RT8075ZQW

Product Overview

Category

RT8075ZQW belongs to the category of voltage regulators.

Use

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

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

RT8075ZQW is available in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of RT8075ZQW lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

RT8075ZQW is typically packaged in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.5V - 5.5V
• Output Voltage Range: 0.8V - 3.6V
• Maximum Output Current: 1A
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 60μA (typical)
• 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

• High Efficiency: RT8075ZQW incorporates advanced circuitry that ensures minimal power loss, resulting in high overall efficiency.
• Overcurrent Protection: The device is equipped with overcurrent protection, safeguarding both the regulator and the connected components from excessive current.
• Thermal Shutdown Protection: In case of excessive temperature, the thermal shutdown feature activates, preventing damage to the device due to overheating.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Wide input voltage range allows for versatile applications.
• Overcurrent and thermal shutdown protection enhance the reliability of the device.

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

RT8075ZQW operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of variations in the input voltage or load conditions.

Detailed Application Field Plans

RT8075ZQW finds applications in various electronic devices and systems, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative with similar specifications and performance characteristics.
2. LT1763: Offers higher maximum output current and lower dropout voltage compared to RT8075ZQW.
3. TPS7A4700: Provides ultra-low noise performance along with excellent line and load regulation.

Note: This is not an exhaustive list, and there are several other alternative models available in the market.

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