SC1566IM-1.8TRT

Product Overview

Category

SC1566IM-1.8TRT belongs to the category of integrated voltage regulators.

Use

This product is primarily used for voltage regulation in electronic circuits.

Characteristics

• Integrated design
• Low dropout voltage
• High output current capability
• Thermal shutdown protection
• Short circuit protection

Package

SC1566IM-1.8TRT is available in a small outline package (SOT-23) which provides compactness and ease of integration into various electronic devices.

Essence

The essence of SC1566IM-1.8TRT lies in its ability to regulate voltage efficiently, ensuring stable power supply to connected components.

Packaging/Quantity

This product is typically packaged in reels or tape and reel format, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6V
• Output Voltage: 1.8V
• Output Current: Up to 1.5A
• Dropout Voltage: 200mV at 1A
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

SC1566IM-1.8TRT has three pins:

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

Functional Features

• Voltage Regulation: SC1566IM-1.8TRT ensures a stable output voltage of 1.8V regardless of input voltage fluctuations.
• Thermal Shutdown Protection: The regulator incorporates a thermal shutdown feature that protects it from overheating.
• Short Circuit Protection: In case of a short circuit, the device automatically shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into various electronic devices.
• High output current capability enables it to power multiple components simultaneously.
• Low dropout voltage ensures efficient power conversion.
• Thermal shutdown and short circuit protection enhance reliability.

Disadvantages

• Limited input voltage range (2.5V to 6V) may restrict its use in certain applications.
• Quiescent current of 75µA may be relatively high for low-power applications.

Working Principles

SC1566IM-1.8TRT operates based on a linear voltage regulation principle. It utilizes an internal reference voltage and feedback mechanism to maintain a constant output voltage of 1.8V. The regulator adjusts its internal resistance to compensate for changes in input voltage, ensuring a stable output.

Detailed Application Field Plans

SC1566IM-1.8TRT finds applications in various electronic systems that require regulated power supply. Some potential application fields include:

1. Mobile devices: Powering microcontrollers, sensors, and other components in smartphones and tablets.
2. IoT devices: Providing stable voltage for connected devices in smart homes and industrial automation.
3. Automotive electronics: Regulating voltage for infotainment systems, navigation units, and engine control modules.
4. Portable consumer electronics: Powering audio players, handheld gaming consoles, and digital cameras.

Detailed and Complete Alternative Models

1. SC1566IM-2.5TRT: Output voltage of 2.5V.
2. SC1566IM-3.3TRT: Output voltage of 3.3V.
3. SC1566IM-5.0TRT: Output voltage of 5.0V.

These alternative models offer different output voltages to cater to specific application requirements while maintaining similar characteristics and package options.

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