RT9078N-12GJ5

Product Overview

Category

RT9078N-12GJ5 belongs to the category of voltage regulators.

Use

This product is used for regulating voltage in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Wide input voltage range
• Overcurrent and thermal protection
• Small package size

Package

RT9078N-12GJ5 is available in a small surface mount SOT-23 package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

RT9078N-12GJ5 is typically packaged in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.5V to 6V
• Output Voltage: 1.2V
• Dropout Voltage: 200mV at 100mA
• Maximum Output Current: 300mA
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The RT9078N-12GJ5 has three pins:

1. VIN (Pin 1): Input voltage pin.
2. GND (Pin 2): Ground reference pin.
3. VOUT (Pin 3): Regulated output voltage pin.

Functional Features

• High Precision: The RT9078N-12GJ5 provides precise voltage regulation, ensuring stable performance of connected devices.
• Low Dropout Voltage: With a low dropout voltage, this regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
• Overcurrent and Thermal Protection: The device incorporates overcurrent and thermal protection mechanisms to safeguard against potential damage.
• Wide Input Voltage Range: The RT9078N-12GJ5 can accept a wide range of input voltages, making it suitable for various applications.
• Small Package Size: The SOT-23 package allows for compact and space-efficient designs.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures stable performance.
• Low dropout voltage enables efficient power conversion.
• Overcurrent and thermal protection enhance device reliability.
• Wide input voltage range provides versatility in application.
• Small package size allows for compact circuit designs.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Single fixed output voltage limits flexibility in certain scenarios.

Working Principles

The RT9078N-12GJ5 is a linear voltage regulator that operates by comparing the output voltage to a reference voltage. It adjusts the resistance between the input and output to maintain a constant output voltage, compensating for changes in load and input voltage.

Detailed Application Field Plans

The RT9078N-12GJ5 finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

1. RT9078N-15GJ5: Similar to RT9078N-12GJ5, but with an output voltage of 1.5V.
2. RT9078N-33GJ5: Similar to RT9078N-12GJ5, but with an output voltage of 3.3V.
3. RT9078N-50GJ5: Similar to RT9078N-12GJ5, but with an output voltage of 5.0V.

These alternative models provide different output voltage options while maintaining similar characteristics and features as the RT9078N-12GJ5.

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