RT9169-28GV

Product Overview

Category

RT9169-28GV belongs to the category of voltage regulators.

Use

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

Characteristics

• Package: RT9169-28GV comes in a compact surface mount package.
• Essence: It is an efficient and reliable voltage regulator.
• Packaging/Quantity: The product is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

The specifications for RT9169-28GV are as follows:

• Input Voltage Range: 2.5V - 6V
• Output Voltage: 2.8V
• Output Current: Up to 300mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of RT9169-28GV is as follows:

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

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• Low quiescent current minimizes power consumption when the load is light.
• Overcurrent and thermal protection features safeguard the device and connected circuitry.
• Fast transient response enables quick stabilization of output voltage.

Advantages and Disadvantages

Advantages

• Compact size and surface mount package make it suitable for space-constrained applications.
• Wide input voltage range allows compatibility with various power sources.
• Efficient voltage regulation ensures stable performance of connected components.
• Overcurrent and thermal protection enhance reliability and prevent damage.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Dropout voltage may cause some power loss in low input-output differential scenarios.

Working Principles

RT9169-28GV operates based on the principle of linear voltage regulation. It utilizes a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This ensures that the output voltage remains constant, regardless of variations in the input voltage or load conditions.

Detailed Application Field Plans

RT9169-28GV finds applications in various electronic devices and circuits, including but not limited to: - Battery-powered devices - Portable consumer electronics - Embedded systems - IoT devices - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to RT9169-28GV are: - LM1117-2.8V - MCP1700-2.8V - TS2950-2.8V - LP2985-2.8V

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

In conclusion, RT9169-28GV is a compact and efficient voltage regulator used in various electronic applications. Its low dropout voltage, wide input voltage range, and protection features make it a reliable choice for voltage regulation needs.