S-812C42BPI-C4WTFU

Product Overview

Category

The S-812C42BPI-C4WTFU belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capability
• Power management functionality
• Compact size
• High efficiency
• Low power consumption

Package

The S-812C42BPI-C4WTFU is available in a small surface-mount package, typically measuring 3mm x 3mm.

Essence

The essence of this IC lies in its ability to regulate and manage power supply voltages effectively, ensuring stable and reliable operation of electronic devices.

Packaging/Quantity

The IC is usually packaged in reels or tubes, with quantities varying depending on the manufacturer's specifications. Common packaging options include reels of 2,000 or 3,000 units.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.0V - 5.5V
• Maximum Output Current: 300mA
• Dropout Voltage: 150mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-812C42BPI-C4WTFU has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Voltage regulation: The IC ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It incorporates a current limiter to protect against excessive current flow.
• Thermal shutdown: In case of overheating, the IC shuts down to prevent damage.
• Short-circuit protection: It safeguards the IC and connected devices from damage caused by short circuits.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into various electronic devices.
• High efficiency results in minimal power loss during voltage regulation.
• Low power consumption contributes to longer battery life in portable devices.
• Wide input and output voltage ranges provide flexibility in different applications.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage may cause a slight voltage drop across the IC, affecting overall system performance.

Working Principles

The S-812C42BPI-C4WTFU operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage within the specified range. This ensures that the connected electronic device receives a consistent and reliable power supply.

Detailed Application Field Plans

The S-812C42BPI-C4WTFU finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wearable devices

Detailed and Complete Alternative Models

1. S-812C33BPI-C4WTFU
2. S-812C25BPI-C4WTFU
3. S-812C12BPI-C4WTFU
4. S-812C55BPI-C4WTFU

These alternative models offer similar functionality and characteristics, but with different input/output voltage ranges and maximum output currents. They can be chosen based on specific requirements of the application.

In conclusion, the S-812C42BPI-C4WTFU is a compact and efficient integrated circuit used for voltage regulation and power management in various electronic devices. Its wide input/output voltage range, along with its protective features, make it a versatile choice for different applications.