RT9073N-09GB

Product Overview

Category

RT9073N-09GB 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

RT9073N-09GB is available in a small outline package (SOP) or a thin small outline package (TSOP). The package type may vary depending on the manufacturer.

Essence

The essence of RT9073N-09GB lies in its ability to regulate voltage and manage power efficiently, making it an essential component in various electronic devices.

Packaging/Quantity

RT9073N-09GB is typically packaged in reels or tubes, with quantities varying based on the manufacturer's specifications. Common packaging options include 1000 units per reel or tube.

Specifications

• Input Voltage Range: 2.5V - 5.5V
• Output Voltage Range: 0.8V - 3.6V
• Maximum Output Current: 300mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 60μA
• Operating Temperature Range: -40°C to +85°C

Detailed 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

• Voltage regulation: RT9073N-09GB ensures a stable output voltage within the specified range, even when the input voltage fluctuates.
• Power management: It efficiently manages power consumption, reducing energy waste and extending battery life in portable devices.
• Overcurrent protection: The IC incorporates overcurrent protection to safeguard the circuit and connected components from damage.
• Thermal shutdown: In case of excessive heat, the IC automatically shuts down to prevent overheating.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Compact package size allows for space-saving designs.
• Wide input voltage range provides flexibility in various applications.
• Overcurrent protection ensures the safety of the circuit and connected devices.

Disadvantages

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

Working Principles

RT9073N-09GB operates based on a voltage regulation principle known as linear regulation. It uses an internal reference voltage and feedback mechanism to maintain a stable output voltage regardless of input voltage variations. The IC adjusts its internal resistance to compensate for changes in load conditions, ensuring a consistent output voltage.

Detailed Application Field Plans

RT9073N-09GB finds application in a wide range of electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices - Wearable devices

Detailed and Complete Alternative Models

1. RT9073N-10GB: Similar to RT9073N-09GB, but with a higher maximum output current of 500mA.
2. RT9073N-08GB: Similar to RT9073N-09GB, but with a lower dropout voltage of 150mV at 100mA.

These alternative models offer similar functionality with slight variations in specifications, allowing designers to choose the most suitable option for their specific requirements.

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