RT9073-12GB

Product Overview

Category

RT9073-12GB belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact package size
• High efficiency
• Low power consumption

Package

RT9073-12GB is available in a small form factor package, typically a surface mount package (SMD). The specific package type may vary depending on the manufacturer.

Essence

The essence of RT9073-12GB lies in its ability to regulate voltage and manage power efficiently, ensuring stable and reliable operation of electronic devices.

Packaging/Quantity

RT9073-12GB is usually packaged in reels or tubes, with a typical quantity of 2500 units per reel or tube. However, packaging options and quantities may vary depending on the supplier.

Specifications

• Input Voltage Range: 2.5V - 5.5V
• Output Voltage Range: 0.8V - 3.6V
• Maximum Output Current: 1.2A
• Dropout Voltage: 200mV at 1A
• Quiescent Current: 60μA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The RT9073-12GB IC has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• Wide input voltage range for compatibility with various power sources
• Adjustable output voltage for flexibility in different applications
• Overcurrent protection to prevent damage to the device and connected components
• Thermal shutdown protection to prevent overheating
• Low quiescent current for power efficiency

Advantages and Disadvantages

Advantages

• High efficiency, leading to reduced power consumption
• Compact package size, suitable for space-constrained applications
• Wide input voltage range allows for versatile usage
• Overcurrent and thermal protection enhance device reliability

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Dropout voltage of 200mV at 1A may result in slight voltage drop under heavy loads

Working Principles

RT9073-12GB operates based on a switching regulator topology. It utilizes an internal control circuitry to regulate the output voltage by adjusting the duty cycle of an internal switch. This enables efficient conversion of the input voltage to the desired output voltage level.

Detailed Application Field Plans

RT9073-12GB finds application in various electronic devices that require voltage regulation and power management. Some common application fields include:

1. Mobile devices: Smartphones, tablets, portable media players
2. Wearable devices: Smartwatches, fitness trackers
3. IoT devices: Home automation systems, smart sensors
4. Consumer electronics: Digital cameras, portable gaming consoles
5. Industrial equipment: Test and measurement instruments, control systems

Detailed and Complete Alternative Models

Some alternative models to RT9073-12GB that offer similar functionality and features are:

1. LT1763-12GB
2. LM1117-12GB
3. TPS7A4700-12GB
4. ADP3339-12GB
5. MCP1702-12GB

These alternative models can be considered based on specific requirements and availability.

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