RT8009-25GJ5

Product Overview

Category

RT8009-25GJ5 belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Adjustable output voltage
• Overcurrent and thermal protection

Package

RT8009-25GJ5 comes in a compact surface-mount package.

Essence

The essence of RT8009-25GJ5 lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

It is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 5.5V
• Output Voltage Range: 1.2V - 3.6V
• Dropout Voltage: 200mV @ 300mA
• Quiescent Current: 50μA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)

Functional Features

• Low quiescent current consumption
• Fast transient response
• Built-in overcurrent and thermal protection
• Adjustable output voltage through external resistors
• Reverse current protection

Advantages

• High efficiency leads to reduced power dissipation
• Wide input voltage range allows compatibility with various power sources
• Low dropout voltage ensures stable operation even with low input voltages
• Overcurrent and thermal protection safeguards the device and connected components

Disadvantages

• Limited output voltage range may not be suitable for certain applications requiring higher voltages
• Requires external resistors for adjusting the output voltage, adding complexity to the circuit design

Working Principles

RT8009-25GJ5 operates based on a linear voltage regulation principle. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output voltage.

Detailed Application Field Plans

RT8009-25GJ5 finds applications in various electronic devices and systems, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

1. RT8009-33GJ5: Similar to RT8009-25GJ5, but with an output voltage range of 1.8V - 3.3V.
2. RT8009-50GJ5: Similar to RT8009-25GJ5, but with an output voltage range of 2.5V - 5.0V.
3. RT8009-ADJ: Adjustable output voltage regulator with a wider output voltage range (e.g., 0.8V - 5.0V).

These alternative models provide flexibility in choosing the appropriate voltage regulator based on specific application requirements.

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