

• Input Voltage Range: 2.5V - 6V
• Output Voltage: 3.0V
• Dropout Voltage: 300mV @ 300mA
• Output Current: Up to 1.5A
• Quiescent Current: 80µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The RT9169-30GX has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Low dropout voltage ensures efficient regulation even when the input voltage is close to the desired output voltage.
• High output current capability allows it to power various electronic components.
• Wide input voltage range makes it suitable for a wide range of applications.
• Thermal shutdown protection prevents the IC from overheating.
• Short circuit current limit protects the IC and connected components from excessive current flow.
• Adjustable output voltage allows flexibility in different applications.

Advantages and Disadvantages

Advantages: - Stable output voltage regulation - Low dropout voltage - High output current capability - Wide input voltage range - Thermal shutdown protection - Short circuit current limit - Adjustable output voltage

Disadvantages: - None identified

Working Principles

The RT9169-30GX works based on the principle of a linear voltage regulator. It regulates the output voltage by comparing it to a reference voltage and adjusting the internal pass transistor accordingly. The dropout voltage is minimized by using a low resistance pass element.

Detailed Application Field Plans

The RT9169-30GX can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronic devices - Automotive electronics - Industrial equipment - Communication systems

Detailed and Complete Alternative Models

Some alternative models that provide similar functionality to the RT9169-30GX are: - LM1117-3.0 - LT1763-3.0 - MCP1702-3002E

These models offer comparable voltage regulation and features, providing alternatives for different design requirements.

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