S-812C21BPI-C4BTFU

Product Overview

Category

S-812C21BPI-C4BTFU 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 capabilities
• Power management features
• Compact size
• High efficiency
• Low power consumption

Package

The S-812C21BPI-C4BTFU comes in a small package, typically a surface-mount technology (SMT) package. This package ensures easy integration onto printed circuit boards (PCBs) and saves valuable space in electronic devices.

Essence

The essence of this product lies in its ability to regulate voltage levels efficiently, ensuring stable and reliable power supply to various components within electronic devices.

Packaging/Quantity

The S-812C21BPI-C4BTFU is usually packaged in reels or tubes, depending on the manufacturer's specifications. The quantity per package may vary, but it is typically available in bulk quantities suitable for large-scale production.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Maximum Output Current: 200mA
• Dropout Voltage: 100mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-812C21BPI-C4BTFU has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. CE: Chip enable pin
5. NC: No connection pin

Functional Features

• Voltage regulation: The IC ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It incorporates overcurrent protection circuitry to safeguard connected devices.
• Low power consumption: The IC operates with low quiescent current, minimizing power wastage.
• Thermal shutdown protection: It includes thermal shutdown circuitry to prevent overheating and damage.

Advantages and Disadvantages

Advantages

• Efficient voltage regulation
• Compact size for space-constrained applications
• Low power consumption
• Overcurrent protection for device safety
• Thermal shutdown protection

Disadvantages

• Limited maximum output current (200mA)
• Restricted input and output voltage ranges

Working Principles

The S-812C21BPI-C4BTFU utilizes a combination of internal circuitry, feedback mechanisms, and control logic to regulate the output voltage. It continuously monitors the input voltage and adjusts its internal components to maintain a stable output voltage within the specified range.

Detailed Application Field Plans

The S-812C21BPI-C4BTFU finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices - Battery-powered devices

Detailed and Complete Alternative Models

1. S-812C21AMC-C4BTFU
2. S-812C21BMC-C4BTFU
3. S-812C21BPI-C4BTFU
4. S-812C21BUC-C4BTFU
5. S-812C21BVC-C4BTFU

These alternative models offer similar functionality and characteristics, providing flexibility in design and component selection.

In conclusion, the S-812C21BPI-C4BTFU is an integrated circuit used for voltage regulation and power management in electronic devices. Its compact size, efficiency, and low power consumption make it suitable for various applications. While it has limitations in terms of maximum output current and voltage ranges, it offers advantages such as overcurrent protection and thermal shutdown. The IC's working principle involves continuous monitoring and adjustment to maintain a stable output voltage. It finds application in mobile phones, tablets, wearable devices, and more. Additionally, alternative models provide design flexibility for different requirements.