S-1112B38PI-L6XTFG

Product Overview

Category

S-1112B38PI-L6XTFG belongs to the category of voltage regulators.

Use

This product is used for regulating voltage in electronic circuits.

Characteristics

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

Package

S-1112B38PI-L6XTFG comes in a small surface-mount package.

Essence

The essence of this product lies in its ability to regulate voltage with high efficiency and low dropout voltage, making it suitable for various electronic applications.

Packaging/Quantity

Each package contains 100 units of S-1112B38PI-L6XTFG.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 3.8V
• Output Current: 1.0A
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 45μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

Pin Name | Description --- | --- VIN | Input voltage pin GND | Ground pin VOUT | Output voltage pin EN | Enable pin (active high)

Functional Features

• Voltage regulation: The S-1112B38PI-L6XTFG ensures a stable output voltage of 3.8V regardless of input voltage fluctuations.
• Overcurrent protection: The device automatically shuts down if the output current exceeds the specified limit.
• Thermal shutdown protection: In case of excessive temperature, the regulator enters a thermal shutdown mode to prevent damage.

Advantages and Disadvantages

Advantages

• Small form factor allows for space-saving designs.
• High efficiency results in minimal power loss.
• Wide input voltage range enables compatibility with various power sources.
• Overcurrent and thermal shutdown protection enhance reliability.

Disadvantages

• Limited output current of 1.0A may not be sufficient for high-power applications.
• Dropout voltage of 200mV may affect performance in low-voltage scenarios.

Working Principles

The S-1112B38PI-L6XTFG operates based on the principle of a linear voltage regulator. It uses a feedback mechanism to maintain a constant output voltage regardless of changes in the input voltage or load conditions. The internal circuitry adjusts the resistance to regulate the voltage, ensuring a stable 3.8V output.

Detailed Application Field Plans

The S-1112B38PI-L6XTFG finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered systems

Detailed and Complete Alternative Models

• S-1112B33PI-L6XTFG: Output voltage of 3.3V, otherwise similar specifications.
• S-1112B50PI-L6XTFG: Output voltage of 5.0V, otherwise similar specifications.
• S-1112B25PI-L6XTFG: Output voltage of 2.5V, otherwise similar specifications.

These alternative models provide different output voltages while maintaining similar characteristics and functionality.

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